Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Ralph C. Kolbeck"'
Influence of Ageing on the Fatigability of Isolated Mouse Skeletal Muscles from Mature and Aged Mice
Publikováno v:
Experimental Physiology. 87:77-82
We investigated the influence of ageing on the fatiguing characteristics of the mouse extensor digitorum longus (EDL) muscle as compared to those of the soleus muscle. Fatigue was produced by an intermittent stimulation protocol. We report for mature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f27a5e16344bb65f1fe72791f2693488
https://doi.org/10.1113/eph8702224
https://doi.org/10.1113/eph8702224
Autor:
Thomas M. Nosek, Richard C. Conover, Marco Brotto, Ruben Mestril, David A. Essig, Ralph C. Kolbeck, Wolfgang H. Dillmann
Publikováno v:
Physiological Genomics. 4:25-33
The influence of inducible heat stress proteins on protecting contracting skeletal muscle against fatigue-induced injury was investigated. A line of transgenic mice overexpressing the inducible form of the 72-kDa heat shock protein (HSP72) in skeleta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d68c98295416a3c27ebffbd4afe5fc15
https://doi.org/10.1152/physiolgenomics.2000.4.1.25
https://doi.org/10.1152/physiolgenomics.2000.4.1.25
Publikováno v:
Pharmacology Biochemistry and Behavior. 42:645-650
Incubated guinea pig tracheal smooth muscle exhibited both positive and negative inotropic responses to a variety of crown ether analogs that ranged in size from 12-crown-4 to 30-crown-10 and included molecules whose lipophilicity was modified by the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81d97d4c798f71cad46253297214881a
https://doi.org/10.1016/0091-3057(92)90010-d
https://doi.org/10.1016/0091-3057(92)90010-d
Publikováno v:
American journal of respiratory and critical care medicine. 156(1)
This study test the hypothesis that a temporal relationship exists between the production of superoxide anion (O2-) and the contractile activity of perfused rat diaphragm. O2- levels were determined minute to minute by measuring the reduction of cyto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7c6bc4ca167dae4ba3fd7cca2a17dfc
https://pubmed.ncbi.nlm.nih.gov/9230738
https://pubmed.ncbi.nlm.nih.gov/9230738
Publikováno v:
Biology of reproduction. 45(2)
Progesterone and several progesterone metabolites are capable of inhibiting uterine contractility. Some progesterone metabolites have shown little or no affinity for the progesterone receptor but have been found to be potent modulators of the GABAA r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0137c5e05223215c1b9026cbe206e4c
https://pubmed.ncbi.nlm.nih.gov/1664743
https://pubmed.ncbi.nlm.nih.gov/1664743
Publikováno v:
European Journal of Cancer (1965). 13:793-800
Acid-base equilibrium in two groups of cancer patients, one with newly diagnosed bronchogenic cancer and one with various solid tumors, was compared to that of a group of normal volunteers and a group of hospitalized patients with diverse diseases. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89c39c6d62c4d8e6112570e1bd6e1bf4
https://doi.org/10.1016/0014-2964(77)90132-3
https://doi.org/10.1016/0014-2964(77)90132-3
Autor:
William A. Speir, Ralph C. Kolbeck
Publikováno v:
American Review of Respiratory Disease. 139:139-145
The ability of theophylline to limit diaphragmatic fatigue and to improve contractility appears to be dependent upon alterations in calcium metabolism. The mechanism responsible for these actions, however, remains unclear. We used perfused, contracti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c089bc4fa06befd409a11fd715b7583
https://doi.org/10.1164/ajrccm/139.1.139
https://doi.org/10.1164/ajrccm/139.1.139
Publikováno v:
Canadian Journal of Physiology and Pharmacology. 67:1442-1447
The influence of hydrocortisone (11β,17α,21-trihydroxy-pregn-4-ene-3,20-dione) or of methylprednisolone (6α-methyl-11β,17α-21-trihydroxy-1,4-pregnadiene-3,20-dione) on the response of airway smooth muscle to a variety of β-adrenergic bronchodil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32becf3eb15497edfdc53e7121a21120
https://doi.org/10.1139/y89-231
https://doi.org/10.1139/y89-231
Autor:
Martin J. Frank, Ralph C. Kolbeck
Publikováno v:
Journal of Molecular and Cellular Cardiology. 17:243-253
A new method is described for making direct measurements of compartmentalized subcellular stores of calcium in the isolated perfused dog heart. Cellular calcium was immobilized by freezing the myocardium in diastole with an extremely cold fluorocarbo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96b9993b837a0f9d1bc14be547466371
https://doi.org/10.1016/s0022-2828(85)80007-9
https://doi.org/10.1016/s0022-2828(85)80007-9
Autor:
Ralph C. Kolbeck, William A. Speir
Publikováno v:
Canadian Journal of Physiology and Pharmacology. 65:1165-1170
Contractile sensitivity and reactivity to α- and β-adrenoceptor stimulation was studied in incubated rabbit pulmonary artery cylindrical segments of differing diameters. Distinct differences were noted between the responses of extra- and intra-pulm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c07035ed374ea0b86f5ff2faa0d3535
https://doi.org/10.1139/y87-184
https://doi.org/10.1139/y87-184