Erdin Ilter

Erratum to: Relationship between bone mineral density, bone turnover markers and homocysteine, folate and vitamin B12 levels in postmenopausal women

Purpose We aimed to investigate whether levels of homocysteine (Hcy), folate, and vitamin B12 are related to bone turnover markers and bone mineral density (BMD) in postmenopausal women.

Evaluation of cervical cytological abnormalities in Turkish population

INTRODUCTION Cervical cancer is one of the most common female malignancy with high mortality rates in developing countries. Our purpose was to determine the prevalence of cervical cytologic abnormalities in population (strict Islamic religious area) and the detection rate of epithelial abnormalities by cervical cytology (CC). MATERIALS AND METHODS A total of 32,026 conventional pap smear tests collected between January 2006 and January 2010 from three hospitals are retrospectively analyzed. RESULTS Total of 900 (2.8%) cases had epithelial abnormalities. The numbers and rates of epithelial abnormalities were as the followings: Atypical squamous cell of undetermined significance (ASCUS; n=615 [1.9%]); atypical squamous cell suspicious for high-grade squamous intraepithelial lesion (ASC-H; n=27 [0.1%]); atypical glandular cell of undetermined significance (AGUS; n=73 [0.2%]); low- grade squamous intraepitelial lesion (LSIL; n=147 [0.5%]); high- grade squamous intraepithelial lesion (HSIL; n=35 [0.1%]); and squamous cell carinoma (SCC; n=3 [0.0%]). CONCLUSION The prevalence of cervical cytological abnormality in our study was 2.8%. Recently, some conflicting results from the same population were published. More prospective studies with larger numbers are needed.

Effects of Spirulina on Cyclophosphamide-Induced Ovarian Toxicity in Rats: Biochemical and Histomorphometric Evaluation of the Ovary

Cyclophosphamide (Cyc) is known to cause ovotoxicity and infertility in women. Our aim is to investigate the possible ovotoxic effects of Cyc and possible antioxidant and protective effects of blue-green algae, Spirulina (Sp), in rat ovaries. Eighteen rats were given: group I (n = 6, control); group II (n = 6, CP), a single dose Cyc; group III (n = 6, Sp+Cyc), 7 days Sp+single dose Cyc. Tissue malondialdehyde (MDA) levels, superoxide dismutase (SOD), and catalase (CAT) activities are assessed biochemically. Normal and atretic primordial and primary follicle counts for all sections obtained for each ovary are calculated. Mean number of follicle counts for each group are compared. In Sp+Cyc group, tissue MDA levels were significantly lower than those in the CP and higher than those in the C group (CP > Sp+Cyc > C). Tissue SOD activity was significantly higher in Sp+Cyc group than that in the CP group and lower than that in the C group (C > Sp+Cyc > C). No statistically significant difference was found between the ovarian CAT activities in any group. Histomorphometrically, there was also no significant difference between the mean numbers of normal and atretic small follicle counts. Our results suggest that single dose Cyc has adverse effects on oxidant status of the ovaries and Sp has protective effects in Cyc-induced ovotoxicity.

Xanthogranulomatous salpingitis as a rare pathologic aspect of chronic active pelvic inflammatory disease.

Xanthogranulomatous salpingitis (XGS) is a rare form of chronic inflammation of the fallopian tubes. A 41-year old woman with a history of secondary infertility for 2 years is presented. The patient underwent bilateral salpingooopherectomy with presumptive diagnosis of adnexal mass with cystic component. Intraoperative pathology consultation was done. The diagnosis of bilateral XGS associated with chronic active follicular salpingitis was made. XGS is reported to be caused by an unsuccesfully treated pelvic inflammatory disease. Its association with chronic active follicular salpingitis has not been previously reported. Chronic active follicular salpingitis with xanthogranulomatous inflammation might give the impression of a cystic adnexal mass with septations on preoperative pelvic computed tomography. Frozen sections are necessary to rule out malignancy as done in our case.

Comparison of uterine artery blood flow with levonorgestrel intrauterine system and copper intrauterine device

BACKGROUND As a contraceptive method, we investigated whether the levonorgestrel-releasing intrauterine system (LNG-IUS) has any effect on uterine artery blood flow when compared with copper intrauterine device (IUD). STUDY DESIGN Sixty women with copper IUD and 60 women with LNG-IUS were included in the study. The age, gravidity, parity, body mass index (BMI) and menstrual flow pattern using a pictorial chart were recorded. All women were assessed by ultrasonography at the preinsertion period and 1 year after insertion. The pulsatility and resistance indices (PI and RI, respectively) of the uterine artery and endometrial thickness were evaluated in the preinsertion and postinsertion periods. RESULTS In copper IUD users, preinsertion and postinsertion ultrasonographic assessments were not significantly different. However, postinsertion RI was significantly higher compared with preinsertion RI in LNG-IUS users (p=.001). The PI was also increased 1 year after insertion, but it did not reach statistically significant levels (p=.08). Endometrial thickness was also significantly decreased in the postinsertion period in women with LNG-IUS (p=.04). CONCLUSION The significant increase in uterine artery RI in LNG-IUS users 1 year after insertion might be due to its local progestational effects. It might also indicate the mechanism of the LNG-IUS in reducing menstrual blood flow.

Negative correlation between D-dimer and homocysteine levels during pregnancy and the postpartum period: a prospective study

OBJECTIVE There have been conflicting data about the role of increased levels of homocysteine (Hcy) on haemostatic system. We aim to investigate prospectively the relation between serum Hcy levels and changes in haemostatic system in pregnancy and postpartum period. STUDY DESIGN Sixty-eight healthy pregnant women were included in the study. Blood samples were obtained in the 11th gestational week, 25th gestational week, 32nd gestational week and postpartum 4th week. The haemoglobin levels, white blood cell count (WBC), platelet count, activated partial thromboplastin time (aPTT), prothrombin time (PT), fibrinogen, D-dimer, Hcy, vitamin B12, and folate levels were measured. RESULTS Serum Hcy levels were negatively correlated with D-dimer levels (r = -0.57, p < 0.0001). The highest levels of D-dimer (1046.62 ± 322.01 ng/ml) were achieved in the third trimester and the lowest levels of serum Hcy (4.45 ± 1.23 mmol/l) were detected in the same trimester. In postpartum fourth week, D-dimer levels were decreased to normal levels (238.27 ± 198.59 ng/ml) while the serum Hcy levels were reached to the highest levels (7.99 ± 1.36 mmol/l). CONCLUSION The negative correlation between Hcy and D-dimer levels may be a compensatory mechanism to maintain the normal haemostatic balance in pregnancy. Hence, possible advantage of low Hcy levels in pregnancy may be to prevent undesired thrombosis.

Pure 46,XY Gonadal Dysgenesis (Swyer Syndrome) with Breast Development and Secondary Amenorrhea

55% of these patients [2, 4] . These neoplasms, especially gonadoblastomas, usually have hormonal (estrogen) secretion which can cause breast development after the normal age of puberty. Also, some ovarian follicles may persist and function at puberty in 46,XY phenotypic females who undergo spontaneous puberty and experience menarche. However, most of the patients with Swyer syndrome have neither breast development nor menarche experience.

Utility of Cartilage Grafts Wrapped With Amniotic Membrane in Dorsal Nasal Augmentation.

Objectives:The success of rhinoplasty may be compromised with postoperative problems like rough and rigid nasal dorsum. Biological grafts or alloplastic materials are required to hurdle and correct nasal dorsal deformities and also irregularities. The purpose of this experimental study was to compare pure cartilage graft, cartilage graft wrapped in amniotic membrane, and diced cartilage grafts wrapped in amniotic membrane for soft tissue augmentation. Methods:All grafts were transplanted through a subcutaneous tunnel created in the nasal dorsum of 18 rats, 6 in each group. After 3 months follow-up, the histopathological changes in all groups were evaluated by light microscopy and volumetric measurements. Results:With regard to cartilage viability, cartilage wrapped in amniotic membrane had a higher success rate than pure cartilage graft. Also, a further increased success rate was found in the diced group. Conclusions:In the soft tissue augmentation after rhinoplasty surgery, especially diced cartilage wrapped in amniotic membrane keeps the graft viable and adjoined.

Fluid intake and voiding parameters in asymptomatic Turkish women

Introduction and hypothesisFor an accurate evaluation of bladder diaries, we aim to investigate normal urinary habits and determining factors on functional bladder capacity, frequency, and 24-h volume in the bladder diaries of asymptomatic women.MethodsOne-hundred and fifteen asymptomatic women who recorded a 24-h bladder diary were included in the study. Linear regression analyses were used to explore associations between diary values and patient characteristics.ResultsTotal number of voids was related to age, body mass index, total voided volume, total fluid intake, total diuresis rate, and maximum fluid intake in one go. Maximum, average, and minimum volumes per void were found to be related to body mass index, total voided volume, total fluid intake, total diuresis rate, and maximum fluid intake. When we used multiple regression analysis, only maximum fluid intake was found to be related to the total number of voids, maximum, average, and minimum volumes per void.ConclusionsMaximum fluid intake rather than total voided volume seems to be an important determinant factor for total number of voids and functional bladder capacity.

Serotonin dilemma in postmenopausal women: Is it low or high?

OBJECTIVE In this study, we have studied with premenopausal (PM), naturally menopausal (NM) and surgically induced menopausal (SM) women in order to investigate the differences in serum cortisol, dehydroepiandrosterone sulfate (DHEA-S), follicle stimulating hormone (FSH) and estradiol (E2) levels on serum serotonin levels. METHODS Forty premenopausal (36.7+/-3.5 years), 40 naturally menopausal (54.2+/-8.4 years) and 38 surgically induced menopausal (55.4+/-11.2 years) women were included in the study. None of the subjects were using antidepressants or hormone replacement therapy. In NM and SM, years since menopause (YSM) were 3.16+/-1.58 and 3.36+/-1.89, respectively. Cortisol, DHEA-S, FSH and E2 levels were determined by immunochemiluminisence while serotonin levels were determined by HPLC. RESULTS Serum serotonin levels in NM women were higher than the other two groups [144.23+/-45.29 microg/L vs 61.35+/-37.72 microg/L in SM women and 98.74+/-50.29 microg/L in PM women]. E2 and DHEA-S were positively correlated, while FSH and cortisol were negatively correlated with serotonin in NM and SM. There was no significant correlation between serotonin and age or YSM. In the PM group, there was no significant correlation between serotonin and the hormones. CONCLUSION In conclusion, increased serotonin levels in naturally menopausal women may be a compensatory mechanism to decreased E2 levels as it is postulated that there is strong interaction between E2 and the serotoninergic system.