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  • Harding Suhr posted an update 1 day, 12 hours ago

    and pathways identified in the present study are potential stratification biomarkers and provide further insight for developing therapeutic intervention for the offspring of diabetic mothers.The aim of this study was to investigate T-cell receptor (TCR) changes in ovarian carcinoma (OC). The study included 24 malignant and 23 benign adnexal masses. DNA was isolated from ovarian samples. Multiplex PCR was used to determine T-cell gene clonality. PCR products were loaded onto polyacrylamide gel electrophoresis and imaged. The relationship between prognostic parameters and T-cell rearrangement was evaluated. In the study group (SG), TCRB-B positivity was higher than control group (CG) and TCRD receptor positivity was higher in CG. In SG, TCRG-B levels were higher in patients with stage I-II tumours compared to stage III. TCRG-B receptor was higher in patients with overall survival of 36 months and above. In our study, subgroups of TCRs were analysed in OC. According to our findings, significant differences in TCRB-B and TCRD subgroups may be applied to immune therapies. Understanding of TCR pathways will provide new treatment approaches in OC. IMPACT STATEMENT What is already known on this subject? tanding the role of TCR subtypes has a key role because studies about lymphocyte infiltration in ovarian cancer varies from region to region in the world and same type of lymphocytes has different effects in different studies. Further studies on TCR subtypes may elucidate us about the behaviour of lymphocytes. Additionally, these receptor may be targeted if their roles are better understood.

    To assess pulmonary artery pressure and cardiac remodeling in pregnancy in women with pulmonary hypertension and compare these findings with studies done beyond three months postpartum.

    Pregnant women with pulmonary hypertension from 2006 to 2017 were studied. Pulmonary hypertension was diagnosed when the pulmonary artery pressure exceeded 30 mmHg as estimated by right ventricular systolic pressure (RVSP) on echocardiography or 20 mmHg measured directly by mean pulmonary artery pressure (PAPm) with right-heart catheterization (RHC). Disease severity was assigned using threshold cutoffs. Indices of cardiac remodeling were compared during pregnancy after 20 weeks’ gestation and again beyond three months postpartum when available. Pulmonary artery pressures obtained by echocardiography versus right-heart catheterization were also compared.

    Forty-six pregnancies complicated by pulmonary hypertension in 41 women were identified. The study included 43 pregnancies that resulted in a livebirth. There were 20 woted cohort. These findings suggest that cardiac remodeling in women with pulmonary hypertension is different from that of normally pregnant women and confirms the need for careful long-term follow-up.

    Pulmonary artery pressures did not appreciably change during pregnancy after 20 weeks’ gestation compared with pressures measured again beyond three months postpartum. Women with pulmonary hypertension did not show evidence of remodeling of left ventricular mass or relative wall thickness when measured in pregnancy after 20 weeks’ gestation compared with beyond three months postpartum in this limited cohort. These findings suggest that cardiac remodeling in women with pulmonary hypertension is different from that of normally pregnant women and confirms the need for careful long-term follow-up.

    In recent decades, the trend for women is to delay childbearing. However, worldwide, advanced maternal age is an independent risk factor for stillbirth, as well as advanced gestational age. National data are not available about stillbirths in the Italian population. We explored whether, at term of pregnancy, advanced maternal age is associated with an increased risk of stillbirth in Italy. We speculate that a policy of induction of labor at term of pregnancy in older mothers may significantly reduce the stillbirth.

    Data provided by Italian Ministry of Health and National Statistical Institute were used to identify all singleton deliveries ≥22weeks of gestation during a four years study period. We evaluated the outcome of pregnancy (livebirths or stillbirths) and we stratified data by gestational age and by maternal age at delivery. The hazard risk and the relative risk of stillbirth were calculated.

    The overall stillbirth rate was 3.4 per 1000, with a total of 6451 cases of stillbirths in the four yearsregnancy in older mothers, including the possibility of a slightly anticipation of induction of labor if spontaneously undelivered.This cross-sectional study included early menopausal and late menopausal women aged between 40 and 60 years to evaluate the effects of menopause on semicircular canal function. Tacrine cell line A video head impulse test (vHIT) was performed for all subjects. Vestibulo-ocular reflex (VOR) mean gains of each semicircular canal and gain asymmetry were compared between groups. Of the 87 subjects, 37(42.5%) were reproductive age 28(32.5%) were early menopausal and 22(25.3%) were late menopausal patients. VOR gain of semicircular canals or gain asymmetry values did not differ between groups. In postmenopausal women, presence of vasomotor symptoms was associated with higher gain asymmetry of the left anterior-right posterior (LARP) plane (p = .01), and presence of balance problems was associated with lower right anterior (RA) VOR gain (p = .01). In conclusion semicircular canal function in postmenopausal women was similar to that in women of reproductive age. IMPACT STATEMENT What is already known on this subject? During menopause, women face potential risks such as dizziness, balance problems, falls and fractures. Postmenopausal patients were tested with dynamic posturography to measure balance before and after oestrogen treatment, and it was shown that balance problems significantly improved with oestrogen treatment. Healthy vestibular system is one of the components for sustaining normal balance. What do the results of this study add? In postmenopausal women the function of the semicircular canals is normal and the balance deficit in postmenopausal women may not be caused by the vestibular system. In this study changes within normal limits were observed in vestibular system of postmenopausal women. What are the implications of these findings for clinical practice and/or further research? Reported balance deficits might have been due to central origin. Further research to differentiate origin of balance deficits are needed. Specific research on symptomatic postmenopausal patients would reveal more information.