Results 241 to 250 of about 160,172 (303)

Actomyosin contractility is a potent suppressor of mesoderm induction by human pluripotent stem cells. [PDF]

J Cell Biol
Fort L, Vamadevan V, Wang W, Macara IG.
europepmc   +1 more source

From Load-Bearing Tissue to Failed Filter: A Conceptual Framework for Trabecular Meshwork Breakdown in Pseudoexfoliation Glaucoma. [PDF]

Cells
Rao A.
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Myometrial mechanotransduction and the timing of parturition: ion-channel pathways linking uterine stretch, calcium signaling, and inflammation. [PDF]

Front Physiol
Han X, Wu T, Hu X.
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SGLT2 inhibition improves sarcomere contractile dysfunction in human models of dilated cardiomyopathy. [PDF]

J Transl Med
Plota D, Saleem HN, Lin KH, Wali R, Cheruiyot C, Münzel L, Hutschenreiter T, Tiburcy M, Meyer T, Habeck M, Wiedmann F, Schmidt C, Zimmermann WH, Ebert A.   +13 more
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Myocardial contractile reserve and indices of contractility

Cardiovascular Research, 1976
A close examiniation of several indices of contractility derived from the ventricular pressure was made using an isolated canine heart preparation. The repsonses to single intracoronary injections of calcium chloride as well as to increasing doses of this agent were tested.
A H, Moreno, E A, Bonfils-Roberts, J A, Steen, R V, Reddy   +3 more
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Contractile ring composition dictates kinetics of in silico contractility

Biophysical Journal, 2023
Constriction kinetics of the cytokinetic ring are expected to depend on dynamic adjustment of contractile ring composition, but the impact of ring component abundance dynamics on ring constriction is understudied. Computational models generally assume that contractile networks maintain constant total amounts of components, which is not always true.
Daniel B. Cortes, Paul S. Maddox, Francois J. Nédéléç, Amy Shaub Maddox   +3 more
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Polyvinylphosphate Contractile Systems

Nature, 1950
Riseman and Kirkwood1 recently suggested that the relaxation of muscle may be attributed to its stretching by the electrostatic repulsion of the ionized groups carried by the phosphorylated myosin molecules. During the contraction, the phosphate groups are split off, and the macromolecules coil up by Brownian movement.
A, KATCHALSKY, H, EISENBERG
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Placental contractile protein

American Journal of Obstetrics and Gynecology, 1965
Abstract 1.1. A contractile protein from term placentas has been isolated and characterized. 2.2. This contractile protein is closely related, if not identical, to actomyosin. 3.3. The role of this contractile protein in maintenance of placental circulation is discussed.
T M, KING, U, GROESCHEL-STEWART
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Polymorphism of contractile proteins

Biopolymers, 1987
Contractile proteins are present as multiple isoforms encoded by multigene families. The numbers of known isoforms of the myosins, actins, tropomyosins, and troponins are summarized, and the mechanisms by which this diversity has been generated are discussed. Two major strategies can be distinguished, one that depends on gene duplication events leading
F, Gros, M, Buckingham
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