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The aim of this study was to assess the cardiac function in fetuses of mothers with gestational diabetes mellitus (GDM) by using fetalHQ, a quantitative analysis software for the assessment of fetal cardiac function based on speckle tracking echocardiography. In this prospective cross-sectional study, 49 fetuses exposed to GDM and 50 normal fetuses were enrolled and fetal echocardiography were performed and analyzed. In the GDM group, left ventricular (24 ± 4 vs. 28 ± 4, p

Background Conflicting results have been obtained in trials that have evaluated the prophylactic efficacy of N ‐acetylcysteine ( NAC ) pretreatment in the prevention of contrast‐induced nephropathy ( CIN ). In this meta‐analysis of randomized controlled trials, we aimed to assess the effectiveness of NAC treatment for the prevention of CIN . Methods and Results PubMed, EMBASE , and the Cochrane Library were electronically searched from inception to January 2016 for all relevant studies. The weighted relative risk ( RR ) and corresponding 95% CI for incident CIN were estimated using random effects models. Standard methods for assessing statistical heterogeneity and publication bias were used. The study included 11 480 participants and 1653 cases of CIN . The incidence of CIN was 12.8% in the NAC group versus 16.0% in the control group ( RR : 0.76, 95% CI : 0.66–0.88, P =0.0002). In the patients undergoing coronary angiography, the incidence of CIN in the NAC group versus the control group was 13.7% versus 17.2% ( RR : 0.74, 95% CI : 0.63–0.87, P =0.0002); in those undergoing peripheral angiography, the incidence was 6.4% versus 5.8% ( RR : 1.00, 95% CI : 0.42–2.40, P =1.00); in those undergoing computed tomography, the incidence was 7.7% versus 14.8% ( RR : 0.51, 95% CI : 0.29–0.89, P =0.02). Conclusions Our meta‐analysis showed an inverse and significant association between NAC supplementation and risk of CIN in patients undergoing coronary angiography and computed tomography, while a protective role for NAC in patients undergoing peripheral angiography was not obvious.

We conducted a meta-analysis to assess the association between patatin-like phospholipase domain-containing 3 (PNPLA3) rs738409 polymorphism and nonalcoholic fatty liver disease (NAFLD) and its subtypes simple steatosis(SS) and nonalcoholic steatohepatitis (NASH). The study-specific odds ratios (ORs) and 95% confidence intervals (CIs) were calculated using fixed-effects or random-effects models, with assessment for heterogeneity and publication bias. Twenty-three case-control studies involving 6071 NAFLD patients and 10366 controls were identified. The combined results showed a significant association between NAFLD risk and the rs738409 polymorphism in all genetic models (additive model: OR = 3.41, 95% CI = 2.57–4.52; P < 0.00001). In addition, evidence indicated that the rs738409 polymorphism was significantly associated with NASH in all genetic models (additive model: OR = 4.44, 95% CI = 3.39–5.82; P < 0.00001). The subgroup and sensitivity analyses showed that these changes were not influenced by the ethnicities and ages of subjects or by the source of controls. The rs738409 polymorphism was only significantly associated with risk of simple steatosis in the allele contrast and had no effect in the other genetic models. These findings suggest that the rs738409 polymorphism in PNPLA3 gene confers high cross-ethnicity risk for NAFLD and NASH development.

In this paper, we report the results of experimental and clinical studies of the pulmonary vein with Doppler echocardiography in 188 cardiac patients and normal controls1. The diameter of the right superior pulmonary vein (RSPV): The diameter of the RSPV was 9.8±0.2mm in normals and significantly dilated in the groups with passive or active pulmonary hypervolemia and decreased in the group with pulmonary hypovolemia (p