Biomedical subjects

B Atanasova

Publications and source records attributed to B Atanasova.

4 recordsLinked to original sources

PubMed2000

[The copper concentration in the blood serum of women with ovarian tumors (a preliminary report)].

The aim of the present study was to evaluate serum copper concentration changes in patients with benign cysts or carcinomas of ovary, and to compare these concentrations with the normal reference serum copper levels. Patients included in the study were as follows: benign ovarian cyst cases (n = 19), endometrial cyst cases (n = 5), ovarian carcinoma cases (n = 6), female patients with no ovarian disease (n = 161). Reference serum copper levels in apparently healthy subjects were 16.8 +/- 4.15 mumol/l (mean +/- SD). Serum copper concentration were significantly increased in ovarian carcinoma patients (22.98 +/- 3.90 mumol/l) in comparison with benign cyst patients (18.40 +/- 4.61 mumol/l) (p < 0.05), in with endometrial cyst patients (15.94 +/- 4.24 mumol/l) (p = 0.02), and in comparison with normal levels in controls (p < 0.001). Copper/zinc ratios were highest in ovarian carcinoma patients--1.68, intermediate in benign cyst patients--1.42, and lowest in endometrial cyst patients--1.08. The mechanisms underlying serum copper concentration variations in the different groups are briefly discussed with special emphasis on these in ovarian carcinoma patients.

Biomarkers, Tumor↗

PubMed1999

[Tocolytic treatment of pregnant women with threatened abortions and preterm labor in the second and third trimesters of pregnancy with magne B6 (a preliminary communication)].

The authors check the effect of the substitutional treatment of the pregnant patients with the uterine paints and contractions in the second and third months periods of the pregnancy with "Magne B6"--Sanofi. In the group of the examined patients the Mg deficiency that is the cause for these suffering has been established. After the substitutional treatment with "Magne B6" the described suffering disappeared and clinical-lab values of Mg in the serum and urine normalized.

Abortion, Threatened↗

PubMed1998

[The zinc concentration of the blood serum in women with ovarian tumors (preliminary report)].

The aim of the study is to determine the concentration of blood serum zinc of women with ovarian tumors. The patients included in the study are as follows: 15 women with benign ovarian cysts, 5 with endometrial cysts and 5 with ovarian carcinoma. The control group consists of 157 healthy women whose serum zinc concentration was 13.50 +/- 2.60 mmol/L. We could not demonstrate a significant difference in serum zinc concentration of different groups: benign cysts, endometrial cysts and ovarian carcinoma in comparison control group.

Analysis of Variance↗

PubMed1998

[Multiple pregnancy and microelements: zinc (preliminary report)].

The aim af the study was to define the concentration of zinc in sera of women with multiple pregnancies during the last trimester and to compare it with the values in normal pregnancies. The study included 12 women with gemini and 67 with single fetus pregnancies. A statistically significant decrease was found in the mean zinc concentration in twin pregnancies--8.1 +/- 1.72 mcmol/L compared to the mean values in normal pregnancies--10.5 +/- 1.90 mcmol/L (p < 0.001). Various mechanisms, possibly responsible for the stated changes, their relation to some complications of multiple pregnancy and delivery are discussed, as well as their prophylactics.

Analysis of Variance↗