Diseases Hereditary, Controlled by Sex

Hereditary diseases controlled by sex, or B. n. is a group of genetic diseases that manifest differently in men and women. These diseases are associated with mutations of genes that are located on the sex chromosomes - X and Y. Men have one X chromosome and one Y chromosome, and women have two X chromosomes.

Some B. n. appear only in men, as they are associated with a mutation of genes on the Y chromosome, which is not present in women. One of the examples of B. n. controlled by sex is hemophilia, which is associated with a bleeding disorder and is transmitted from mother to son through the X chromosome.

Other B. n. manifest differently in men and women. For example, Duchenne dystrophy is a rare inherited disease that causes progressive muscular dystrophy. This disease is associated with a gene mutation on the X chromosome and is transmitted from mother to son. In girls, this gene may be mutated on only one of the two X chromosomes, making them carriers of the gene but not affected. However, if the mutation manifests itself in a man, it leads to serious consequences.

Another example of B. n. controlled by sex is hypertrichosis - a genetic disease that leads to excessive growth of hair on the face and body. This disease is associated with a gene mutation on the X chromosome and can be passed from mother to daughter, who may carry the gene. In men, hypertrichosis occurs less frequently because they have only one X chromosome.

Not all B. n. sex-controlled are inherited only through the X chromosome. For example, autosomal recessive diseases such as cystic fibrosis can be passed on from both parents and affect both men and women.

Fortunately, modern medicine offers methods for diagnosing and treating many B. n. controlled by gender. There are also genetic counseling services that can help people who want to plan a pregnancy and the risk of inheriting B. n. controlled by gender in their family.

In conclusion, B. n. Sex-controlled are a group of genetic diseases that manifest differently in men and women and can be inherited through the X and Y chromosomes. However, there are ways to diagnose and treat these diseases, as well as genetic counseling, to help people plan for pregnancy and reduce the risk of inheriting these diseases in their family. It is important to be aware of hereditary risks and seek professional help to ensure a healthy future for yourself and your loved ones.

Hereditary diseases are a group of diseases that are inherited from parents to offspring. Hereditary diseases are disorders caused by mutations in DNA. All mutations in our genome are determined by our parents. Most inherited diseases are not random or purely passive changes in our genetics over time. Some "genomes" that

**Gender-controlled hereditary diseases**

Hereditary diseases often affect various organs or systems of the body. Many of them affect male and female reproductive function, but differ when transmitted in families of different sexes. Heredity is transmitted through the paternal and maternal lines and depends on the presence of sex chromosomes. They are inherited during meiosis and are determined by the presence of an X chromosome (in women) or a Y chromosome (in men).

According to statistics, more than 50% of hereditary diseases occur in males, and about 25% in females. However, there are many situations where gender plays a determining role in the occurrence of hereditary disorders. Additionally, certain diseases can be reduced or prevented through the use of certain sex management techniques. In general, gender and the risk of inherited disorders in a family are often interrelated and require attention.

In general, hereditary sexually transmitted diseases can cause serious harm to people's health and lives. Men and women become more susceptible to developing them or have different risks of developing them. Therefore, it is important to understand the factors that contribute to the development of hereditary diseases, as well as ways to control their impact on people's health. Genetic tests will help determine the presence of a predisposition to hereditary diseases and will prevent the development of pathologies or significantly reduce their negative reaction. For example, the same genetic tests can predict the risk of developing certain hereditary vision defects and improve the results of ophthalmological examinations in children and adolescents.