Short-term effects of first trimester low-dose aspirin therapy on uterine artery flow in women at high risk for preeclampsia.

The aim of the study was to investigate the short-term effects of low-dose aspirin treatment on uterine artery Doppler in pregnancies that were high-risk for preeclampsia. This prospective observational study included 82 patients with singleton pregnancies between 11-14 weeks of gestation. Uterine artery Doppler measurements were obtained by transvaginal ultrasonography at the first prenatal visit of women who started low-dose aspirin treatment due to the high risk of preeclampsia and women who did not receive low-dose aspirin. Uterine artery Doppler measurements of both groups were repeated 7-10 days after the first examination. There was a significant decrease in the presence of uterine artery diastolic notch in the low-dose aspirin group (p < .001). In both groups, the mean uterine artery PI values between the two exams tended to decrease, but the decrease in the control group was the only significant decrease (p = .014). The changes in Doppler indices were more pronounced in the control group. Therefore, they are much more likely to be related to the increase in gestational age than with the use of aspirin. Although there was an improvement in uterine arteries of Doppler measurements in high-risk women, they still had a high resistant flow compared to women with normal pregnancies. IMPACT STATEMENTWhat is already known on this subject? Pregnant women at high risk of preeclampsia have increased uterine artery resistance. Low-dose aspirin therapy is the only strategy to prevent the development of preeclampsia in these patients.What do the results of this study add? Low-dose aspirin therapy may improve uterine perfusion in the short term. After treatment, uterine artery resistance remains higher than in normal pregnancies.What are the implications of these findings for clinical practice and/or further research? Since baseline uterine blood flow and changes throughout pregnancy can be very different depending on the risk of preeclampsia, aspirin-treated or untreated groups may be used to evaluate the efficacy of aspirin in future studies. For example, patients with 11 weeks and 13 weeks of gestation can be divided into aspirin treated and control groups and efficacy of starting the aspirin treatment at 11 weeks of gestation vs 13 weeks of gestation can be evaluated.

Resin extract obtained from Cilician fir (Abies Cilicica) inhibits glucose dependent inflammation in vitro.

OBJECTIVE: The potential anti-inflammatory efficacy of resin extract of Abies cilicica in glucose dependent inflammation and tumor necrosis factor alpha (TNF-a) induced inflammation models was investigated. Its effects on monocyte adhesion, gene expression levels of P-selectin, ICAM-1, VCAM1 and transendothelial migration for the two in vitro models were measured. Also, total flavonoid and total phenolic contents of the extract were determined. OBJECTIVE: Monocyte adhesion tests showed that the extract increased 100% inflammatory effect of TNF-a induced inflammation. On the other hand, it did not change number of adherent monocytes in glucose dependent inflammation model. Although the extract has trigger effect on monocyte adhesion, it did not change migration of leukocytes across ECV304 cells after administration of TNFa on ECV304 cells. The number of migrated monocytes was similar with only TNFa incubation experiment results. However, it significantly decreased monocyte migration in glucose dependent inflammation model. In our both experimental inflammation model, ICAM-1 expression significantly decreased. Although it is known that triggering effect of TNF-a on ICAM-1 expression, the content of of resin extract of A. cilicica prevented this effect. Phenolic antioxidant capacity of the extract are higher than its flavonoid contents.This study provides the first evidence that the extract inhibits glucose dependent inflammation. It may serve as an anti-inflammatory agent in the treatment of chronic inflammation caused by diabetes.

Pregnancy outcomes with a copper 380 mm2 intrauterine device in place: A retrospective cohort study in Turkey, 2011-2021.

OBJECTIVES: To investigate pregnancy outcomes in patients with pregnancies with a copper 380 mm2 intrauterine device (IUD) in situ at conception. STUDY DESIGN: In this retrospective study, we identified patients with pregnancies with a copper 380 mm2 IUD between 2011 and 2021 from the electronic health record system. According to their initial diagnosis, we classified the patients as having nonviable intrauterine pregnancies (IUPs), viable IUPs, or ectopic pregnancies. Among the viable IUPs, we divided the ongoing pregnancies into two subgroups as IUD-removed and IUD-retained. We compared the pregnancy loss (miscarriage before 22 weeks) rates and adverse pregnancy outcomes (at least one of preterm birth, preterm premature rupture of membranes, chorioamnionitis, placental abruption, or postpartum hemorrhage) of IUD-removed and IUD-retained pregnancies. RESULTS: We identified a total of 246 patients with pregnancies with an IUD. We excluded six (2.4%) patients without follow-up data and seven (2.8%) patients with levonorgestrel-IUD and included the remaining 233 (44 [18.9%] ectopic pregnancy, 31 [13.3%] nonviable IUP, and 158 [67.5%] viable IUP) patients. Among the 158 women with viable IUP, 21 (13.3%) underwent abortion, leaving 137 (86.7%) who elected to continue the pregnancy. A total of 54 (39.4%) patients with ongoing pregnancy had the IUD removed. We found a lower rate of pregnancy loss among those who underwent removal (18/54 [33.3%]) compared to those with a retained IUD (51/83 [61.4%], p < 0.001). After accounting for pregnancy loss, adverse pregnancy outcomes remained increased in the IUD-retained group (17/32 [53.1%]) compared to the IUD-removed group (10/36 [27.8%], p = 0.03). CONCLUSIONS: Pregnancy in the setting of a copper 380 mm2 IUD is high risk. Our results demonstrate that pregnancy outcomes improve by removal of the copper 380 mm2 IUD. IMPLICATIONS: Prior studies have suggested that the removal of the IUD improves outcomes, but all have limitations. Our results from a very large series with care in a single institution provide contemporary evidence to support copper 380 mm2 IUD removal to reduce the risk of both early pregnancy loss and later adverse outcomes.

Positive effects of fetal echocardiography on maternal anxiety: a prospective study in a tertiary center in Turkey.

Aim: The aim of this study was to determine the anxiety levels of pregnant women who were referred to a tertiary center for fetal echocardiography (FE) and the effect of FE results on maternal anxiety.Methods: This prospective study was conducted between January 2020 and February 2021 and included 118 pregnant women. The anxiety levels of the participants were evaluated with the Spielberger State-Trait Anxiety Inventory, which evaluates state (STAI-I) and trait (STAI-II) anxiety. STAI-I and STAI-II were administered to participants at first admission using a standard interview technique prior to FE. After the FE was completed, a structured interview was performed and the state anxiety index (STAI-I-R) was re-administered to the participants.Results: Severe congenital heart disease (CHD) was detected in 63 (53.4%) fetuses. The participants' mean STAI-I scores were significantly higher than their mean STAI-II scores (44.19 ± 8.56 and 41.98 ± 5.98, respectively, t = 2.59 and p = 0.011). In pregnant women with fetuses with severe CHD, STAI-I-R scores were significantly lower compared to STAI-I scores (43.48 ± 7.97 and 46.28 ± 7.18, respectively, t = 2.13 and p = 0.037).Conclusion: Referral for FE is associated with increased maternal anxiety, and a structured interview may result in reduced anxiety levels even in those with abnormal FE.

A New Ferula (Apiaceae) Species from Southwest Anatolia: Ferula pisidica Akalin & Miski.

Ferula pisidica is a novel endemic species found in the vicinity of Karaman province of inner Mediterranean Region of Turkey. F. pisidica is morphologically distinct from F. haussknechtii and F. brevipedicellata by habit, sheaths, terminal leaf lobes, and mericarp size as well as by chemotaxonomic differences. The new species is described by morphological, carpological, ecological and phytochemical characteristics. Its relationships with the other related species and proposed conservation status will be reviewed.

Traditional Chinese medicine practices used in COVID-19 (Sars-cov 2/Coronavirus-19) treatment in clinic and their effects on the cardiovascular system.

OBJECTIVE: The aim of this study was to evaluate the effectiveness of plants used in the formulations of traditional Chinese medicine (TCM), which were also used in clinical trials to treat patients with the novel coronavirus COVID-19, and to assess their effects on the cardiovascular system. METHODS: A literature review of PubMed, ResearchGate, ScienceDirect, the Cochrane Library, and TCM monographs was conducted and the effects of the plants on the cardiovascular system and the mechanisms of action in COVID-19 treatment were evaluated. RESULTS: The mechanism of action, cardiovascular effects, and possible toxicity of 10 plants frequently found in TCM formulations that were used in the clinical treatment of COVID-19 were examined. CONCLUSION: TCM formulations that had been originally developed for earlier viral diseases have been used in COVID-19 treatment. Despite the effectiveness seen in laboratory and animal studies with the most commonly used plants in these formulations, the clinical studies are currently insufficient according to standard operating procedures. More clinical studies are needed to understand the safe clinical use of traditional plants.

Comparison of female sexual function and sexual function of their partners between groups of pregnant and non-pregnant women.

OBJECTIVES: To compare the female sexual function index and sexual function of their partners between groups of pregnant and non-pregnant Turkish women. MATERIAL AND METHODS: This was a cross-sectional study of 321 women, including 252 healthy pregnant and 69 healthy nonpregnant women. Assessment of female sexual function index (FSFI), ARIZONA scores of their partners were compared in relation to some of the sociodemographic characteristics and pregnancy trimesters. RESULTS: Comparison of the groups revealed a significantly higher FSFI score in the non-pregnant group whereas the ARIZONA score was significantly higher in the pregnant group (p < 0.001). Age, gravidity, parity and smoking rate adjusted mean differences of scores remained statistically significant (p < 0.001). Higher ARIZONA (> 11) score rate was significantly higher in pregnant groups (55.6% vs 23.2%, p < 0.001). Pregnancy was a risk factor for high ARIZONA score [OR: 4.1 (95% CI 2.2-7.6, p < 0.001)]. Lower FSFI score rate was significantly higher in the pregnant group (26.4% vs 69.4%, p < 0.001). Pregnancy was a risk factor for low FSFI score [OR: 6.4 (95% CI 3.5-11.7, p < 0.001)]. CONCLUSIONS: Both female sexual function index and ARIZONA scores of their partners were found to be significantly different between groups of pregnant and nonpregnant Turkish women which indicated altered sexual function of couples during pregnancy.

Translation, cultural adaptation, and validation and reliability of assessment of pelvic floor disorders and their risk factors during pregnancy and postpartum questionnaire in Turkish population.

OBJECTIVES: This study was conducted in order to produce translation, cultural adaptation, and validation of Assessment of Pelvic Floor Disorders and Their Risk Factors During Pregnancy and Postpartum Questionnaire (APFDQ) to Turkish in pregnant and postpartum population. MATERIAL AND METHODS: The study included 80 pregnant women. Internal consistency was tested using Cronbach's alpha. Questionnaires were applied three different times in order to assess for sensitivity. Patients were asked to complete the questionnaire first in the third trimester, secondly in postpartum 6th week and finally in postpartum 6th month after birth. For translation process content, face/content validity, reliability, construct validity and reactivity studies were done. All women had undergone pelvic examination and prolapse was assessed by using Pelvic organ Prolapse Quantification System (POP-Q). Urinary symptoms were also evaluated with Urinary Distress Inventory (UDI-6) questionnaire. RESULTS: The mean age of patients was 27.7 ± 5.5 years. Forty-one (51.25%) of the patients had vaginal delivery and 39 (48.75%) had a cesarean section. Above 96% of the patients had completed the questionnaires. POP-Q assessments and UDI-6 results were used to evaluate construct validity. Cronbach's alpha results were found to be 0.7 for all the subscales of the questionnaire: bladder: 0.702, bowel: 0.744, prolapse: 0.701, sexual function: 0.706 respectively, indicating adequate reliability. The test/retest reliability was studied and Pabak values showed moderate reliability in the bowel, prolapse and sexuality, and good reliability for bladder subscale. The results of the patients were compared between pregnancy and postpartum to assess reactivity and shown to be reactive to changes. Also risk factors of the patients were assessed including, family predisposition, maternal age over 35 years, BMI > 25, nicotine use, subjective inability to contract pelvic floor and sense of postpartum wound pain. CONCLUSIONS: The Turkish version of APFDQ is a reliable and valid tool. It can be used for assessing the risk factors, incidence, assessing degree of PFDs and evaluating the impact on quality of life in pregnant and postpartum women.

Cervix human papilloma virus positivity: Does it cause sexual dysfunction?

OBJECTIVE: To investigate whether testing positive for human papilloma virus (HPV) in cervical screening has an impact on female sexual functioning. MATERIALS AND METHODS: This study was designed as a single-center, prospective, descriptive-cross-sectional study and 300 women who received HPV testing in our hospital [HPV-positive (n=187) or HPV-negative (n=113)]. The Arizona Sexual Experiences (ASEX) scale and Female Sexual Functioning index (FSFI) were administered to study participants during face-to-face interviews. RESULTS: No significant differences were found between women who were HPV-positive and HPV-negative in sexual functions as assessed using the ASEX and FSFI scales (p=0.343 and p=0.604, respectively). In addition, the analyses addressing whether sexual functioning was affected by a positive test result, at diagnosis or during the follow-up (before 2 weeks, 2 weeks-1 month, 1-3 months, 3-6 months, 6 months-1 year and over 1 year) revealed no significant differences between HPV-positive and HPV-negative women in sexual functioning (p>0.05). Sexual dysfunction was less common in married women than in the ASEX scale (p=0.03), and this difference was not detected when the FSFI scale was applied. The incidence of dysfunction was more frequent in working women than in retirees (p=0.006, p=0.01). CONCLUSION: Educational attainment, socioeconomic status, age, employment status, and marital status were found to have statistically significant effects on sexual functioning. Sexual functioning was affected by neither HPV test results (positive/negative) nor time from diagnosis.

Comparison of the protective effects of sildenafil, vardenafil and tadalafil treatments in ischemia-reperfusion injury in rat ovary.

OBJECTIVES: The aim of this study was to compare the effects of sildenafil, vardenafil and tadalafil in treatment for ischemia/reperfusion injury which is created experimentally in rat ovaries. MATERIAL AND METHODS: For this study, 30 female Wistar albino rats were used, and the rats were separated randomly intofive groups consisting of six rats each: normal, torsion-detorsion, torsion-detorsion + sildenafil 1.4 mg/kg, torsion-detorsion+ vardenafil 1.7 mg/kg and torsion-detorsion + tadalafil 5.0 mg/kg. The agents were given intraperitoneally 30 minutesbefore detorsion. An ovarian torsion procedure was implemented in all other groups for 3 hours with the exception of thenormal group. Then, a detorsion procedure was implemented to the groups for 3 hours. RESULTS: The sildenafil and vardenafil treatments showed protective effect by preventing significant increase in inflammationparameters. (p = 0.058, 0.138). The tadalafil treatment was only protective for cellular degeneration (p = 0.140). Thevardenafil treatment was protective for edema (p = 0.238), vascular congestion (p = 0.111), inflammation (p = 0.138) andcellular degeneration (p = 0.532). Sildenafil, vardenafil and tadalafil inhibited the increase of atretic follicle. AMH levels werestatistically different between torsion and detorsion and vardenafil group (p = 0.004, 0.004), whereas tadalafil and sildenafilgroups were similar to normal group (p = 0.108, 0.108). CONCLUSIONS: PDE inhibitors were found to be effective in reducing ovarian ischemia/reperfusion injury. Sildenafil andtadalafil seem to be more effective than the vardenafil in protecting the ovarian reserve.