Our expert Elizaveta Guskova explains what a Lisfond knife is. This is what it is called in different sources. They all keep his secrets, because with amazing accuracy he ...
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The superior rectal artery, the semilunar artery, and the inferior artery are all names for the same artery that supplies blood to the anus and rectum. It belongs to the ...
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Lung surfactants, also known as antiatelexic factor, are one of the most important mechanisms for regulating breathing and removing harmful substances from the bloodstrea ...
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Factor VIII (FVIII) is a protein found in human blood that plays an important role in the blood clotting process. FVIII activates a blood compound needed for clotting and ...
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Mouth and nose respirators are special filters that can be used in various fields of activity, such as medicine, manufacturing, construction, etc. They provide protection ...
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Poliomyelitis virus Poliomyelitis is an acute infectious disease caused by one of three types of polio virus - types 1, 2 and 3. It is known that more than 85% of the wor ...
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The stratum corneum is the top layer of the epidermis of human skin, provides a barrier function to protect against dehydration, dehydrating agents, harmful effects of u ...
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