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Answer added in Leiomyoma3 What is the place for non-invasive (MRgFUS) and less-invasive (Uterine Artery Embolization) procedures in the treatment of uterine fibroids?I believe that this method is a means MRgFUS is much safer than embolization, and taking into account that it is particularly useful in young women, n... [more]
Publications (21) View all
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Article: Are plasma levels of visfatin and retinol-binding protein 4 (RBP4) associated with body mass, metabolic and hormonal disturbances in women with polycystic ovary syndrome?
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ABSTRACT: To analyze potential interactions of visfatin and retinol-binding protein 4 (RBP4) levels with body mass, metabolic, and hormonal status in normal weight and obese women with PCOS. Body composition was determined by bioimpedance in 83 women (44 obese) diagnosed with PCOS and in 67 women (36 obese) without PCOS. In addition, serum glucose, lipids, androgens, FSH, LH, SHBG, insulin, visfatin, and RBP4 were measured in a fasting state and the free androgen index (FAI) was calculated, as was insulin resistance using the HOMA-IR assessment. Plasma RBP4 levels were significantly higher in women of normal weight compared to obese subjects when both were diagnosed with PCOS (14.1 ± 4.6 vs.10.9 ± 4.5 ng/mL, p<0.001); while in non-PCOS subjects the opposite was found (10.8 ± 4.5 vs. 18.4 ± 11.6 ng/mL, p<0.01; respectively). Plasma visfatin levels were similar in PCOS and non-PCOS subjects. In non-PCOS subjects, positive correlations between RBP4 level and anthropometric parameters were observed. In PCOS, RBP4 levels inversely correlated with serum insulin levels and HOMA-IR values. No correlation was found between plasma visfatin levels and anthropometric parameters in all study groups. Similarly, no correlation was found in PCOS and non-PCOS subgroups. Additionally, there was an inverse correlation between RBP4 and LH concentrations and LH/FSH ratio in all study subjects. Plasma visfatin level is not a useful biomarker of insulin resistance and hyperandrogenism. RBP4 level reflects visceral body fat content in non-PCOS women. Decreasing RBP4 release along with increasing insulin resistance and hormonal disturbances may be a compensatory mechanism preventing deterioration in obese PCOS.European journal of obstetrics, gynecology, and reproductive biology 03/2012; 162(1):55-61. · 1.97 Impact Factor -
Article: Psychological disturbances and quality of life in obese and infertile women and men.
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ABSTRACT: Anovulatory cycles and endometriosis are the main causes of female infertility. The most frequently anovulatory cycles are related to polycystic ovary syndrome (PCOS) commonly associated with obesity and hormonal disturbances in the course of obesity. Recently published studies revealed that infertility affects about one in six couples during their lifetime and is more frequent in obese. Obesity is also associated with male infertility related to erectile dysfunction, hormonal disturbances and lower semen quality. Any of these above mentioned disorder is the important risk factor of psychological disturbances and poor quality of life among women and men in the reproductive age. On the other hand the mood disorders may exacerbate the hormonal disturbances and worsen the effectiveness of infertility management. Infertility, its therapy with accompanying psychological disturbances may also significantly affect the partners relationships. The review summarize the results described in the current literature on the association between obesity and infertility and psychological disturbances as well as their impact on quality of life and sexual functioning in women and men. Moreover, the impact of infertility and psychological disturbances on partners relationships is discussed.International Journal of Endocrinology 01/2012; 2012:236217. · 1.87 Impact Factor -
Article: Is the plasma anti-Müllerian hormone (AMH) level associated with body weight and metabolic, and hormonal disturbances in women with and without polycystic ovary syndrome?
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ABSTRACT: The aim of the study was to analyze interrelation between AMH levels and body weight, metabolic, and hormonal status in normal and overweight weight women with and without polycystic ovary syndrome (PCOS). Eighty-seven women (54 normal weight and 33 overweight) diagnosed with PCOS and 50 apparently healthy women - Non-PCOS (28 normal weight and 22 overweight) were enrolled. The body weight and height were measured and BMI was calculated. In addition to serum glucose, lipids, androgens, FSH, LH, SHBG and insulin, AMH were assessed in fasting state and free androgens index (FAI) was calculated. The insulin resistance was assessed based on the homeostasis model of assessment-insulin resistance (HOMA-IR). Plasma AMH levels were similar in normal weight and overweight PCOS groups (9.6±3.5 vs. 11.2±4.5ng/mL, respectively), and as expected markedly higher than in both Non-PCOS groups (2.5±0.8 and 2.3±0.7ng/mL, respectively). There were no correlations between BMI and AMH levels in all study groups. A significant positive correlation between HOMA-IR, free testosterone concentrations or FAI and AMH levels were found (R=0.31, p<0.001; R=0.91, p<0.001 and R=0.62, p<0.001, respectively). Moreover, there was positive correlation between total or LDL cholesterol and AMH levels (R=0.22, p<0.05 and R=0.31, p<0.05, respectively) and a negative one between HDL cholesterol and AMH levels (R=-0.17, p<0.05) in all study subjects. The plasma AMH level is associated with insulin resistance but not with BMI per se. Increased circulating AMH level seems to reflect the disturbances of gonadotrophins release in PCOS. It seems that AMH level may be used not only as new surrogate marker of ovarian hyperandrogenism in PCOS but also as a potential new cardiovascular risk factor.European journal of obstetrics, gynecology, and reproductive biology 07/2011; 158(2):254-9. · 1.97 Impact Factor -
Article: Processes of apoptosis and cell proliferation in uterine myomas originating from reproductive and perimenopausal women.
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ABSTRACT: We studied uterine myomas originating from females of reproductive age and from females of perimenopausal age. Uterine myomas represent benign tumors of the myometrium, and they develop frequently in women of reproductive age. The frequency of uterine myomas increases with age until women reach the menopause. The study included patients with a myomatous uterus, in the reproductive age or peri-menopausal age, independently evaluating small and large myomas. Myometrial alterations in their direct vicinity were evaluated independently of the myomas. The study included evaluation of immunolocalization of two index proteins which participate in myoma cells growth control: Ki-67 nuclear antigen and caspase 3. In women of reproductive age, both in small and large myomas, elevated immunostaining of Ki-67 was noted in parallel to low levels of caspase 3 staining, which indicated the ongoing process of proliferation. In women of peri-menopausal age with small or large myomas, no Ki-67 immunostaining was detected, while staining of caspase 3 manifested low levels. Proliferation in reproductive age women myomas is higher than in the peri-menopausal age.Folia Histochemica et Cytobiologica 01/2011; 49(3):398-404. · 0.81 Impact Factor -
Article: The TRAF2 and TRAF6 expression in myomas and myometrium of women in reproduction and perimenopausal age.
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ABSTRACT: Uterine myomas represent one of the most common female diseases. Uterine myomas or fibromas are benign, hormone-responding tumours of, respectively, smooth muscles and fibroblasts and their aetiology induces a significant interest. In myomas the presence of aromatase was detected and, in addition, oestrogen was found to be synthesized in myoma cells. The studies were performed on myoma patients of generative age and those in peri-menopausal age. Expression of TRAF2 and TRAF6 proteins was examined using immunohistochemistry and Western blot approach in small and large uterine myomas isolated from women of various age. In addition, the evaluation was conducted at the periphery of every myoma. We indicated that the level of both tested proteins in myomas is higher than in control. TRAF2 level in myometrium was lower than in myomas but higher than in control. In the case of TRAF6 those changes were ambiguous. Age didn't have influence the level of expression in both tested TRAF in studied structures.Folia Histochemica et Cytobiologica 11/2010; 48(3):407-16. · 0.81 Impact Factor
