Menarche
The first menstruation (it is called menarche) is an important event in the girl's life. Unexpectedly, she, as a rule, does not happen - older girlfriends inform. And under the…

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Limbic system (human Nervous system)
The limbic system consists of various anatomically and functionally related formations of the brain. Some of them belong to the subcortex, others — to the cortex, but not to the…

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Alcoholic psychosis
Most often, alcoholic psychosis occurs in those who suffer from chronic alcoholism. The constant presence of alcohol in the body leads to disruption of metabolic processes that ensure the neutralization…

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tracheobromchial secretion

Psoriasis

The causes of psoriasis, although widely studied in different countries, are still not known to date. There is evidence of a hereditary predisposition to this disease, that it is based on a violation of the immune status – weakening the body’s defenses. It is argued that the disease causes the virus, but it is also not yet isolated. A significant role in the development of psoriasis is assigned to disorders of the central nervous and endocrine systems.

Insufficient knowledge of the exact cause of the disease, as well as the factors causing its exacerbation, and explains the difficulties encountered in the treatment of psoriasis. Continue reading

Protective barriers in the lungs

It is not difficult to imagine what would have happened if the smallest particles of dust, aerosols, various microorganisms contained in the air we breathe fell into the lungs. Very soon their delicate and extremely vulnerable tissue would collapse: after all, the wall thickness of the alveoli – microscopic bubbles – ranges from 0.1 to 4 micrometers. However, thanks to the system of protective mechanisms that stand all the way of the air stream from the moment of inspiration up to the alveoli, this does not occur, and the air enters the lungs sufficiently purified from harmful impurities and even warmed up. Continue reading

Can "Owl" become "Lark"
“Do you go to bed at the right time?” Many will answer this question in the negative, and some will add: “I am an owl.” And the “owl”, they say,…

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Gout
This disease is the result of a violation of protein metabolism, more precisely, the exchange of the so-called purine bases that make up the nucleic acids of proteins. Translated from…

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Acne
Why do the blood vessels and pimples appear on the nose, cheeks, chin and forehead? Do I need a special diet? How to care for your skin? How to get…

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Alcoholic psychosis
Most often, alcoholic psychosis occurs in those who suffer from chronic alcoholism. The constant presence of alcohol in the body leads to disruption of metabolic processes that ensure the neutralization…

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