Raman Venkataramanan - Publications

Affiliations: 
1980- University of Pittsburgh, Pittsburgh, PA, United States 
Area:
Pharmaceutical Chemistry, Pharmacology, Pharmacy
Website:
http://www.pharmacy.pitt.edu/directory/profile.php?profile=147

179 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2024 Caritis SN, Dodeja PV, Sharma S, Zhao W, Venkataramanan R. The Dosing Regimen for 17-hydroxyprogesterone caproate was Suboptimal Lessons for Future Pharmacotherapy for Pregnant Women. American Journal of Obstetrics and Gynecology. PMID 38670444 DOI: 10.1016/j.ajog.2024.04.020  0.663
2022 Gramignoli R, Ranade AR, Venkataramanan R, Strom SC. Effects of Pro-Inflammatory Cytokines on Hepatic Metabolism in Primary Human Hepatocytes. International Journal of Molecular Sciences. 23. PMID 36499207 DOI: 10.3390/ijms232314880  0.785
2020 Kalluri HV, Sood P, Zhao W, Randhawa PS, Tevar AD, Hariharan S, Humar A, Venkataramanan R. Evaluation of Renal Anionic Secretion Following Living-donor and Deceased-donor Renal Transplantation: A Clinical Pharmacokinetic Study of Cefoxitin Microdosing. Transplantation Direct. 6: e561. PMID 33062845 DOI: 10.1097/Txd.0000000000001001  0.308
2020 Joshi A, Guo J, Holleran JL, Kiesel B, Taylor S, Christner S, Parise RA, Miller BM, Ivy SP, Chu E, Venkataramanan R, Beumer JH. Evaluation of the pharmacokinetic drug-drug interaction potential of iohexol, a renal filtration marker. Cancer Chemotherapy and Pharmacology. PMID 32948918 DOI: 10.1007/S00280-020-04145-6  0.328
2020 Lemaitre F, Vethe NT, D'Avolio A, Tron C, Robertsen I, De Winter B, Denicolo A, Koch BCP, Venkataramanan R, Van Gelder T, Brunet M, Bergan S, Hesselink DA, Wallemacq P. Measuring Intracellular Concentrations of Calcineurin Inhibitors: Expert Consensus from the International Association of Therapeutic Drug Monitoring and Clinical Toxicology (IATDMCT) Expert Panel. Therapeutic Drug Monitoring. PMID 32520841 DOI: 10.1097/Ftd.0000000000000780  0.394
2020 Elens L, Langman LJ, Hesselink DA, Bergan S, Moes DJAR, Molinaro M, Venkataramanan R, Lemaitre F. Pharmacologic treatment of transplant recipients infected with SARS-CoV-2: considerations regarding therapeutic drug monitoring and drug-drug interactions. Therapeutic Drug Monitoring. PMID 32304488 DOI: 10.1097/Ftd.0000000000000761  0.345
2020 Liao MZ, Flood Nichols SK, Ahmed M, Clark S, Hankins GD, Caritis S, Venkataramanan R, Haas D, Quinney SK, Haneline LS, Tita AT, Manuck T, Wang J, Thummel KE, Brown LM, et al. Effects of Pregnancy on the Pharmacokinetics of Metformin. Drug Metabolism and Disposition: the Biological Fate of Chemicals. PMID 31980499 DOI: 10.1124/Dmd.119.088435  0.309
2020 Zhang H, Bastian Pharm D JR, Zhao W, Chen H, Caritis SN, Shaik I, Chaphekar N, Venkataramanan R. Pregnancy Alters CYP and UGT Mediated Metabolism of Buprenorphine. Therapeutic Drug Monitoring. PMID 31929398 DOI: 10.1097/Ftd.0000000000000724  0.338
2019 Wu X, Venkataramanan R, Rivosecchi RM, Tang C, Marini RV, Shields RK, Clancy CJ, Nguyen MH. Population Pharmacokinetics of Intravenous Isavuconazole in Solid Organ Transplant Recipients. Antimicrobial Agents and Chemotherapy. PMID 31767725 DOI: 10.1128/Aac.01728-19  0.355
2019 Wu X, Zhang H, Miah MK, Caritis SN, Venkataramanan R. Physiologically Based Pharmacokinetic Approach Can Successfully Predict Pharmacokinetics of Citalopram in Different Patient Populations. Journal of Clinical Pharmacology. PMID 31750550 DOI: 10.1002/Jcph.1541  0.306
2018 Wu X, Clancy CJ, Rivosecchi RM, Zhao W, Shields RK, Marini RV, Venkataramanan R, Nguyen MH. Pharmacokinetics of Intravenous Isavuconazole in Solid Organ Transplant Recipients. Antimicrobial Agents and Chemotherapy. PMID 30275091 DOI: 10.1128/Aac.01643-18  0.375
2018 Shah M, Xu M, Shah P, Wang X, Clark SM, Costantine M, West HA, Nanovskaya TN, Ahmed MS, Abdel-Rahman SZ, Venkataramanan R, Caritis SN, Hankins GDV, Rytting E. Effect of CYP2C9 Polymorphisms on the Pharmacokinetics of Indomethacin During Pregnancy. European Journal of Drug Metabolism and Pharmacokinetics. PMID 30159654 DOI: 10.1007/S13318-018-0505-7  0.301
2018 Ensor CR, Goehring KC, Iasella CJ, Moore CA, Lendermon EA, McDyer JF, Morrell MR, Sciortino CM, Venkataramanan R, Wiland AM. Belatacept for Maintenance Immunosuppression in Cardiothoracic Transplantation: The Potential Frontier. Clinical Transplantation. e13363. PMID 30058177 DOI: 10.1111/Ctr.13363  0.339
2018 Feturi FG, Weinstock M, Zhao W, Zhang W, Schnider JT, Erbas VE, Oksuz S, Plock JA, Rohan L, Spiess AM, Ferreira LM, Solari MG, Venkataramanan R, Gorantla VS. Mycophenolic Acid for Topical Immunosuppression in Vascularized Composite Allotransplantation: Optimizing Formulation and Preliminary Evaluation of Bioavailability and Pharmacokinetics. Frontiers in Surgery. 5: 20. PMID 29868602 DOI: 10.3389/Fsurg.2018.00020  0.325
2018 Ryu RJ, Easterling TR, Caritis SN, Venkataramanan R, Umans JG, Ahmed MS, Clark S, Kantrowitz-Gordon I, Hays K, Bennett B, Honaker MT, Thummel KE, Shen DD, Hebert MF. Prednisone Pharmacokinetics During Pregnancy and Lactation. Journal of Clinical Pharmacology. PMID 29733485 DOI: 10.1002/Jcph.1122  0.31
2018 Ensor CR, Iasella CJ, Harrigan KM, Morrell MR, Moore CA, Shigemura N, Zeevi A, McDyer JF, Venkataramanan R. Increasing tacrolimus time-in-therapeutic range is associated with superior one-year outcomes in lung transplant recipients. American Journal of Transplantation : Official Journal of the American Society of Transplantation and the American Society of Transplant Surgeons. PMID 29513387 DOI: 10.1111/Ajt.14723  0.331
2018 Hauspurg A, Lemon LS, Serra AE, Sharma S, Venkataramanan R, Caritis SN. Impact of Obesity on the Rate of Recurrent Spontaneous Preterm Birth in Women Treated with 17-alpha Hydroxyprogesterone Caproate. American Journal of Perinatology. PMID 29294501 DOI: 10.1055/S-0037-1617453  0.65
2017 Wang P, Shehu AI, Lu J, Joshi RH, Venkataramanan R, Sugamori KS, Grant DM, Zhong XB, Ma X. Deficiency of N-Acetyltransferase Increases the Interactions of Isoniazid with Endobiotics in mouse Liver. Biochemical Pharmacology. PMID 28888949 DOI: 10.1016/J.Bcp.2017.09.001  0.342
2017 Sindhi R, Higgs BW, Venkataramanan R, Moritz ML. Synergistic immunosuppression and unintended consequences. Pediatric Transplantation. PMID 28833989 DOI: 10.1111/Petr.13047  0.317
2017 Rivosecchi RM, Clancy CJ, Shields RK, Ensor CR, Shullo MA, Falcione BA, Venkataramanan R, Nguyen MH. Effects of Isavuconazole on the Plasma Concentrations of Tacrolimus among Solid Organ Transplant Patients. Antimicrobial Agents and Chemotherapy. PMID 28674051 DOI: 10.1128/Aac.00970-17  0.395
2017 Caritis SN, Bastian JR, Zhang H, Kalluri H, English D, England M, Bobby S, Venkataramanan R. An Evidence-Based Recommendation to Increase the Dosing Frequency of Buprenorphine During Pregnancy. American Journal of Obstetrics and Gynecology. PMID 28669739 DOI: 10.1016/J.Ajog.2017.06.029  0.311
2017 Chen WLK, Edington C, Suter E, Yu J, Velazquez JJ, Velazquez JG, Shockley M, Large EM, Venkataramanan R, Hughes DJ, Stokes CL, Trumper DL, Carrier RL, Cirit M, Griffith LG, et al. Integrated Gut/Liver Microphysiological Systems Elucidates Inflammatory Inter-Tissue Crosstalk. Biotechnology and Bioengineering. PMID 28667746 DOI: 10.1002/Bit.26370  0.334
2017 Shehu AI, Ma X, Venkataramanan R. Mechanisms of Drug-Induced Hepatotoxicity. Clinics in Liver Disease. 21: 35-54. PMID 27842774 DOI: 10.1016/J.Cld.2016.08.002  0.358
2017 Ganesh S, Almazroo OA, Tevar A, Humar A, Venkataramanan R. Drug Metabolism, Drug Interactions, and Drug-Induced Liver Injury in Living Donor Liver Transplant Patients. Clinics in Liver Disease. 21: 181-196. PMID 27842771 DOI: 10.1016/J.Cld.2016.08.011  0.411
2017 Almazroo OA, Miah MK, Venkataramanan R. Drug Metabolism in the Liver. Clinics in Liver Disease. 21: 1-20. PMID 27842765 DOI: 10.1016/J.Cld.2016.08.001  0.357
2017 Clark AM, Wheeler SE, Young CL, Neiman JS, Pillai V, Stockdale L, Stolz D, Lauffenburger DA, Venkataramanan R, Griffith LG, Wells A. Abstract A01: Mechanical properties of matrices strongly influence spontaneous tumor dormancy and responses to chemotherapy in a 3D model of metastasis Cancer Research. 77. DOI: 10.1158/1538-7445.Epso16-A01  0.323
2017 Bonner JJ, Md-Miah K, Cruz RJ, Zhao W, Costa G, Nguyen MH, Abu-Elmagd K, Venkataramanan R. Cytochrome P450 3A Function after Small Bowel and Modified Multivisceral Transplantation in Human Transplantation. 101: S78. DOI: 10.1097/01.Tp.0000521398.70113.64  0.31
2016 Bustos ML, Zhao Y, Chen H, Caritis SN, Venkataramanan R. Polymorphisms in CYP1A1 and CYP3A5 genes contribute to the variability in granisetron clearance and exposure in pregnant women with nausea and vomiting. Pharmacotherapy. PMID 27809336 DOI: 10.1002/Phar.1860  0.318
2016 Lemon LS, Zhang H, Hebert MF, Hankins GD, Haas DM, Caritis SN, Venkataramanan R. Ondansetron Exposure Changes in a Pregnant Woman during Pregnancy. Pharmacotherapy. PMID 27374186 DOI: 10.1002/Phar.1796  0.334
2016 Zhang H, Nguyen MH, Clancy CJ, Joshi R, Zhao W, Ensor C, Venkataramanan R, Shields RK. Pharmacokinetics of Posaconazole Suspension in Lung Transplant Recipients With and Without Cystic Fibrosis. Antimicrobial Agents and Chemotherapy. PMID 27021324 DOI: 10.1128/Aac.00424-16  0.329
2016 Li M, Zhao Y, Humar A, Tevar AD, Hughes C, Venkataramanan R. Pharmacokinetics of drugs in adult living donor liver transplant patients: regulatory factors and observations based on studies in animals and humans. Expert Opinion On Drug Metabolism & Toxicology. PMID 26809188 DOI: 10.1517/17425255.2016.1139575  0.395
2016 Windreich RM, Goyal RK, Joshi R, Kenkre TS, Howrie D, Venkataramanan R. A Pilot Study of Continuous Infusion of Mycophenolate Mofetil for Prophylaxis of Graft-versus-Host-Disease in Pediatric Patients. Biology of Blood and Marrow Transplantation : Journal of the American Society For Blood and Marrow Transplantation. 22: 682-9. PMID 26740371 DOI: 10.1016/J.Bbmt.2015.12.013  0.367
2016 Zhao Y, Chen HJ, Caritis S, Venkataramanan R. Development and validation of a sensitive liquid chromatographic-tandem mass spectrometric method for the simultaneous analysis of granisetron and 7-hydroxy granisetron in human plasma and urine samples: application in a clinical pharmacokinetic study in pregnant subject. Biomedical Chromatography : Bmc. 30: 149-54. PMID 26053159 DOI: 10.1002/Bmc.3530  0.307
2016 Beckwitt C, Wheeler S, Clark A, Pillai V, Young C, Stolz D, Lauffenburger D, Venkataramanan R, Griffith L, Wells A. Abstract P2-05-19: Breast cancer dormancy, re-emergence, and treatment Cancer Research. 76. DOI: 10.1158/1538-7445.Sabcs15-P2-05-19  0.311
2015 Duong SQ, Lal AK, Joshi R, Feingold B, Venkataramanan R. Transition from brand to generic tacrolimus is associated with a decrease in trough blood concentration in pediatric heart transplant recipients. Pediatric Transplantation. 19: 911-7. PMID 26497983 DOI: 10.1111/Petr.12608  0.338
2015 Feghali M, Venkataramanan R, Caritis S. Pharmacokinetics of drugs in pregnancy. Seminars in Perinatology. 39: 512-9. PMID 26452316 DOI: 10.1053/J.Semperi.2015.08.003  0.303
2015 Beumer JH, Pillai VC, Parise RA, Christner SM, Kiesel BF, Rudek MA, Venkataramanan R. Human hepatocyte assessment of imatinib drug-drug interactions - complexities in clinical translation. British Journal of Clinical Pharmacology. 80: 1097-108. PMID 26178713 DOI: 10.1111/Bcp.12723  0.325
2015 Shaik IH, Bastian JR, Zhao Y, Caritis SN, Venkataramanan R. Route of administration and formulation dependent pharmacokinetics of 17-hydroxyprogesterone caproate in rats. Xenobiotica; the Fate of Foreign Compounds in Biological Systems. 1-6. PMID 26153441 DOI: 10.3109/00498254.2015.1057547  0.325
2015 Pillai VC, Han K, Beigi RH, Hankins GD, Clark S, Hebert MF, Easterling TR, Zajicek A, Ren Z, Caritis SN, Venkataramanan R. Population pharmacokinetics of oseltamivir in non-pregnant and pregnant women. British Journal of Clinical Pharmacology. PMID 26040405 DOI: 10.1111/Bcp.12691  0.692
2015 Clark AM, Wheeler SE, Taylor DP, Young CL, Pillai VC, Stolz DB, Venkataramanan R, Lauffenburger DA, Griffith LG, Wells A. Abstract P1-07-01: Modeling breast cancer dormancy and re-emergence Cancer Research. 75. DOI: 10.1158/1538-7445.Sabcs14-P1-07-01  0.318
2014 Zhao Y, Hebert MF, Venkataramanan R. Basic obstetric pharmacology. Seminars in Perinatology. 38: 475-86. PMID 25281357 DOI: 10.1053/J.Semperi.2014.08.011  0.331
2014 Pillai VC, Parise RA, Christner SM, Rudek MA, Beumer JH, Venkataramanan R. Potential interactions between HIV drugs, ritonavir and efavirenz and anticancer drug, nilotinib--a study in primary cultures of human hepatocytes that is applicable to HIV patients with cancer. Journal of Clinical Pharmacology. 54: 1272-9. PMID 24846165 DOI: 10.1002/Jcph.333  0.358
2014 Clark AM, Wheeler SE, Taylor DP, Pillai VC, Young CL, Prantil-Baun R, Nguyen T, Stolz DB, Borenstein JT, Lauffenburger DA, Venkataramanan R, Griffith LG, Wells A. A microphysiological system model of therapy for liver micrometastases. Experimental Biology and Medicine (Maywood, N.J.). 239: 1170-9. PMID 24821820 DOI: 10.1177/1535370214532596  0.306
2014 Gramignoli R, Tahan V, Dorko K, Venkataramanan R, Fox IJ, Ellis EC, Vosough M, Strom SC. Rapid and sensitive assessment of human hepatocyte functions. Cell Transplantation. 23: 1545-56. PMID 24702711 DOI: 10.3727/096368914X680064  0.389
2014 Kalluri H, Almazroo O, Chattopadhyay A, Venkataramanan R. m-RNA Expression of Renal Transporters and Drug Metabolizing Enzymes Changes With Time Following Living and Deceased Donor Renal Transplantation. Transplantation. 98: 589. DOI: 10.1097/00007890-201407151-01987  0.327
2013 Wheeler SE, Borenstein JT, Clark AM, Ebrahimkhani MR, Fox IJ, Griffith L, Inman W, Lauffenburger D, Nguyen T, Pillai VC, Prantil-Baun R, Stolz DB, Taylor D, Ulrich T, Venkataramanan R, et al. All-human microphysical model of metastasis therapy. Stem Cell Research & Therapy. 4: S11. PMID 24565274 DOI: 10.1186/Scrt372  0.321
2013 Pillai VC, Venkataramanan R, Parise RA, Christner SM, Gramignoli R, Strom SC, Rudek MA, Beumer JH. Ritonavir and efavirenz significantly alter the metabolism of erlotinib--an observation in primary cultures of human hepatocytes that is relevant to HIV patients with cancer. Drug Metabolism and Disposition: the Biological Fate of Chemicals. 41: 1843-51. PMID 23913028 DOI: 10.1124/Dmd.113.052100  0.345
2013 Kittayaruksakul S, Zhao W, Xu M, Ren S, Lu J, Wang J, Downes M, Evans RM, Venkataramanan R, Chatsudthipong V, Xie W. Identification of three novel natural product compounds that activate PXR and CAR and inhibit inflammation. Pharmaceutical Research. 30: 2199-208. PMID 23896737 DOI: 10.1007/S11095-013-1101-9  0.344
2013 Han K, Pillai VC, Venkataramanan R. Population pharmacokinetics of cyclosporine in transplant recipients. The Aaps Journal. 15: 901-12. PMID 23775356 DOI: 10.1208/S12248-013-9500-8  0.718
2013 Gramignoli R, Tahan V, Dorko K, Skvorak KJ, Hansel MC, Zhao W, Venkataramanan R, Ellis EC, Jorns C, Ericzon BG, Rosenborg S, Kuiper R, Soltys KA, Mazariegos GV, Fox IJ, et al. New potential cell source for hepatocyte transplantation: discarded livers from metabolic disease liver transplants. Stem Cell Research. 11: 563-73. PMID 23644508 DOI: 10.1016/J.Scr.2013.03.002  0.377
2013 Schnider JT, Weinstock M, Plock JA, Solari MG, Venkataramanan R, Zheng XX, Gorantla VS. Site-specific immunosuppression in vascularized composite allotransplantation: prospects and potential. Clinical & Developmental Immunology. 2013: 495212. PMID 23476677 DOI: 10.1155/2013/495212  0.307
2013 Goyal RK, Han K, Wall DA, Pulsipher MA, Bunin N, Grupp SA, Mada SR, Venkataramanan R. Sirolimus pharmacokinetics in early postmyeloablative pediatric blood and marrow transplantation. Biology of Blood and Marrow Transplantation : Journal of the American Society For Blood and Marrow Transplantation. 19: 569-75. PMID 23266742 DOI: 10.1016/J.Bbmt.2012.12.015  0.708
2013 Pillai VC, Strom SC, Caritis SN, Venkataramanan R. A sensitive and specific CYP cocktail assay for the simultaneous assessment of human cytochrome P450 activities in primary cultures of human hepatocytes using LC-MS/MS. Journal of Pharmaceutical and Biomedical Analysis. 74: 126-32. PMID 23245243 DOI: 10.1016/J.Jpba.2012.10.016  0.334
2013 Sharma S, Ellis EC, Gramignoli R, Dorko K, Tahan V, Hansel M, Mattison DR, Caritis SN, Hines RN, Venkataramanan R, Strom SC. Hepatobiliary disposition of 17-OHPC and taurocholate in fetal human hepatocytes: a comparison with adult human hepatocytes. Drug Metabolism and Disposition: the Biological Fate of Chemicals. 41: 296-304. PMID 23129211 DOI: 10.1124/Dmd.112.044891  0.697
2013 Cuppett CD, Zhao Y, Caritis S, Zhang S, Zhao W, Venkataramanan R. Effect of endogenous steroid hormones on 17-alpha-hydroxyprogesterone caproate metabolism. American Journal of Obstetrics and Gynecology. 208: 86.e1-6. PMID 23063018 DOI: 10.1016/J.Ajog.2012.09.021  0.312
2013 Momper JD, Zhao Y, Shapiro R, Schonder KS, Gao Y, Randhawa PS, Venkataramanan R. Pharmacokinetics of low-dose cidofovir in kidney transplant recipients with BK virus infection. Transplant Infectious Disease : An Official Journal of the Transplantation Society. 15: 34-41. PMID 23025519 DOI: 10.1111/Tid.12014  0.638
2013 Windreich RM, Joshi R, Venkataramanan R, Howrie D, Goyal R. A Pilot Study Of Continuous Infusion Mycophenolate Mofetil For Graft Versus Host Disease Prophylaxis Blood. 122: 4571-4571. DOI: 10.1182/Blood.V122.21.4571.4571  0.356
2013 Wheeler S, Taylor D, Clark A, Borenstein J, Ebrahimkhani, Inman W, Nguyen T, Pillai V, Prantil-Baun R, Ulrich T, Venkataramanan R, Lauffenburger D, Griffith L, Stolz D, Wells A. Abstract P5-04-08: Modeling breast cancer dormancy Cancer Research. 73. DOI: 10.1158/0008-5472.Sabcs13-P5-04-08  0.316
2012 Ghonem N, Yoshida J, Murase N, Strom SC, Venkataramanan R. Treprostinil Improves Hepatic Cytochrome P450 Activity during Rat Liver Transplantation. Journal of Clinical and Experimental Hepatology. 2: 323-32. PMID 25755454 DOI: 10.1016/J.Jceh.2012.09.002  0.336
2012 Caritis SN, Sharma S, Venkataramanan R, Hankins GD, Miodovnik M, Hebert MF, Umans JG, Benedetti T, Mattison D, Zajicek A, Fischer D, Jackson A. Pharmacology and placental transport of 17-hydroxyprogesterone caproate in singleton gestation. American Journal of Obstetrics and Gynecology. 207: 398.e1-8. PMID 22967833 DOI: 10.1016/J.Ajog.2012.08.015  0.658
2012 Zhang S, Pillai VC, Mada SR, Strom S, Venkataramanan R. Effect of voriconazole and other azole antifungal agents on CYP3A activity and metabolism of tacrolimus in human liver microsomes. Xenobiotica; the Fate of Foreign Compounds in Biological Systems. 42: 409-16. PMID 22106961 DOI: 10.3109/00498254.2011.631224  0.425
2012 Gramignoli R, Green ML, Tahan V, Dorko K, Skvorak KJ, Marongiu F, Zao W, Venkataramanan R, Ellis EC, Geller D, Breite AG, Dwulet FE, McCarthy RC, Strom SC. Development and application of purified tissue dissociation enzyme mixtures for human hepatocyte isolation. Cell Transplantation. 21: 1245-60. PMID 22080793 DOI: 10.3727/096368911X600939  0.338
2012 Krown SE, Roy D, Lee JY, Dezube BJ, Reid EG, Venkataramanan R, Han K, Cesarman E, Dittmer DP. Rapamycin with antiretroviral therapy in AIDS-associated Kaposi sarcoma: an AIDS Malignancy Consortium study. Journal of Acquired Immune Deficiency Syndromes (1999). 59: 447-54. PMID 22067664 DOI: 10.1097/Qai.0B013E31823E7884  0.681
2012 Venkataramanan R, Raghu V, Momper J, Schonder K, Shapiro R, Humar A. The Effect of Generic Substitution of Tacrolimus in Liver and Kidney Transplant Recipients Transplantation Journal. 94: 748. DOI: 10.1097/00007890-201211271-01465  0.654
2012 Han K, Windreich R, Venkataramanan R, Rivett J, Zhao W, Goyal R. Lower Bioavailability and Shorter Half-Life of Voriconazole in Pediatric BMT Patients Biology of Blood and Marrow Transplantation. 18: S320-S321. DOI: 10.1016/J.Bbmt.2011.12.299  0.667
2011 Saini SP, Zhang B, Niu Y, Jiang M, Gao J, Zhai Y, Hoon Lee J, Uppal H, Tian H, Tortorici MA, Poloyac SM, Qin W, Venkataramanan R, Xie W. Activation of liver X receptor increases acetaminophen clearance and prevents its toxicity in mice. Hepatology (Baltimore, Md.). 54: 2208-17. PMID 21898498 DOI: 10.1002/Hep.24646  0.329
2011 Momper JD, Ridenour TA, Schonder KS, Shapiro R, Humar A, Venkataramanan R. The impact of conversion from prograf to generic tacrolimus in liver and kidney transplant recipients with stable graft function. American Journal of Transplantation : Official Journal of the American Society of Transplantation and the American Society of Transplant Surgeons. 11: 1861-7. PMID 21714845 DOI: 10.1111/J.1600-6143.2011.03615.X  0.67
2011 Ghonem N, Yoshida J, Stolz DB, Humar A, Starzl TE, Murase N, Venkataramanan R. Treprostinil, a prostacyclin analog, ameliorates ischemia-reperfusion injury in rat orthotopic liver transplantation. American Journal of Transplantation : Official Journal of the American Society of Transplantation and the American Society of Transplant Surgeons. 11: 2508-16. PMID 21668631 DOI: 10.1111/J.1600-6143.2011.03568.X  0.36
2011 Caritis SN, Sharma S, Venkataramanan R, Rouse DJ, Peaceman AM, Sciscione A, Spong CY, Varner MW, Malone FD, Iams JD, Mercer BM, Thorp JM, Sorokin Y, Carpenter M, Lo J, et al. Pharmacokinetics of 17-hydroxyprogesterone caproate in multifetal gestation. American Journal of Obstetrics and Gynecology. 205: 40.e1-8. PMID 21620357 DOI: 10.1016/J.Ajog.2011.03.028  0.675
2011 Beigi RH, Han K, Venkataramanan R, Hankins GD, Clark S, Hebert MF, Easterling T, Zajicek A, Ren Z, Mattison DR, Caritis SN. Pharmacokinetics of oseltamivir among pregnant and nonpregnant women. American Journal of Obstetrics and Gynecology. 204: S84-8. PMID 21492826 DOI: 10.1016/J.Ajog.2011.03.002  0.694
2011 Chaiffetz D, Dimartini AF, Venkataramanan R. Prolonged excretion half-life of 11-nor-9-carboxy-Δ⁹-THC following cessation in a chronic, heavy marijuana user: implications for liver transplant assessment. Psychosomatics. 52: 190-3. PMID 21397113 DOI: 10.1016/J.Psym.2010.12.005  0.325
2011 Han K, Bies R, Johnson H, Capitano B, Venkataramanan R. Population pharmacokinetic evaluation with external validation and Bayesian estimator of voriconazole in liver transplant recipients. Clinical Pharmacokinetics. 50: 201-14. PMID 21294597 DOI: 10.2165/11538690-000000000-00000  0.72
2010 Momper JD, Venkataramanan R, Nolin TD. Nonrenal drug clearance in CKD: Searching for the path less traveled. Advances in Chronic Kidney Disease. 17: 384-91. PMID 20727508 DOI: 10.1053/J.Ackd.2010.05.009  0.642
2010 Han K, Capitano B, Bies R, Potoski BA, Husain S, Gilbert S, Paterson DL, McCurry K, Venkataramanan R. Bioavailability and population pharmacokinetics of voriconazole in lung transplant recipients. Antimicrobial Agents and Chemotherapy. 54: 4424-31. PMID 20679503 DOI: 10.1128/Aac.00504-10  0.722
2010 Momper JD, Zhang S, Randhawa PS, Shapiro R, Schonder KS, Venkataramanan R. Determination of cidofovir in human plasma after low dose drug administration using high-performance liquid chromatography-tandem mass spectrometry. Journal of Pharmaceutical and Biomedical Analysis. 53: 1015-21. PMID 20673618 DOI: 10.1016/J.Jpba.2010.06.034  0.624
2010 Sharma S, Ellis EC, Dorko K, Zhang S, Mattison DR, Caritis SN, Venkataramanan R, Strom SC. Metabolism of 17alpha-hydroxyprogesterone caproate, an agent for preventing preterm birth, by fetal hepatocytes. Drug Metabolism and Disposition: the Biological Fate of Chemicals. 38: 723-7. PMID 20097724 DOI: 10.1124/Dmd.109.029918  0.708
2010 Johnson HJ, Han K, Capitano B, Blisard D, Husain S, Linden PK, Marcos A, Kwak EJ, Potoski B, Paterson DL, Romkes M, Venkataramanan R. Voriconazole pharmacokinetics in liver transplant recipients. Antimicrobial Agents and Chemotherapy. 54: 852-9. PMID 19933807 DOI: 10.1128/Aac.00429-09  0.735
2010 Momper J, FONTES P, DeVera ME, Humar A, Shapiro R, Venkataramanan R. GENERIC SUBSTITUTION OF TACROLIMUS APPEARS TO BE SAFE IN THE SHORT TERM IN CLINICALLY STABLE LIVER AND KIDNEY TRANSPLANT PATIENTS, BUT MONITORING OF TACROLIMUS BLOOD CONCENTRATIONS IN INDIVIDUAL PATIENTS IS ESSENTIAL. Transplantation Journal. 90: 217. DOI: 10.1097/00007890-201007272-00413  0.655
2009 Tata PN, Subbotina N, Burckart GJ, Muddiman DC, Gusev AI, Hercules DM, Starzl TE, Venkataramanan R. Species-dependent hepatic metabolism of immunosuppressive agent tacrolimus (FK-506). Xenobiotica; the Fate of Foreign Compounds in Biological Systems. 39: 757-65. PMID 19604035 DOI: 10.1080/00498250903114478  0.327
2008 Zhang S, Mada SR, Sharma S, Torch M, Mattison D, Caritis S, Venkataramanan R. Simultaneous quantitation of 17alpha-hydroxyprogesterone caproate, 17alpha-hydroxyprogesterone and progesterone in human plasma using high-performance liquid chromatography-mass spectrometry (HPLC-MS/MS). Journal of Pharmaceutical and Biomedical Analysis. 48: 1174-80. PMID 18947956 DOI: 10.1016/J.Jpba.2008.08.024  0.676
2008 Sharma S, Ou J, Strom S, Mattison D, Caritis S, Venkataramanan R. Identification of enzymes involved in the metabolism of 17alpha-hydroxyprogesterone caproate: an effective agent for prevention of preterm birth. Drug Metabolism and Disposition: the Biological Fate of Chemicals. 36: 1896-902. PMID 18573861 DOI: 10.1124/Dmd.108.021444  0.718
2008 Yasuda K, Ranade A, Venkataramanan R, Strom S, Chupka J, Ekins S, Schuetz E, Bachmann K. A comprehensive in vitro and in silico analysis of antibiotics that activate pregnane X receptor and induce CYP3A4 in liver and intestine. Drug Metabolism and Disposition: the Biological Fate of Chemicals. 36: 1689-97. PMID 18505790 DOI: 10.1124/Dmd.108.020701  0.787
2008 Jain A, Venkataramanan R, Sharma R, Kwong T, Abt P, Orloff M, Kashyap R, Tsoulfas G, Bozorgzadeh A. Pharmacokinetics of mycophenolic acid in live donor liver transplant patients vs deceased donor liver transplant patients. Journal of Clinical Pharmacology. 48: 547-52. PMID 18440919 DOI: 10.1177/0091270008315317  0.39
2008 Jain A, Venkataramanan R, Sharma R, Kwong T, Orloff M, Abt P, Kashyap R, Tsoulfas G, Batzold P, Williamson M, Bozorgzadeh A. Pharmacokinetics of tacrolimus in living donor liver transplant and deceased donor liver transplant recipients. Transplantation. 85: 554-60. PMID 18347534 DOI: 10.1097/Tp.0B013E3181642C95  0.383
2008 Goyal R, Venkataramanan R, Mada S, Krasowski M, Grupp S, Wall D, Bunin N, Pulsipher M. 232: Sirolimus, Tacrolimus and Fluconazole Pharmacokinetics in Pediatric BMT Recipients Biology of Blood and Marrow Transplantation. 14: 86. DOI: 10.1016/J.Bbmt.2007.12.241  0.336
2007 Jain A, Venkataramanan R, Kwong T, Mohanka R, Orloff M, Abt P, Kashyap R, Tsoulfas G, Mack C, Williamson M, Batzold P, Bozorgzadeh A. Pharmacokinetics of mycophenolic acid in liver transplant patients after intravenous and oral administration of mycophenolate mofetil. Liver Transplantation : Official Publication of the American Association For the Study of Liver Diseases and the International Liver Transplantation Society. 13: 791-6. PMID 17538999 DOI: 10.1002/Lt.21146  0.389
2007 Goyal R, Venkataramanan R, Krasowski M, Sindhi R, Zorich G, Grupp S, Wall D, Bunin N, Pulsipher M. 69: Therapeutic monitoring of sirolimus is essential in pediatric BMT recipients Biology of Blood and Marrow Transplantation. 13: 28. DOI: 10.1016/J.Bbmt.2006.12.072  0.303
2006 Capitano B, Potoski BA, Husain S, Zhang S, Paterson DL, Studer SM, McCurry KR, Venkataramanan R. Intrapulmonary penetration of voriconazole in patients receiving an oral prophylactic regimen. Antimicrobial Agents and Chemotherapy. 50: 1878-80. PMID 16641467 DOI: 10.1128/Aac.50.5.1878-1880.2006  0.304
2006 Venkataramanan R, Komoroski B, Strom S. In vitro and in vivo assessment of herb drug interactions. Life Sciences. 78: 2105-15. PMID 16427092 DOI: 10.1016/J.Lfs.2005.12.021  0.778
2006 Mu Y, Zhang J, Zhang S, Zhou HH, Toma D, Ren S, Huang L, Yaramus M, Baum A, Venkataramanan R, Xie W. Traditional Chinese medicines Wu Wei Zi (Schisandra chinensis Baill) and Gan Cao (Glycyrrhiza uralensis Fisch) activate pregnane X receptor and increase warfarin clearance in rats. The Journal of Pharmacology and Experimental Therapeutics. 316: 1369-77. PMID 16267138 DOI: 10.1124/Jpet.105.094342  0.345
2006 Bodri MS, Rambo TM, Wagner RA, Venkataramanan R. Pharmacokinetics of Metronidazole Administered as a Single Oral Bolus to Red Rat Snakes, Elaphe guttata Journal of Herpetological Medicine and Surgery. 16: 15-19. DOI: 10.5818/1529-9651.16.1.15  0.312
2005 Gong H, Sinz MW, Feng Y, Chen T, Venkataramanan R, Xie W. Animal models of xenobiotic receptors in drug metabolism and diseases. Methods in Enzymology. 400: 598-618. PMID 16399373 DOI: 10.1016/S0076-6879(05)00034-0  0.326
2005 Komoroski BJ, Parise RA, Egorin MJ, Strom SC, Venkataramanan R. Effect of the St. John's wort constituent hyperforin on docetaxel metabolism by human hepatocyte cultures. Clinical Cancer Research : An Official Journal of the American Association For Cancer Research. 11: 6972-9. PMID 16203790 DOI: 10.1158/1078-0432.Ccr-04-2488  0.772
2005 Liu S, Frye RF, Branch RA, Venkataramanan R, Fung JJ, Burckart GJ. Effect of age and postoperative time on cytochrome p450 enzyme activity following liver transplantation. Journal of Clinical Pharmacology. 45: 666-73. PMID 15901748 DOI: 10.1177/0091270005276202  0.361
2005 Feng Y, Zhang S, Poloyac S, Strom S, Venkataramanan R. Determination of 13-O-demethyl tacrolimus in human liver microsomal incubates using liquid chromatography-mass spectrometric assay (LC-MS). Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences. 821: 31-7. PMID 15897019 DOI: 10.1016/J.Jchromb.2005.04.010  0.307
2005 Tracy TS, Venkataramanan R, Glover DD, Caritis SN. Temporal changes in drug metabolism (CYP1A2, CYP2D6 and CYP3A Activity) during pregnancy. American Journal of Obstetrics and Gynecology. 192: 633-9. PMID 15696014 DOI: 10.1016/J.Ajog.2004.08.030  0.35
2005 Pisupati J, Jain A, Burckart G, Hamad I, Zuckerman S, Fung J, Venkataramanan R. Intraindividual and interindividual variations in the pharmacokinetics of mycophenolic acid in liver transplant patients. Journal of Clinical Pharmacology. 45: 34-41. PMID 15601803 DOI: 10.1177/0091270004270145  0.783
2005 Tian H, Ou J, Strom SC, Venkataramanan R. Pharmacokinetics of tacrolimus and mycophenolic acid are altered, but recover at different times during hepatic regeneration in rats. Drug Metabolism and Disposition: the Biological Fate of Chemicals. 33: 329-35. PMID 15523045 DOI: 10.1124/Dmd.104.002287  0.351
2004 Cho EK, Han DJ, Kim SC, Burckart GJ, Venkataramanan R, Oh JM. Pharmacokinetic study of mycophenolic acid in Korean kidney transplant patients. Journal of Clinical Pharmacology. 44: 743-50. PMID 15199079 DOI: 10.1177/0091270004266634  0.392
2004 Komoroski BJ, Zhang S, Cai H, Hutzler JM, Frye R, Tracy TS, Strom SC, Lehmann T, Ang CY, Cui YY, Venkataramanan R. Induction and inhibition of cytochromes P450 by the St. John's wort constituent hyperforin in human hepatocyte cultures. Drug Metabolism and Disposition: the Biological Fate of Chemicals. 32: 512-8. PMID 15100173 DOI: 10.1124/Dmd.32.5.512  0.788
2004 Schubert M, Venkataramanan R, Holt DW, Shaw LM, McGhee W, Reyes J, Webber S, Sindhi R. Pharmacokinetics of sirolimus and tacrolimus in pediatric transplant patients. American Journal of Transplantation : Official Journal of the American Society of Transplantation and the American Society of Transplant Surgeons. 4: 767-73. PMID 15084173 DOI: 10.1111/J.1600-6143.2004.00411.X  0.401
2004 Venkataramanan R, Shaw LM. Therapeutic monitoring of mycophenolic acid in liver transplant patients. Liver Transplantation : Official Publication of the American Association For the Study of Liver Diseases and the International Liver Transplantation Society. 10: 503-5. PMID 15048792 DOI: 10.1002/Lt.20125  0.42
2003 Mahnke CB, Sutton RM, Venkataramanan R, Michaels M, Kurland G, Boyle GJ, Law YM, Miller SA, Pigula FA, Gandhi S, Webber SA. Tacrolimus dosage requirements after initiation of azole antifungal therapy in pediatric thoracic organ transplantation. Pediatric Transplantation. 7: 474-8. PMID 14870897 DOI: 10.1046/J.1397-3142.2003.00103.X  0.318
2003 Malik SI, Painter MJ, Venkataramanan R, Alvin JD. Phenytoin and phenobarbital stable isotope studies in neonates. Pediatric Neurology. 29: 376-80. PMID 14684232 DOI: 10.1016/S0887-8994(03)00304-7  0.301
2003 Jain AB, Venkataramanan R, Eghtesad B, Marcos A, Ragni M, Shapiro R, Rafail AB, Fung JJ. Effect of coadministered lopinavir and ritonavir (Kaletra) on tacrolimus blood concentration in liver transplantation patients. Liver Transplantation : Official Publication of the American Association For the Study of Liver Diseases and the International Liver Transplantation Society. 9: 954-60. PMID 12942457 DOI: 10.1053/Jlts.2003.50171  0.403
2003 Ishikawa T, Iwanami K, Okuda T, Zhu Y, Fukuda A, Zhang S, Ou J, Nalesnik MA, Venkataramanan R, Murase N. Morphology and function of canine small intestinal autografts: with particular interest in the influence of ex vivo graft irradiation. Journal of Gastrointestinal Surgery : Official Journal of the Society For Surgery of the Alimentary Tract. 7: 662-71. PMID 12850680 DOI: 10.1016/S1091-255X(03)00033-7  0.327
2003 Shaw LM, Korecka M, Venkataramanan R, Goldberg L, Bloom R, Brayman KL. Mycophenolic acid pharmacodynamics and pharmacokinetics provide a basis for rational monitoring strategies. American Journal of Transplantation : Official Journal of the American Society of Transplantation and the American Society of Transplant Surgeons. 3: 534-42. PMID 12752309 DOI: 10.1034/J.1600-6143.2003.00079.X  0.389
2003 Fridell JA, Jain AK, Patel K, Virji M, Rao KN, Fung JJ, Venkataramanan R. Phenytoin decreases the blood concentrations of sirolimus in a liver transplant recipient: a case report. Therapeutic Drug Monitoring. 25: 117-9. PMID 12548156 DOI: 10.1097/00007691-200302000-00019  0.359
2002 Jain AB, Eghtesad B, Venkataramanan R, Fontes PA, Kashyap R, Dvorchik I, Shakil AO, Kingery L, Fung JJ. Ribavirin dose modification based on renal function is necessary to reduce hemolysis in liver transplant patients with hepatitis C virus infection. Liver Transplantation : Official Publication of the American Association For the Study of Liver Diseases and the International Liver Transplantation Society. 8: 1007-13. PMID 12424713 DOI: 10.1053/Jlts.2002.36241  0.331
2002 Jain AK, Venkataramanan R, Shapiro R, Scantlebury VP, Potdar S, Bonham CA, Ragni M, Fung JJ. The interaction between antiretroviral agents and tacrolimus in liver and kidney transplant patients. Liver Transplantation : Official Publication of the American Association For the Study of Liver Diseases and the International Liver Transplantation Society. 8: 841-5. PMID 12200788 DOI: 10.1053/Jlts.2002.34880  0.41
2002 Venkataramanan R, Zang S, Gayowski T, Singh N. Voriconazole inhibition of the metabolism of tacrolimus in a liver transplant recipient and in human liver microsomes. Antimicrobial Agents and Chemotherapy. 46: 3091-3. PMID 12183280 DOI: 10.1128/Aac.46.9.3091-3093.2002  0.426
2002 Agarwala S, Culligan E, Jain A, McCauley J, Shapiro R, Chakrabarti P, Burckart G, Venkataramanan R. Evaluation of renal function in transplant patients on tacrolimus therapy. Journal of Clinical Pharmacology. 42: 798-805. PMID 12092747 DOI: 10.1177/009127002401102632  0.79
2002 Muder RR, Agarwala S, Mirani A, Gayowski T, Venkataramanan R. Pharmacokinetics of cefoperazone and sulbactam in liver transplant patients. Journal of Clinical Pharmacology. 42: 644-50. PMID 12043952 DOI: 10.1177/00970002042006006  0.801
2002 Ishikawa T, Iwanami K, Okuda T, Zhu Y, Fukuda A, Zhang S, Ou J, Nalesnik MA, Venkataramanan R, Murase N. Intestinal function and morphology after ex vivo irradiated small bowel transplantation. Transplantation Proceedings. 34: 988-9. PMID 12034274 DOI: 10.1016/S0041-1345(02)02732-X  0.3
2001 Sindhi R, Webber S, Venkataramanan R, McGhee W, Phillips S, Smith A, Baird C, Iurlano K, Mazariegos G, Cooperstone B, Holt DW, Zeevi A, Fung JJ, Reyes J. Sirolimus for rescue and primary immunosuppression in transplanted children receiving tacrolimus. Transplantation. 72: 851-5. PMID 11571449 DOI: 10.1097/00007890-200109150-00019  0.334
2001 Schuetz EG, Strom S, Yasuda K, Lecureur V, Assem M, Brimer C, Lamba J, Kim RB, Ramachandran V, Komoroski BJ, Venkataramanan R, Cai H, Sinal CJ, Gonzalez FJ, Schuetz JD. Disrupted bile acid homeostasis reveals an unexpected interaction among nuclear hormone receptors, transporters, and cytochrome P450. The Journal of Biological Chemistry. 276: 39411-8. PMID 11509573 DOI: 10.1074/Jbc.M106340200  0.766
2001 Venkataramanan R, Shaw LM, Sarkozi L, Mullins R, Pirsch J, MacFarlane G, Scheller D, Ersfeld D, Frick M, Fitzsimmons WE, Virji M, Jain A, Brayman KL, Shaked A. Clinical utility of monitoring tacrolimus blood concentrations in liver transplant patients. Journal of Clinical Pharmacology. 41: 542-51. PMID 11361051 DOI: 10.1177/00912700122010429  0.358
2001 MacFarlane GD, Venkataramanan R, McDiarmid SV, Pirsch JD, Scheller DG, Ersfeld DL, Fitzsimmons WE. Therapeutic drug monitoring of tacrolimus in pediatric liver transplant patients. Pediatric Transplantation. 5: 119-24. PMID 11328550 DOI: 10.1046/J.1397-3142.2000.00000.X  0.336
2001 Kuehl P, Zhang J, Lin Y, Lamba J, Assem M, Schuetz J, Watkins PB, Daly A, Wrighton SA, Hall SD, Maurel P, Relling M, Brimer C, Yasuda K, Venkataramanan R, et al. Sequence diversity in CYP3A promoters and characterization of the genetic basis of polymorphic CYP3A5 expression. Nature Genetics. 27: 383-91. PMID 11279519 DOI: 10.1038/86882  0.336
2001 Jain A, Venkataramanan R, Hamad IS, Zuckerman S, Zhang S, Lever J, Warty VS, Fung JJ. Pharmacokinetics of mycophenolic acid after mycophenolate mofetil administration in liver transplant patients treated with tacrolimus. Journal of Clinical Pharmacology. 41: 268-76. PMID 11269567 DOI: 10.1177/00912700122010087  0.397
2000 Mitruka SN, Won A, McCurry KR, Zeevi A, McKaveney T, Venkataramanan R, Iacono A, Griffith BP, Burckart GJ. In the lung aerosol cyclosporine provides a regional concentration advantage over intramuscular cyclosporine Journal of Heart and Lung Transplantation. 19: 969-975. PMID 11044692 DOI: 10.1016/S1053-2498(00)00176-5  0.307
2000 Venkataramanan R, Ramachandran V, Komoroski BJ, Zhang S, Schiff PL, Strom SC. Milk thistle, a herbal supplement, decreases the activity of CYP3A4 and uridine diphosphoglucuronosyl transferase in human hepatocyte cultures. Drug Metabolism and Disposition: the Biological Fate of Chemicals. 28: 1270-3. PMID 11038151  0.784
2000 Kostrubsky VE, Sinclair JF, Ramachandran V, Venkataramanan R, Wen YH, Kindt E, Galchev V, Rose K, Sinz M, Strom SC. The role of conjugation in hepatotoxicity of troglitazone in human and porcine hepatocyte cultures. Drug Metabolism and Disposition: the Biological Fate of Chemicals. 28: 1192-7. PMID 10997939  0.786
2000 MacFarlane GD, Shaw LM, Venkataramanan R, Mullins R, Scheller DG, Ersfeld DL. Analysis of whole blood tacrolimus concentrations in liver transplant patients exhibiting impaired liver function. Therapeutic Drug Monitoring. 21: 585-92. PMID 10604816 DOI: 10.1097/00007691-199912000-00001  0.344
2000 Sindhi R, Phillips S, Venkataramanan R, Iurlano K, Baird C, Smith A, McGhee W, Mazareigos G, Reyes J. RAPAMYCIN RESCUE IN PEDIATRIC LIVER RECIPIENTS WITH TACROLIMUS TOXICITY. Transplantation. 69: S168. DOI: 10.1097/00007890-200004271-00211  0.363
2000 Sindhi R, Agarwala S, Venkataramanan R, McGhee W, Zeevi A, Reyes J. RAPAMYCIN RESCUE IN PEDIATRIC LIVER RECIPIENTS WITH TACROLIMUS TOXICITY. A PRELIMINARY EFFECT: CONCENTRATION ANALYSIS. Transplantation. 69: S168. DOI: 10.1097/00007890-200004271-00210  0.794
1999 Agarwala S, Ou J, Subbotin V, Zuckermann S, Randhawa P, Burckart G, Venkataramanan R. Co-administration of co-trimoxazole does not augment tacrolimus-induced impairment in kidney function in rats. Renal Failure. 21: 635-45. PMID 10586426 DOI: 10.3109/08860229909094157  0.771
1999 Shaw LM, Holt DW, Keown P, Venkataramanan R, Yatscoff RW. Current opinions on therapeutic drug monitoring of immunosuppressive drugs. Clinical Therapeutics. 21: 1632-52; discussion . PMID 10566561 DOI: 10.1016/S0149-2918(99)80044-7  0.347
1999 Casele HL, Laifer SA, Woelkers DA, Venkataramanan R. Changes in the pharmacokinetics of the low-molecular-weight heparin enoxaparin sodium during pregnancy American Journal of Obstetrics and Gynecology. 181: 1113-1117. PMID 10561628 DOI: 10.1016/S0002-9378(99)70091-8  0.303
1999 Ramachandran V, Kostrubsky VE, Komoroski BJ, Zhang S, Dorko K, Esplen JE, Strom SC, Venkataramanan R. Troglitazone increases cytochrome P-450 3A protein and activity in primary cultures of human hepatocytes. Drug Metabolism and Disposition: the Biological Fate of Chemicals. 27: 1194-9. PMID 10497147  0.776
1999 Kostrubsky VE, Ramachandran V, Venkataramanan R, Dorko K, Esplen JE, Zhang S, Sinclair JF, Wrighton SA, Strom SC. The use of human hepatocyte cultures to study the induction of cytochrome P-450. Drug Metabolism and Disposition: the Biological Fate of Chemicals. 27: 887-94. PMID 10421615  0.791
1999 Whalen RD, Tata PN, Burckart GJ, Venkataramanan R. Species differences in the hepatic and intestinal metabolism of cyclosporine. Xenobiotica; the Fate of Foreign Compounds in Biological Systems. 29: 3-9. PMID 10078836 DOI: 10.1080/004982599238777  0.354
1999 Jain AB, Hamad I, Zuckerman S, Zhang S, Warty VS, Fung JJ, Venkataramanan R. Effect of t-tube clamping on the pharmacokinetics of mycophenolic acid in liver transplant patients on oral therapy of mycophenolate mofetil. Liver Transplantation and Surgery : Official Publication of the American Association For the Study of Liver Diseases and the International Liver Transplantation Society. 5: 101-6. PMID 10071348 DOI: 10.1002/Lt.500050207  0.395
1999 MacFarlane GD, Venkataramanan R, Virji M, Shaw LM, Mullins R, Sarkozi L, Esquanazi VV, Wiebe DA. A MULTI-CENTER EVALUATION OF THE RELATIONSHIP OF TACROLIMUS BLOOD LEVELS TO EFFICACY AND TOXICITY IN LIVER TRANSPLANT PATIENTS. Therapeutic Drug Monitoring. 21: 446. DOI: 10.1097/00007691-199908000-00080  0.357
1999 Venkataramanan R, Ramachandran V, Kostrubsky VE, Komoroski B, Zuckerman S, Dorko K, Esplen J, Strom SC. USE OF PRIMARY CULTURES OF HUMAN HEPATOCYTES FOR EVALUATING PHASE 2 METABOLISM USING MYCOPHENOLIC ACID. Therapeutic Drug Monitoring. 21: 440. DOI: 10.1097/00007691-199908000-00055  0.767
1999 MacFarlane GD, Scheller DG, Ersfeld DL, Shaw LM, Venkataramanan R, Mullins R. ANALYSIS OF WHOLE BLOOD TACROLIMUS CONCENTRATIONS IN LIVER TRANSPLANT PATIENTS EXHIBITING CHOLESTASIS WITH THE PRO-TRAC™ II ELISA. Therapeutic Drug Monitoring. 21: 437. DOI: 10.1097/00007691-199908000-00046  0.361
1998 Venkataramanan R, McCombs JR, Zuckerman S, McGhee B, Pisupati J, Dice JE. Stability of mycophenolate mofetil as an extemporaneous suspension. The Annals of Pharmacotherapy. 32: 755-7. PMID 9681090 DOI: 10.1345/Aph.17213  0.741
1998 Murray M, Grogan TA, Lever J, Warty VS, Fung J, Venkataramanan R. Comparison of tacrolimus absorption in transplant patients receiving continuous versus interrupted enteral nutritional feeding. The Annals of Pharmacotherapy. 32: 633-6. PMID 9640479 DOI: 10.1345/Aph.17181  0.322
1998 Burckart GJ, Frye RF, Kelly P, Branch RA, Jain A, Fung JJ, Starzl TE, Venkataramanan R. Induction of CYP2E1 activity in liver transplant patients as measured by chlorzoxazone 6-hydroxylation. Clinical Pharmacology and Therapeutics. 63: 296-302. PMID 9542473 DOI: 10.1016/S0009-9236(98)90161-8  0.37
1997 Jain A, Venkataramanan R, Fung JJ, Gartner JC, Lever J, Balan V, Warty V, Starzl TE. Pregnancy after liver transplantation under tacrolimus. Transplantation. 64: 559-65. PMID 9293865 DOI: 10.1097/00007890-199708270-00002  0.33
1995 Venkataramanan R, Swaminathan A, Prasad T, Jain A, Zuckerman S, Warty V, McMichael J, Lever J, Burckart G, Starzl T. Clinical pharmacokinetics of tacrolimus. Clinical Pharmacokinetics. 29: 404-30. PMID 8787947 DOI: 10.2165/00003088-199529060-00003  0.378
1995 Kelly PA, Burckart GJ, Venkataramanan R. Tacrolimus: a new immuosuppressive agent American Journal of Health-System Pharmacy : Ajhp : Official Journal of the American Society of Health-System Pharmacists. 52: 1521-1535. PMID 7552894 DOI: 10.1093/Ajhp/52.14.1521  0.384
1995 Jain AB, Pinna A, Fung JJ, Warty V, Singhal AK, Lever J, Venkataramanan R. Capillary blood versus arterial or venous blood for tacrolimus monitoring in liver transplantation. Transplantation. 60: 512-4. PMID 7545836 DOI: 10.1097/00007890-199509000-00020  0.34
1995 Warty V, Zuckerman S, Venkataramanan R, Lever J, Chao J, Mckaveney T, Fung J, Starzl T. Tacrolimus analysis: a comparison of different methods and matrices. Therapeutic Drug Monitoring. 17: 159-67. PMID 7542809 DOI: 10.1097/00007691-199504000-00010  0.387
1993 Jain AB, Abu-Elmagd K, Abdallah H, Warty V, Fung J, Todo S, Starzl TE, Venkataramanan R. Pharmacokinetics of FK506 in liver transplant recipients after continuous intravenous infusion. Journal of Clinical Pharmacology. 33: 606-11. PMID 7690047 DOI: 10.1002/J.1552-4604.1993.Tb04712.X  0.413
1992 Mieles L, Venkataramanan R, Yokoyama I, Warty VJ, Starzl TE. Interaction between FK506 and clotrimazole in a liver transplant recipient. Transplantation. 52: 1086-7. PMID 1721250 DOI: 10.1097/00007890-199112000-00029  0.371
1992 Furukawa H, Imventarza O, Venkataramanan R, Suzuki M, Zhu Y, Warty VS, Fung J, Todo S, Starzl TE. The effect of bile duct ligation and bile diversion on FK506 pharmacokinetics in dogs. Transplantation. 53: 722-5. PMID 1373531 DOI: 10.1097/00007890-199204000-00002  0.313
1991 Toth A, Abdallah HY, Venkataramanan R, Teperman L, Halsf G, Rabinovitch M, Burckart GJ, Starzl TE. Pharmacokinetics of ceftriaxone in liver-transplant recipients Journal of Clinical Pharmacology. 31: 722-728. PMID 1880231 DOI: 10.1002/J.1552-4604.1991.Tb03767.X  0.356
1991 Schwinghammer TL, Przepiorka D, Venkataramanan R, Wang CP, Burckart GJ, Rosenfeld CS, Shadduck RK. The kinetics of cyclosporine and its metabolites in bone marrow transplant patients British Journal of Clinical Pharmacology. 32: 323-328. PMID 1777368 DOI: 10.1111/J.1365-2125.1991.Tb03906.X  0.352
1991 Abu-Elmagd K, Fung JJ, Alessiani M, Jain A, Venkataramanan R, Warty VS, Takaya S, Todo S, Shannon WD, Starzl TE. The effect of graft function on FK506 plasma levels, dosages, and renal function, with particular reference to the liver. Transplantation. 52: 71-77. PMID 1713365 DOI: 10.1097/00007890-199107000-00015  0.39
1990 Caritis SN, Venkataramanan R, Darby MJ, Chiao JP, Krew M. Pharmacokinetics of ritodrine administered intravenously: recommendations for changes in the current regimen. American Journal of Obstetrics and Gynecology. 162: 429-37. PMID 2309826 DOI: 10.1016/0002-9378(90)90401-R  0.315
1989 Starzl TE, Rowe MI, Todo S, Jaffe R, Tzakis A, Hoffman AL, Esquivel C, Porter KA, Venkataramanan R, Makowka L. Transplantation of multiple abdominal viscera. Jama. 261: 1449-57. PMID 2918640 DOI: 10.1001/Jama.1989.03420100085029  0.328
1989 Takaya S, Iwatsuki S, Noguchi T, Koie H, Zaghloul I, Venkataramanan R, Starzl TE. The influence of liver dysfunction on cyclosporine pharmacokinetics--a comparison between 70 per cent hepatectomy and complete bile duct ligation in dogs. The Japanese Journal of Surgery. 19: 49-56. PMID 2733278 DOI: 10.1007/Bf02471566  0.371
1989 Venkataramanan R, Habucky K, Burckart GJ, Ptachcinski RJ. Clinical Pharmacokinetics in Organ Transplant Patients Clinical Pharmacokinetics. 16: 134-161. PMID 2656047 DOI: 10.2165/00003088-198916030-00002  0.404
1989 Caritis SN, Venkataramanan R, Cotroneo M, Chiao JP. Pharmacokinetics of orally administered ritodrine American Journal of Obstetrics and Gynecology. 161: 32-35. PMID 2641984 DOI: 10.1016/0002-9378(89)90225-1  0.318
1988 Caritis SN, Lin LS, Venkataramanan R, Wong LK. Effect of pregnancy on ritodrine pharmacokinetics. American Journal of Obstetrics and Gynecology. 159: 328-32. PMID 3407687 DOI: 10.1016/S0002-9378(88)80077-2  0.338
1988 Venkataramanan R, Koneru B, Paul Wang CC, Burckart GJ, Caritis SN, Starzl TE. Cyclosporine and its metabolites in mother and baby Transplantation. 46: 468-469. PMID 3047940 DOI: 10.1097/00007890-198809000-00032  0.385
1988 Huang ML, Venkataramanan R, Burckart GJ, Ptachcinski RJ, Van Thiel DH, Starzl TE. Drug-binding proteins in liver transplant patients Journal of Clinical Pharmacology. 28: 505-506. PMID 3047175 DOI: 10.1002/J.1552-4604.1988.Tb03167.X  0.396
1988 Mehta MU, Venkataramanan R, Burckart GJ, Ptachcinski RJ, Delamos B, Stachak S, Van Thiel DH, Iwatsuki S, Starzl TE. Effect of bile on cyclosporin absorption in liver transplant patients British Journal of Clinical Pharmacology. 25: 579-584. PMID 3044424 DOI: 10.1111/J.1365-2125.1988.Tb03348.X  0.381
1988 Zeevi A, Venkataramanan R, Burckart G, Wang CP, Murase N, Van Thiel DH, Starzl TE, Makowka L, Duquesnoy RJ. Sensitivity of activated human lymphocytes to cyclosporine and its metabolites. Human Immunology. 21: 143-53. PMID 2966788 DOI: 10.1016/0198-8859(88)90089-4  0.39
1987 Ptachcinski RJ, Venkataramanan R, Burckart GJ, Gray JA, Van Thiel DH, Sanghvi A, Rosenthal Th. J. Cyclosporine kinetics in healthy volunteers Journal of Clinical Pharmacology. 27: 243-248. PMID 3680581 DOI: 10.1002/J.1552-4604.1987.Tb02193.X  0.362
1987 Burckart GJ, Ptachcinski RJ, Jones DH, Howrie DL, Venkataramanan R, Starzl TE. Impaired clearance of ceftizoxime and cefotaxime after orthotopic liver transplantation Antimicrobial Agents and Chemotherapy. 31: 323-324. PMID 3551835 DOI: 10.1128/Aac.31.2.323  0.379
1987 Zaghloul I, Ptachcinski RJ, Burckart GJ, Van Thiel D, Starzel Th. E, Venkataramanan R. Blood protein binding of cyclosporine in transplant patients Journal of Clinical Pharmacology. 27: 240-242. PMID 3316307 DOI: 10.1002/J.1552-4604.1987.Tb02192.X  0.363
1986 Venkataramanan R, Burckhart GJ, Ptachcinski RJ. Pharmacokinetics and monitoring of cyclosporine following orthotopic liver transplantation. Seminars in Liver Disease. 5: 357-68. PMID 3909430 DOI: 10.1055/S-2008-1040633  0.369
1986 Burckart GJ, Venkataramanan R, Ptachcinski RJ, Starzl TE, Gartner JC, Zitelli BJ, Malatack JJ, Shaw BW, Iwatsuki S, Van Thiel DH. Cyclosporine absorption following orthotopic liver transplantation Journal of Clinical Pharmacology. 26: 647-651. PMID 3540030 DOI: 10.1002/J.1552-4604.1986.Tb02966.X  0.385
1986 Venkataramanan R, Yang S, Burckart GJ, Ptachcinski RJ, Van Thiel DH, Starzl TE. Diurnal variation in cyclosporine kinetics Therapeutic Drug Monitoring. 8: 380-381. PMID 3529520 DOI: 10.1097/00007691-198609000-00027  0.422
1986 Ptachcinski RJ, Burckart GJ, Venkataramanan R. Cyclosporine concentration determinations for monitoring and pharmacokinetic studies Journal of Clinical Pharmacology. 26: 358-366. PMID 3517078 DOI: 10.1002/J.1552-4604.1986.Tb03538.X  0.356
1986 Mehta MU, Venkataramanan R, Burckart GJ, Ptachcinski RJ, Yang SL, Gray JA, Van Thiel DH, Starzl TE. Antipyrine kinetics in liver disease and liver transplantation Clinical Pharmacology and Therapeutics. 39: 372-377. PMID 3514052 DOI: 10.1038/Clpt.1986.57  0.382
1986 Ptachcinski RJ, Venkataramanan R, Burckart GJ. Clinical Pharmacokinetics of Cyclosporin Clinical Pharmacokinetics. 11: 107-132. PMID 3514043 DOI: 10.2165/00003088-198611020-00002  0.428
1986 Todo S, Porter KA, Kam I, Lynch S, Venkataramanan R, DeWolf A, Starzl TE. Canine liver transplantation under nva cyclosporine versus cyclosporine Transplantation. 41: 296-300. PMID 3513388 DOI: 10.1097/00007890-198603000-00004  0.355
1986 D'Souza M, Venkataramanan R, D'Mello A, Niphadkar P. An alternative prodrug approach for reducing presystemic metabolism of drugs International Journal of Pharmaceutics. 31: 165-167. DOI: 10.1016/0378-5173(86)90227-9  0.313
1985 Venkataramanan R, Ptachcinski RJ, Burckart GJ, Yang S, Starzl TE. Extraction ratio of cyclosporine in a liver transplant patient with organ rejection Journal of Pharmaceutical Sciences. 74: 901-902. PMID 3897511 DOI: 10.1002/Jps.2600740824  0.414
1985 Ptachcinski RJ, Venkataramanan R, Rosenthal JT, Burckart GJ, Taylor RJ, Hakala TR. Cyclosporine kinetics in renal transplantation Clinical Pharmacology and Therapeutics. 38: 296-300. PMID 3896612 DOI: 10.1038/Clpt.1985.174  0.34
1985 Ptachcinski RJ, Venkataramanan R, Rosentha JT, Burckart GJ, Taylor RJ, Hakala TR. The effect of food on cyclosporine absorption Transplantation. 40: 174-176. PMID 3895624 DOI: 10.1097/00007890-198508000-00013  0.308
1982 Venkataramanan R, Abbott FS, Axelson JE. Metabolism of tocainide in the rat. Journal of Pharmaceutical Sciences. 71: 491-4. PMID 6808112 DOI: 10.1002/Jps.2600710504  0.665
1981 Venkataramanan R, Axelson JE. 3-(2,6-Xylyl)-5-methylhydantoin--a metabolite or a metabonate of tocainide in rats. Xenobiotica; the Fate of Foreign Compounds in Biological Systems. 11: 259-65. PMID 6795837 DOI: 10.3109/00498258109045300  0.593
1980 Venkataramanan R, Axelson JE. The effect of phenobarbital and SKF 525A on tocainide pharmacokinetics in the rat. The Journal of Pharmacology and Experimental Therapeutics. 215: 235-9. PMID 6778991  0.652
1980 Venkataramanan R, Axelson JE. Dose-dependent pharmacokinetics of tocainide in the rat. The Journal of Pharmacology and Experimental Therapeutics. 215: 231-4. PMID 6778990  0.63
1978 Venkataramanan R, Axelson JE. Electron-capture detector GLC technique for estimating tocainide in biological fluids. Journal of Pharmaceutical Sciences. 67: 201-5. PMID 621637  0.566
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