Undoubtedly, everyone dreams of having healthy children. However, the modern world is so poisoned by chemistry, from water and air to foodstuffs, that it all directly affects a person and his offspring. Unfortunately, there are such substances that can accumulate inside the human body, causing serious diseases. It would seem that cosmetics and care products that a person uses several times a day. So, year after year, the toxic substances contained in some products, accumulate in the body, gradually destroying it. Cosmetics have become younger. It begins to use almost from diapers. And when the age of puberty and the possibility of having offspring, often a woman or a man is infertile or children with congenital diseases are born.
In order to find out to what extent a person is capable of producing healthy offspring, a special method of early diagnosis has been developed: the cytogenetic method, which is a study of human health at the chromosomal level. As it is known, the human body has a certain set of chromosomes, which in science is called "karyotype". Each chromosome contains genes that are directly related to heredity, that is, chromosomes as if accumulate in their memory of various diseases, which were diseased ancestors. In order to determine what hidden diseases a person carries, scientists in the diagnosis of hereditary diseases, resort to cytogenetic method. It is also used to study the destructive effects of various harmful chemicals such as pesticides, which can be found in fruits and vegetables, medicines, etc.
For the study, white blood cells are taken from a person's blood, which will then be placed in a nutrient medium that ensures their division. Special preparations are used to analyze the number of chromosomes and their structure. As a result, a so-called "chromosome map" of the human organism is drawn up. The cytogenetic method makes it possible to determine the development of such childhood diseases at an early stage, such as Down's disease, as well as Klinefelter and Scherszewski syndromes, serious blood diseases and even predisposition to the development of cancerous tumors.
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