Sava V Petrov

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The presence of human papillomavirus (HPV) sequences in 21 biopsies from cervical carcinomas, 11 specimens of tissues adjacent to tumours, 2 specimens of cervical tissues with radiation fibrosis from patients after radiation therapy of cervical cancer and 7 normal epithelial tissues from the patients with other genital tumours were examined by polymerase(More)
Loss of heterozygosity (LOH) in chromosome 6 in human squamous cervical carcinomas was analyzed in the long and short arms of the chromosome using 3 pairs of primers each. In all cases, normal adjacent tissue was used as control. Among 51 cases analyzed, we identified LOH or microsatellite instability in 23% using primer D6S291 (located at position 6p21.3)(More)
The review addresses an analysis of the causes of neurodegenerative process development in multiple sclerosis (MS) as well as the modern approaches to the treatment of the disease. The best-studied mechanisms of degenerative alterations and clinical and experimental evidence supported the protective influence of beta-interferons treatment in MS are(More)
The main aim of the study was the evaluation of the efficacy and drug safety of cerepro (choline alfoscerate) used for treating outpatients with cerebrovascular disease. Ninety patients with cerebrovascular disease, who had motor, coordination, emotional and cognitive disturbances were enrolled in the study. Sixty patients of the group 1 had stroke, 30(More)
The paper generalizes experience obtained from surgical treatment of adduction contracture of the thumb after burn. These operations were performed on 171 hands. The deformity was repaired using different surgical techniques: local, free and combination operations, use of skin flaps and subcutaneous connective tissue. In the most severe cases of(More)
An aim of the study was to assess the severity of asthenic syndrome, emotional disorders and quality of life indicators in post stroke patients treated with idebenone (noben). We studied 35 patients aged from 47 to 76 years, mean age 58,85±7,99 years, 21 men and 14 women. The time after stroke was 1-8 years (mean 2,63±1,51 years). The duration of follow-up(More)
We report the observation of a frequency shift and splitting of the electron spin resonance (ESR) mode of the low-dimensional S=1/2 frustrated antiferromagnet Cs2CuCl4 in the spin-correlated state above the ordering temperature 0.62 K. The shift and splitting exhibit strong anisotropy with respect to the direction of the applied magnetic field and do not(More)
AIM To examine blood flow in renal and intrarenal arteries and its changes in the acute pharmacological test with captopril in patients with chronic glomerulonephritis (CGN). MATERIAL AND METHODS Renal circulation was studied in 50 patients with CGN using ultrasound dopplerography (USDG) of renal vessels on the unit GE Logiq 400 CL PRO Series. The(More)