Zobrazeno 1 - 10
of 33
pro vyhledávání: '"G W, Mainwood"'
Autor:
K. Rakusan, G. W. Mainwood
Publikováno v:
Canadian Journal of Physiology and Pharmacology. 60:98-102
A model for oxygen transfer to cells from capillaries is considered in which mitochondria are either clustered at the cell periphery around capillaries or homogeneously distributed through the cytosol. The capillary [Formula: see text] required to su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4f2a3ac727fd51b22b2e019bede41fe
https://doi.org/10.1139/y82-016
https://doi.org/10.1139/y82-016
Autor:
G W Mainwood, J M Renaud
Publikováno v:
Canadian Journal of Physiology and Pharmacology. 63:403-416
H+ ions are generated rapidly when muscles are maximally activated. This results in an intracellular proton load. Typical proton loads in active muscles reach a level of 20–25 μmol∙g−1, resulting in a fall in intracellular pH of 0.3–0.5 unit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9296652be5baf501bf4fe1e86f05c27b
https://doi.org/10.1139/y85-072
https://doi.org/10.1139/y85-072
Autor:
G. W. Mainwood, Pauline Worsley-Brown
Publikováno v:
The Journal of Physiology. 250:1-22
1. The rate of efflux of lactate from isolated frog sartorius muscles is measured with a superfusion technique. Efflux curves are followed after raising the internal lactate level of the muscles by repetitive electrical stimulation over a 200 sec per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::435b36f619bb43428f8447897c2ea6f2
https://doi.org/10.1113/jphysiol.1975.sp011040
https://doi.org/10.1113/jphysiol.1975.sp011040
Autor:
J M Renaud, G W Mainwood
Publikováno v:
Canadian Journal of Physiology and Pharmacology. 63:1435-1443
The effects of pH on the kinetics of fatigue and recovery in frog sartorius muscle were studied to establish whether the pH to which muscles are exposed (extracellular pH) has an effect on both the rate of fatigue development and recovery from fatigu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8eae67efb6eb4a7eb4c9de4eb8b6829d
https://doi.org/10.1139/y85-236
https://doi.org/10.1139/y85-236
Autor:
M. Alward, G. W. Mainwood
Publikováno v:
Canadian Journal of Physiology and Pharmacology. 60:1720-1724
Isolated rat diaphragm strips were fatigued by repetitive trains of tetanic stimulation for 3 min. Maximum isometric tension fell to approximately 20% of the normal level. Tension recovered to the prefatigue level a few minutes after the fatiguing st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab4bde6deb13766e2bb74ebec10ef633
https://doi.org/10.1139/y82-251
https://doi.org/10.1139/y82-251
Autor:
G. W. Mainwood
Publikováno v:
Canadian Journal of Biochemistry and Physiology. 40:805-814
A closed circuit with a miniature pump was used to perfuse isolated rat atria through the lumen. The rate of spontaneous atrial potentials was measured continuously on a recording potentiometer.The response of the atrium to changes in luminal pressur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f4b41c546b085370e413e187908eb27
https://doi.org/10.1139/y62-090
https://doi.org/10.1139/y62-090
Autor:
S. L. Lee, G. W. Mainwood
Publikováno v:
Canadian Journal of Physiology and Pharmacology. 46:151-157
The transmembrane potential of frog sartorius fibers in normal Ringer's solution is increased by a few millivolts following a fall in pH of the external medium. The same result is observed in either a bicarbonate–CO2 or a phosphate buffer system. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::220fd71d91212c65c164e076f9061a00
https://doi.org/10.1139/y68-025
https://doi.org/10.1139/y68-025
Autor:
G. W. Mainwood
Publikováno v:
The Journal of Nutrition. 74:477-484
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::766d0e8df145b44c6f49914acb790d58
https://doi.org/10.1093/jn/74.4.477
https://doi.org/10.1093/jn/74.4.477
Autor:
G. W. Mainwood
Publikováno v:
Canadian Journal of Biochemistry and Physiology. 35:1153-1164
The peripheral end of the right vagus was stimulated in acutely vagotomized rats under anaesthesia at different body temperatures. A fairly abrupt increase in the R–R time on the electrocardiogram was observed when a critical stimulation frequency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d42b8eb5d34fbf27509bdaed937b3fb4
https://doi.org/10.1139/y57-133
https://doi.org/10.1139/y57-133
Autor:
G. W. Mainwood, G. E. Lucier
Publikováno v:
Canadian Journal of Physiology and Pharmacology. 50:132-142
The time course of recovery in isolated frog sartorius muscles was followed by measuring isometric twitch tension after a standard stimulation procedure (400 impulses at 2/s). After stimulation, isometric twitch tension falls to 10–30% of its norma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::560ecf356c3f6e36110642e68b41aacf
https://doi.org/10.1139/y72-020
https://doi.org/10.1139/y72-020