Zobrazeno 1 - 10
of 112
pro vyhledávání: '"Norbert Heisler"'
Autor:
Sullivan, W. James
Publikováno v:
The Quarterly Review of Biology, 1988 Jun 01. 63(2), 230-230.
Externí odkaz:
https://www.jstor.org/stable/2831045
Autor:
W. James Sullivan
Publikováno v:
The Quarterly Review of Biology. 63:230-230
Publikováno v:
Fish Physiology and Biochemistry. 35:273-286
The physiological relevance of the teleost pseudobranch as a remnant of a reduced gill arch is still unclear. Numerous hypotheses have been proposed regarding its physiological role, but direct confirmatory evidence is lacking. The close relationship
Publikováno v:
The Journal of Physiology. 575:37-48
The O2 dependence of ouabain-independent K+ transport mechanisms has been studied by unidirectional Rb+ flux analysis in crucian carp red blood cells (RBCs). The following observations suggest that O2 activates K+–Cl− cotransport (KCC) and deacti
Autor:
W. Waser, Norbert Heisler
Publikováno v:
Journal of Experimental Biology. 208:4035-4047
SUMMARYAlthough the retina has one of the highest metabolic rates among tissues,certain teleost fishes lack any vascular supply to this organ which, in combination with the overall thickness of the organ, results in extremely long diffusion distances
Autor:
Wolfgang Waser, Norbert Heisler
Publikováno v:
Fish Physiology and Biochemistry. 30:77-85
Similar to gas secretion into the swimbladder, some teleosts also exhibit ocular gas secretion to supply their thick and avascular retina with oxygen. The process in the eye, however, is complicated by the fact that the retina is supplied with arteri
Publikováno v:
Fish Physiology and Biochemistry. 24:213-223
The effect of sulfide on K + influx pathways was measured in red blood cells (RBCs) of sulfide-sensitive rainbow trout (Oncorhynchus mykiss) and sulfide-tolerant crucian carp (Carassius carassius). In trout RBCs, maximal inhibition of Na + ,K + -ATPa
Autor:
Norbert Heisler, Jeremy S Wasser
Publikováno v:
Comparative Biochemistry and Physiology Part A: Physiology. 116:305-312
One of the most important negative consequences of hypoxic stress in the mammalian myocardium is a breakdown in intracellular calcium homeostasis. This study examines the effects of anoxic stress on intracellular calcium regulation in isolated ventri
Publikováno v:
Fish physiology and biochemistry. 8(6)
As a starting point for investigations of possible control factors for the nucleoside triphosphate content in carp red cells, we utilized the natural variability in blood physico-chemical parameters to test for interrelationships. By application of t