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Physiology
The sympathetic nervous system primarily uses norepinephrine (also known as noradrenaline) as its neurotransmitter. It is released from the synaptic terminals of postganglionic sympathetic fibers and acts on adrenergic receptors, which are found o
Prosthodontics
Maximum osseous integration is a term used in the context of dental implants and refers to the degree to which the bone tissue of the jaw integrates with the implant material. Tantalum and titanium are both biocompatible materials that are known for
General Medicine
Digoxin is a positive inotrope, hence it increases the force of myocardial contraction and may be effective in heart failure. It is a cardiac glycoside, which reduces the conductivity of the atrioventricular (AV) node and which may be used in atri