anastomosis – (plural = anastomoses) spot in which vessels unite to permit blood to circulate even if there may be partial blockage in another department.
acinus – cluster of glandular epithelial cells within the pancreas that secretes pancreatic secretion from the pancreas.
ascending aorta – First part of the aorta, climbing from the still left ventricle for a length of around five cm.
angiotensinogen – inactive protein while in the circulation made by the liver; precursor of angiotensin I; needs to be modified via the enzymes renin and ACE to become activated.
acetabulum – substantial, cup-formed cavity located about the lateral facet in the hip bone; formed via the junction from the ilium, pubis, and ischium parts with the hip bone.
adrenal medulla – interior layer in the adrenal glands that plays an important role in the tension response by manufacturing adrenaline and noradrenaline.
autonomic nervous program (ANS) – purposeful division of the anxious process that's liable for homeostatic reflexes that coordinate control of cardiac and clean muscle mass, along with glandular tissue.
cell cycle – lifetime cycle check here of one mobile, from its beginning until eventually its division into two new daughter cells.
aortic sinuses – tiny pockets while in the ascending aorta near the aortic valve that are the spots on the baroreceptors (stretch receptors) and chemoreceptors that set off a reflex that aids in the regulation of vascular homeostasis.
atrium – (plural = atria) upper or receiving chamber of the heart that pumps blood into your lessen chambers just ahead of their contraction; the right atrium receives blood from the systemic circuit that flows into the right ventricle; the still left atrium gets blood from your pulmonary circuit that flows to the still left ventricle.
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arachnoid trabeculae – filaments concerning the arachnoid and pia mater in the subarachnoid Place.
anterior – describes the front or direction toward the entrance with the body; also generally known as ventral.
azygos vein – originates while in the lumbar location and passes in the diaphragm in to the thoracic cavity on the appropriate facet of your vertebral column; read more drains blood within the intercostal veins, oesophageal veins, bronchial veins, and also other veins draining the mediastinal area; results in the remarkable vena cava.