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Biomedical subjects

O S Chernykh

Publications and source records attributed to O S Chernykh.

10 recordsLinked to original sources
PubMed1991

[The role of Holter ECG monitoring in the diagnosis of syncopal states].

Diurnal Holter ECG monitoring (HM) was used to examine 53 patients with different cardial pathology accompanied by syncopal conditions whose arrhythmogenic genesis was confirmed by long recording of the ECG. Based on the results of comparing the cardiorecorder readings and the diaries of patients' subjective sensations, the authors have demonstrated HM and thorough anamnestic studies to be highly significant in the diagnosis of the syncopal syndrome.

Adult↗
PubMed1991

[Minimal change glomerulonephritis in adults].

Glomerulonephritis with minimal alterations presents one of the most complex problems of nephrology. The authors provide the data on the disease incidence and clinico-laboratory correlations in 33 adult patients, discuss problems of the treatment policy.

Adolescent↗
PubMed1990

[The effect of pregnancy on the course of different clinical forms and morphological variants of primary chronic glomerulonephritis].

The author relates the data on the time-course of changes in diurnal proteinuria, diastolic arterial pressure and blood creatinine in 123 patients with primary chronic glomerulonephritis seen during 159 pregnancies. The dependence of the character of those changes on the respective parameters before conception was analyzed as was such a dependence, in part of the patients, on the morphological disease pattern. The rise of proteinuria and diastolic arterial pressure during gestation was seen more often in women with initial diurnal protein losses exceeding 1g and with arterial hypertension that occurred before pregnancy. The rise of blood creatinine before conception was a prognostically unfavourable sign. Mesangiocapillary glomerulonephritis occurring in the gestation period is viewed as less favourable as compared to mesangioproliferative glomerulonephritis.

Abortion, Legal↗
PubMed1990

[Obstetric and neonatal complications in patients with various clinical types and morphologic forms of primary chronic glomerulonephritis].

Clinical progress and outcomes of 151 pregnancies have been evaluated in 123 patients with chronic primary glomerulonephritis (GN). The incidence of gestational and neonatal complications was evaluated for a relationship with preconception findings of proteinuria, hematuria, arterial pressure, blood creatinine and, in 45 women, histological patterns of disease. Major preconception proteinuria (over 3 g/day), hypertension, decreased renal function and especially clustering of these findings were prognostically poor. Gestational progress and outcomes in mesangiocapillary GN were worse as compared with mesangial proliferative GN.

Abortion, Spontaneous↗
PubMed1989

[Clinico-morphologic comparisons in primary diffuse mesangio- proliferative glomerulonephritis].

Data are reported of a clinical and morphological including electron microscopical study of 132 patients with primary diffuse mesangioproliferative glomerulonephritis (DMPGN). A comparison of morphological signs using methods of non-parametric statistics revealed a complex dependence between glomerulosclerosis and sclerosis of the stroma, tubular atrophy and dystrophy; sclerosis of stroma and its cellular infiltration. Comparison of morphological aspects and clinical manifestations of DMPGN allowed to establish that development of disorders of partial functions of the kidneys has a complex genesis as evidenced by dependence of disorders on the presence and severity of glomerulosclerosis, stroma sclerosis, tubular atrophy and frequency of crescents/microcrescents.

Adolescent↗