...://www.biologists.com/user-licence-1-1/ Summary: Prolonged anoxic exposure causes gradual disruption of ATP, ion, water and pH homeostasis, each of which can induce considerable cellular damage in Locusta migratoria . Anoxia tolerance Anoxic stress Ion homeostasis Extracellular potassium Migratory...

... mechanisms that allow D. melanogaster adults to survive long periods of anoxia. Adults are paralyzed within 30 s, and after 2 h of anoxia, ATP was 3% of normal, extracellular potassium concentration ([K + ] o ) increased threefold, pH dropped 1 unit, yet survival was 100%. With 0.5–6 h of anoxia, adults...

... to activation of metabolic ion pumps. The time courses of the functioning of these two systems and their control of the extra-axonal K + activity are also discussed. 27 08 1986 © 1987 The Company of Biologists Ltd. 1987 blood-brain barrier extracellular potassium ion-sensitive...

... of this resemblance, other K + -mediated interactions in the CNS have not been identified as such. © 1984 by Company of Biologists 1984 Neuronal interactions extracellular potassium synapse. It is well established that the concentration of potassium ions can be transiently altered...