| Ammonia production, excretion, toxicity, and defense in fish: a review YK Ip, SF Chew Frontiers in physiology 1, 134, 2010 | 494 | 2010 |
| Ammonia toxicity, tolerance, and excretion YK Ip, SF Chew, DJ Randall Fish physiology 20, 109-148, 2001 | 467 | 2001 |
| The mudskipper, Periophthalmodon schlosseri, actively transports against a concentration gradient DJ Randall, JM Wilson, KW Peng, TWK Kok, SSL Kuah, SF Chew, TJ Lam, ... American Journal of Physiology-Regulatory, Integrative and Comparative …, 1999 | 170 | 1999 |
| Environmental ammonia exposure induces oxidative stress in gills and brain of Boleophthalmus boddarti (mudskipper) B Ching, SF Chew, WP Wong, YK Ip Aquatic Toxicology 95 (3), 203-212, 2009 | 166 | 2009 |
| Nitrogen metabolism in the African lungfish (Protopterus dolloi)aestivating in a mucus cocoon on land SF Chew, NKY Chan, AM Loong, KC Hiong, WL Tam, YK Ip Journal of Experimental Biology 207 (5), 777-786, 2004 | 137 | 2004 |
| The marble goby Oxyeleotris marmoratus activates hepatic glutamine synthetase and detoxifies ammonia to glutamine during air exposure LY Jow, SF Chew, CB Lim, PM Anderson, YK Ip Journal of Experimental Biology 202 (3), 237-245, 1999 | 135 | 1999 |
| Glutamine synthetase expression in liver, muscle, stomach and intestine of Bostrichthys sinensis in response to exposure to a high exogenous ammonia … PM Anderson, MA Broderius, KC Fong, KNT Tsui, SF Chew, YK Ip Journal of experimental biology 205 (14), 2053-2065, 2002 | 132 | 2002 |
| Defences against ammonia toxicity in tropical air-breathing fishes exposed to high concentrations of environmental ammonia: a review YK Ip, SF Chew, JM Wilson, DJ Randall Journal of Comparative Physiology B 174, 565-575, 2004 | 131 | 2004 |
| Reduction in the rates of protein and amino acid catabolism to slow down the accumulation of endogenous ammonia: a strategy potentially adopted by mudskippers during aerial … CB Lim, SF Chew, PM Anderson, YK Ip J Exp Biol 204, 1605-1614, 2001 | 130 | 2001 |
| The mudskippers Periophthalmodon schlosseri and Boleophthalmus boddaerti can tolerate environmental NH3 concentrations of 446 and 36µM, respectively KW Peng, SF Chew, CB Lim, SSL Kuah, WK Kok, YK Ip Fish Physiology and Biochemistry 19 (1), 59-69, 1998 | 130 | 1998 |
| Five tropical air-breathing fishes, six different strategies to defend against ammonia toxicity on land YK Ip, SF Chew, DJ Randall Physiological and Biochemical Zoology 77 (5), 768-782, 2004 | 129 | 2004 |
| Excretory nitrogen metabolism and defence against ammonia toxicity in air‐breathing fishes SF Chew, YK Ip Journal of fish biology 84 (3), 603-638, 2014 | 116 | 2014 |
| Metabolic adjustments in the common carp during prolonged hypoxia BS Zhou, RSS Wu, DJ Randall, PKS Lam, YK Ip, SF Chew Journal of Fish Biology 57 (5), 1160-1171, 2000 | 113 | 2000 |
| Chronic and acute ammonia toxicity in mudskippers, Periophthalmodon schlosseri and Boleophthalmus boddaerti: brain ammonia and glutamine contents, and … YK Ip, MWF Leong, MY Sim, GS Goh, WP Wong, SF Chew Journal of Experimental Biology 208 (10), 1993-2004, 2005 | 104 | 2005 |
| Nitrogen excretion and defense against ammonia toxicity SF Chew, JM Wilson, YK Ip, DJ Randall Fish physiology 21, 307-395, 2005 | 103 | 2005 |
| The sleeper Bostrichthys sinensis (Family Eleotridae) stores glutamine and reduces ammonia production during aerial exposure Y Ip, S Chew, I Leong, Y Jin, C Lim, R Wu Journal of Comparative Physiology B 171, 357-367, 2001 | 103 | 2001 |
| Partial Amino Acid Catabolism Leading To The Formation Of Alanine In Periophthalmodon Schlosseri (Mudskipper): A Strategy That Facilitates The Use Of Amino … YK Ip, CB Lim, SF Chew, JM Wilson, DJ Randall Journal of Experimental Biology 204 (9), 1615-1624, 2001 | 103 | 2001 |
| The swamp eel Monopterus albus reduces endogenous ammonia production and detoxifies ammonia to glutamine during 144 h of aerial exposure ASL Tay, SF Chew, YK Ip Journal of experimental biology 206 (14), 2473-2486, 2003 | 101 | 2003 |
| Strategies for Surviving High Concentrations of Environmental Ammonia in the Swamp Eel Monopterus albus YK Ip, ASL Tay, KH Lee, SF Chew Physiological and Biochemical Zoology 77 (3), 390-405, 2004 | 96 | 2004 |
| Urea synthesis in the African lungfish Protopterus dolloi -hepatic carbamoyl phosphate synthetase III and glutamine synthetase are upregulated by 6 days of aerial … SF Chew, TF Ong, L Ho, WL Tam, AM Loong, KC Hiong, WP Wong, YK Ip Journal of Experimental Biology 206 (20), 3615-3624, 2003 | 96 | 2003 |
Yuen Kwong IpProfessor of Department of Biological Sciences, National University of SingaporeVerified email at nus.edu.sg
