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Hydatidosis is a parasitic infection mostly in found in the liver and lung due to echinococus species. But occurrence in other locations is possible. Purpose of this report is to describe a case of bilateral Hydatid cyst in ovaries. Clinical findings with this uncommon location are poorly specific and diagnosis required histologic examination after surgical removal. Imaging and serology is useful to differentiate Hydatid cyst from benign and malignant tumors. This obligatory to examine lung and liver as the main sites of cyst when you are being faced with unusual location of Hydatid cyst especially in endemic area such as Iran. Our patients was a 35 years old woman with history of 4-month abdominal pain in left and right lower quadran. Sonography showed two cysts in adenexal lesions after surgical removal, they were sent to pathology lab. Hydatic cyst membrane was seen in histologic examination of two cystic masses.

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Background and Objective: There is a genetic background for polycystic ovary syndrome (PCOS). Due to increase metabolic disorders, lipoproteins, impaired glucose tolerance, and hypertension in PCOS patients, this study was done to determine the cardiovascular risk factors in first relative member of patients with polycystic ovarian syndrom in Shiraz, Iran. Materials and Methods: This case - control study was carried out on 107 parents and siblings of women with PCOS as cases and 107 non-PCOS parents and siblings of women as controls in Shiraz, Iran during 2007-08. Demographic characteristic, BMI, obesity and blood pressure were recorded for all subjects. Serum lipoproteins including total cholestrol, triglyceride, LDL, HDL and fasting blood sugar were measured in cases and controls. Data were analyzed using SPSS-16.5, independent t-test, Chi-Square and Kappa tests. Results: 35.3%, 26.5%, 11.76% and 5.8% of fatheres in cases were considered as overweight class I, class II, class III of obesity, respectively when compared to controls. This differecne was significant (P<0.05). Waist –hip ratio in mothers in cases (25.6%) and controls (17.9%) were higher than 0.85. Waist –hip ratio among the sisters in case and control groups were 23.5% and 17.6%, respectively (P<0.05). Hypertension was observed in 12.2% of cases and 3.7% of controls. This difference was not significant. High level of triglyceride were determined in 14.94% of cases and 6.5% of controls. A significant correlation was found between BMI and diabete II in case and control groups (P<0.05). Disorder in glucose tolerance test (GTT) in case and control goups were 19.62% and 7.47%, respectively (P<0.05). The obesity was found in 18.7%, 6.54% in cases and controls with disorder in GTT (P<0.05). Conclusion: This study showed that obesity, central obesity, high level of serum lipoproteins and hypertension among first relative member of patients with PCOS are significantly higher than the controls.

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Background and Objective: Attention deficit hyperactivity disorder (ADHD) is the most common in psychology and Methylphenidate hydrochloride (MPH) is one of the most frequently prescribed pediatric medicine. This study was done to determine the effect of Methylphenidate hydrochloride on ovarian and pituitary gonadotropin hormone in peripubertal mice Materials and Methods: This experimental study was done on 40 preipubertal female mice (BALB/c) with three weeks age and approximate 12-15 gram. The mice were allocated randomly in one control and three experimental groups, designated as I, II and III. Animals in group I, II and III were received by gavage Methylphenidate hydrochloride with 2, 5 and 10 mg/kg body weight for six days, respectively. At the end of experiment body weight, serum estrogen, progesterone and pituitary gonadotropins were measured. Morphometric and histopathological evaluation of ovary were examined. Data were analyzed using SPSS-17, ANOVA and Tukey tests. Results: The body weight and ovary dimensions of animals in experimental groups were reduced significantly in comparison with control (P<0.05). Abnormal cells, structural alternations of granules cells and follicular growth abnormality were observed in experimental groups I and III in compare to control group. A significant reduction of estrogen, in group I, progesterone levels in group I and III were observed in comparison with the controls (P<0.05). Conclusion: This study showed that the Methylphenidate hydrochloride administration induces the reduction of body weight, ovary dimensions and hormones.

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Background and Objective: Polycystic ovary syndrome (PCOS) is the most endocrine disorder in women. This study was done to determine the effect of N-acetylcysteine with letrozole to induction of ovulation in infertile women with polycystic ovarian syndrome.

Methods: This clinical trail study was carried out on forty PCOS women with normal TSH, prolactin, hysterosalpingographies and normal spermograms. The patients in control group were received letrozole 5 mg/d for 5 days starting at day 3 of the cycle. The patients in interventional group were received letrozole 5 mg/d with NAC 1.2 g/d (group II) for 5 days starting at day 3 of the cycle. On 14^th day of cycle, transvaginal ultrasonography was performed to evaluate endometrial thickness and follicles properties. If mature follicle detected, hCG was injected and timed coitus at 12, 36 and 60 hours later advised. β-hCG level was checked on day 16 after hCG injection.

Results: The mean of endometrial thickness and follicles ovulation in hCG injection day was similar in the two groups. The pregnancy rate was 15% and 20% in control and interventional groups, respectively. This difference was not significant. The mean of follicles number was 1.13% and 1.47% in control and interventional groups, respectively. This difference was not significant.

Conclusion: NAC as an adjuvant to letrozole was not effective for ovulation induction in patients with PCOS.

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Background and Objective: Polycystic Ovarian Syndrome (PCOS) is considered as a metabolic disorder and it is one of the most common endocrine and heterogeneous disorders with complex pathogenesis among women in reproductive ages. This study was done to evaluate the accuracy of diagnosis of lipid accumulate product index (LAP), insulin resistance, waist circumference and waist to hip ratio in women with polycystic ovary syndrome.
Methods: In this case control study, antropometrics, biochemical parameters, LAP and insulin resistance in 43 women suffering from PCOS as case and 40 healthy women as control were measured. Body mass index (BMI), waist hip ratio (WHR) and waist circumference (WC) was determined for each subject. LAP was defined as [WC (cm)-58´TG (m mol/L)]. PCOS was diagnosed according to Roterdam standard .Insulin resistance was defined based on Homeostatic model assessment – insulin resistance (HOMA-IR).
Results: The mean age, BMI, WHR and LAP index, among PCOS women were 24.06±5.86, 26.61±4.34, 0.81±0.061 and 47.13±4.13, respectively. There was a direct and significant correlation between HOMA-IR index and BMI, WC and LAP in case group (P<0.05). Statistical analysis showed that the optimal cut-off value of LAP, BMI, WC and WHR were 46.93, 27.91, 93 and 0.81 respectively.
Conclusion: The WC, BMI and LAP indices are useful in screening the insulin resistance in patients with PCOS.

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Background and Objective: Puberty is a period of transition from childhood to adulthood which is accompanied by physiological changes. Menarche age is an important puberty indicator for assessing growth status. Growth and maturity of the genitals are essential for a girl's reproductive health. This study aimed to investigate the relationship between uterine sonographic characteristics and dimensions with menarche and puberty in girls.
Methods: This descriptive-analytical study was performed on 76 healthy girls (aged 9-16 years) who were referred to the endocrinology clinic of Taleghani Hospital in Gorgan (Iran) during 2017-2020. Height, weight and age were recorded and uterine and ovarian dimensions were measured by pelvic sonography.
Results: There was a significant positive correlation between menarche age (r=0.79, P=0.001) and ovarian length (r=0.81, P=0.007), ovarian volume and the length of the largest side of the uterus (r=0.77, P=0.001). Height had a significant positive association with menarche age (b=0.082, P=0.002) and ovarian length in the second place (b=0.097, P=0.004). But there was an inverse relationship between menarche age and girls' weight.
Conclusion: An increase in the menarche age increases the size of the uterus and its volume.
 

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Background and Objective: Silver nanoparticles are produced in large quantities in the industry and have estrogenic activities and toxic effects on different organs. This study was conducted to determine the effect of silver nanoparticles on the ovarian tissue of NMRI rats treated with alpha lipoic acid.
Methods: In this experimental study, 24 female NMRI rats were randomly divided into 4 groups of 6. The groups included the control group, oral silver nanoparticles (500 mg/kg of body weight), injected alpha lipoic acid (100 mg/kg of body weight), and silver nanoparticles (500 mg/kg of body weight) plus alpha lipoic acid (100 mg/kg body weight). The treatment was performed for 28 days. After the treatment period, blood sampling was performed from the rats’ hearts to analyze biochemical parameters (malondialdehyde, estrogen, progesterone, and total antioxidant capacity using the ferric reducing ability of plasma (FRAP) method). By dissecting the rats, the left ovaries were removed, fixed, molded, and cut, tissue passaging was performed, and the ovaries were stained using the hematoxylin-eosin method. Then, the ovarian tissue was evaluated by different stereological methods.
Results: The total mean ovarian volume, the cortex volume, the medulla volume, and the corpus luteum volume, and the total number of primordial, primary, secondary, and Graafian follicles were significantly reduced in the silver nanoparticles group compared to the control group (P<0.05). The simultaneous administration of alpha lipoic acid and silver nanoparticles compensated for the adverse effects of silver nanoparticles on the above parameters. On the other hand, the mean number of different types of follicles in the rats treated with alpha lipoic acid significantly increased compared to the control group (P<0.05). A statistically significant reduction was observed in the measurement of estrogen and progesterone hormones in the serum of the silver nanoparticles group compared to the control group (P<0.05). Moreover, in assessing the antioxidant capacity of the serum of the group treated simultaneously with silver nanoparticles + alpha lipoic acid, a statistically significant increase was observed compared to the group treated with silver nanoparticles (P<0.05).
Conclusion: Silver nanoparticles can have adverse effects on the structure of the ovary and its components, and alpha lipoic acid can largely compensate for these detrimental effects.