The human body - heredity and genes

Usually, we often blame ourselves for the ailments we received: I skipped suppers, dined at McDonald's, and got a stomach ulcer. But genetic physicians assert that genes obtained from parents and representatives of older generations of our family are responsible for our ailments. The human body, heredity and genes are the subject of publication.

Not cancer

Development of such diseases as gastritis, ulcer, migraine, inflammation of the intestine, etc. is determined by the combination of several genes in one person. Each such gene is not pathological in isolation. But a certain combination of them has a manifestation of diseases. Of course, in order for the disease to manifest itself, a certain influence of a complex of environmental factors is necessary. For example, if you have inherited a predisposition to a stomach ulcer, but lead a healthy lifestyle, eat regularly and regularly, do not experience frequent nervous overloads and stress, regularly exercise, then most likely the disease does not manifest itself. But is it possible at our rich, life so pedantically protect yourself? At the same time, you do not want to make your body suffer.

Is it possible to fight?

To prevent the development of the disease, it is possible to carry out a DNA diagnosis in advance by making a genetic passport. To date, genodiagnosis is the most important laboratory method of modern medicine, which allows diagnosing and treating diseases at an early stage, and also reveals the risk of many diseases. Interpretation of genetic testing gives a result of 99.9%. Having received the results of the study, we can prevent the development of the disease. This method of prevention is called pharmacogenetics. We select the patient preparations that prevent the appearance of the disease. Define the diet, which he adheres.

Oncological diseases

With oncology, everything is not so unambiguous. Cancer can be transmitted from grandmother to granddaughter, and from mother to daughter. The development of malignant education depends on the presence of other gene changes, which is why not every carrier will certainly fall ill with cancer, but the risk of the disease is much higher. The fact is that the predisposition to cancer, provided that there was oncology in the family, in a child of 5 ° / 5 ° - Half of our patients have completely healthy genes, while the other has a high risk of cancers. The genetic component, of course, is present in any cancer. Since he, first of all, is a genetic disorder. But such a violation and the transmission of the disease by heredity are not the same thing. That is, cancer arises from a violation in the genome of a single cell. This cell begins to share and develop cancer. Often these changes occur only in a cancerous cell and are not transmitted from generation to generation. In other words, they are not inherited.

Is it possible to fight?

To calm your nerves, not to let the cancer disease manifest your temper, go through genetic testing. According to the test results, we can say whether the occurrence of cancer is likely. If there is a predisposition, it is necessary to conduct a course of increasing the antitumor immunity. To do this, you will take special drugs for a certain time. The period of treatment depends on the degree of risk of the disease. The analysis will also reveal what factors can trigger the onset of the disease.

Weight category

If the diseases can bypass you by virtue of the fact that everyone in the family possessed excellent health, then the constitutional features we directly inherit from our parents and relatives. Many tend to attribute to these features a tendency to overweight and obesity. By inheritance, most commonly the "broad bone", high growth, the general structure of the body. For what you will have the type of body build, both mom and dad respond. As for excess weight, the predisposition to it is also transmitted from the parents. More precisely, we get from them a certain number of lipocytes, fat cells. The number of them does not change, but the size of these cells depends on their owner. That is, if your parents are full, then you will be given a large number of lipocytes, and provided that you eat improperly, eat a lot of fatty foods, do not follow the regime, neglect sports, you will certainly gain excess weight. In addition to the fact that we get such constitutional features from our parents, our eating habits are laid in the family. As a rule, fat people eat large portions, and children, respectively, receive the same amount of food as adults. Most importantly, the offspring are forced to eat everything, so that nothing remains in the dish, even if they do not have a desire at the moment. The habit is in unlimited quantity, eventually, is fixed and as a result sooner or later leads to obesity. A person can no longer restrict himself and it is difficult for him to go on a diet, even if this is very desirable.

Is it possible to fight?

Everything is in your power, and if you want to lose weight, even with a hereditary predisposition to excess weight, this is possible, and is not fiction. The main thing - do not give up! Your problem will be solved by professional doctors using the most modern methods.

Characteristics

Are the character traits and the tendency to experience certain feelings (such as sadness, happiness, loneliness) from parents to children? This issue is still open and not fully understood. Around this topic, many hypotheses are built, but often in the circle of an ordinary family you can hear: "you are as depressed as your father", or "you are as kind as your mother." Emotions that we experience, or rather, the chemicals that our brain generates when we have different moods, affect the germ cells of reproduction. Their fusion is capable of forming the psyche of the child at the moment of conception. For example, if relatives of one of the parents were prone to depression, this would be transmitted to the child. But on the other hand, in many respects the formation of personality traits is influenced by external factors. This is determined by the environment in which the child grows and develops, as well as by the level of his mental and physical health. In the literature, many cases have been described, when the separated monozygotic twins (with absolutely identical genes) were brought up for rearing in completely different families. Accordingly, both the character and habits of them formed different. Similar they remained only externally. The same sense of depression, which, according to scientists, is inherited, can be developed in the child by the parents who bring him up. Children are deeply concerned about the depression of their parents. They feel guilty for the natural requirements for their age and come to the conviction that their needs are exhausting and draining others. The earlier children begin to experience dependence on any of the adults permanently in deep depression, the greater their emotional deprivation. But all the same, the influence of genes can not be denied. They are responsible for the synthesis of a particular type of protein, which can affect the concentration of other substances in the human brain. Therefore, we can conclude that, for example, benevolence, trustfulness, sincerity and optimism are also inherited. After all, these hormones are responsible for the hormone of social connections, oxytocin, which is produced by the hypothalamus. And the level of oxytocin in the blood is determined at the genetic level.

Is it possible to fight?

All the clarified facts at the moment - only a consequence of the experiments of scientists. In addition, the formation of personality is equally affected by education and the environment. If you have a severe depression in the genetic line, you can correct the condition with the help of a psychotherapist. In extreme cases, you will have to undergo a periodic course of treatment with antidepressants.