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Health

List Analyzes – G

1 5 A B C D E F G H I L M N O P R S T U V W Y
Growth hormone (growth hormone, somatotropin) is a peptide isolated from the anterior pituitary gland and consists of 191 amino acids. The daily production of growth hormone is approximately 500 μg. The growth hormone stimulates protein synthesis, the processes of cell mitosis and enhances lipolysis. The half-life of the growth hormone in adults is 25 minutes.
PCR allows to determine the presence of the DNA of gonococci directly and quantitatively express their concentration in the test material. The investigated material can be sputum, lavage fluid, urine, punctata from various organs and cysts, etc.
Gonococci cause purulent inflammation of the genital tract - gonorrhea. The difficulty of their detection lies in their weak viability, which does not allow the bacteriological method to be widely used (it gives positive results in 20-30% of cases).
The reference values (norm) of the content of glycosylated hemoglobin (HbA1c) in the blood are 4,0-5,2% of the total hemoglobin.
Glutathione peroxidase is one of the most important elements of the body's antioxidant system. It turns hydrogen peroxide and lipid peroxides into harmless molecules before they form free radicals. It is a selenium-dependent enzyme. Changes
Glutamate dehydrogenase catalyzes the conversion of glutamic acid to alpha-ketoglutaric acid and ammonia; The enzyme is concentrated in the mitochondria of cells, mainly in hepatocytes.
In healthy people, glucose falling into the primary urine, almost completely reabsorbed in the renal tubules and in the urine by conventional methods is not determined. With an increase in the concentration of glucose in the blood above the renal threshold (8.88-9.99 mmol / l), it begins to enter the urine - there is a glucosuria.
Glucose is one of the most important components of blood; its amount reflects the state of carbohydrate metabolism. Glucose is evenly distributed between blood shaped elements and plasma with some predominance in the latter.
Glucagon is a polypeptide consisting of 29 amino acid residues. It has a short half-life (several minutes) and is a functional insulin antagonist. Glucagon predominantly forms α-cells of the pancreas, duodenum, however, secretion by ectopic cells in the bronchi and kidneys is possible.
A glass sample is an effective way to identify pathologies, chronic and acute, in the urinary tract. This method is especially important for determining the exact location of the inflammation focus.
Existing ELISA test systems can detect separately specific antibodies of different classes (IgM, IgA, IgG) or total antibodies. Antibodies of IgM class to lamblia antigens are found in the blood on the 10-14th day after the invasion.

In recent years, an increase in the proportion of hereditary diseases in the overall structure of diseases has been traced. In this regard, the role of genetic research in practical medicine is increasing. Without knowledge of medical genetics, it is impossible to effectively diagnose, treat, and prevent hereditary and congenital diseases.

Genetic examination can be used in case of risk of occurrence of this or that genetic infringement in a family.
In healthy people in the abdominal cavity between the leaves of the peritoneum contains a small amount of fluid. In a number of diseases (cirrhosis of the liver, heart failure), the amount of ascitic fluid can be significant and reach several liters, this fluid belongs to transudates and has all its signs.
A general clinical study (analysis) of fluid from the joint involves the determination of the physico-chemical properties of the fluid and the microscopic examination of cellular elements.
The concept of "general clinical study of blood" includes determining the concentration of hemoglobin, counting the number of erythrocytes, color index, white blood cells, erythrocyte sedimentation rate (ESR) and leukocyte formula.
The physiological significance of calcium is to reduce the ability of tissue colloids to bind water, reduce the permeability of tissue membranes, participate in the construction of the skeleton and the system of hemostasis, as well as in neuromuscular activity. It has the ability to accumulate in places of tissue damage by various pathological processes.
Gastrin is formed in the G cells of the antral part of the stomach and is synthesized in small amounts in the mucosa of the small intestine. The main forms of gastrin (G) in the blood plasma are G-34 (a large gastrin, with a half-life of 42 min), G-17 (a small gastrin, with a half-life of 5 min) and G-14 (minigastrin, with a half-life of 5 min) .
Gastrin 17 (G-17) is almost exclusively produced by antrum G cells of the gastric mucosa, consists of 17 amino acids and is a mature hormone. The release of gastrin 17 is enhanced under the influence of the vagus nerve, and also due to mechanical and chemical stimulation of the antral part of the stomach.
Gamma glutamyl transpeptidase is a membrane enzyme consisting of hydrophilic and hydrophobic fragments, the molecular weight of which ranges from 90,000 to 120,000.
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