Predictivity of fatty liver index for non-alcoholic fatty liver disease in lean females with polycystic ovary syndrome.

Background: Fatty liver index (FLI) is a simple tool used to predict non-alcoholic fatty liver disease (NAFLD). The role of FLI in polycystic ovary syndrome (PCOS) for the prediction of NAFLD has not been elucidated. Methods: This case-control study was from January 2014 to January 2016. Anthropometric measurements, biochemical testing, and abdominal ultrasonography were performed in 83 premenopausal otherwise healthy women with PCOS and 58 controls. NAFLD was diagnosed by ultrasound. The predictivity of FLI for NAFLD in lean and overweight/obese females with PCOS was analyzed. Results: The γ-glutamyl transferase levels were significantly higher in the females with PCOS than in the controls (p = 0.001). In women with PCOS, FLI was significantly higher in females with NAFLD comparing to those without NAFLD (47.1 ± 33.6 vs. 16.9 ± 21.6; p = 0.001). For the PCOS group, Body Mass Index had the strongest relationship with FLI (p < 0.05, r = 0.908). FLI < 30 was calculated for all the lean females. The lean females with PCOS had a significantly higher rate of NAFLD (27.5% vs. 8.8%; p = 0.041) than lean controls. Conclusion: An FLI < 30 was not sufficient to rule out NAFLD in the lean PCOS patients.

Alloreactive memory B cell detection by flow cytometric cross match using polyclonally activated memory B cell culture supernatants.

In addition to alloantibodies, alloreactive memory B cell (mBC) evaluation has a potential for immunological risk assessment during transplantation processes. For the alloreactive mBCs evaluation currently, direct Flow Cytometric (FC) analysis using the HLA tetramer staining is an option. Evaluation of alloantibodies produced by the polyclonally stimulated alloreactive mBCs in in vitro culture system seems to be another useful approach, but this needs further downstream applications. In this study, we investigated the usefulness of the Flow Cytometric Cross Match (FCXM-supernatant) in which in vitro polyclonally activated mBCs culture supernatants and potential donor's lymphocytes being used for the mBC detection. FCXM-supernatant assays were performed between culture supernatants of polyclonally activated mBCs obtained from 4 allosensitized multiparous women and 14 renal transplant patients, and their non-alloimmunized spouses' or donors' lymphocytes, and vice versa. HLA typing was performed by SSP method. Anti-HLA antibodies produced by in vitro activated alloreactive mBCs were also evaluated by the Luminex assays. The success of in vitro polyclonal activation of mBCs was evaluated by a total IgG ELISA test and antibody secreting cell analyses by FC. Donor specific alloreactive mBCs were detected by FCXM-supernatant in 45% of the 18 allosensitized cases. Detection rate was 85% (6 out of 7) in the strongly allosensitized cases. No alloreactive mBCs was detected in control cases without allosensitization. FCXM-supernatant negative results of the allosensitized cases were related to low level of allosensitization and insufficient polyclonal stimulation evaluated by total IgG antibody tests of the supernatants. We herein report a practical methodology for alloreactive mBC detection as a donor specific manner using the FCXM-supernatant assay so that this would easily be transformed into a routine test performed in tissue typing laboratories.

Single-incision-two port laparoscopic tubal ligation: A cost comparison and technique description.

OBJECTIVE: Laparoscopic surgery is the principal minimally invasive technique that is used for the treatment of gynecologic pathologies. The single-incision laparoscopic surgery (SILS) is another innovation in minimally invasive medicine. The cost of the procedure correlates with the fundamental materials used to access the abdominal cavity and utilize trocars. MATERIAL AND METHODS: We applied the single-incision tubal ligation procedure to three patients. A 15-20-mm vertical incision was made in the umbilicus. Two trocars were inserted through the same incision at different fascial regions after insufflation of the abdomen. A 5-mm bipolar cautery was introduced through the accessory trocar, and the mid-portion of the tubes was coagulated and cut bilaterally. RESULTS: The postoperative periods of the three patients were uneventful. All patients were discharged on the day of surgery. No major or minor complications occurred. CONCLUSION: The cost for the abdominal access will drop about 82%. When we consider the low pricing for the tubal ligation procedure, the single-incision technique will be more applicable by this method. Moreover, patients will have the advantages of single-incision laparoscopic surgery with low cost.

Alterations of ionized and total magnesium levels in pregnant women with gestational diabetes mellitus.

BACKGROUND/AIMS: The aim of this prospective study was to determine ionized and total magnesium (Mg) levels in pregnant subjects with and without gestational diabetes mellitus (GDM). METHODS: Eighty-five women, 26-28 weeks pregnant, were recruited for routine oral glucose tolerance tests (OGTT); 45 had normal OGTT results and 40 were diagnosed with GDM. Electrolyte levels, including ionized and total Mg, were analyzed. RESULTS: Gestational age and BMI were similar between the two groups (p = 0.800, p = 0.025). Multivitamin use was higher in the control group (p = 0.036). Fasting blood glucose was higher in the GDM group (p < 0.001). The median total Mg levels were 1.9 mg/dl (range 1.6-2.2) in the control group and 1.8 mg/dl (range 1.2-2.1) in the GDM group (p < 0.001). The median ionized Mg levels were 0.5 mmol/l (range 0.4-0.6) in the control group and 0.4 mmol/l (range 0.4-0.5) in the GDM group (p < 0.001). CONCLUSION: Our study revealed a relationship between low total and ionized Mg levels and GDM, as in type 2 diabetes mellitus (DM). The literature regarding type 2 DM and our findings suggest that Mg is the key ion in the pathophysiology of GDM. Low-dose Mg supplementation was not related to GDM; however, pharmacological doses in the various stages of pregnancy could be beneficial and should be investigated.

No relationship between osteoprotegerin concentrations and endothelial dysfunction in non-obese women with and without polycystic ovary syndrome.

PURPOSE: To investigate the relationships of osteoprotegerin (OPG) concentrations to brachial artery flow-mediated vasodilation (FMD) and the carotid artery intima media thickness (CIMT) in polycystic ovary syndrome (PCOS). METHODS: Thirty-seven women with PCOS and 41 controls matched for body mass index (BMI) and age were included in study. The serum OPG concentrations, hormonal and metabolic profiles were measured in women with PCOS and in control group. The CIMT and brachial artery FMD were evaluated in both groups. RESULTS: The mean serum concentrations of all hormones were comparable, except LH, which was higher in women with PCOS. Lipid parameters were similar between groups. There were no differences between groups with respect to fasting glucose, 2-h glucose, fasting insulin, HbA1c and HOMA-IR. The mean osteoprotogerin concentrations were higher in PCOS group (11.39 ± 2.29 vs. 10.22 ± 2.25 pmol/L, P = 0.026). The mean CIMT was higher in PCOS group than control group (0.52 ± 0.058 vs. 0.45 ± 0.059 mm, P < 0.01). The mean brachial artery FMD was lower in PCOS group (0.068 ± 0.022 vs. 0.055 ± 0.029, P = 0.017). CONCLUSIONS: We found high osteoprotogerin concentrations, increased CIMT and decreased FMD, in women with PCOS. However, there was no correlation between osteoprotegerin and cardiovascular risk markers.

The use of an anterior abdominal wall peritoneal flap in the laparoscopic repair of vesicouterine fistula.

Vesicouterine fistula (VUF) is a rare type of genitourinary fistula. Lower-segment cesarean section is the leading cause of VUF. Patients mostly present with the classical triad of menouria, amenorrhea, and urinary incontinence, with the history of a previous cesarean section. Conservative management with catheterization and open, laparoscopic, and robotic surgeries are the prescribed treatment options. We present the case of a 35-year-old woman who presented with cyclical menouria and urinary incontinence. After diagnosis of VUF by cystoscopy, the laparoscopic approach was chosen. During the procedure, we used anterior abdominal wall peritoneum and adjacent adipose tissue interposition for the first time, instead of omental interposition, because of the unavailability of omentum. The postoperative period was uneventful, and the procedure was successful. In conclusion, the laparoscopic approach is feasible and the anterior abdominal wall peritoneal flap can be used instead of omentum for tissue interposition when the omentum is not available.

The effect of uterine straightening by bladder distention before outpatient hysteroscopy: a randomised clinical trial.

OBJECTIVE: To investigate the effect of bladder distention before outpatient hysteroscopy (OH). STUDY DESIGN: Initially, 120 eligible patients were approached, and a total of 102 patients were recruited into the randomised controlled trial. OH was completed successfully in 97 patients. Pain scoring (visual analogue scale) and the ease of cervical entry (Likert scale) were the primary outcome measures. The secondary outcome measures in this study were the duration of the procedure and patient acceptability (Likert scale). RESULT(S): Bladder distention before OH was related to easier cervical entry, a shorter procedural time and low pain scoring in patients who underwent the procedure with a full bladder. CONCLUSION(S): Bladder distention before OH significantly improved the pain score of patients and increases the feasibility of the hysteroscopy procedure.

Environmental Tobacco Smoke Exposure during Intrauterine Period, Promotes Caspase Dependent and Independent DNA Fragmentation in Sertoli-Germ Cells.

Objectives. To investigate the effect of cigarette smoke exposure during intrauterine period on neonatal rat testis. Methods. Twenty-five rats were randomized to be exposed to cigarette smoke with the Walton Smoking Machine or to room air during their pregnancies. The newborn male rats (n = 21) were grouped as group 1 (n = 15) which were exposed to cigarette smoke during intrauterine life and group 2 (n = 6) which were exposed to room air during intrauterine life. The orchiectomy materials were analyzed with TUNEL immunofluorescent staining for detection of DNA damage. To detect apoptosis, immunohistochemical analyses with caspase-3 were performed. Primary outcomes were apoptotic index and immunohistochemical scores (HSCORES); secondary outcomes were Sertoli-cell count and birth-weight of rats. Results. Sertoli cell apoptosis was increased in group 1 (HSCORE = 210.6 ± 41.9) when compared to group 2 (HSCORE = 100.0 ± 17.8) (P = 0.001). Sertoli cell count was decreased in group 1 (P = 0.043). The HSCORE for the germ cells was calculated as 214.0 ± 46.2 in group 1 and 93.3 ± 10.3 in group 2 (P = 0.001) referring to an increased germ cell apoptosis in group 1. The apoptotic indexes for group 1 were 49.6 ± 9.57 and 29.98 ± 2.34 for group 2 (P = 0.001). The immunofluorescent technique demonstrated increased DNA damage in seminiferous epithelium in group 1. Conclusions. Intrauterine exposure to cigarette smoke adversely affects neonatal testicular structuring and diminishes testicular reserve.

Progression to impaired glucose tolerance or type 2 diabetes mellitus in polycystic ovary syndrome: a controlled follow-up study.

OBJECTIVE: To investigate whether retesting with the oral glucose tolerance test (OGTT) is useful and necessary for all women with polycystic ovary syndrome (PCOS). DESIGN: Follow-up study. SETTING: Tertiary medical center. PATIENT(S): Eighty-four women with PCOS and 45 healthy controls. INTERVENTION(S): Peripheral venous blood sampling. MAIN OUTCOME MEASURE(S): We performed a 75-g 2-hour OGTT in women with normal glucose tolerance (NGT) and impaired glucose tolerance (IGT) at the time of the first test with and without PCOS. RESULT(S): The average follow-up period for women with PCOS was 2.6 years (range, 2-4.17 years). Seventy-eight of these women had NGT at baseline, 11.5% converted to IGT, with an annualized incidence rate of 4.5%. Of those women with IGT at baseline (n = 6), 33.3% converted to type 2 diabetes mellitus, with an annualized incidence rate of 10.4%. In the healthy subjects, the average follow-up period was 2.6 years (range, 2-4.08 years). Forty-two of these women had NGT at baseline, 2.3% converted to IGT, giving a progression of 0.9% per year. Among the three women with IGT at baseline, 33.3% reverted to NGT, and 66.6% had persistent IGT. CONCLUSION(S): Conversion rates from NGT to IGT or type 2 diabetes mellitus were accelerated in women with PCOS compared with healthy subjects. Women with PCOS should be tested regularly for early detection of abnormal glucose tolerance. In addition, the interval for periodic rescreening should be determined by further studies involving more women with PCOS.

Outcome of intrauterine pregnancies with intrauterine device in place and effects of device location on prognosis.

OBJECTIVES: This study aimed to compare the outcome of pregnancies with retained or removed intrauterine devices (IUDs) and the effect of IUD location on pregnancy outcome. STUDY DESIGN: In a retrospective cohort study, we searched 27,578 records of women who had CuT380 IUD inserted, and 144 pregnancies with IUD were analyzed. IUDs were removed from 114 patients and retained for 30 patients. RESULTS: The combined risk of adverse pregnancy outcomes (miscarriage, intrauterine fetal death, intrauterine growth retardation, preterm birth and preterm premature rupture of membranes) was 36.8% in the IUD-removed group and 63.3% in the IUD-retained group [p<.01; relative risk (RR)=2.0; 95% confidence interval (CI) 1.3-3.3]. Newborns of the IUD-retained women had significantly lower Apgar scores and significantly higher admission rate to the neonatal intensive care unit (p=.01; RR=10.8; 95% CI 1.04-111.6 and p<.01; RR=4.5; 95% CI 1.5-12.9, respectively). There were more miscarriages and adverse pregnancy outcome when the IUD was retained (16.9% vs. 66.7%) in patients with an IUD in low-lying position (p<.01; RR=3.9; 95% CI 1.8-8.6). CONCLUSION: Women who conceived with an IUD in place and chose to continue the pregnancy without removing the IUD need close follow-up, as there appears to be higher risk of adverse pregnancy and neonatal outcome. Furthermore, when the IUD is retained in the low-lying position, there is increased risk of miscarriage and adverse pregnancy outcome compared to removal of the IUD. Future randomized controlled studies are needed to determine the outcome of pregnancies with retained or removed IUD. IMPLICATIONS: In this study, we have evaluated the IUD location and its effect on pregnancy outcome in women with a retained or removed IUD. This study is the first to investigate the relationship between IUD location and pregnancy outcome in women who conceived with an IUD. We need evidence from a collaborative multicenter randomized trial to answer the question of whether the IUD should be removed in case of pregnancy.

Is nocturia of young adulthood a remnant of childhood nocturnal enuresis?

INTRODUCTION AND HYPOTHESIS: Nocturia and nocturnal enuresis (NE) share similar aetiopathological factors, and may represent two different situations involving the same underlying issue. In this study, we tried to evaluate the relation between NE of childhood and nocturia of young adulthood. METHODS: A total of 577 female university students aged 17-24 years were included in the survey. A face-to-face questionnaire was administered concerning present nocturia and past NE history. A non-validated questionnaire, created by the authors, was used to evaluate the presence and the frequency of childhood NE and present nocturia. All participant data were checked by telephone contact with their parents. RESULTS: The overall prevalence rates of nocturia and history of nocturnal enuresis in the study population were 8.6 % and 15 % respectively. Sixteen per cent of nocturics and 15 % of non-nocturics had a history of childhood NE (p = 0.837). The childhood NE was graded as severe or infrequent. The presence of nocturia was compared between participants with severe NE and infrequent NE, and no significant difference was observed (11.1 % vs 7.8 %, p = 0.713). Nocturia frequency was compared with the history of childhood NE and we found that as the nocturia frequency increased, the rate of childhood NE also increased. CONCLUSIONS: There was no relation between young adulthood nocturia and childhood NE in our study population, but as the severity of nocturia increased, the relation between nocturia and NE became more relevant.

Protection from cyclophosphamide-induced ovarian damage with bone marrow-derived mesenchymal stem cells during puberty.

OBJECTIVE: In female cancer survivors, the accelerated loss of primordial follicles may lead to premature ovarian failure. We investigated the protective effects of bone marrow derived mesenchymal stem cells (BMMSC) and gonadotropin releasing hormone analogue (GnRHa) against chemotherapeutic-induced ovarian toxicity in a rat model. MATERIAL AND METHODS: Forty-eight Wistar albino female rats were divided into four groups. Group 1 was composed of rats that were given 200 mg/kg cyclophosphamide injection for each cycle (two cycles for each rat). Both cyclophosphamide and 0.4 µg GnRHa were administered to Group 2. Cyclophosphamide and 4 million/kg BMMSC were administered to Group 3. Cyclophosphamide, GnRHa, and BMMSC were administered to Group 4. Germ cell apoptosis, DNA fragmentation and primordial follicular count were investigated with Cleave Caspase-9 and TUNEL analysis. The presence of the SRY gene on the Y chromosome in the ovary of the recipient female rats was checked with PCR. RESULTS: Immunohistochemical staining (IHS) of Caspase-9 and TUNEL was higher in Group 1 than in Group 3 (p < 0.05). Similarly, Group 4 had higher values than Group 3 (p < 0.05). The presence of the SRY gene was detected in Groups 3 and 4 with the PCR analysis. The mean primordal follicle count was lowest in Group 1 and the mean primordial follicle counts were higher in Groups 2 and 3 than in Group 1. The difference between Group 1 and Group 4 was not significant. CONCLUSION: BMMSC therapy was found to be protective from germ cell apoptosis and DNA damage when it was used with chemotherapy regimens including alkylating agents.

Protective effect of infliximab on ischemia/reperfusion injury in a rat ovary model: biochemical and histopathologic evaluation.

OBJECTIVE: The aim of this study was to investigate the effect of infliximab on experimentally induced ovarian ischemia/reperfusion injury (IRi). STUDY DESIGN: A total of 42 female rats were equally divided into 6 experimental groups; group 1: sham operation, group 2: 3-h ischemia, group 3 and 4: 3-h ischemia, 3-h reperfusion, group 5 and 6: 3-h ischemia, 24h reperfusion. In group 4 and group 6, 30 min before reperfusion, infliximab was administered intraperitoneally at a dose of 5mg/kg. Bilateral ovaries were removed for histopathologic and biochemical analysis. Serum MDA (sMDA), tissue MDA (tMDA), serum NO (sNO), tissue NO (tNO) and serum catalase concentrations were analyzed. Tissue damage of ovarian tissue was scored by histological examination. RESULTS: The infliximab administration significantly lowered the sNO, tNO and sMDA concentrations in group 4 compared to group 3 (p=0.041, p=0.025 and p=0.035, respectively). sNO, tNO and sMDA concentrations were also lower in group 6 when compared to group 5, but this differences were not significant (p>0.05). On the other hand, tMDA concentrations were lower in infliximab-applied groups when compared to ischemia/reperfusion groups (group 3 vs. 4 and 5 vs. 6) (p=0.045 and p=0.048, respectively). Moreover, histopathologic tissue damage scores in infliximab administration groups were significantly lower than in ischemia/reperfusion groups (p<0.001). CONCLUSION: Infliximab attenuates I/R-induced ovarian tissue injury in rats subjected to ischemia/reperfusion.

The serum protein α2-Heremans-Schmid glycoprotein/fetuin-a concentration and carotid intima-media thickness in women with polycystic ovary syndrome.

OBJECTIVE: To investigate fetuin-A concentrations and its association with metabolic and sonographic cardiovascular markers in women with polycystic ovary syndrome (PCOS) and healthy subjects. STUDY DESIGN: Thirty-five women with PCOS and 37 healthy control women were matched for body mass index (BMI) and age. Serum fetuin-A concentrations, and reproductive and adrenal hormones were measured, and insulin resistance and carotid intima media thickness (CIMT) were evaluated in both groups. The correlations between cardiovascular risk factors, CIMT and fetuin-A concentrations were tested. RESULTS: Mean fetuin-A concentrations were significantly elevated in the PCOS group compared with control subjects (101.2 ng/ml ± 33.55 vs. 82.5 ng/ml ± 32.65, P=0.019). CIMT was also higher in women with PCOS than in control subjects (0.51 ± 0.05 mm vs. 0.44 ± 0.05 mm, P<0.01). Serum lipid parameters were correlated to serum fetuin-A concentrations in the PCOS group, but no correlation was found between fetuin-A and CIMT (rPCOS=0.244, pPCOS=0.158; rcontrol=-0.002, pcontrol=0.988). CONCLUSION: In this, the first study of fetuin-A concentrations in PCOS, the results showed that fetuin-A concentrations were increased in euglycemic patients with PCOS.

Assessment of impaired glucose tolerance prevalence with hemoglobin A1c and oral glucose tolerance test in 252 Turkish women with polycystic ovary syndrome: a prospective, controlled study.

STUDY QUESTION: What is the prevalence of abnormalities in glucose metabolism in patients with polycystic ovary syndrome (PCOS) and controls in a Turkish population? SUMMARY ANSWER: The total prevalence of glucose abnormalities in PCOS patients was 16.3% [impaired glucose tolerance (IGT) 14.3%; type 2 diabetes mellitus (T2DM) 2%] and was higher than in healthy subjects (IGT 8.5%; T2DM 0%, respectively). WHAT IS KNOWN ALREADY: One of the most common markers of chronic glycemia is hemoglobin Alc (HbA1c). However, little is known about whether the use of HbA1c results in diagnosis of more cases of glucose intolerance in the PCOS population than the oral glucose tolerance test (OGTT) alone. STUDY DESIGN, SIZE, DURATION: This was a prospective study, including 252 women with PCOS and 117 control women without PCOS. PARTICIPANTS/MATERIALS, SETTING, METHODS: The study was carried out in the gynecological outpatient department of Namik Kemal University Hospital, Turkey, between 2010 and 2012. Women with PCOS (n = 252) were diagnosed according to Rotterdam criteria. The control group included 117 women (aged 17-45 years) who were selected randomly. BMI of participants ranged between 15.6 and 47.9 kg/m(2). MAIN RESULTS AND THE ROLE OF CHANCE: Patients with PCOS were comparable to controls in terms of age (24.8 versus 25.9 years, respectively) and had higher BMI (26.1 versus 24.9 kg/m(2), respectively). Of 252 patients with PCOS, 41 had glucose intolerance (IGT 14.3%; T2DM 2%) when compared with 10 of the 117 control patients (IGT 8.5%; T2DM 0%; odds ratios = 2.08; P = 0.045) during the OGTT. When an HbA1c value ≥ 5.6% was used to divide the total population, the prevalence of abnormal glucose metabolism was 7.9% in the patients with PCOS, below the value detected in the control patients (8.5%), which showed that 20 of 41 patients with abnormal glucose tolerance would not have been diagnosed, if the HbA1c alone had been used. When compared with the OGTT results, HbA1c provided 52.4% sensitivity, 74.4% specificity, 67.1% positive and 60.9% negative predictive values with a threshold value of 5.6% in abnormal glucose tolerance. The receiver operating characteristic analysis suggested a threshold value of 5.35% in HbA1c (75.6% sensitivity and 52.6% specificity) for the prediction of abnormal glucose tolerance. LIMITATIONS, REASONS FOR CAUTION: This study did not involve weight-matched healthy subjects, which may cause a difference in prevalence of abnormal glucose metabolism between the groups, and the results are limited to an unselected population of patients who have the full PCOS phenotype. In addition, the incidence of T2DM among the first-degree relatives and 2-h insulin levels could not be reported in full. WIDER IMPLICATIONS OF THE FINDINGS: Further investigation of the efficacy of HbA1c for the prediction of abnormal glucose tolerance should be undertaken in long-term prospective studies and in different geographic populations. At present, the only way to reliably detect abnormal glucose metabolism in Turkish women with PCOS appears to be using the OGTT. STUDY FUNDING/COMPETING INTEREST(S): No financial support. The authors have no competing interests to declare. TRIAL REGISTRATION NUMBER: Not applicable.

Does previous abdominal surgery effect the feasibility of total laparoscopic hysterectomy?

OBJECTIVE: The primary aim of this study is to evaluate the effects of previous abdominal surgery on the feasibility of performing and the safety of total laparoscopic hysterectomy (TLH). MATERIAL AND METHODS: In this retrospective study, we analysed 62 laparoscopic hysterectomies which were performed at our institute between February 2011 and January 2013. We chose to perform laparoscopic surgery for all patients, including those who had previously undergone abdominal surgery. The patients were classified into two groups: Group 1 included patients with a history of abdominal surgery (n=24) and Group 2 included patients without a history of abdominal surgery (n=38). RESULTS: THE OPERATING PERIOD WAS COMPARED IN BOTH GROUPS: 184.43±51.0 min. for Group 1 and 195.41±64.1 min. for Group 2 (p=0.471). Postoperative hospital stay and blood loss was also compared. There was just 1 conversion from TLH to a laparotomy in both groups. None of the patients in Group 1 needed a blood transfusion, whereas 1 in Group 2 did. CONCLUSION: We found that operation time, postoperative hospital stay, blood loss, rate of operative complications or conversion rate to open surgery between patients with and without a history of abdominal surgery were comparable. Therefore, it appears that a history of abdominal surgery does not adversely affect the safety of TLH.

Time dependent influence of etonogestrel on the caspase-3 immunoreactivity and apoptotic indexes of rat uterus and ovaries.

Apoptosis is necessary for the balance between cell proliferation and loss. Thirty-six Wistar-Albino rats were subjected to investigate apoptotic effect of widely used implantable progestins on ovarian and uterine tissues. Rats were divided into 6 groups. In the first five groups, we applied etonogestrel (IMP) subcutaneous implants (n = 30). The rats in groups were sacrificed sequentially every 10 days after application. The rats in the last group (n = 6) were accepted as controls. Apoptotic index (AI) values and Caspase-3 immunoreactivities of ovaries and uterus were recorded. In IMP groups, AI and Hscore values in stroma and glandular epithelium of uterus, granulosa and teca-lutein cells of the ovary increased with the longer progesterone exposure. Increase in AI and Hscore values were more prominent after 30 days of exposure for teca-lutein cells of ovary. Progestins increased apoptosis in ovaries and uterus by the longer exposure. Apoptosis increased in ovaries by chronic progesterone exposure. The apoptotic effect of progestin on endometrium is clear but long-term systemic application may lead to alterations in ovarian physiology. We evaluated time dependent apoptotic effect of etonogestrel on reproductive physiology and discussed progestins effect from another point of view in this study.

Is subclinical hypothyroidism contributing dyslipidemia and insulin resistance in women with polycystic ovary syndrome?

We aimed to analyze lipid parameters and determine the need for a 2-hour oral glucose tolerance test (OGTT) for the identification of IR and impaired glucose tolerance test (IGT) in subclinical hypothyroidism (SCH) women with and without polycystic ovary syndrome (PCOS). 20 patients with PCOS and SCH consisted of Group I and 39 patients with PCOS and normal thyroid function consisted of Group II and 53 healthy women with normal thyroid function consisted of Group III. Triglyceride levels were 143.26 ± 99.86 mg/dL in group 1 and 88.56 ± 37.56 mg/dL in group 2 and 83.71 ± 31.94 mg/dL in group 3 which were statistically significant. Total cholesterol, HDL- cholesterol, LDL-cholesterol were found similar between the groups. Fasting insulin levels were 12.45 ± 8.62 µU/mL in group 1 and 8.60 ± 5.35 µU/mL in group 2 and 7.04 ± 3.55 µU/mL in group 3 which were statistically significant (P = 0.027). HOMA-IR were 2.92 ± 2.34 in group 1 and 1.95 ± 1.52 in group 2 and 1.60 ± 0.86 in group 3 which were statistically significant (P = 0.046). This study showed that women with PCOS and subclinical hypothyroidism should be evaluated for dyslipidemia and insulin resistance.

A rare cause of virilization; Ovarian steroid cell tumor, not otherwise specified (NOS).

Sex cord-stromal tumors account for 5% of ovarian tumors and 2% of malignant ovarian tumors. Steroid cell tumors (SCT), not otherwise specified (NOS), are rare sex cord-stromal tumors of the ovary and account for less than 0.1% of all ovarian tumors. We report a rare case of a post-menopausal woman presented with hirsutism, virilism and with findings of hyperestrogenism.

Assisted reproductive treatment applications in men with normal phenotype but 45,X/46,XY mosaic karyotype: clinical and genetic perspectives.

OBJECTIVE: The 45,X/46,XY mosaic karyotype is expressed by a spectrum of genital phenotypes, ranging from normal males through to ambiguous genitalia and to normal females. CASE REPORTS: We present three cases of men with azoospermia or severe oligozoospermia, and a 45,X/46,XY mosaic karyotype and two with a Y-chromosome microdeletion. Phenotypically, they appeared as normal males, with normal penis, scrotum and secondary sex characteristics. Testicular sperm extraction and aspiration were applied to patients, and couples were prepared for assisted reproductive therapy. All men with azoospermia or severe oligozoospermia were evaluated for karyotype and Y-chromosome microdeletion even if they had normal phenotypes. CONCLUSION: Possibilities for finding sperm and the biologic paternity in subjects with 45,X/46,XY karyotype should be considered. Furthermore, the increased risk for testicular neoplasia with mosaic karyotypes should be taken into consideration.