Rehabilitation represents a complex of the psychological, medical, professional and other measures connected with the prevention or recovery of autonomy, health and working capacity of persons with...

Rileasing-gormony, in other words – rileasing-factors, liberina, lerina, are neurohormones of the person which are synthesized by hypothalamus kernels. They are directed to oppression (statines) or...

Regeneration is understood as ability of organisms to recover the damaged fabrics, and even sometimes the whole bodies. Besides, definition of this concept includes recovery of an organism in...

The Rhesus factor represents protein — the antigen which is located on a surface of red blood cells – erythrocytes. More than 85% of people are Rh-positive, that is have a Rhesus factor...

Relaksin is a polypeptide hormone which is produced mainly in ovaries, a yellow body, also its development can happen in a placenta and tissues of a uterus during pregnancy. Reklaksin...

The reflex represents reaction of an organism to irritation of receptors by means of a reflex arc. This stereotypic reaction takes place with the participation of a nervous system. Reflexes are characteristic of all...

The renin represents a component special a renin-angiotenzinovoy of system which normalizes a blood pressure. Synthesis of this substance happens in arterioles of renal balls, exactly from there a renin...

X-ray mammography, in other words mammogram, is one of kinds of diagnosis of mammary glands, mainly at women. X-ray mammography is a picture of tissues of breast...

The birthmark (nevus) is acquired or inborn defect of skin which represents a high-quality new growth. Formation of a birthmark is promoted by accumulation of a pigment therefore...

Radiotheraphy (radiotherapy) — look Radiation therapy.