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OBJECTIVE 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). STUDY DESIGN Eighty-seven women (54 normal weight and 33 overweight) diagnosed with PCOS and 50 apparently healthy women - Non-PCOS (28(More)
OBJECTIVE 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. STUDY DESIGN 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(More)
To the best of the authors' knowledge, no case of placental site trophoblastic tumor (PSTT) pertinent to twin pregnancy has yet been published. There are only few case reports concerning patients with PSTT who were successfully treated by fertility-sparing methods. A 29-year-old nulliparous woman was admitted to hospital in the 36th week of a twin pregnancy(More)
RCAS1 is involved in generating the suppressive profile of the tumor microenvironment that helps cancer cells evade immune surveillance. The status of the cells surrounding the cancer nest may affect both the progression of the cancer and the development of metastases. In cases of ovarian cancer, a large number of patients do not respond to the applied(More)
Metallothioneins (MTs) are a family of low molecular weight proteins with a high affinity for divalent metals. Metallothionein has been shown to have a protective role in apoptosis. Specifically, it controls the cellular zinc ion levels. The proper intracellular Zn2+ level maintains the fragmentation of DNA associated with caspase-3 activity. In cancer(More)
PROBLEM Alterations in RCAS1 (a receptor-binding cancer antigen expressed on SiSo cells) expression in the placenta and decidua may be related to the regulation of the process of maternal immune tolerance against fetal antigens. Moreover, it has been demonstrated that the occurrence of the spontaneous beginning of stillbirth is related to a decrease in the(More)
PROBLEM The tumor microenvironment is made up of tissue that is responsible for the growth and progression of the tumor as well as its ability to initiate metastases. The cancer cells on the front of the tumor together with the macrophages and fibroblasts help to constitute the aggressive phenotype of the tumor. The presence of this aggressive phenotype is(More)
Endometriosis is defined by endometrial glands and stroma outside of the endometrial cavity Three types of endometriosis have been described: peritoneal endometriosis, ovarian endometriosis and deep infiltrating endometriosis. Endometriosis afflicts 6-15% of women population. It occurs mainly in the group of women in reproductive age, but also in the group(More)
BACKGROUND The purpose of our study was to evaluate androgen and SHBG concentration in the blood serum of late post-menopausal women. MATERIAL/METHODS We examined women between 65 and 75 years of age and compared their results to those of a group of women in reproductive age. All the subjects, in addition to medical and gynecologic examinations, had(More)
OBJECTIVES To study the assessment of diagnostic value and clinical usefulness of the determination of homocysteine concentration in blood serum in cases of recurrent miscarriages and the relation between the concentration of homocysteine in blood serum and parameter values determining the Doppler blood flow in the uterine arteries. METHODS Homocysteine(More)