In nature, animals such as chameleons and cuttlefish are able to change colour thanks to chromatophores: skin cells with contractile
fibres that move pigments around.
In nature, animals such as chameleons and cuttlefish are able to change their colour thanks to chromatophores: skin cells with contractile
fibers that move pigments around.
The performance of skeletal muscle is dependent on its contractile
history where several activities can have a positive acute impact on contractile
properties and/or performance (Bishop, 2003).
Similarly, cell migration can be driven either by protrusion-directed crawling, or by contractile
pulling forces, but how the cell switches between these two methods remains a mystery.
2018;69:958-60).The term cirrhotic cardiomyopathy has also been used for the changes of systolic dysfunction with impaired cardiac contractile
response to stress and altered diastolic relaxation that develops in patients with cirrhosis (J Hepatol.
In this work, we report that aging might have been associated with the reduction of the contractile
effects of acetylcholine and relaxation effects of phenylephrine in isolated ileal and duodenal segments.
In 18-hour mechanically ventilated rats (PEEP of 2.5 cm H2O), diaphragm fibers adapted to the reduced length by absorbing serially linked sarcomeres, the smallest contractile
units in muscle (i.e., longitudinal atrophy).
MyoScreen is an in vitro system in which skeletal muscle cells mimic the morphology, contractile
and metabolic functions of human muscle in vivo and therefore allows analyses of the molecular mechanisms involved in such functions in health and disease.
In addition, treatment with ACE-083 resulted in mean increases from baseline in contractile
muscle volume, ranging from 15.8% to 19.6%.
A circular contractile
ring was then formed in the actin-poor region.
For heart on a chip units, we strive to build a tissue that is as contractile
and organized as the human heart, so we can measure contractile
force - a major determinant of heart pumping performance.
Termination of the contractile
stimulus leads to a decrease in [[[Ca.sup.2+]].sub.i], thereby decreasing MYLK activity.