V G Petrov

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It has been shown in animal experiments that angiotensin II and aldosterone have mitogenic effects on the cardiovascular system, whereas atrial natriuretic peptide has antimitogenic properties. The aim of the present study was to relate plasma renin activity, angiotensin II, aldosterone and atrial natriuretic peptide to left ventricular structure and(More)
The idea of cerebrovascular injury in cases of thromboangiitis obliterans was not strange to Leo Buerger, but Jäger (1932), as well Lindenberg and Spatz (1939), first established it. The aim of this study was to investigate the hemodynamics in the basal cerebral arteries by means of transcranial Doppler in patients with thromboangiitis obliterans. Thirty(More)
There is consistent evidence that the use of oral contraceptives and is associated with increased risk of deep vein thrombosis. The study objective was to assess age specific incidence of deep venous thrombosis and pulmonary embolism in women 20 to 50 years of age associated with the use of oral contraceptives, and smoking habit. A case-control study of(More)
Wide excision of neoplasm is most frequently used in surgery for soft tissue tumors, on appropriate sites and whenever the "envelope" can be preserved. The most frequent site of pelvic girdle soft-tissue tumors was the glutal area (39.0 +/- 4.8%). Out of 100 patients with such sarcomas, wide excision of tumor was performed in 82, and tumor excision + bone(More)
A steady increase of incidence of skin melanoma and soft tissue sarcomas of the extremities currently continues to be observed. Taking into account the high probability of developing of locally disseminated forms of skin melanoma and soft tissue sarcomas of extremities, the need to use combined methods in their treatment is quite high. In the 21st century(More)
A case of a woman with spontaneous pneumoperitoneum as result of pneumatosis cystoides intestinalis is reported. A brief review of this rare disease and its pathogenetic mechanisms is presented. The clinical course of the pneumatosis cystoides intestinalis was characterized by abdominal pain and distention, vomiting. The disease was proved by contrast X-ray(More)