contractile performance
Improvement of diaphragm and limb muscle isotonic contractile performance by K+ channel blockade
... isometric contractile performance during low to intermediate stimulation frequencies, making them potentially useful as inotropic agents for functional neu- romuscular stimulation ...tile performance ...
9
Evolutionary adaptation of contractile performance in muscle of ectothermic winter flying moths
... muscle contractile performance of insects that differ in active body temperatures, such as has been done for polar versus tropical fish (Johnston and Brill, 1984; Johnston and Altringham, 1985; Johnston and ...
8
Acute effects of mildly intoxicating levels of alcohol on left ventricular function in conscious dogs
... (LV) performance in conscious ...LV performance were derived from these variably loaded pressure-volume loops: the end-systolic pressure-volume relation; the stroke work-end- diastolic volume relation; and ...
9
Creatine Kinase Release, Potassium 42 Content, and Mechanical Performance in Anoxic Rabbit Myocardium
... The significant correlation of enzyme loss with the irreversible losses of potassium content and contractile performance supported the hypothesis that creatine kinase appearance in the v[r] ...
8
Changes in citric acid cycle flux and anaplerosis antedate the functional decline in isolated rat hearts utilizing acetoacetate
... oxoglutarate dehydrogenase. Whereas hearts perfused with either acetoacetate or glucose were similar with respect to their function for the first 20 min, changes in tissue metabolites were already observed within 5 min ...
8
Coenzyme A sequestration in rat hearts oxidizing ketone bodies
... mitochondria resulted in depressed state 3 respiration as well as in a decrease in [CoASH]. Increasing the tissue content of CoASH in perfused hearts by providing the precursors for CoA relieved inhibition of ...
7
Decreased energetics in murine hearts bearing the R92Q mutation in cardiac troponin T
... (∼1.4 kJ/mol), which was unable to support an increase in contractile performance. Although speculative, it seems likely that the differences in energetic and con- tractile phenotypes observed for these two ...
9
Parasites, proteomics and performance: effects of gregarine gut parasites on dragonfly flight muscle composition and function
... Dragonfly flight muscles are convenient models for studying the mechanics and plasticity of muscle contractile performance (Marden et al., 2001; Schilder and Marden, 2004) and how this variation affects the ...
9
The effect of an acute antioxidant supplementation compared with placebo on performance and hormonal response during a high volume resistance training session
... muscle contractile performance and hormonal responses to a single bout of lower limb ‘ hypertrophic ’ resistance training ...Kinetic Performance Technology, Canberra, ...muscle contractile ...
8
Diastolic dysfunction and altered energetics in the alphaMHC403/+ mouse model of familial hypertrophic cardiomyopathy
... constant. Contractile performance data were collected on-line at a sampling rate of 200 Hz using a com- mercially available data acquisition system (MacLab ADInstruments, Milford, ...
10
Syringeal muscles fit the trill in ring doves (Streptopelia risoria L )
... In this study, we test the hypothesis that syringeal muscles are physiologically able to control the syringeal aperture by mapping the contractile performance of syringeal muscles, in particular the link ...
13
Skeletal muscle contractile function predicts activity and behaviour in zebrafish
... We conducted isometric studies to determine the twitch and tetanus kinetics of the isolated muscle. Suture thread was attached to each section of spine to enable the muscle preparation to be tied onto a strain gauge at ...
7
Contractile growth of the hypocotyl in white clover seedlings (Trifolium repens L ) : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science at Massey University
... The hypothesis that ethylene plays a role in contractile growth of the hypocotyl was supported by the results of this study, since hypocotyls from contractile seedlings treated with silv[r] ...
95
The Physiology of Contractile Vacuoles
... There is clear indication in some experiments that restoration of output is delayed until the body has swollen to a size slightly greater than normal, and in these cases when the contrac[r] ...
10
The Physiology of Contractile Vacuoles
... Moreover, it has been concluded from indirect evidence that an increase in temperature causes an increase in the permeability of the body surface to water, resulting in an increased rate[r] ...
8
The Physiology of Contractile Vacuoles
... In addition, high pressure affects contractile structures; at ordinary temperatures it increases the tension of muscle during contraction Brown, 1934, 1936 and it temporarily increases t[r] ...
8
The Physiology of Contractile Vacuoles
... In those cases in which the body surface of the Podophrya became wrinkled after the capture of prey, as already described Kitching, 1952, the rate of vacuolar output increased considerab[r] ...
9
PubMedCentral-PMC4831882.pdf
... cytokinetic contractile rings, several lines of evidence support the idea that the contractile ring comprises a collection of “contractile units” (Bement and Capco, 1991; Carvalho et ...the ...
14
The Physiology of Contractile Vacuoles
... The experiments on Podophrya equilibrated with a solution of ethylene glycol, and then transferred to fresh water, constitute excellent evidence that the rate of output is increased in r[r] ...
12
The Physiology of Contractile Vacuoles
... During this readjustment the momentary rate of change of body volume will be equal to the rate of uptake of fluid minus the rate of output of the contractile vacuole swelling being regar[r] ...
15