Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Norbert Heisler"'
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3950bd06ea0a02b34487cbac00ca8e6b
https://doi.org/10.1007/s10695-008-9207-4
https://doi.org/10.1007/s10695-008-9207-4
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abed29ad35c238a0846538fd458ef8f6
https://doi.org/10.1113/jphysiol.2006.112680
https://doi.org/10.1113/jphysiol.2006.112680
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c08b548048fe9804c91c1c1260638e8
https://doi.org/10.1242/jeb.01874
https://doi.org/10.1242/jeb.01874
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b05e5e59ba399f29dc84cdc9adaf8dfd
https://doi.org/10.1007/s10695-005-0268-3
https://doi.org/10.1007/s10695-005-0268-3
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a957c9c03041fe980eb3fda45c5fc99
https://doi.org/10.1023/a:1014050001585
https://doi.org/10.1023/a:1014050001585
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a3f3360ead90ed922681eadb9b7933f
https://doi.org/10.1016/s0300-9629(96)00204-6
https://doi.org/10.1016/s0300-9629(96)00204-6
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fd01dba0c7c104ba05b0c3ddb16908d
https://pubmed.ncbi.nlm.nih.gov/24221032
https://pubmed.ncbi.nlm.nih.gov/24221032
Publikováno v:
Journal of Experimental Biology. 199:1435-1446
The mechanism of cardiac shunting in reptiles is controversial. Recent evidence suggests that a right-to-left shunt in turtles results primarily from a washout mechanism. The mechanism that accounts for left-to-right (L–R) shunting is unresolved. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ccfda9fc6cd9717230bf2cd21a9137e
https://doi.org/10.1242/jeb.199.6.1435
https://doi.org/10.1242/jeb.199.6.1435
Publikováno v:
Fish Physiology and Biochemistry. 12:269-280
In order to delineate the contribution of primary vs. secondary circulatory circuits in the gill for acid-base and ionic regulation, the flow and composition of the fluids in the central venous sinus (CVS) and the systemic circuit of rainbow trout we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea36b9a01a0e8261c094d80cd917afac
https://doi.org/10.1007/bf00004412
https://doi.org/10.1007/bf00004412