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Hematocrit is the ratio of the volume of formed elements to a unit of the total volume of whole blood, expressed as a percentage. Shaped elements can mean both exclusively erythrocytes and all blood cells in general, since there is no fundamental ...

To determine the content of hemoglobin in erythrocytes, a color index is used. This is a rather old parameter, which is supplanted today by the MCH, a more modern one, calculated using automatic analyzers. Nevertheless, CP does not lose its relevance and ...

The gas exchange function is carried out due to the presence of red blood cells containing hemoglobin. It is a complex protein composed of ionized iron (heme) and four globular proteins (globin). It is in this combination that Hb is able to bind with ...

Asthenozoospermia is a pathological change in semen, characterized by a decrease in the number of motile spermatozoa in it. The reasons for the deterioration in the quality of ejaculate can be both genetic and chromosomal abnormalities, as well as somatic ...

The search for syphilitic infection includes two fundamentally different specific laboratory methods: non-treponemal and treponemal. The first one is intended for mass use, since it does not require large expenditures and expensive equipment for the ...

After the age of 40, the chances of conceiving a child in the natural cycle are greatly reduced. This is due to the decline in reproductive function and a high risk of genetic abnormalities. But with the help of assisted reproductive technologies (ART), ...

In the diagnosis of diabetes mellitus, glycosylated-Hb is an important indicator. Glucose molecules circulating in the blood bind to the protein-hemoglobin of erythrocytes, and the higher the concentration of the carbohydrate, the more glucose-hemoglobin ...