Betaine is a byproduct of sugar beet processing. Betaine works by preventing the build-up of an amino acid called homocysteine.This amino acid can harm blood vessels and contribute to heart disease, stroke, or circulation problems.etaine is not a cure for homocysteinuria. Betaine may also be used for purposes not listed in this medication guide. Follow all directions on your medicine label and package. Tell each of your healthcare providers about all your medical conditions, allergies, and all medicines you use.
A smooth muscle is excited by external stimuli, which causes contraction. Each step is further detailed below. Inducing stimuli and factors. Smooth muscle may contract spontaneously (via ionic channel dynamics) or as in the gut special pacemakers cells interstitial cells of Cajal produce rhythmic contractions.
Ia sensory fiber response. Stretch alone: small dynamic response to muscle. stretch, a moderate increase in steady-state firing. Static gamma motor neuron stimulated: steady-state. response increase, dynamic response decrease. Dynamic gamma motor neuron stimulated: dynamic. response markedly enhanced, steady-state response. gradually returns to original level. Increase in activity of dynamic gamma motor neurons. increase the dynamic sensitivity of the type Ia endings. but have no influence on the type II endings.