The 2-Minute Rule for anatomy human heart
The 2-Minute Rule for anatomy human heart
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angiotensin II – protein made by the enzymatic motion of ACE on inactive angiotensin I; actively causes vasoconstriction and stimulates aldosterone release from the adrenal cortex.
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clotting – also called coagulation; sophisticated course of action by which blood parts variety a plug to prevent bleeding.
central canal – longitudinal channel inside the centre of every osteon; contains blood vessels, nerves, and lymphatic vessels; generally known as the Haversian canal.
abdominal aorta – portion of the aorta inferior into the aortic hiatus and outstanding to the prevalent iliac arteries.
central sulcus – surface area landmark from the cerebral cortex that marks the boundary amongst the frontal and parietal lobes.
choroid plexus – specialised framework that contains ependymal cells that line blood capillaries and filter blood to provide CSF in the 4 ventricles in the Mind.
cavernous sinus – enlarged vein that receives blood from the majority of the other cerebral veins as well as eye socket, and causes the petrosal sinus.
bronchial tree – collective title for that many branches with the bronchi and bronchioles of your respiratory technique.
autorhythmicity – means of cardiac muscle mass to initiate its personal electrical impulse that triggers the mechanical contraction that pumps blood at a hard and fast rate with out anxious or endocrine control.
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cytokines – class of proteins that act as autocrine or paracrine signalling molecules; while in the cardiovascular process, they stimulate the proliferation of progenitor cells and aid to encourage each nonspecific and certain resistance to sickness.
alkaloid – compound, usually from the plant resource, get more info that is chemically essential with regard to pH and may encourage bitter receptors.
basal cell – type of stem cell found in the stratum basale and during the hair matrix that frequently undergoes mobile division, creating the keratinocytes with the epidermis.