1 АШУҮИС. Биоанагаахын сургууль, 2АШУҮИС. Сувилахуйн сургууль
The lactate dehydrogenase (LDH) enzyme is widely distributed in tissue, particularly heart, liver muscle, and kidney. The LDH in serum can be separated into five different isoenzymes based on their electrophoretic mobility. Each isoenzyme is a tetramer composed of two different subunits. These two subunits have been designated heart and muscle, based on their polypeptide chains. There are two homotetramers, LDH-1 and LDH-5, and three hybrid isoenzymes.
Elevated serum levels of LDH have been observed in a variety of disease states. The highest levels are seen in patients with megaloblastic anemia, disseminated carcinoma, and shock. Moderate increases occur in muscular disorders, nephrotic syndrome, and cirrhosis. Mild increases in LDH activity have been reported in cases of myocardial or pulmonary infarction, leukemia, hemolytic anemia, and hepatitis.
This study aims to compare a LDH activity in comparatively healthy Mongolian population using highly sensitivity modern technology and evaluate their contents with age, sex, and work adults differences, For this purpose there were chosen 3742 healthy adults (1597 males and 2145 females). The enzyme activity were investigated in Mobio laboratory using fully automated analyzer COBAS Integra-400. Study results were assessed using Microsoft Excel SPSS-10 standard program and evaluation.
The study results show that mathematical mean of LDH activity of healthy Mongolian population is 322.6 u/l, quadratic mean of deviation is 44.9 u/l, and significant distribution is 187.2-442.6 u/l with p=0,99. The mathematical mean of LDH activity of healthy Mongolian man 187-444 u/l, but for women it is 187-438 u/l, with haven’t differences. The level LDH activity of healthy Mongolian population does not depend from age. The level LDH activity of healthy Mongolian population have differences from work adults.
Conclusion
1. From the findings indicated LDH activity by 187.2-442.6 u/l.
2. Study findings shown LDH activity level not influenced for age and sex.
3. There fore we defined LDG activity level influenced physical and mental overload.
