Cardiac muscle
Fine structure and physiology of cardiac muscle in the spider, Dugesiella hentzi
... 150 General Conclusions References to other Invertebrate muscle systems The similarities between spider cardiac muscle and typical slow arthropod muscles Pahrenbach, 1967 have been noted[r] ...
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Propagated repolarization of simulated action potentials in cardiac muscle and smooth muscle
... for cardiac muscle cells (filled circles) and smooth muscle cells (unfilled circles) (5-cell chains) when R gj was ∞ (0 channels) (A) or when R gj was 10 MΩ(1000 channels) ...
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Alterations in dihydropyridine receptors in dystrophin-deficient cardiac muscle
... The deficiency of dystrophin, a critical membrane stabilising protein, in the mdx mouse causes an elevation in intracellular calcium in myocytes. One mechanism that could elicit increases in intracellular calcium is ...
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Temperature and the Responsive Mechanism of Cardiac Muscle
... Temperature and the Responsive Mechanism of Cardiac Muscle 377 deviate from the linear relation obtaining below this temperature, and in a lion indicating a decrease in velocity increase[r] ...
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SHORT TERM EFFECTS OF FENOTEROL ON CARDIAC MUSCLE OF MICE
... fenoterol on cardiac muscle of mice. These effects are studied between 2-72 hrs of drug administration. Cellular architecture showed significant deterioration. Apoptotic markers within the myocardium became ...
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Initial mechanical efficiency of isolated cardiac muscle
... The most likely possibility is that Peterson and Alpert (1991) underestimated the initial heat production associated with shortening. They measured only the heat produced between the start of contraction and the end of ...
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Cardiac muscle differentiation in Xenopus laevis embryos
... skeletal muscle-specific genes and in some genes coexpressed in both skeletal and cardiac muscle ...many muscle-specific genes, they are not by themselves sufficient for high level ...within ...
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Permeation Through the Calcium Release Channel of Cardiac Muscle
... Thus traditional barrier models are likely to give misleading results if used to compare experiments in which the prefactor i.e., activation entropy or diffusion coefficient is likely to[r] ...
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Temperature and the Responsive Mechanism of Cardiac Muscle
... The velocity-temperature relation for the rate of the sinus rhythm described above agrees in every respect with the results of previous investigations on the heart rhythm obtained under [r] ...
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Permeation through the Calcium Release Channel of Cardiac Muscle
... This dependence is not derived or displayed in traditional theories of barrier crossing or in most barrier models, either, and so data measured with different permeating ions and thus, m[r] ...
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Cellular models and viral vectors for skeletal and cardiac muscle research
... thigh muscle, testicle, and liver of rats and analyzed at 3, 7, 16 and 21 days after implantation by scanning electron microscopy (SEM) and ...the muscle and lowest in the ...
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Boundary effects influence velocity of transverse propagation of simulated cardiac action potentials
... for cardiac muscle, with comparisons with our prior smaller models, demonstrate that edge effects are important in determining the transverse velocity of prop- agation, when all circuit parameters are ...
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Cardiac like behavior of an insect flight muscle
... which cardiac-like mechanical behavior may occur in other skeletal muscle ...activity, cardiac-like mechanics could provide non-neuronal mechanisms for regulating the excursion of oscillating legs, ...
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Heart_and_Heart_Disease_Notes.ppt
... attack) – death of heart cells and cardiac cardiac muscle due to lack of blood. muscle due to lack of blood flow (oxygen)[r] ...
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Mouse and computational models link Mlc2v dephosphorylation to altered myosin kinetics in early cardiac disease
... calcium-dependent cardiac muscle con- ...in cardiac muscle remain poorly ...regulating cardiac muscle contraction. Cardiac myosin cycling kinetics, which directly control ...
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How the efficiency of rainbow trout (Oncorhynchus mykiss) ventricular muscle changes with cycle frequency
... trout cardiac muscle was higher and increased with cycle frequency up to a maximum of 27 % at ...metabolism, muscle activation and cycling crossbridges and represents the cost of operating and ...
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Original Article Homocysteine induces cardiac hypertrophy by up-regulating ATP7a expression
... on cardiac hypertrophy induced by Hcy, cardiac muscle cells were cultured in Hepes-buffered Dulbecco’s modification of Eagle’s medium supplemented with 10% fetal bovine serum at 37°C in the presence ...
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GLP-1 analog liraglutide-induced cardiac dysfunction due to energetic starvation in heart failure with non-diabetic dilated cardiomyopathy
... Failing cardiac muscle demand more glucose; fur- thermore, liraglutide may boost this glucose dependency Table 3 Predicted consumption of calories from food ...
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Effects of Perfusion Pressure on the Isolated Heart of the Lobster, Panulirus Japonicus
... By reason of the polyneural and multiterminal innervation of all cardiac muscle fibres by the large cells, the large EJPs seen in a single muscle cell of the heart are roughly representa[r] ...
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Fenofibrate Induced Cardiac Fibrosis in Mice Deficient in the Protein Quality Control Regulator, CHIP
... CHIP -/- mice treated with fenofibrate ( Figure 4c, 4d ), suggesting that either skeletal or cardiac muscle. 258[r] ...
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