Atrioventricular delay Atrioventricular delay (AV delay) is a decrease in the speed of excitation in the conduction system of the heart during the transition from the mus ...
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The achromatic nuclear network is an internal structure of the cell nucleus that is not stained with dyes. It consists of protein fibers that penetrate the nucleus and pr ...
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Truncular sympathectomy (s. truncularis; from Latin truncus - trunk) is a surgical operation that involves removing a section of the sympathetic trunk. The purpose of the ...
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An accessory host is a second intermediate host in the life cycle of some parasites, such as tapeworms and some flukes. Additional hosts for tapeworms are often fish. The ...
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Posterior columnar vascular syndrome, also known as columnae posterioris vasculare syndrome, is a disease associated with impaired blood supply to the posterior aspect of ...
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Vaccine reactogenicity: what is it and how does it occur? Vaccines are one of the most effective tools in the fight against infectious diseases. They help protect the bod ...
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Temple Medicine: Description and History Temple medicine, also known as priestly medicine, was one of the first forms of medical practice to include religious and mystica ...
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Megakaryocyte (megacaryocytus; mega- + Greek karyon nucleus + hist. cytus cell) is a very large bone marrow cell from which platelets (blood platelets) are formed. Megaka ...
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Celioscopy is a method of visual examination of the abdominal cavity. The word comes from the Greek words "coelio", which means "abdominal cavity", and "skopeo", which me ...
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