Placental and Umbilical Cord Blood Oxidative Stress Level and Telomere Homeostasis in Early Onset Severe Preeclampsia.

OBJECTIVE: Although the etiopathogenesis of preeclampsia (PE) is unknown, evidence suggests that it may be associated with increased oxidative stress. Studies have shown that oxidative stress can affect DNA fragments called telomeres. However, the interactions of PE, oxidative stress, and telomere length are not clearly known. This study aims to evaluate the oxidative/anti-oxidative stress balance in the placenta and umbilical cord and examine the effect of oxidative stress on telomeres. MATERIALS-METHOD: Cord blood and placental samples were collected from 27 pregnant women with severe PE (280/7-336/7 gestational weeks) and 53 healthy pregnant women. Telomere length (TL) was measured by real-time PCR in the cord blood and placenta tissue. Total antioxidant status (TAS) and total oxidant status (TOS) levels were measured in the cord blood and placenta tissue using a colorimetric method. RESULTS: No significant differences were found between groups regarding age, BMI, gravida, parity, and newborn gender (p>0.05). Cord blood and placental TL of PE patients were significantly shorter than the control group, while cord blood and placental TAS and TOS levels were higher (p<0.05). The results of a multivariate logistic regression analysis showed that the level of placental TOS in PE patients (OR=1.212, 95% CI=1.068-1.375) was an independent risk factor affecting PE. CONCLUSION: This study found that oxidative stress is an independent risk factor in the development of PE and shortens TL in both placental and umbilical cord blood. Future research on telomere homeostasis may offer a new perspective for the treatment of PE.

Neutrophil:lymphocyte and estradiol:progesterone ratios as predictive markers for ovarian hyperstimulation syndrome (OHSS).

This study was based on the pathophysiology of the disease and aimed at predicting ovarian hyperstimulation syndrome (OHSS) by determining the importance of ratios obtained from the inflammatory process associated with oestradiol and progesterone in recent years. Out of 242 infertile women who underwent assisted reproductive therapy, 59 patients who developed OHSS were taken as the study group, while the remaining 122 normo-responder (NR) and 61 hyper-responder (HR) patients constituted the control group. The neutrophil to lymphocyte (NLR) and oestradiol/progesterone (EPR) ratios were found to be statistically significantly higher in the OHSS group (P <0.001). A multivariate logistic regression analysis revealed that the NLR (OR=2.410, P =0.001) and EPR (OR=1.701, P =0.028) were independent predictors for the development of OHSS. In conclusion, in OHSS inadequate progesterone levels may inhibit suppression of the exaggerated inflammatory process caused by high E2 levels, and NLR and EPR can be used to predict the development of OHSS in patients undergoing controlled ovarian hyperstimulation during in vitro fertilisation cycles.

The effect of rectus reapproximation on postoperative muscle strength and core endurance in cesarean section: A prospective case-control study.

AIM: The necessity of the reapproximation technique of the rectus abdominis muscle in the cesarean section (CS) is a controversial issue. We aimed to investigate the effect of the approximation of the rectus abdominis muscle in CS on postoperative pain intensity, muscle strength, and core endurance. METHODS: Thirty-eight women whose rectus muscle was reapproximated in CS and 36 women whose muscles were not reapproximated were included in the study. All women were called in for evaluation in the postoperative period twice, in the 8th-10th and 24-26th weeks. While muscle strength was assessed by manual muscle test (MMT), core endurance was assessed by core stability tests [trunk flexion test (TFT), trunk extensor endurance test (TEET), lateral right/left bridge test (LRBT/LLBT)]. The distance between inter-rectus diastasis (IRD) and rectus abdominis muscle thickness were evaluated by ultrasonography. RESULTS: In the first evaluation; in the rectus muscle reapproximation (RMR) group, lower and upper IRD values were less than the control group, while muscle strength, TFT, TEET, LRBT, and LLBT times were higher (p < 0.001, <0.001, 0.014, <0.001, <0.001, 0.002, and <0.001, respectively). In the second evaluation; in the RMR group, lower and upper IRD values were lower than the control group, while upper rectus abdominis muscle thickness, TFT, TEET, and LRBT times were higher (p < 0.001, <0.001, 0.046, <0.001, 0.032, and 0.010, respectively). CONCLUSION: RMR in CS increases muscle strength and core endurance in the early postoperative period. RMR can facilitate the daily work of mother by increasing their physical fitness, especially in the early postoperative period.

The Activation of Cannabinoid Type-2 Receptor with JWH-133 Protects Uterine Ischemia/Reperfusion-Induced Damage.

INTRODUCTION: Uterus transplantation is a complex surgical procedure. Uterine ischemia/reperfusion (IR) damage occurring in this process may cause loss of function in the uterus. Cell damage must be prevented for a healthy uterine function and successful transplantation. Cannabinoids, with their increasing clinical use, are substances with strong anti-inflammatory and antioxidative effects and have a role in immune system regulation. However, their efficacy in uterine IR damage is still unknown. This study provides information on the potential applications cannabinoids agonist JWH-133 in uterine IR damage and, hence, in the transplant process. METHODS: Rats were divided into 4 groups (n = 8), performed uterine IR, and treated 2 groups with JWH-133. After anesthesia, ischemia was applied for 1 h to the uterus while reperfusion was applied for 3 h. After the experiment, malondialdehyde (MDA) levels and phosphorylated nuclear factor-kappa B (p-NF-κB) expression were examined in the tissue samples. Also, cell damage was evaluated by histopathological imaging and TUNEL staining. RESULTS: In the uterine IR group, NF-κB expression and MDA levels were detected at high levels. Histopathological examinations and TUNEL staining revealed extensive cell damage. On the other hand, in groups treated with JWH-133, dose-dependent NF-κB expression and MDA levels decreased (p < 0.05). Depending on the dose, the rate of surviving cells increased in TUNEL staining results. CONCLUSION: The results showed that JWH-133 was effective in reducing uterine IR damage. Cannabinoids may be a new alternative that may be used in the transplantation process in the future.

Unplanned pregnancy and awareness of emergency contraception: a postpartum period survey.

OBJECTIVES: The study aimed to determine the awareness of emergency contraception (EC) and knowledge of its use as well as the unplanned pregnancy rate among women in the immediate postpartum period in Ankara, Turkey's second largest city. METHODS: Interviews were carried out among 1955 women on their first or second day postpartum. The interview was based on a questionnaire containing 19 questions covering participants' awareness and experience of using EC as well as their future approach to its use. RESULTS: The rate of unplanned pregnancy was 18.2% and the rate of EC awareness was 26.0%; 89.4% of those who were aware of EC knew how to use it correctly. In the multivariate regression analysis, employment, household income and level of education were independently associated with EC awareness; gravidity, household income, level of education and number of abortions were independently associated with unplanned pregnancy. Awareness of EC increased significantly (p < .05) with age, household income and educational level; knowledge about the correct use of EC increased with age and educational level (p < .05). CONCLUSION: EC awareness among the study population was low and was related to household income and educational level. Household income, educational level and gravidity were the most important factors associated with unplanned pregnancy. Governments must therefore establish appropriate health policies and provide contraceptive education to women from adolescence onwards.

2-Arachidonoylglycerol Activity in Over Ischemia Reperfusion Damage: Can Endocannabinoids Protect Ovarian Reserve?

Objective: The present study aimed to demonstrate the possible effects of increased 2-arachidonoylglycerol (2-AG) by applying the monoacylglycerol lipase inhibitor KML-29 on rats with ovarian ischemia-reperfusion (IR) model. Methods: Forty-eight female Wistar albino rats were divided into six groups. Group 1: Sham, Group 2: Ischemia, Group 3: IR, Group 4: IR + KML-29 (2 mg/kg), Group 5: IR + KML-29 (20 mg/kg), and Group 6: IR + vehicle (dimethyl sulfoxide). Three hours of ischemia followed by 3 h of reperfusion. Two different doses of KML-29 (2 and 10 mg/kg) were administered intraperitoneally in Groups 4 and 5, 30 min before reperfusion. Ovarian IR injury and ovarian reserve were evaluated histopathological and by using nuclear factor (NF)-κB, interleukin (IL)-1ß, tumor necrosis factor (TNF)-α, transforming growth factor (TGF)-ß1, superoxide dismutase, glutathione peroxidase pre-/postoperative blood antimullerian hormone, and inhibin B. Results: In the KML-1 and KML-2 groups, this damage was significantly reduced compared to the ischemia group. NF-κB, IL-1ß, TNF-α, and TGF-ß1 immunoreactivities increased statistically significantly in the ischemia group compared to the control group (p<0.001). Immunoreactivities of these proteins were significantly decreased in the KML-1 and KML-2 groups (p<0.001). It was observed that the number of these apoptotic cells decreased significantly in the KML-1 and KML-2 groups compared to the ischemia group (p<0.001). The postoperative inhibin level showed a significant decrease in the ischemia group compared to the sham group, while a significant increase was observed in the KML-1 and KML-2 groups compared to the ischemia group. Conclusion: It was seen that anti-inflammatory, antioxidant, and antiapoptotic activity was formed, and the ovarian reserve was preserved with 2-AG in ovarian IR damage. The protective effect of endocannabinoids on the ovaries may create a promising new treatment strategy for many pathologies that will affect the ovarian reserve.

Effects of infertility and infertility duration on female sexual functions.

OBJECTIVE: The objective was to evaluate the effects of infertility and its duration on female sexual functions. MATERIALS AND METHODS: One-hundred and seventy-four (21.5 %) primary infertile cases, who attended the infertility outpatient clinic of our hospital, with a mean age of 31.2 ± 3.8 (range 20-45), have been determined as study group. In addition, 635 (78.5 %) cases with a mean age of 32 ± 3.2 (range 17-45) years, which attended the gynecology outpatient clinic with various complaints, were included as the control group. Infertile cases were grouped into three according to infertility duration: less than 2 years (Group I), 2-5 years (Group II), and 5 years and longer (Group III). Sexual dysfunction was evaluated via Turkish version of female sexual function index (FSFI) in the women who accepted to participate in this research. RESULTS: All the 809 cases incorporated in our study were found to be at risk for sexual dysfunction. Upon comparison between infertile and fertile groups, no meaningful statistical difference was determined within the scores of desire, arousal, lubrication, orgasm, sexual satisfaction, pain and total FSFI parameters (p > 0.05). The assessment on infertility durations showed that only sexual satisfaction scores were similar, whereas all other parameter scores and total FSFI scores were different significantly between all three groups. The scores got meaningfully lower as infertility duration of the couples extends (p < 0.05). CONCLUSIONS: As the infertility duration extends, the scores of all parameters, except sexual satisfaction, decreases. But as many factors play a role in female sexual dysfunction, to blame prolonged infertility as a situation that negatively affects female sexual life, prospectively designed studies should be performed.

The role of inflammation, oxidation and Cystatin-C in the pathophysiology of polycystic ovary syndrome.

Objective: The relationship between Cystatin-C levels and inflammatory, oxidant, and antioxidant markers in polycystic ovary syndrome (PCOS) was investigated. Materials and Methods: A total of 96 participants were included in the study as PCOS (n=58) and control (n=38) groups. Tumor necrosis factor-alpha (TNF-α), interleukin-1 beta (IL-1B), interleukin 6 (IL-6), malondialdehyde (MDA), superoxide dismutase (SOD), and Cystatin-C were evaluated by ELISA method. Relationships metabolic and endocrine parameters seen in PCOS were examined. Univariate and multivariate logistic regression analyzes were performed to identify risk factors that may affect the PCOS group. Bivariate correlations were investigated by the Spearman's correlation analysis. Results: While Cystatin-c, TNF-α, IL-1B, IL-6, MDA were found to be higher in patients with PCOS compared with the control group, SOD was found to be lower than the control group (p<0.05). In the correlation analysis, increased Cystatin-C levels were found to be associated with high IL-6 (r=0.214, p=0.037) and low SOD levels (r=-0.280, p=0.006). Conclusion: In our study, it was found that the increase in Cystatin-C levels was associated with an increase in IL-6 and a decrease in SOD. These results may bring up different treatment options to reduce cardiovascular risks for treating PCOS.

Brucellosis in pregnancy and its response to the changing immunoglobulin A: A prospective controlled study.

Objective: This study aimed to define the rare Brucella infection in pregnancy and its effects on immunoglobulins (Ig). Materials and Methods: This prospective study has conducted Brucella screening using the Rose Bengal test on pregnant and non-pregnant outpatients who did not show any specific Brucella symptoms. The immunoglobulin levels were measured using the enzyme-linked immunosorbent assay. The study group consisted of pregnant women who were at 20 weeks or below gestation and applied to our hospital outpatient clinic for routine check-ups. The control group consisted of healthy patients who applied for routine controls. Results: This study included a total of 584 participants, 293 of whom were controls and 291 were the study (pregnant) participants. The study revealed a 1.5% incidence of Brucella during pregnancy. In acute and chronic Brucella infection, lower levels of IgA response were observed in pregnant cases compared to the control group. Conclusion: Brucella infection is a disease that can cause fetal problems, especially in endemic areas. The role of the altered IgA response in pathologies that are associated with Brucella infection stands out as a new target for disease pathophysiology.

Behaviors and Attitudes of Obstetricians in Turkey Related to Cord Clamping, Cord Milking, and Skin-To-Skin Contact.

Objective This study was planned to evaluate obstetricians' practices of umbilical cord clamping, milking, and skin-to-skin contact applications and to determine the related variables. Material and methods A total of 522 obstetricians participated in the study. Participants were reached via the internet and a 15-item questionnaire was applied about umbilical cord clamping, cord milking, and skin-to-skin contact. Mann-Whitney U test and Student's t-test were used for continuous data and Chi-square test or Fisher's exact test for categorical data in determining the difference between groups. For the multivariate analysis, the possible factors identified with univariate analyses were entered into the logistic regression analysis to determine further independent predictors of delayed clamping. Statistical analysis was performed using the SPSS software (version 20, IBM Corp, Armonk, USA). Results It was determined that 234 (44.8%) of the participants clamped the umbilical cord early whereas 288 (55.2%) clamped it late. It was found that the delayed clamping rates of physicians working in public hospitals were significantly lower than those working in private (p<0.001). It was observed that 132 of the participants (25.3%) did not milk the cord and 180 (34.5%) of them applied it continuously, and no significant difference was found between physicians working in the public and private sectors (p=0.130). It was observed that 384 (73.6%) physicians applied skin-to-skin contact. In the multivariate regression analysis, it was determined that working status in a private hospital with a 3.6 odds ratio (OR) (95% CI = 2.0-6.3) and a low number of patients examined daily with a 1.2 OR (95%CI= 1.0-1.4) were the most important independent factors affecting the choice of delayed clamping. Conclusion It is seen that the most important parameter affecting the birth practices of physicians in our country is the employment status in public or private institutions. The age and professional experience of the physicians who clamp the umbilical cord late were found to be higher. Obstetricians are at the key point in obstetrics practice, and the experience of physicians and the type of institution they work with affect these practices.

Concordance of HPV, conventional smear, colposcopy, and conization results in cervical dysplasia.

BACKGROUND: Cervical cancer screening algorithms are increasingly focused on Human Papillomavirus (HPV)-based screening while the accuracy of using abnormal cytological findings to detect dysplastic lesions still remains important. This retrospective study correlated the results of conventional cervical cytology, colposcopy guided biopsy, and cold knife conization (CKC) procedures performed in a tertiary center. MATERIALS AND METHODS: Data from 9399 patients who underwent screening with conventional cervical cytology between 2010 and 2019 was obtained from the hospital registry. Abnormal cervical cytology and high-risk HPV DNA genotypes were recorded and their colposcopic and CKC pathology was determined. RESULTS: Two hundred and ninety two patients underwent colposcopy for abnormal cervical cytology and/or high-risk HPV positivity. One hundred and twenty three patients were positive for High-risk HPV. Abnormal cervical cytology was detected in 216 patients. The most common cytological anomaly was atypical squamous cells of undetermined significance (ASCUS) found in 9399 patients (1.39%). It was determined that conventional cytology had a sensitivity of 70.8% and a specificity of 62.2% for the detection of low-grade lesions, while it had a sensitivity of 72.4% and a specificity of 86.0% for the detection of high-grade lesions. CKC was applied to 68 patients who were diagnosed with high-grade squamous intraepithelial lesions (HSIL) as a result of the colposcopy. As a result of CKC, a high-grade lesion was detected in 73.5% of these patients. CONCLUSION: Conventional cervical cytology and colposcopy exhibited higher accuracy as the severity of lesions increased. Detection of HPV may prevent unnecessary surgical procedures, especially with ASCUS.

The Relationship Between Heavy Metal Exposure, Trace Element Level, and Monocyte to HDL Cholesterol Ratio with Gestational Diabetes Mellitus.

The objective of this study is to assess the levels of heavy metals (cadmium, lead, antimony, mercury, and arsenic), which are also called endocrine-disrupting chemicals, and trace elements (chromium-III, chromium-VI, zinc, copper, and selenium) vs. monocyte to HDL ratio among pregnant women with gestational diabetes mellitus (GDM). A total of 112 pregnant women (60 with GDM and 52 healthy women) were included in this case-control study. Analysis of heavy metals and trace elements were performed in inductively coupled plasma mass spectrometer. Heavy metals (cadmium, lead, antimony, mercury, and arsenic), trace elements (chromium-III, chromium-VI, zinc, copper, and selenium), and metabolic parameters were assessed in both groups. It was determined that the levels of cadmium, lead, antimony, and copper were higher (p < 0.05) and levels of chromium-III, zinc, and selenium were lower (p < 0.05) among the GDM group compared to the control group, whereas there was a statistically insignificant difference between the two groups, regarding the levels of copper, mercury, and arsenic (p > 0.05). Moreover, the monocyte to HDL ratio was higher in the GDM group (p < 0.05), and the insulin resistance was significantly higher as well (p < 0.05). The results of our study demonstrated that environmental factors could be effective in the etiology of GDM. Toxic heavy metals, through inducing Cu, OS, and chronic inflammation, and other trace elements, either directly by impacting insulin secretion or through weakening the body's antioxidant defense system, could play a role in the occurrence of GDM.

DLK1 and Nesfatin-1 levels and the relationship with metabolic parameters in polycystic ovary syndrome: Prospective, controlled study

Objective: Delta-like 1 (DLK1) is known to inhibit adipocyte differentiation and nesfatin-1 is a neuropeptide that plays a role in the regulation of nutrition and metabolism. We aimed to assess both the levels of DLK1 and nesfatin-1 in polycystic ovary syndrome (PCOS) and determine the association of DLK1 and nesfatin-1 with metabolic parameters. Materials and Methods: Forty-four patients with PCOS and 40 healthy women as the control group were included in this study. Venous blood samples of the participants were collected, and hormonal, metabolic parameters, DLK1 and nesfatin-1 blood levels were determined. Anthropometric parameters were also determined. For a double comparison, the Mann-Whitney U test was used for non-parametric numerical data, and Student's t-test was used for parametric numerical data. Bivariate correlations were investigated using Spearman's correlation analysis. The diagnostic performance of the parameters was evaluated using receiver operating characteristic curve analysis. Results: The findings showed that DLK1 and nesfatin-1 levels were lower among the PCOS group, and the differences in these values were found to be statistically significant. A significant negative correlation was found between DLK1 levels and body mass index (BMI), waist/hip ratio, visceral adiposity index (VAI), fasting serum insulin (FSI), homeostasis model of assessment-insulin resistance (HOMA-IR) and triglyceride levels. A significant negative correlation was found between nesfatin-1 levels and BMI, VAI, FSI, HOMA-IR and triglyceride. Conclusion: The findings showed that DLK1 and nesfatin-1 levels were lower in PCOS. Based on this study, DLK1 may be culpable for metabolic disorders in PCOS and can be a novel marker for PCOS in the future.

The effect of placental angiogenic and anti-angiogenic factors on pregnancy outcome in patients with early onset preeclampsia

Objective: The aim was to evaluate the possible effects of anti-angiogenic factors including soluble endoglin (sEng), placental growth factor (Pgf), and soluble fms-like tyrosine kinase 1 (sFlt-1) in both normotensive pregnant patients and preeclampsia (PE) patients. Material and Methods: The study was carried out at the Departments of Gynecology and Obstetrics and Biochemistry of Yozgat Bozok University Training and Research Hospital. Eighteen women with PE who were pregnant for at least 20 weeks comprised the study group. The control group consisted of 33 pregnant women with no complications and with similar demographic features. In the study, laboratory parameters, demographic characteristics, sEng, sFlt-1, and Pgf levels, delivery type, APGAR scores of the infants, and birthweight were determined and a comparison was made between the groups. Results: It was found that the sEng level was significantly lower in the PE group compared to the control group (p<0.05). In addition, the Pgf, birthweight, and 1st and 5th-minute APGAR scores were significantly lower in the PE group compared to the control group (p<0.05). Conclusion: The decrease in Pgf may have an effect on the pathogenesis of PE and can be utilized for the determination of PE.

Sexual function and depression in polycystic ovary syndrome: Is it associated with inflammation and neuromodulators?

Numerous studies have been carried out on depression and sexual dysfunction concomitant with polycystic ovary syndrome (PCOS). Increasing evidence has revealed the importance of inflammation in the etiology of PCOS. In addition, it has been known that some neuromodulators affect depression and sexual function. However, their effects on PCOS are not known. This study aimed to evaluate the relationship of depression and sexual function with cytokines and neuromodulators in PCOS patients. The present study included 20 fertile and 30 infertile patients diagnosed with PCOS and 30 healthy volunteers. Metabolic and endocrine parameters, interleukin (IL)-1ß, IL-6, TNFα, γ-aminobutyric acid (GABA), Glutamate, Brain-derived neurotrophic factor (BDNF) serum levels, Beck Depression Index (BDI) and Female Sexual Function Index (FSFI) scores of the patients were compared between the groups. TNFα, IL-1ß, IL-6, glutamate, GABA, and BDI scores were found to be significantly higher (p < 0.05) in the PCOS group (p < 0.05). Glutamate, TNFα, IL-1ß, and IL-6 values were higher whereas GABA and BDNF values were lower in pateints with moderate and severe depression (p < 0.05). There were no statistically significant relationships between these parameters and the FSFI scores (p > 0.05). Multivariate logistic regression analysis was conducted with potential factors that may affect sexual dysfunction. The results indicated that high waist-to-hip ratio (WHR) (> 0.80) with an odds ratio of 1.81 in PCOS patients, and body mass index (BMI) with an odds ratio of 2.3 and high WHR (> 0.80) with an odds ratio of 1.97 in all patients were found to be independent risk factors affecting sexual dysfunction. The results of the present study suggested that chronic low-dose inflammation seen in PCOS may interact with some neuromodulators, leading to the development of depression. However, no relationship was found between these parameters and sexual function.

The effects of latency period in PPROM cases managed expectantly.

Objective: Preterm premature rupture of membranes (PPROM), associated with prematurity, is an important obstetric complication that may cause neonatal mortality and morbidity. The optimal delivery time is controversial in cases with the expectant approach. The fetal effects of long-term exposure to PPROM are unknown. This study aimed to evaluate the maternal and fetal outcomes of expectantly-managed PPROM cases with different latency periods at 240/7-346/7 weeks of gestation.Material and method: The study group consisted of 206 patients at 240/7-346/7 weeks of gestation who met the inclusion criteria. Patients were divided into three groups according to their weeks of PPROM diagnosis as 240/7-286/7, 290/7-316/7, and 320/7-346/7. The period from membrane rupture to delivery was defined as the latency period and divided into three subgroups as 3-7 days, 8-13 days and ≥14 days. In addition to the demographic characteristics of the patients, maternal and obstetric complications, primary and secondary neonatal outcomes were compared between the groups. Primary neonatal outcomes were determined in terms of pathological Apgar scores (<5 at minute 1, <7 at minute 5), requiring resuscitation, admission to Neonatal Intensive Care Unit (NICU) and NICU length of stay. Secondary neonatal outcomes were determined in terms of respiratory distress syndrome, bronchopulmonary dysplasia, intraventricular hemorrhage, retinopathy of prematurity, necrotizing enterocolitis, patent ductus arteriosus, periventricular leukomalacia, and neonatal sepsis. In addition, for the prediction of morbidity and mortality, newborns were evaluated by SNAPPE II (Score for Neonatal Acute Physiology with Perinatal extension-II) consisting of the combination of biochemical and physiological parameters, using the parameters including mean blood pressure (mm/Hg), corporal temperature (°C), PO2/FiO2 ratio, lowest serum pH, multiple seizures, urine output (ml/kg/hr), Apgar score, birth weight, and small for gestational age. The higher the score of SNAPPE II, the higher the morbidity and mortality risk of neonates. For the statistical analysis, the Kruskal Wallis and one-way ANOVA tests were utilized for the numerical data. Categorical data were compared using the chi-square test. The receiver operating characteristic (ROC) test was used to determine the threshold value of the data affecting neonatal morbidity.Results: The mean PPROM week was found to be 29.7 ± 3.0 weeks and the mean delivery week was 31.8 ± 2.5 weeks. The mean latency period for all the patients was 15.1 ± 13.8 days. Clinic chorioamnionitis was observed in 17% of the cases. The lowest chorioamnionitis rate (8.6%) was in the 3-7-day latency period group. Total complications were significantly lower in the 290/7-316/7 week PPROM group in which the latency period was ≥14 days, compared to those in 3-7 days and 8-13 days (p = .001). Total complications were lower in the < 32 weeks PPROM groups in which the latency period was ≥14 days compared to those obtained in 3-7 days and 8-13 days. There was no significant difference between the latency period and total complications after 32 weeks (p = .422). The best discriminative cutoff value of SNAPPE-II for neonatal morbidity was 11.0 (sensitivity 82%, specificity 80%). In the present study, the optimal latency period for the best neonatal outcomes was found to be 34.5 days (sensitivity 70% and specificity 84%) between weeks 240/7-286/7, and 11.0 days between weeks 290/7-316/7 (sensitivity 68% and specificity 85%).Conclusions: Our findings indicated that a long latency period did not increase neonatal morbidity and there was no increase in neonatal complications after 32 weeks of the gestational period compared to those obtained before 32 weeks.

The relationship between oxidative stress and preeclampsia. The serum ischemia-modified albumin levels and thiol/disulfide homeostasis.

OBJECTIVE: Preeclampsia (PE) is a dangerous complication of pregnancy and still a major cause of maternal-fetal morbidity and mortality. Its etiology remains largely unknown, but researchers have suggested oxidative stress-mediated inflammation for the same. The purpose of this study is to investigate the relationship between oxidative stress and PE as well as the usability of oxidative stress indicators such as serum ischemia-modified albumin (IMA) levels and thiol/disulfide balance in the prediction of PE. MATERIALS AND METHODS: The study included 47 pregnant women with PE and 57 healthy pregnant women. We measured their serum IMA, native thiol, total thiol, and disulfide levels. Additionally, we determined the optimal cutoff values via the receiver operating characteristic curve analysis. RESULTS: There were no differences between the two groups with respect to the maternal age, body mass index, gravida, and parity. The native and total thiol levels were found to be low when the disulfide and IMA levels were high in the patients with PE (p<0.05). When the IMA level was corrected by the albumin level (IMAR), the significant difference between the two groups disappeared. We also found that the native and total thiol concentrations were correlated with the systolic and diastolic blood pressures. The optimal cut-off values calculated for the prediction of PE were as follows: 178.45 µmol/L (with sensitivity of 72% and specificity of 83%) for native thiol, 232.55 µ mol/L (with a sensitivity of 75% and specificity of 85%) for total thiol, and 29.05 µmol/L (with sensitivity of 65% and specificity of 72%) for disulfide. CONCLUSION: The balance of thiol/disulfide may play a role in the pathogenesis of PE and could be used as a biological marker for PE.

Awareness of women about cervical smear, human papilloma virus and human papilloma virus vaccine.

OBJECTIVE: The aim of this study was to assess the awareness level of women about cervical smears, human papilloma virus (HPV), and HPV vaccine in a rural city in the central part of Anatolia. MATERIALS AND METHODS: A total of 553 patients were included in the study. A 16 item questionnaire developed by our group was completed by all participants. The first part of the questionnaire collected the demographic and socioeconomic information of the participants. In the second part, it was questioned whether this information had a relationship with HPV, HPV vaccine awareness, and cervical screening tests. In the third part, the participants were asked questions related to the acceptance of an HPV vaccine for themselves and their willingness to give consent to have their children vaccinated. RESULTS: In our study, it was found that HPV awareness significantly increased with the level of education, occupational status and total monthly family income (p<0.001). There was a significant increase in HPV vaccine awareness as the parity (p=0.016), level of education (p=0.025), and occupational status (p=0.001) increased. Having a Pap smear significantly increased with age, income, and number of parity (p<0.001). CONCLUSION: Our study revealed that only 9.8% of the women had knowledge about HPV, the majority of the women reported that they would accept vaccination for themselves and for their children. These results indicate that physicians should pay attention to increasing the awareness about HPV.