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…

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Oxygen
Everyone knows how difficult it is to stay in an unventilated area for a long time: headache starts to ache from stuffiness, lethargy, weakness, drowsiness appear ... Many people explain…

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There is no reason for pessimism and despair.
It is difficult to write and talk about congenital defects of the genital organs in men. Not accepted. Men always want to be men and, of course, they will not…

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mucus

Chronical bronchitis

Chronic bronchitis is the most common disease of the broncho-pulmonary system, and at the same time the least studied, which is to a certain extent due to the presence of many factors predisposing to this ailment.

In the mechanism of development of bronchitis, many scientists assign the leading role to the infectious disease, as often chronic bronchitis is a consequence of undertreated acute. 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

Chlamydia conjunctivitis
Conjunctivitis, that is, inflammation of the mucous membrane of the eye, is known to many. But not everyone knows about chlamydial conjunctivitis, which is often encountered by ophthalmologists. The causative…

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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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Rest in the south, is it worth the risk?
Does everybody need to rest in the south? What can turn month spent by the sea? Do I need to take the children to the south? The habit of a…

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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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