Blood oxygen levels and acid-base status following air exposure in an air-breathing fish, Channa argus: The role of air ventilation

Does air-breathing meet metabolic demands of the juvenile snakehead,Channa argusin multiple conditions

“…Therefore, the shorter survival time of the snakehead in the air at warmer temperatures may not be primarily due to the imbalance of oxygen supply and demand. Other factors may affect its aerial survival, such as an increase in endogenous ammonia content (Gordon et al, 1969; Chew et al, 2003), and uncompensated respiratory acidosis by metabolically produced CO 2 accumulation (Ishimatsu and Itazawa, 1981, 1983) which has deleterious effects on the bodies of fish (Ip et al, 2001; Walsh, 1998). …”

Does air-breathing meet metabolic demands of the juvenile snakehead,Channa argusin multiple conditions

“…Therefore, the shorter survival time of the snakehead in the air at warmer temperatures may not be primarily due to the imbalance of oxygen supply and demand. Other factors may affect its aerial survival, such as an increase in endogenous ammonia content (Gordon et al, 1969; Chew et al, 2003), and uncompensated respiratory acidosis by metabolically produced CO 2 accumulation (Ishimatsu and Itazawa, 1981, 1983) which has deleterious effects on the bodies of fish (Ip et al, 2001; Walsh, 1998). …”

Hepatopancreas Transcriptome Profiling Analysis Reveals Physiological Responses to Acute Hypoxia and Reoxygenation in Juvenile Qingtian Paddy Field Carp Cyprinus carpio var qingtianensis

“…Moreover, fish are especially vulnerable to oxidative damage from rapid reoxygenation following hypoxic stress ( Hermes-Lima and Zenteno-Savin, 2002 ). They reduce damage caused by hypoxia and acute reoxygenation through their physiological metabolism regulation by increasing antioxidant enzyme activities, O 2 affinity of blood, and by reducing energy available for biosynthesis (e.g., synthesis of glycogen and lipid) ( Hughes, 1973 ; Ishimatsu and Itazawa, 1983 ; Cooper et al, 2002 ; Wu, 2009 ; Wang and Richards, 2011 ). The damage of hypoxia to fish includes reduced growth and reproduction and death in severe cases ( Pérès et al, 1973 ; Wu, 2009 ; Shields and Knight, 2011 ).…”

Does air-breathing meet metabolic demands of the juvenile snakehead,Channa argusin multiple conditions

“…Therefore, the shorter survival time of the snakehead in the air at warmer temperatures may not be primarily due to the imbalance of oxygen supply and demand. Other factors may affect its aerial survival, such as an increase in endogenous ammonia content (Gordon et al, 1969; Chew et al, 2003), and uncompensated respiratory acidosis by metabolically produced CO 2 accumulation (Ishimatsu and Itazawa, 1981, 1983) which has deleterious effects on the bodies of fish (Ip et al, 2001; Walsh, 1998). …”

Hepatopancreas Transcriptome Profiling Analysis Reveals Physiological Responses to Acute Hypoxia and Reoxygenation in Juvenile Qingtian Paddy Field Carp Cyprinus carpio var qingtianensis

“…Moreover, fish are especially vulnerable to oxidative damage from rapid reoxygenation following hypoxic stress ( Hermes-Lima and Zenteno-Savin, 2002 ). They reduce damage caused by hypoxia and acute reoxygenation through their physiological metabolism regulation by increasing antioxidant enzyme activities, O 2 affinity of blood, and by reducing energy available for biosynthesis (e.g., synthesis of glycogen and lipid) ( Hughes, 1973 ; Ishimatsu and Itazawa, 1983 ; Cooper et al, 2002 ; Wu, 2009 ; Wang and Richards, 2011 ). The damage of hypoxia to fish includes reduced growth and reproduction and death in severe cases ( Pérès et al, 1973 ; Wu, 2009 ; Shields and Knight, 2011 ).…”

Does air-breathing meet metabolic demands of the juvenile snakehead,Channa argusin multiple conditions

“…Therefore, the shorter survival time of the snakehead in the air at warmer temperatures may not be primarily due to the imbalance of oxygen supply and demand. Other factors may affect its aerial survival, such as an increase in endogenous ammonia content (Gordon et al, 1969; Chew et al, 2003), and uncompensated respiratory acidosis by metabolically produced CO 2 accumulation (Ishimatsu and Itazawa, 1981, 1983) which has deleterious effects on the bodies of fish (Ip et al, 2001; Walsh, 1998). …”

Hepatopancreas Transcriptome Profiling Analysis Reveals Physiological Responses to Acute Hypoxia and Reoxygenation in Juvenile Qingtian Paddy Field Carp Cyprinus carpio var qingtianensis

“…Moreover, fish are especially vulnerable to oxidative damage from rapid reoxygenation following hypoxic stress ( Hermes-Lima and Zenteno-Savin, 2002 ). They reduce damage caused by hypoxia and acute reoxygenation through their physiological metabolism regulation by increasing antioxidant enzyme activities, O 2 affinity of blood, and by reducing energy available for biosynthesis (e.g., synthesis of glycogen and lipid) ( Hughes, 1973 ; Ishimatsu and Itazawa, 1983 ; Cooper et al, 2002 ; Wu, 2009 ; Wang and Richards, 2011 ). The damage of hypoxia to fish includes reduced growth and reproduction and death in severe cases ( Pérès et al, 1973 ; Wu, 2009 ; Shields and Knight, 2011 ).…”