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Biomedical subjects

V M Zaporozhan

Publications and source records attributed to V M Zaporozhan.

5 recordsLinked to original sources
PubMed2002

[Effects of hypogeomagnetic fields on the structural-functional activity of rat cerebral cortex].

Structural functional organization state of brain cortex has been determined by histological, hystochemical and morfometrical methods from 104 animals, which were exposed by long stay of hypogeomagnetic field. It is found the disturbance of brain cortex micro-circulation; the disturbance of the enzymes activity of oxidate-reductive types, analogous to hypoxic; monthly chronobiological cycle of neurons content of basic structural functional types replace by changes of this index. The authors suppose that as a result the desynchronization of brain cortex activity as functional system appear.

Animals↗
PubMed2000

[The hormonal factors regulating water-electrolyte exchange in the pathogenesis of the hemodynamic disorders in pre-eclampsia].

Study of indices of different endocrine links of female organisms with gestosis of the 2nd half of pregnancy with the search of degree of taking part of this hormones in the forming of basic syndromes of hestosis and guiding line to fundamental approach in medicinal practice with gestosis. Decrease of natrium content in CBV at the same time with decrease of intravascular volume of it and decrease of excretion of it with urine in the dynamics of gestosis confirms hestosis development and retention of natrium in the expectorant women's organism with primary delay of it in tissues. Energization of renin-angiotensin-aldosterone-tromboxane system, changes of prostaglandin-tromboxane link in blood contributed to forming of arterial hypertension and edema. With taking into account revealed changes of hormonal levels at the background of progressive hypovolemia, decrease of speed of excretion of natrium with urine and speed of glomerular filtration, differentiate approach in prescription for hypotensive and diuretic agents is recommended for the avoidance of possible hardening of state of expectorant woman with gestosis.

Adaptation, Physiological↗