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Year Citation  Score
2015 Hiong KC, Ip YK, Wong WP, Chew SF. Differential gene expression in the liver of the African lungfish, Protopterus annectens, after 6 months of aestivation in air or 1 day of arousal from 6 months of aestivation. Plos One. 10: e0121224. PMID 25822522 DOI: 10.1371/journal.pone.0121224  0.44
2015 Ip YK, Ching B, Hiong KC, Choo CY, Boo MV, Wong WP, Chew SF. Light induces changes in activities of Na(+)/K(+)-ATPase, H(+)/K(+)-ATPase and glutamine synthetase in tissues involved directly or indirectly in light-enhanced calcification in the giant clam, Tridacna squamosa. Frontiers in Physiology. 6: 68. PMID 25798110 DOI: 10.3389/fphys.2015.00068  0.44
2015 Ching B, Woo JM, Hiong KC, Boo MV, Choo CY, Wong WP, Chew SF, Ip YK. Na+/K+-ATPase α-subunit (nkaα) isoforms and their mRNA expression levels, overall Nkaα protein abundance, and kinetic properties of Nka in the skeletal muscle and three electric organs of the electric eel, Electrophorus electricus. Plos One. 10: e0118352. PMID 25793901 DOI: 10.1371/journal.pone.0118352  0.44
2015 Ong JL, Woo JM, Hiong KC, Ching B, Wong WP, Chew SF, Ip YK. Molecular characterization of betaine-homocysteine methyltransferase 1 from the liver, and effects of aestivation on its expressions and homocysteine concentrations in the liver, kidney and muscle, of the African lungfish, Protopterus annectens. Comparative Biochemistry and Physiology. Part B, Biochemistry & Molecular Biology. 183: 30-41. PMID 25575738 DOI: 10.1016/j.cbpb.2014.12.007  0.44
2015 Wong WP, Soh KL, Chong CL, Karia N. Logistics firms performance: Efficiency and effectiveness perspectives International Journal of Productivity and Performance Management. 64: 686-701. DOI: 10.1108/IJPPM-12-2013-0205  0.44
2015 Wong WP, Soh KL, Goh M. Innovation and productivity: insights from Malaysia's logistics industry International Journal of Logistics Research and Applications. DOI: 10.1080/13675567.2015.1077942  0.44
2015 Wong WP, Soh KL, Chong CL. Differentiated service consumption and low cost production: Striking a balance for a sustainable competitive advantage in Malaysia International Journal of Production Economics. DOI: 10.1016/j.ijpe.2015.09.029  0.44
2015 Tan KH, Wong WP, Chung L. Information and Knowledge Leakage in Supply Chain Information Systems Frontiers. DOI: 10.1007/s10796-015-9553-6  0.44
2015 Deng Q, Wong WP, Hooy CW. DCBA-MPI: A simulation based technique in optimizing an accurate Malmquist productivity index Springer Proceedings in Mathematics and Statistics. 95: 449-457. DOI: 10.1007/978-3-319-08377-3_44  0.44
2014 Chng YR, Ong JL, Ching B, Chen XL, Wong WP, Chew SF, Ip YK. Molecular characterization of argininosuccinate synthase and argininosuccinate lyase from the liver of the African lungfish Protopterus annectens, and their mRNA expression levels in the liver, kidney, brain and skeletal muscle during aestivation. Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology. 184: 835-53. PMID 25034132 DOI: 10.1007/s00360-014-0842-z  0.44
2014 Chew SF, Hiong KC, Lam SP, Ong SW, Wee WL, Wong WP, Ip YK. Functional roles of Na(+)/K(+)-ATPase in active ammonia excretion and seawater acclimation in the giant mudskipper, Periophthalmodon schlosseri. Frontiers in Physiology. 5: 158. PMID 24795653 DOI: 10.3389/fphys.2014.00158  0.44
2014 Ching B, Ong JL, Chng YR, Chen XL, Wong WP, Chew SF, Ip YK. L-gulono-γ-lactone oxidase expression and vitamin C synthesis in the brain and kidney of the African lungfish, Protopterus annectens. Faseb Journal : Official Publication of the Federation of American Societies For Experimental Biology. 28: 3506-17. PMID 24769670 DOI: 10.1096/fj.14-249508  0.44
2014 Hiong KC, Ip YK, Wong WP, Chew SF. Brain Na+/K+-ATPase α-subunit isoforms and aestivation in the African lungfish, Protopterus annectens. Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology. 184: 571-87. PMID 24696295 DOI: 10.1007/s00360-014-0809-0  0.44
2014 Icardo JM, Wong WP, Colvee E, Loong AM, Zapata AG, Ip YK. Lympho-granulocytic tissue associated with the wall of the spiral valve in the African lungfish Protopterus annectens. Cell and Tissue Research. 355: 397-407. PMID 24253466 DOI: 10.1007/s00441-013-1746-z  0.44
2014 Soh KL, Wong WP, Chong CL, Hiew YH. Improving traffic infrastructure in a developing country: An investigation into the usage of public bus transport in Malaysia Industrial Engineering and Management Systems. 13: 172-184. DOI: 10.7232/iems.2014.13.2.172  0.44
2014 Wong WP, Tseng ML, Tan KH. A business process management capabilities perspective on organisation performance Total Quality Management and Business Excellence. 25: 602-617. DOI: 10.1080/14783363.2013.850812  0.44
2014 Wong WP, Ignatius J, Soh KL. What is the leanness level of your organisation in lean transformation implementation? An integrated lean index using ANP approach Production Planning and Control. 25: 273-287. DOI: 10.1080/09537287.2012.674308  0.44
2014 Wong WP, Wong KY. Synergizing an ecosphere of lean for sustainable operations Journal of Cleaner Production. 85: 51-66. DOI: 10.1016/j.jclepro.2014.05.093  0.44
2014 Soh KL, Wong WP, Chong CL. A composite model for strategic response: The case of logistics service companies in Malaysia Vision 2020: Sustainable Growth, Economic Development, and Global Competitiveness - Proceedings of the 23rd International Business Information Management Association Conference, Ibima 2014. 1: 147-155.  0.44
2013 Chen XL, Wee NL, Hiong KC, Ong JL, Chng YR, Ching B, Wong WP, Chew SF, Ip YK. Properties and expression of Na+/K+-ATPase α-subunit isoforms in the brain of the swamp eel, Monopterus albus, which has unusually high brain ammonia tolerance. Plos One. 8: e84298. PMID 24391932 DOI: 10.1371/journal.pone.0084298  0.44
2013 Hiong KC, Ip YK, Wong WP, Chew SF. Differential gene expression in the brain of the African lungfish, Protopterus annectens, after six days or six months of aestivation in air. Plos One. 8: e71205. PMID 23976998 DOI: 10.1371/journal.pone.0071205  0.44
2013 Wong SZ, Ching B, Chng YR, Wong WP, Chew SF, Ip YK. Ascorbic Acid Biosynthesis and Brackish Water Acclimation in the Euryhaline Freshwater White-Rimmed Stingray, Himantura signifer. Plos One. 8: e66691. PMID 23825042 DOI: 10.1371/journal.pone.0066691  0.44
2013 Ching B, Chen XL, Yong JH, Wilson JM, Hiong KC, Sim EW, Wong WP, Lam SH, Chew SF, Ip YK. Increases in apoptosis, caspase activity and expression of p53 and bax, and the transition between two types of mitochondrion-rich cells, in the gills of the climbing perch, Anabas testudineus, during a progressive acclimation from freshwater to seawater. Frontiers in Physiology. 4: 135. PMID 23760020 DOI: 10.3389/fphys.2013.00135  0.44
2013 Ip YK, Soh MM, Chen XL, Ong JL, Chng YR, Ching B, Wong WP, Lam SH, Chew SF. Molecular characterization of branchial aquaporin 1aa and effects of seawater acclimation, emersion or ammonia exposure on its mRNA expression in the gills, gut, kidney and skin of the freshwater climbing perch, Anabas testudineus. Plos One. 8: e61163. PMID 23593418 DOI: 10.1371/journal.pone.0061163  0.44
2013 Amelio D, Garofalo F, Wong WP, Chew SF, Ip YK, Cerra MC, Tota B. Nitric oxide synthase-dependent "on/off" switch and apoptosis in freshwater and aestivating lungfish, Protopterus annectens: skeletal muscle versus cardiac muscle. Nitric Oxide : Biology and Chemistry / Official Journal of the Nitric Oxide Society. 32: 1-12. PMID 23545405 DOI: 10.1016/j.niox.2013.03.005  0.44
2013 Ip YK, Lee SM, Wong WP, Chew SF. The Chinese soft-shelled turtle, Pelodiscus sinensis, decreases nitrogenous excretion, reduces urea synthesis and suppresses ammonia production during emersion. The Journal of Experimental Biology. 216: 1650-7. PMID 23348951 DOI: 10.1242/jeb.078972  0.44
2013 Shiang-Yen T, Idrus R, Wong WP. ERP misfit-reduction strategies: A moderated model of system modification and organizational adaptation Journal of Global Information Management. 21: 59-81. DOI: 10.4018/jgim.2013010104  0.44
2013 Wong WP. Business-process management: a proposed framework for future research Total Quality Management and Business Excellence. 24: 719-732. DOI: 10.1080/14783363.2013.776773  0.44
2013 Nurbanum M, Nasurdin AM, Ahmad NH, Wong WP. What affects the extent of business process management implementation? An empirical study of Malaysia's manufacturing organizations Operations Management Research. 6: 91-104. DOI: 10.1007/s12063-013-0081-6  0.44
2013 Wong WP, Hazlina Ahmad N, Mohd. Nasurdin A, Mohamad MN. The impact of external environmental on business process management and organizational performance Service Business. 1-28. DOI: 10.1007/s11628-013-0207-9  0.44
2012 Ip YK, Loong AM, Lee SM, Ong JL, Wong WP, Chew SF. The Chinese soft-shelled turtle, Pelodiscus sinensis, excretes urea mainly through the mouth instead of the kidney. The Journal of Experimental Biology. 215: 3723-33. PMID 23053366 DOI: 10.1242/jeb.068916  0.44
2012 Icardo JM, Wong WP, Colvee E, Loong AM, Ip YK. The spleen of the African lungfish Protopterus annectens: freshwater and aestivation. Cell and Tissue Research. 350: 143-56. PMID 22752121 DOI: 10.1007/s00441-012-1462-0  0.44
2012 Ip YK, Loong AM, Kuah JS, Sim EW, Chen XL, Wong WP, Lam SH, Delgado IL, Wilson JM, Chew SF. Roles of three branchial Na(+)-K(+)-ATPase α-subunit isoforms in freshwater adaptation, seawater acclimation, and active ammonia excretion in Anabas testudineus. American Journal of Physiology. Regulatory, Integrative and Comparative Physiology. 303: R112-25. PMID 22621969 DOI: 10.1152/ajpregu.00618.2011  0.44
2012 Ip YK, Wilson JM, Loong AM, Chen XL, Wong WP, Delgado IL, Lam SH, Chew SF. Cystic fibrosis transmembrane conductance regulator in the gills of the climbing perch, Anabas testudineus, is involved in both hypoosmotic regulation during seawater acclimation and active ammonia excretion during ammonia exposure. Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology. 182: 793-812. PMID 22526263 DOI: 10.1007/s00360-012-0664-9  0.44
2012 Loong AM, Chew SF, Wong WP, Lam SH, Ip YK. Both seawater acclimation and environmental ammonia exposure lead to increases in mRNA expression and protein abundance of Na⁺:K⁺:2Cl⁻ cotransporter in the gills of the climbing perch, Anabas testudineus. Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology. 182: 491-506. PMID 22179410 DOI: 10.1007/s00360-011-0634-7  0.44
2012 Loong AM, Chng YR, Chew SF, Wong WP, Ip YK. Molecular characterization and mRNA expression of carbamoyl phosphate synthetase III in the liver of the African lungfish, Protopterus annectens, during aestivation or exposure to ammonia. Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology. 182: 367-79. PMID 22038021 DOI: 10.1007/s00360-011-0626-7  0.44
2012 Icardo JM, Loong AM, Colvee E, Wong WP, Ip YK. The alimentary canal of the African lungfish Protopterus annectens during aestivation and after arousal. Anatomical Record (Hoboken, N.J. : 2007). 295: 60-72. PMID 21964967 DOI: 10.1002/ar.21476  0.44
2012 Loong AM, Hiong KC, Wong WP, Chew SF, Ip YK. Differential gene expression in the liver of the African lungfish, Protopterus annectens, after 6 days of estivation in air. Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology. 182: 231-45. PMID 21915614 DOI: 10.1007/s00360-011-0613-z  0.44
2012 Tan SY, Rosnah I, Wong WP. Misfits between Manufacturing Resource Planning (MRPII) system and manufacturing environment: A Misfit-Inviability Model Advanced Materials Research. 383: 6784-6791. DOI: 10.4028/www.scientific.net/AMR.383-390.6784  0.44
2012 Kuah CT, Wong KY, Wong WP. Monte Carlo Data Envelopment Analysis with Genetic Algorithm for Knowledge Management performance measurement Expert Systems With Applications. 39: 9348-9358. DOI: 10.1016/j.eswa.2012.02.140  0.44
2011 Icardo JM, Wong WP, Colvee E, Garofalo F, Loong AM, Ip YK. The gut of the juvenile African lungfish Protopterus annectens: a light and scanning electron microscope study. Journal of Morphology. 272: 769-79. PMID 21538472 DOI: 10.1002/jmor.10952  0.44
2011 Wong WP. A DCBA-DEA methodology for selecting suppliers with supply risk International Journal of Productivity and Quality Management. 8: 265-295. DOI: 10.1504/IJPQM.2011.042509  0.44
2011 Wong WP, Jaruphongsa W, Lee LH. Budget allocation for effective data collection in predicting an accurate DEA efficiency score Ieee Transactions On Automatic Control. 56: 1235-1246. DOI: 10.1109/TAC.2010.2088870  0.44
2011 Wong WP, Wong KY. Supply chain management, knowledge management capability, and their linkages towards firm performance Business Process Management Journal. 17: 940-964. DOI: 10.1108/14637151111182701  0.44
2011 Ang L, Wong KY, Wong WP. Simulation of sequencing rules in a five-similar-machine job shop Innovation and Knowledge Management: a Global Competitive Advantage - Proceedings of the 16th International Business Information Management Association Conference, Ibima 2011. 1: 61-67.  0.44
2010 Icardo JM, Wong WP, Colvee E, Loong AM, Ip YK. The anatomy of the gastrointestinal tract of the African lungfish, Protopterus annectens. Anatomical Record (Hoboken, N.J. : 2007). 293: 1146-54. PMID 20583259 DOI: 10.1002/ar.21154  0.44
2010 Wong WP, Lee LH, Jaruphongsa W. A two-phased gradient technique for budget allocation: An application to data collection budget allocation in efficiency measurement of DEA Icect 2010 - Proceedings of the 2010 2nd International Conference On Electronic Computer Technology. 93-96. DOI: 10.1109/ICECTECH.2010.5479979  0.44
2010 Chuah P, Wong WP, Ramayah T, Jantan M. Organizational context, supplier management practices and supplier performance: A case study of a multinational company in Malaysia Journal of Enterprise Information Management. 23: 724-758. DOI: 10.1108/17410391011088619  0.44
2010 Delgado-Hernández DJ, Wong KY, Wong WP. An investigation of knowledge management in an adhesive manufacturing company Business Transformation Through Innovation and Knowledge Management: An Academic Perspective - Proceedings of the 14th International Business Information Management Association Conference, Ibima 2010. 1: 17-22.  0.44
2009 Ip YK, Loong AM, Ching B, Tham GH, Wong WP, Chew SF. The freshwater Amazonian stingray, Potamotrygon motoro, up-regulates glutamine synthetase activity and protein abundance, and accumulates glutamine when exposed to brackish (15 per thousand) water. The Journal of Experimental Biology. 212: 3828-36. PMID 19915125 DOI: 10.1242/jeb.034074  0.44
2009 Ching B, Chew SF, Wong WP, Ip YK. Environmental ammonia exposure induces oxidative stress in gills and brain of Boleophthalmus boddarti (mudskipper). Aquatic Toxicology (Amsterdam, Netherlands). 95: 203-12. PMID 19819034 DOI: 10.1016/j.aquatox.2009.09.004  0.44
2009 Tng YY, Chew SF, Wee NL, Wong FK, Wong WP, Tok CY, Ip YK. Acute ammonia toxicity and the protective effects of methionine sulfoximine on the swamp eel, Monopterus albus. Journal of Experimental Zoology. Part a, Ecological Genetics and Physiology. 311: 676-88. PMID 19544359 DOI: 10.1002/jez.555  0.44
2009 Tok CY, Chew SF, Peh WY, Loong AM, Wong WP, Ip YK. Glutamine accumulation and up-regulation of glutamine synthetase activity in the swamp eel, Monopterus albus (Zuiew), exposed to brackish water. The Journal of Experimental Biology. 212: 1248-58. PMID 19376945 DOI: 10.1242/jeb.025395  0.44
2008 Ojeda JL, Wong WP, Ip YK, Icardo JM. Renal corpuscle of the african lungfish Protopterus dolloi: structural and histochemical modifications during aestivation. Anatomical Record (Hoboken, N.J. : 2007). 291: 1156-72. PMID 18521897 DOI: 10.1002/ar.20729  0.44
2008 Loong AM, Ang SF, Wong WP, Pörtner HO, Bock C, Wittig R, Bridges CR, Chew SF, Ip YK. Effects of hypoxia on the energy status and nitrogen metabolism of African lungfish during aestivation in a mucus cocoon. Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology. 178: 853-65. PMID 18504593 DOI: 10.1007/s00360-008-0273-9  0.44
2008 Icardo JM, Amelio D, Garofalo F, Colvee E, Cerra MC, Wong WP, Tota B, Ip YK. The structural characteristics of the heart ventricle of the African lungfish Protopterus dolloi: freshwater and aestivation. Journal of Anatomy. 213: 106-19. PMID 18482286 DOI: 10.1111/j.1469-7580.2008.00901.x  0.44
2008 Ip YK, Lee SM, Wong WP, Chew SF. Mechanisms of and defense against acute ammonia toxicity in the aquatic Chinese soft-shelled turtle, Pelodiscus sinensis. Aquatic Toxicology (Amsterdam, Netherlands). 86: 185-96. PMID 18068826 DOI: 10.1016/j.aquatox.2007.10.013  0.44
2008 Loong AM, Pang CY, Hiong KC, Wong WP, Chew SF, Ip YK. Increased urea synthesis and/or suppressed ammonia production in the African lungfish, Protopterus annectens, during aestivation in air or mud. Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology. 178: 351-63. PMID 18058110 DOI: 10.1007/s00360-007-0228-6  0.44
2008 Amelio D, Garofalo F, Brunelli E, Loong AM, Wong WP, Ip YK, Tota B, Cerra MC. Differential NOS expression in freshwater and aestivating Protopterus dolloi (lungfish): heart vs kidney readjustments. Nitric Oxide : Biology and Chemistry / Official Journal of the Nitric Oxide Society. 18: 1-10. PMID 18022402 DOI: 10.1016/j.niox.2007.10.004  0.44
2008 Wong KY, Wong WP. Knowledge management implementation in a consultancy firm Semantic Knowledge Management: An Ontology-Based Framework. 303-310. DOI: 10.4018/978-1-60566-034-9.ch014  0.44
2008 Wong WP, Jaruphongsa J, Lee LH. Supply chain performance measurement system: A Monte Carlo DEA-based approach International Journal of Industrial and Systems Engineering. 3: 162-188. DOI: 10.1504/IJISE.2008.016743  0.44
2008 Wong WP, Wong KY. A review on benchmarking of supply chain performance measures Benchmarking. 15: 25-51. DOI: 10.1108/14635770810854335  0.44
2007 Loong AM, Tan JY, Wong WP, Chew SF, Ip YK. Defense against environmental ammonia toxicity in the African lungfish, Protopterus aethiopicus: Bimodal breathing, skin ammonia permeability and urea synthesis. Aquatic Toxicology (Amsterdam, Netherlands). 85: 76-86. PMID 17881067 DOI: 10.1016/j.aquatox.2007.08.002  0.44
2007 Chew SF, Sim MY, Phua ZC, Wong WP, Ip YK. Active ammonia excretion in the giant mudskipper, Periophthalmodon schlosseri (Pallas), during emersion. Journal of Experimental Zoology. Part a, Ecological Genetics and Physiology. 307: 357-69. PMID 17405165 DOI: 10.1002/jez.385  0.44
2007 Lee SM, Wong WP, Loong AM, Hiong KC, Chew SF, Ip YK. Postprandial increases in nitrogenous excretion and urea synthesis in the Chinese soft-shelled turtle, Pelodiscus sinensis. Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology. 177: 19-29. PMID 16838133 DOI: 10.1007/s00360-006-0105-8  0.44
2007 Wong WP, Wong KY. Supply chain performance measurement system using DEA modeling Industrial Management and Data Systems. 107: 361-381. DOI: 10.1108/02635570710734271  0.44
2007 Wong WP, Jaruphongsa W, Lee LH, Wong KY. A preliminary study on using Data Envelopment Analysis (DEA) in measuring supply chain efficiency International Journal of Applied Systemic Studies. 1: 188-207.  0.44
2006 Tay YL, Loong AM, Hiong KC, Lee SJ, Tng YY, Wee NL, Lee SM, Wong WP, Chew SF, Wilson JM, Ip YK. Active ammonia transport and excretory nitrogen metabolism in the climbing perch, Anabas testudineus, during 4 days of emersion or 10 minutes of forced exercise on land. The Journal of Experimental Biology. 209: 4475-89. PMID 17079718 DOI: 10.1242/jeb.02557  0.44
2006 Scott Nunez B, Evans AN, Simpson MA, Wong WP, Ip YK. Characterization of cDNAs encoding cholesterol side chain cleavage and 3beta-hydroxysteroid dehydrogenase in the freshwater stingray Potamotrygon motoro. Comparative Biochemistry and Physiology. Part B, Biochemistry & Molecular Biology. 145: 306-17. PMID 16978895 DOI: 10.1016/j.cbpb.2006.08.001  0.44
2006 Ojeda JL, Icardo JM, Wong WP, Ip YK. Microanatomy and ultrastructure of the kidney of the African lungfish Protopterus dolloi. The Anatomical Record. Part a, Discoveries in Molecular, Cellular, and Evolutionary Biology. 288: 609-25. PMID 16703593 DOI: 10.1002/ar.a.20333  0.44
2006 Ip YK, Loong AM, Hiong KC, Wong WP, Chew SF, Reddy K, Sivaloganathan B, Ballantyne JS. Light induces an increase in the pH of and a decrease in the ammonia concentration in the extrapallial fluid of the giant clam Tridacna squamosa. Physiological and Biochemical Zoology : Pbz. 79: 656-64. PMID 16691530 DOI: 10.1086/501061  0.44
2006 Chew SF, Poothodiyil NK, Wong WP, Ip YK. Exposure to brackish water, upon feeding, leads to enhanced conservation of nitrogen and increased urea synthesis and retention in the Asian freshwater stingray Himantura signifer. The Journal of Experimental Biology. 209: 484-92. PMID 16424098 DOI: 10.1242/jeb.02002  0.44
2005 Ip YK, Lau IY, Wong WP, Lee SL, Chew SF. The African sharptooth catfish Clarias gariepinus can tolerate high levels of ammonia in its tissues and organs during four days of aerial exposure. Physiological and Biochemical Zoology : Pbz. 78: 630-40. PMID 15957117 DOI: 10.1086/430691  0.44
2005 Ip YK, Tam WL, Wong WP, Chew SF. Marine (Taeniura lymma) and freshwater (Himantura signifer) elasmobranchs synthesize urea for osmotic water retention. Physiological and Biochemical Zoology : Pbz. 78: 610-9. PMID 15957115 DOI: 10.1086/430236  0.44
2005 Ip YK, Leong MW, Sim MY, Goh GS, Wong WP, Chew SF. Chronic and acute ammonia toxicity in mudskippers, Periophthalmodon schlosseri and Boleophthalmus boddaerti: brain ammonia and glutamine contents, and effects of methionine sulfoximine and MK801. The Journal of Experimental Biology. 208: 1993-2004. PMID 15879078 DOI: 10.1242/jeb.01586  0.44
2005 Icardo JM, Brunelli E, Perrotta I, Colvee E, Wong WP, Ip YK. Ventricle and outflow tract of the African lungfish Protopterus dolloi. Journal of Morphology. 265: 43-51. PMID 15858831 DOI: 10.1002/jmor.10340  0.44
2005 Ip YK, Peh BK, Tam WL, Wong WP, Chew SF. Effects of intra-peritoneal injection with NH4Cl, urea, or NH4Cl+urea on nitrogen excretion and metabolism in the African lungfish Protopterus dolloi. Journal of Experimental Zoology. Part a, Comparative Experimental Biology. 303: 272-82. PMID 15776416 DOI: 10.1002/jez.a.165  0.44
2005 Chew SF, Ho L, Ong TF, Wong WP, Ip YK. The African lungfish, Protopterus dolloi, detoxifies ammonia to urea during environmental ammonia exposure. Physiological and Biochemical Zoology : Pbz. 78: 31-9. PMID 15702460 DOI: 10.1086/422771  0.44
2005 Icardo JM, Ojeda JL, Colvee E, Tota B, Wong WP, Ip YK. Heart inflow tract of the African lungfish Protopterus dolloi. Journal of Morphology. 263: 30-8. PMID 15536649 DOI: 10.1002/jmor.10286  0.44
2004 Hiong KC, Peh WY, Loong AM, Wong WP, Chew SF, Ip YK. Exposure to air, but not seawater, increases the glutamine content and the glutamine synthetase activity in the marsh clam Polymesoda expansa. The Journal of Experimental Biology. 207: 4605-14. PMID 15579556 DOI: 10.1242/jeb.01334  0.44
2004 Lim CK, Wong WP, Lee SM, Chew SF, Ip YK. The ammonotelic African lungfish, Protopterus dolloi, increases the rate of urea synthesis and becomes ureotelic after feeding. Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology. 174: 555-64. PMID 15316727 DOI: 10.1007/s00360-004-0444-2  0.44
2004 Ip YK, Lim CK, Lee SL, Wong WP, Chew SF. Postprandial increases in nitrogenous excretion and urea synthesis in the giant mudskipper Periophthalmodon schlosseri. The Journal of Experimental Biology. 207: 3015-23. PMID 15277556 DOI: 10.1242/jeb.01137  0.44
2004 Ip YK, Zubaidah RM, Liew PC, Loong AM, Hiong KC, Wong WP, Chew SF. African sharptooth catfish Clarias gariepinus does not detoxify ammonia to urea or amino acids but actively excretes ammonia during exposure to environmental ammonia. Physiological and Biochemical Zoology : Pbz. 77: 242-54. PMID 15095244 DOI: 10.1086/383499  0.44
2004 Weng L, Wong WP, Chew SF, Ip YK. Excretory nitrogen metabolism in the Chinese fire-belly newt Cynops orientalis in water, on land, or in high concentrations of environmental ammonia. Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology. 174: 113-20. PMID 14610682 DOI: 10.1007/s00360-003-0395-z  0.44
2004 Walsh PJ, Wei Z, Wood CM, Loong AM, Hiong KC, Lee SML, Wong WP, Chew SF, Ip YK. Nitrogen metabolism and excretion in Allenbatrachus grunniens (L): Effects of variable salinity, confinement, high pH and ammonia loading Journal of Fish Biology. 65: 1392-1411. DOI: 10.1111/j.1095-8649.2004.00538.x  0.44
2003 Ip YK, Tam WL, Wong WP, Loong AM, Hiong KC, Ballantyne JS, Chew SF. A comparison of the effects of environmental ammonia exposure on the Asian freshwater stingray Himantura signifer and the Amazonian freshwater stingray Potamotrygon motoro. The Journal of Experimental Biology. 206: 3625-33. PMID 12966054 DOI: 10.1242/jeb.00612  0.44
2003 Chew SF, Ong TF, Ho L, Tam WL, Loong AM, Hiong KC, Wong WP, Ip YK. Urea synthesis in the African lungfish Protopterus dolloi--hepatic carbamoyl phosphate synthetase III and glutamine synthetase are upregulated by 6 days of aerial exposure. The Journal of Experimental Biology. 206: 3615-24. PMID 12966053 DOI: 10.1242/jeb.00619  0.44
2003 Tam WL, Wong WP, Loong AM, Hiong KC, Chew SF, Ballantyne JS, Ip YK. The osmotic response of the Asian freshwater stingray (Himantura signifer) to increased salinity: a comparison with marine (Taeniura lymma) and Amazonian freshwater (Potamotrygon motoro) stingrays. The Journal of Experimental Biology. 206: 2931-40. PMID 12878662 DOI: 10.1242/jeb.00510  0.44
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