Immobilization of Subtilisin Carlsberg and its use for transesterification of N-acetyl-L-phenylalanine ethyl ester in organic medium.

In this study, inorganic-based carrier perlite (PER) and cyclodextrin-modified perlite (PER-CD) were used for Subtilisin Carlsberg (SC) immobilization. For enzyme immobilization, the supports aminated with 3-aminotriethoxysilane were first activated with glutaraldehyde (GA) and genipin (GE), and then, the immobilized enzymes (PER-SC and PER-CD-SC) were obtained. The reaction medium for SC immobilization consisted of 500 mg carrier and 5 ml (1 mg/ml) enzyme solution. The immobilization conditions were pH 8.0, 25 °C, and 2 h incubation time. Free and immobilized SC were used for transesterification of N-acetyl-L-phenylalanine ethyl ester (APEE) with 1-propanol in tetrahydrofuran (THF). The transesterification activity of the enzyme and the yield of the transesterification reaction were determined by gas chromatography (GC). 50 mg of immobilized or 2.5 mg of free SC was added to the reaction medium, which was prepared as 1 mmol APEE and 10 mmol alcohol in 10 mL of THF. The conditions for the transesterification reaction were 60 °C and 24 h of incubation. The structure and surface morphology of the prepared carriers were characterized using scanning electron microscopy (SEM) and thermogravimetric analysis (TGA). Casein substrate was used in the optimization study. The optimum temperature and pH for SC activity were found to be 50 °C and pH 8.0, respectively, for free and immobilized SC. The thermal stability of immobilized SC was found to be greater than that of free SC. At the end of 4 h of exposure to high temperature, the immobilized enzyme maintained its activity at approximately 50%, while the free enzyme was maintained at approximately 20%. However, modification with cyclodextrin did not alter the thermal stability. The transesterification yield was found to be approximately 55% for the free enzyme, while it was found to be approximately 68% and 77% for PER-SC and PER-CD-SC, respectively. The effect of metal ions and salts on transesterification yield was examined. The results showed that the addition of metal ions decreased the percentage of transesterification by approximately 10% compared to the control group, whereas the addition of salt significantly decreased the percentage of transesterification by 60-80% compared to the control group.

Tumour markers and histopathologic features of ovarian endometriotic cysts.

Endometriosis is one of the most common benign gynaecologic diseases and its clinical presentation is generally ovarian endometrioma. We aimed to assess the association of tumour markers with histopathological structure of ovarian endometriomas to assess their roles in clinical management. Data from 86 women who underwent laparoscopic surgery for ovarian endometrioma were evaluated. The possible risk factors for inadvertently removed normal ovarian parenchyma (IRNOP) during laparoscopic cystectomy and the relationship between tumour markers and histopathologic parameters of ovarian endometrioma were assessed. Age and the depth of penetration of endometrial tissue into the cyst wall showed a significant positive correlation with thickness of IRNOP. There was a significant negative correlation between IRNOP and the thickness of fibrosis on cyst wall. Thickness of fibrosis and the depth of penetration represented significant positive correlations with tumour markers (CA 125, CA 15-3, and CA 19-9), respectively. This is the first study that reveals the association between tumour markers and the histopathologic features of ovarian endometrioma. The outcome of the present study indicated that lower levels of tumour markers may permit a conservative management, rising levels may help in timing of a possible surgical intervention and high levels may help in counselling postoperative outcomes.Impact statementWhat is already known on this subject? Endometriosis is defined as a benign gynaecologic disease, and the vast majority of women who suffer from endometriosis are of reproductive age. Ovarian endometriotic cysts are found in one-fifth to one-half of patients with endometriosis. Laparoscopic cystectomy is accepted as the gold standard for the surgical management of ovarian endometriotic cysts because of the procedure's several clinical advantages, such as lower recurrence and higher pregnancy rates. However, studies have indicated that laparoscopic excision of an ovarian endometrioma capsule could be associated with a reduction in both the ovarian volume and the follicle count.What do the results of this study add? Our retrospective data indicate that tumour markers may have role in planning the management of ovarian endometriomas.What are the implications of these findings for clinical practice and/or further research? Low tumour markers levels may permit a conservative management, elevating levels may help in timing of a possible surgical intervention and finally high levels may help in counselling the patient about her possible postoperative outcomes.

Transcervical Foley balloon catheter and vaginal prostaglandin E2 insert combination vs. vaginal prostaglandin E2 insert only for induction of labor at term: a randomized clinical trial.

PURPOSE: To analyze the effect of combined application of intravaginal PGE2 insert and intracervical Foley balloon catheter for induction of labor. METHODS: Patients with unfavorable cervices who required induction of labor from August 2017 to December 2017 were evaluated for the study. Three hundred and ten participants were randomly assigned to study (n:155) and control group (n:155). Nine patients in study group and seven patients in control group were excluded, because they declined to participate in the study. Totally, 294 women analyzed in this prospective randomized study: Group 1 (control group): labor induction with intravaginal PgE2 vaginal insert alone (n = 148) and Group 2 (study group): intracervical Foley balloon catheter insertion adjunct to the intravaginal PgE2 insert (n = 146). The primary outcome of our study was the period from induction to delivery. The secondary outcome was the period from induction to active phase of labor. RESULTS: In the analysis of primiparous pregnants, combination of intracervical Foley balloon catheter and intravaginal PgE2 insertion was shown to be associated with shorter duration from induction to active stage of labor (1000 vs. 585 min, P < 0.001) and also to delivery (1386 vs. 1001 min, P < 0.001). Groups were found to be similar in terms of duration from induction to active stage of labor (670.5 vs. 535.2, P > 0.05) and also to delivery (933.1 vs. 777.9, P > 0.05, Table 2) in subgroup of women with the previous vaginal delivery. CONCLUSIONS: Combined application of intracervical Foley balloon catheter and intravaginal PgE2 insert may result in a shorter time from labor induction to delivery without rising the risk of cesarean section in primiparous women with an unfavorable cervix.

Clinical experience with a novel anchored, frameless copper-releasing contraceptive device for intra-caesarean insertion.

OBJECTIVES: The primary objective of the study was to determine the expulsion rate of the newly developed frameless GyneFix Caesarean Section (Gyn-CS®) device, specifically developed to minimise expulsion when inserted immediately after delivery of the placenta during caesarean section. Secondary objectives included evaluation of side effects, patient's satisfaction with the method and continuation of use. METHODS: A prospective, non-randomised clinical trial was conducted at a single university hospital research centre in Istanbul, Turkey, with follow-up at 4-6 weeks and again at 3 months. The majority of participants (∼80%) were planned for elective caesarean delivery. RESULTS: The study analysed 100 Gyn-CS devices inserted immediately after delivery of the placenta in a group of multiparous women undergoing planned or emergency caesarean section. One expulsion occurred early in the study, which was subsequently attributed to improper anchoring of the device. No serious adverse events (e.g. pelvic inflammatory disease or perforation) were reported. At the last follow-up visit, at approximately 90 d, 89 Gyn-CS devices were still in place (one participant was lost to follow-up). CONCLUSION: The study confirms that intra-caesarean implantation of the newly designed frameless Gyn-CS to the uterine fundus is a simple procedure that has no timing restraints, high patient acceptance and minimal risk of expulsion and displacement, while affording all the contraceptive benefits of a conventional copper-releasing intrauterine device. In addition, by preventing a shortened interpregnancy interval, the Gyn-CS can promote proper healing of the laparotomy wound. As insertion is easy, safe and quick, the Gyn-CS could significantly increase the use of immediate postplacental delivery intrauterine contraception, thus serving to reduce the number of unintended follow-on pregnancies.

Predictive value of middle cerebral artery to uterine artery pulsatility index ratio in preeclampsia.

OBJECTIVE: To determine the predictive value of middle cerebral artery (MCA) to uterine artery pulsatility index (PI) ratio in preeclamptic patients. METHODS: This prospective cross-sectional study was performed on 64 preeclamptic and 131 normal pregnancies at or beyond 26 weeks of gestation between June 2007-August 2008 in the high-risk pregnancy unit of Dr. Zekai Tahir Burak Women Health Teaching and Research Hospital, Ankara. Doppler blood flow velocimetry of the uterine and umbilical arteries and fetal MCA was measured. The ratios between the PI of MCA and the mean PI value of both uterine arteries were calculated and values below the fifth percentile were considered as brain-sparing. The ratios between the PI of MCA and PI of the umbilical artery were calculated and values lower than 1.08 were considered as brain-sparing and the results were related to perinatal outcome. Statistical analysis were performed using the SPSS Software (SPSS, Chicago, IL, USA) version 9.0 for Windows. Odds ratio with 95% confidence interval (95%) was also used for statistical analysis. RESULTS: In 11 (42.3%) of the preeclamptic pregnancies that had abnormal MCA/uterine artery PI, 4 of them had severe preeclampsia and 7 had mild preeclampsia. In the low MCA/uterine artery PI ratio group, a statistically significantly higher rate of Cesarean section (66 vs. 88.46%), NICU admission (26.3 vs. 57.6%), preterm birth (52.6 vs. 92.3%) was found. Abnormal MCA/uterine artery PI ratio and abnormal MCA/umbilical artery PI ratio in the prediction of adverse outcome of pregnancy was compared. In the prediction of preterm birth, which was better for the MCA/uterine artery, there was a significant difference between the ratios (P = 0.005). CONCLUSION: Our results suggest that MCA/uterine artery PI ratio is a good predictor of neonatal outcome in preeclamptic patients in the third trimester and could be used to identify fetuses at risk of morbidity and mortality.

Uterocervical angle: an ultrasound screening tool to predict satisfactory response to labor induction.

Background: A wide uterocervical angle >95° detected during the second trimester was associated with an increased risk for spontaneous preterm birth.Objective: We aimed to determine whether an ultrasonographic marker, uterocervical angle, correlates with satisfactory response to labor induction.Study design: We conducted a prospective cohort study from May 2016 through December 2017 of singleton term gestations undergoing transvaginal ultrasound for cervical length screening and uterocervical angle measurement. Uterocervical angle was measured between the lower uterine segment and the cervical canal. Latent phase duration >720 min was accepted to be a prolonged latent phase. The primary outcome was a prediction of satisfactory response to labor induction (latent phase duration <720 min).Results: Both anterior uterocervical angle (AUC = 0.802, p < .001) and the cervical length (AUC = 0.679, p < .05) significantly predicted satisfactory response to labor induction. Optimal cutoff value was obtained at the value of 97° (64% sensitivity, 91% specificity) for anterior uterocervical angle and 27 mm (64% sensitivity, 64% specificity) for the cervical length. Kaplan-Meier survival analysis showed that duration from labor induction to delivery was significantly higher in a group with longer cervical length (p = .04), additionally labor induction to delivery time was significantly higher in a group with lower UCA (p = .04).Conclusions: Both the cervical length and anterior uterocervical length were predictors for the satisfactory response to labor induction, and both parameters were found to be significantly associated with time from induction to delivery in survival analysis.

Maternal serum sestrin 2 levels in preeclampsia and their relationship with the severity of the disease.

OBJECTIVE: To investigate sestrin 2 (SESN2) levels in preeclampsia (PE) cases and uncomplicated pregnancies. METHODS: Cross-sectional study including 26 pregnant women with PE, 24 with severe-PE, and 30 randomly selected healthy pregnant women. RESULTS: The mean arterial pressure, severe proteinuria, number of HELLP syndrome cases, and serum SESN2 levels in the severe PE group were significantly higher than those in the other groups (p < 0.001, p < 0.001, p = 0.006, and p = 0.004, respectively). Negative correlation was found between the birth interval (r = -.262, p = 0.019) and the SESN2 level. CONCLUSION: SESN2 seems to play a role in the pathophysiology of PE, especially in severe PE cases.

Comparison of expulsions following intracesarean placement of an innovative frameless copper-releasing IUD (Gyn-CS®) versus the TCu380A: A randomized trial.

OBJECTIVE: The intent of this study (primary outcome measure) is to assess the expulsion rate of a newly developed copper releasing frameless intrauterine IUD GyneFix® Cesarean Section (Gyn-CS®) at 3 months' follow-up, compared to the TCu-380A IUD, inserted immediately postplacental expulsion following cesarean section delivery. STUDY DESIGN: This is a randomized trial from one hospital research center in Istanbul, Turkey. Eligible pregnant women, the majority undergoing elective cesarean delivery (n=106), and the remaining emergency cesarean section cases (n=34), received intracesarean insertion of Gyn-CS or TCu380A insertion. Follow-up ended with a 3 month-visit. The Zeynep Kamil University Hospital Ethics Committee approved this study. RESULTS: The study explores the retention of 140 insertions, 70 Gyn-CS and 70 TCu380A. There were two follow-up visits after discharge from hospital at 6 weeks and 3 months. A single Gyn-CS expulsion occurred after approximately 6 weeks likely a consequence of improper anchoring. Expulsion was more common in the TCu380 A IUD group (11.4% vs 1.4%, p=.039). There were 4 removals for medical reasons in the Gyn-CS patients and 4 in the TCu380A patients, respectively, with 4 non-medical removals occurred, 2 in each group. No serious adverse events (e.g., PID, perforation) were reported. At the study conclusion of 3 months, 61 Gyn-CS (88%) and 54 TCu380A (79%) IUDs remain in place. CONCLUSION: This immediate postplacental study in cesarean section patients suggests that the anchoring technique employed resulted in the excellent retention of Gyn-CS. Insertion was easy, safe and quick requiring minimal physician training. The possibility of direct visualization of the anchor by ultrasound at insertion and follow-up allows the surgeon to verify the position of the IUD serving to enhance provider and patient confidence and assurance. IMPLICATIONS: The frameless anchored intrauterine IUD is effective in minimizing displacement and expulsion. The results of this study suggest that the Gyn-CS IUD is appropriate for wider intracesarean use.

Early amniotomy after dinoprostone insert used for the induction of labor: a randomized clinical trial.

PURPOSE: We assessed whether early amniotomy, after ripening with a dinoprostone insert, reduces the duration of labor or increases the rate of delivery within the following 24 h. METHODS: A prospective randomized controlled study was conducted on 200 consenting, term pregnant women at the Zeynep Kamil Maternity and Children's Training and Research Hospital. Each participant received vaginal inserts of 10 mg dinoprostone. The women were randomly assigned to one of two groups: early amniotomy (artificial rupture of membranes when cervical dilation was at 3 cm) or standard amniotomy (the membranes were left to rupture spontaneously). The primary outcome measures were the time from induction to delivery, and the proportion of women who delivered within 24 h. RESULTS: The median time interval from induction to delivery (13.72 h compared to 22.73 h) was significantly shorter for women who underwent early amniotomy (p < 0.05). The frequency of vaginal delivery within 24 h was higher in women with early amniotomy (89% compared with 45% in the standard amniotomy, p < 0.05). CONCLUSIONS: Early amniotomy, after ripening with a dinoprostone insert, is a safe and efficient method for speeding up delivery times without increasing caesarian rates during labor inductions.

Dual trigger with gonadotropin-releasing hormone and human chorionic gonadotropin for poor responders

OBJECTIVE: To compare metaphase II (MII) rate, fertilization rate, and embryo quality with dual trigger gonadotropin-releasing hormone agonist (GnRH) and normal dose human chorionic gonadotropin (hCG) versus a normal dose hCG trigger in antagonist intracytoplasmic sperm injection (ICSI) cycles of poor ovarian responders. MATERIAL AND METHODS: Patients defined as poor ovarian responders according to the Bologna criteria who underwent ICSI with GnRH antagonist protocol and triggered with dual trigger or hCG alone for oocyte maturation. Main outcome measures were MII rate, fertilization rate, and embryo quality. RESULTS: Total gonadotropin doses and E2 levels on trigger day were higher in the hCG trigger group. There were no significant differences with regard to implantation rate (p=0.304), biochemical pregnancy rate (p=0.815), clinical pregnancy rate (p=0.378), and ongoing pregnancy rate (p=0.635) between the groups. CONCLUSION: Dual trigger of oocyte maturation with GnRH agonist and normal dose hCG in poor responders does not demonstrate improved oocyte maturation, clinical pregnancy, and ongoing pregnancy rates.

Comparison of readmission rates between groups with early versus late discharge after vaginal or cesarean delivery: a retrospective analyzes of 14,460 cases.

AIM: The aim of this retrospective analysis was to show the readmission rate of cases with and without early discharge following vaginal or cesarean delivery. METHODS: After exclusion of cases with pregnancy, delivery and neonatal complications, a total of 14,460 cases who delivered at Zeynep Kamil Women and Children's Health Training and Research Hospital were retrospectively screened from hospital database. Subjects were divided into two groups as Group 1: early discharge (n = 6802) and Group 2: late discharge (n = 7658). Groups were compared in terms of readmission rates and indications for readmission. RESULTS: There were 6802 cases with early discharge whereas the remaining women were discharged after 24 h for vaginal delivery and 48 h following cesarean delivery on regular bases. Among cases with early discharge, 205 (3%) cases readmitted to emergency service with variable indications, while there were 216 (2.8%) readmitted women who were discharged on regular bases. Most common indication for readmission was wound infection in both groups. Neonatal sex distributions were similar between groups (p > .05), where as there was a higher rate of cesarean deliveries in Group 2 (p < .05). Furthermore, cesarean rate was significantly higher in readmitted women with early discharge (p < .05). CONCLUSION: Similar readmission rates were observed in groups with early and late discharges following vaginal or cesarean delivery without any mortality or permanent morbidity and cost analyses revealed 68 Turkish liras lower cost with early discharge.

Planned cesarean hysterectomy versus modified form of segmental resection in patients with placenta percreta.

OBJECTIVES: The aim of this study was to compare some clinical characteristics of two different management alternatives in pregnants with placental invasion anomalies. METHODS: We conducted a single-center retrospective study of all patients who delivered with invasive placentation between January 2016 and May 2017. We included only the patients with placental invasion anomaly and planned cesarean section. RESULTS: Fifty-one pregnants met the inclusion criteria. Cesarean hysterectomy was performed in 29 patients and segmental resection in 22. Major intraoperative and postoperative complications were comparable between the two groups. There were significant differences between the groups with regard to gravidity, pre- and post-operative hemoglobin concentrations, number of packed red blood cell transfused, and operation time (p < .05). CONCLUSIONS: An initial fertility conserving surgical procedure is an option in patients with extensive invasive placentation with lesser transfusion requirement and shorter operative time compared to cesarean hysterectomy.

Segmental resection of anterior uterine wall in cases with placenta percreta: a modified technique for fertility preserving approach.

AIM: The aim of this study was to introduce a modified form of fertility preserving approach in cases with placenta percreta. METHODS: Eleven pregnant women with anterior placenta previa and suspected to have placenta percreta underwent cesarean section between 2015 and 2016 in Zeynep Kamil Women and Children's Health Training and Research Hospital. In all cases, following confirmation of placenta percreta diagnosis, a modified minimal invasive form of uterine preserving surgery was performed. RESULTS: During the present study period, 11 pregnant women who were confirmed to have placenta previa and placenta percreta underwent modified form of segmental resection. In all cases, modified form of segmental resection was successful except for the two cases. There were significant statistical differences between pre-postoperative hemoglobin and hematocrit levels (p = .003). There was a significant correlation between the volume of resected segment and number of transfusions (r = .760, p = .047). Postoperative blood transfusion was not needed in 4 cases. No maternal mortality or other postoperative complication was observed in any case. CONCLUSION: A modified minimal invasive form of uterine preserving surgery seems to be safe and result in more cosmetic results with minimal blood loss.

Predictive value of some hematological parameters for non-invasive and invasive mole pregnancies.

AIM: The aim of this study was to discriminate mole pregnancies and invasive forms among cases with first trimester vaginal bleeding by the utilization of some complete blood count parameters conjunct to sonographic findings and beta human chorionic gonadotropin concentration. MATERIALS AND METHODS: Consecutive 257 cases with histopathologically confirmed mole pregnancies and 199 women without mole pregnancy presented with first trimester vaginal bleeding who admitted to Zeynep Kamil Women and Children's Health Training Hospital between January 2012 and January 2016 were included in this cross-sectional study. The serum beta HCG level at presentation, and beta hCG levels at 1st, 2nd and 3rd weeks of postevacuation with some parameters of complete blood count were utilized to discriminate cases with molar pregnancy and cases with invasive mole among first trimester pregnants presented with vaginal bleeding and abnormal sonographic findings. RESULTS: Levels of beta hCG at baseline (AUC = 0.700, p < 0.05) and 1st (AUC = 0.704, p < 0.05), 2nd (AUC = 0.870, p < 0.001) and 3rd (AUC = 0.916, p < 0.001) weeks of postevacuation period were significant predictors for the cases with persistent disease. While area under curve for mean platelet volume is 0.715, it means that mean platelet volume has 21.5% additional diagnostic value for predicting persistency in molar patients. For 8.55 cut-off point for mean platelet volume, sensitivity is 84.6% and specificity is 51.6%. Area under curve for platelet/lymphocyte ratio is 0.683 means that platelet/lymphocyte ratio has additional 18.3% diagnostic value. For 102.25 cut-off point sensitivity is 86.6% and specificity is 46.2. CONCLUSIONS: Simple, widely available complete blood count parameters may be used as an adjunct to other risk factors to diagnose molar pregnancies and predict postevacuation trophoblastic disease.

Could first- and second-trimester biochemical markers for Down syndrome have a role in predicting intrahepatic cholestasis of pregnancy?

INTRODUCTION: The aim of this study is to compare first- and second-trimester Down syndrome biochemical screening markers in intrahepatic cholestasis of pregnancy (ICP) and normal pregnancies. MATERIAL AND METHODS: This observational case-control study was conducted at Health Sciences University Zeynep Kamil Maternity and Children's Health Training and Research Hospital and the Department of Obstetrics and Gynecology at Erciyes University Medical Faculty during 2016-2017. The study included 165 patients, and consisted of 62 women who had been diagnosed with ICP (the ICP-diagnosed group) and 103 healthy pregnant women (the control group). First-trimester free ß-human chorionic gonadotropin (ß-hCG), pregnancy-associated plasma protein-A (PAPP-A) and second-trimester total ß-hCG, estriol (E3), α-fetoprotein (AFP), and inhibin A levels were compared between the two groups. RESULTS: The mean patient age was 28.67 ±5.96 years, with no significant difference between the groups (p > 0.05). Average PAPP-A levels were significantly lower in the ICP-diagnosed group (p < 0.001). When the cut-off value for PAPP-A was taken as ≤ 0.93 multiple of median (MoM), the sensitivity and specificity values for ICP were 73.8% and 56.3%, respectively (95% CI, AUC ± SE: 0.663 ±0.042). CONCLUSIONS: The decrease in PAPP-A MoM value indicates an increase in the risk of developing ICP, while changes in other markers were not sufficient to predict ICP.

Comparison of libido, Female Sexual Function Index, and Arizona scores in women who underwent laparoscopic or conventional abdominal hysterectomy.

OBJECTIVE: The aim of the present study was to compare female sexual function between women who underwent conventional abdominal or laparoscopic hysterectomy. MATERIALS AND METHODS: Seventy-seven women who were scheduled to undergo hysterectomy without oophorectomy for benign gynecologic conditions were included in the study. The women were assigned to laparoscopic or open abdominal hysterectomy according to the surgeons preference. Women with endometriosis and symptomatic prolapsus were excluded. Female sexual function scores were obtained before and six months after the operation from each participant by using validated questionnaires. RESULTS: Pre- and postoperative scores of three different quationnaires were found as comparable in the group that underwent laparoscopic hysterectomy (p>0.05). Scores were also found as comparable in the group that underwent laparotomic hysterectomy (p>0.05). Pre- and postoperative values were compared between the two groups and revealed similar results with regard to all three scores (p>0.05). CONCLUSION: Our data showed comparable pre- and the postoperative scores for the two different hysterectomy techniques. The two groups were also found to have similar pre- and postoperative score values.

Upper limb hemimelia in a twin pregnancy which was obtained by an ICSI and PGD in a woman with mosaic Turner's syndrome and the prognosis.

Turner's syndrome (TS) is depicted as a total or partial absence of X chromosome, and occurs in approximately 1/2200 of live born females. Generally, mosaic patients are diagnosed following karyotype analysis due to recurrent pregnancy loss, repeated in vitro fertilization (IVF) failure, and a history of malformed babies. The purpose of this case report is to show that even a selection of normal karyotype embryos can result in abnormalities for those with mosaic TS. A 32-year old patient who underwent IVF after ICSI-PGD, and was diagnosed with 45X/46XX karyotype. At the 12-week scan, one of the fetuses had an upper limb hemimelia in one arm, and feticide was applied to that fetus. The patient delivered a healthy, 2980 g female baby at the thirty-eighth week. In mosaic TS pregnancies (even those obtained by ICSI-PGD), fetal anomaly risk is high. Therefore, careful prenatal scanning is needed for these pregnancies.

Can we predict severity of intrahepatic cholestasis of pregnancy using inflammatory markers?

OBJECTIVE: To investigate the association of inflammatory markers with severity of intrahepatic cholestasis of pregnancy (ICP). MATERIALS AND METHODS: This retrospective case-control study was conducted with 229 pregnant women, 84 with ICP, and 145 age-matched healthy pregnant women. Patients were categorized as mild ICP (<40 µmol/L) and severe ICP (≥40 µmol/L) with regard to serum bile acids. Inflammatory markers (neutrophil-to-lymphocyte ratio (NLR), platelet-to- lymphocyte ratio (PLR) and mean platelet volume (MPV), and red blood cell distribution width (RDW) were compared between the groups. RESULTS: Patients with ICP had significantly decreased RDW and increased white blood cell counts (WBC), MPV and PLR, but no significant changes in NLR. The comparison of mild and severe cases with regard to NLR, PLR, WBC, and RDW was similar (p>0.05). MPV levels were significantly increased in severe group (p<0.05). CONCLUSION: WBC, MPV, and PLR were the inflammatory markers significantly increased, and RDW was signifantly reduced in ICP. MPV was the marker that significantly increased with the severity of disease. The use of inflammatory markers in the assessment of perinatal outcomes needs further studies.

The effect of kinetin on wheat seedlings exposed to boron.

The objective of this study was to examine relationship between boron (B) induced oxidative stress and antioxidant system in boron sensitive and tolerant wheat cultivars Bezostaya and Kutluk, and also to investigate whether Kinetin (KN) enhances the level of antioxidant system, relative growth, concentration of hydrogen peroxide (H2O2), malondialdehyde (MDA) and proline and chlorophyll content in both cultivars exposed to B stress. B treatments diminished growth and chlorophyll content whereas, it enhanced accumulation of H2O2, MDA and proline, and various antioxidant enzymes such as superoxide dismutase (SOD), catalase (CAT), ascorbate peroxidase (APX), guaiacol peroxidase (GPX) and lipoxygenase (LOX) in the shoot and root of both cultivars. However, the follow-up application of KN to the B stressed plants improved growth and chlorophyll content and further enhanced the mentioned antioxidant enzymes and level of H2O2, MDA and proline. This study thus suggests that KN improves B tolerance of the studied cultivars grown under B toxicity.

Validation of the Turkish Version of the Sexual Health Outcomes in Women Questionnaire (SHOW-Q) in Turkish-Speaking Women.

INTRODUCTION: The Sexual Health Outcomes in Women Questionnaire (SHOW-Q) is designed to evaluate the sexual life of women for satisfaction, orgasm, desire, and pelvic problem interference. The SHOW-Q is important for evaluating worsening of sexual life for patients with pelvic problems and the management of these women to improve their sexual life. AIMS: To validate the Turkish versions of the SHOW-Q for Turkish-speaking women. METHODS: The Turkish version of the SHOW-Q was generated by two independent professional English-to-Turkish translators. The translated version of the SHOW-Q was reverse translated by two bilingual translators whose native language was English. Women with at least one symptom related to pelvic problems (n = 71) and those with no symptoms (n = 38) were included in the present study. MAIN OUTCOME MEASURES: Test-retest reliability analysis, content-face validity, internal consistency reliability, item-total correlations, convergent validity, construct validity, and factorial validity were performed to assess the psychometric properties of the Turkish versions of the SHOW-Q. RESULTS: Test-retest reliability demonstrated good correlation for all subscales. Cronbach α values ranged from 0.735 to 0.892 and indicated high internal consistency. There was a strong correlation for the corresponding subscales between the SHOW-Q and the Female Sexual Function Index. The mean score of each SHOW-Q subscale showed significant differences between symptomatic and asymptomatic patients. CONCLUSION: The Turkish version of the SHOW-Q is a valid and reliable instrument that can be used to evaluate the sexual life of Turkish-speaking women with different pelvic problems.