The mammalian diving response: an enigmatic reflex to preserve life?
W Michael Panneton - Physiology, 2013 - journals.physiology.org
The mammalian diving response is a remarkable behavior that overrides basic homeostatic
reflexes. It is most studied in large aquatic mammals but is seen in all vertebrates. Pelagic …
reflexes. It is most studied in large aquatic mammals but is seen in all vertebrates. Pelagic …
Natural tolerance to ischemia and hypoxemia in diving mammals: a review
KN Allen, JP Vázquez-Medina - Frontiers in physiology, 2019 - frontiersin.org
Reperfusion injury follows ischemia/reperfusion events occurring during myocardial
infarction, stroke, embolism, and other peripheral vascular diseases. Decreased blood flow …
infarction, stroke, embolism, and other peripheral vascular diseases. Decreased blood flow …
Genes lost during the transition from land to water in cetaceans highlight genomic changes associated with aquatic adaptations
The transition from land to water in whales and dolphins (cetaceans) was accompanied by
remarkable adaptations. To reveal genomic changes that occurred during this transition, we …
remarkable adaptations. To reveal genomic changes that occurred during this transition, we …
Effect of different oxygen tensions on weight gain, feed conversion, and antioxidant status in piapara, Leporinus elongatus (Valenciennes, 1847)
D Wilhelm Filho, MA Torres, E Zaniboni-Filho… - Aquaculture, 2005 - Elsevier
Juvenile piapara (Leporinus elongatus) were progressively exposed to several levels of
dissolved oxygen for 28 days, severe hypoxia, moderate hypoxia and normoxia, while …
dissolved oxygen for 28 days, severe hypoxia, moderate hypoxia and normoxia, while …
[HTML][HTML] Evolutionary impacts of purine metabolism genes on mammalian oxidative stress adaptation
Many mammals risk damage from oxidative stress stemming from frequent dives (ie, cycles
of ischemia/reperfusion and hypoxia/reoxygenation), high altitude and subterranean …
of ischemia/reperfusion and hypoxia/reoxygenation), high altitude and subterranean …
Effect of the essential oil of Lippia alba on oxidative stress parameters in silver catfish (Rhamdia quelen) subjected to transport
CR Azambuja, J Mattiazzi, APK Riffel, IA Finamor… - Aquaculture, 2011 - Elsevier
Juvenile silver fish (Rhamdia quelen) were exposed to the essential oil of Lippia alba and
transported in plastic bags (10 specimens per bag, load density of 140–200g. L− 1) for …
transported in plastic bags (10 specimens per bag, load density of 140–200g. L− 1) for …
Antioxidant enzymes in ringed seal tissues: potential protection against dive-associated ischemia/reperfusion
JP Vázquez-Medina, T Zenteno-Savín… - … and Physiology Part C …, 2006 - Elsevier
Diving seals experience heart rate reduction and preferential distribution of the oxygenated
blood flow to the heart and brain, widespread peripheral vasoconstriction, and selective …
blood flow to the heart and brain, widespread peripheral vasoconstriction, and selective …
Oxidative stress drives divergent evolution of the glutathione peroxidase (GPX) gene family in mammals
The molecular basis for adaptations to extreme environments can now be understood by
interrogating the ever‐increasing number of sequenced genomes. Mammals such as …
interrogating the ever‐increasing number of sequenced genomes. Mammals such as …
How widespread is preparation for oxidative stress in the animal kingdom?
DC Moreira, LPR Venancio, MACT Sabino… - … and Physiology Part A …, 2016 - Elsevier
It is well known that many anoxia/hypoxia tolerant species when exposed to anoxia/hypoxia
respond by increasing the activity/expression of antioxidant enzymes and/or glutathione …
respond by increasing the activity/expression of antioxidant enzymes and/or glutathione …
Coping with physiological oxidative stress: a review of antioxidant strategies in seals
JP Vázquez-Medina, T Zenteno-Savín, R Elsner… - Journal of Comparative …, 2012 - Springer
While diving, seals are exposed to apnea-induced hypoxemia and repetitive cycles of
ischemia/reperfusion. While on land, seals experience sleep apnea, as well as prolonged …
ischemia/reperfusion. While on land, seals experience sleep apnea, as well as prolonged …