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The neurotransmitters that are released from the axon continue on to stimulate other cells such as other neurons or muscle cells. After an action potential travels down the axon of a neuron, the resting membrane potential of the axon must be restored before another action potential can travel the axon. This is known as the recovery period of ...
There is currently only one known variant of myomesin 2 and it can be found in fast skeletal muscles and adult cardiac muscles. [3] Myomesin 2 has been shown to have an inverse relationship with the expression of EH-myomesin; as cardiac muscles mature, EH-myomesin is downregulated while myomesin 2 is upregulated.
The origin of true muscle cells is argued by other authors to be the endoderm portion of the mesoderm and the endoderm. However, Schmid & Seipel (2005) [30] counter skepticism – about whether the muscle cells found in ctenophores and cnidarians are "true" muscle cells – by considering that cnidarians develop through a medusa stage and polyp ...
In both a human epithelial cell transplant into mice and in vitro epithelial cell model, the activated canonical Wnt signaling pathway was found to be necessary for dedifferentiation. [11] When in conjunction with Nanog , the canonical Wnt pathway also induced partial dedifferentiation in zebrafish endothelial cells, as seen by an increase in ...
Sarcoplasm is the cytoplasm of a muscle cell. It is comparable to the cytoplasm of other cells, but it contains unusually large amounts of glycogen (a polymer of glucose), myoglobin, a red-colored protein necessary for binding oxygen molecules that diffuse into muscle fibers, and mitochondria.
Also called an antibacterial. A type of antimicrobial drug used in the treatment and prevention of bacterial infections. Archaea One of the three recognized domains of organisms, the other two being Bacteria and Eukaryota. artificial selection Also called selective breeding. The process by which humans use animal breeding and plant breeding to selectively control the development of particular ...
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As cachexia describes disease-mediated loss of muscle mass, it is a term to be used when describing malnutrition caused by inflammation in the setting of chronic disease. [3] In other words, individuals with cachexia also suffer from malnutrition, but not all individuals suffering from malnutrition have cachexia.