Influence of pre-existing maternal diabetes mellitus on fetal myocardial performance index and systolic-to-diastolic duration ratio: a prospective cohort study.

Objective: To evaluate the influence of pre-existing maternal diabetes mellitus on fetal myocardial performance index and systolic-to-diastolic duration ratio.

Methods: Prospective cohort study included 179 pregnant women between 20 and 36w6d, divided into 3 groups: Group 1 (120, normal), Group 2 (31, type 1 diabetes mellitus), and Group 3 (28, type 2 diabetes mellitus). Systolic-to-diastolic duration ratio was calculated as the sum of isovolumic contraction time and ejection time divided by the sum of isovolumic relaxation time and ventricular filling time.

Unlocking Probiotic Potential: Genomic Insights into Weissella paramesenteroides UFTM 2.6.1.

Weissella, a genus of lactic acid bacteria, has diverse beneficial attributes including probiotic activity and biotechnological applications. Therefore, the investigation of the Weissella genus has garnered growing interest. In this study, we sequenced the complete genome of Weissella paramesenteroides UFTM 2.

Prenatal Ultrasound Markers of Adverse Perinatal Outcomes in Newborns With Simple and Complex Gastroschisis.

Objective: The aim of this study was to compare prenatal ultrasound markers and perinatal outcomes in newborns with simple and complex gastroschisis.

Methods: A retrospective cohort study was performed on pregnant women with gastroschisis fetuses and their respective newborns between 2009 and 2019. Binary logistic regression was used to determine the best prenatal ultrasound markers of complex gastroschisis and adverse perinatal outcomes.

Reliability, Concurrent Validity, Responsiveness and Measurement Error of the Portuguese Version of Comprehensive Motor Coordination Scale in Individuals With Parkinson's Disease.

Introduction: Assessment of motor coordination in patients with Parkinson's disease (PD) is based on motor performance and does not consider movement quality.

Objective: To validate the Comprehensive Coordination Scale (CCS) in patients with PD and correlate it with motor impairment.

Methods: This cross-sectional and case-control study included 15 individuals with PD and 15 healthy older individuals as controls.

Fetal Cardiac Intervention: A Comprehensive Review of Current Evidence.

Fetal cardiac intervention consists of a novel and evolving technique for the intrauterine treatment of a subset of patients with congenital heart diseases, which aims to improve hemodynamics, reduce secondary damage, and achieve better postnatal outcomes. Nevertheless, the risks and benefits of this therapy remains subject to controversy. This review describes the rationale, selection criteria, and technical features for the most frequently performed fetal cardiac interventions.

Analysis of the association between different domains and intensities of physical activity in adults: An observational and cross-sectional study.

Background And Objective: To analyze the association between different domains and intensities of physical activity (PA) in adults.

Methods: 269 participants were randomly selected in a community-dwelling representative sampling process. The habitual PA practice was assessed in different domains (occupational, sports practice, and leisure time/commuting) using Baecke's questionnaire and in different intensities (light, moderate, vigorous, and very vigorous) by accelerometry.

Individual, family, school and neighborhood predictors related to different levels of physical activity in adolescents: A cross-sectional study.

The aim of this study was to investigate the association among individual, family, school environment and neighborhood predictors with the different levels of physical activity (PA) [light (LPA) and moderate to vigorous PA (MVPA)] in Brazilian adolescents. A cross-sectional study was carried out with 309 adolescents with a mean age of 15.37 (± 0.

Unveiling the role of exercise in modulating plasma heat shock protein 27 levels: insights for exercise immunology and cardiovascular health.

Cardiovascular disease is one of the leading causes of mortality worldwide, primarily driven by atherosclerosis, a chronic inflammatory condition contributing significantly to fatalities. Various biological determinants affecting cardiovascular health across different age and sex groups have been identified. In this context, recent attention has focused on the potential therapeutic and preventive role of increasing circulating levels of heat shock protein 27 (plasma HSP27) in combating atherosclerosis.

Influence of Cesarean Section Scar on the Mean Pulsatility Index of the Uterine Artery Doppler between 20 and 34 Weeks of Gestation.

Objective: The aim of this study was to assess the influence of the cesarean section scars on the mean pulsatility index (PI) of the uterine artery Doppler between 20 and 34 weeks of gestation. A secondary objective was to assess the association between previous cesarean section and adverse maternal/perinatal outcomes.

Methods: A retrospective cohort study was conducted with pregnant women who had their deliveries between March 2014 and February 2023.

Postmenopausal women treated for breast cancer with insulin resistance: clinical, analytical, cross-sectional.

This study aims to investigate the potential association between serum levels of cytokines, HSP60, HSP70 and IR (HOMA-IR) in postmenopausal women. We conducted a cross-sectional study involving 381 postmenopausal women, including 94 with a breast cancer diagnosis and 278 without. We analyzed anthropometric and laboratory measurements.

Identification of SNP Markers and Candidate Genes Associated with Major Agronomic Traits in .

Genome-wide association studies (GWASs) allow for inferences about the relationships between genomic variants and phenotypic traits in natural or breeding populations. However, few have used this methodology in . We aimed to identify chromosomal regions with significant associations between SNP markers and agronomic traits in .

Hepatic noradrenergic innervation acts via CREB/CRTC2 to activate gluconeogenesis during cold.

Background And Aim: Although it is well established that hormones like glucagon stimulates gluconeogenesis via the PKA-mediated phosphorylation of CREB and dephosphorylation of the cAMP-regulated CREB coactivators CRTC2, the role of neural signals in the regulation of gluconeogenesis remains uncertain.

Methods And Results: Here, we characterize the noradrenergic bundle architecture in mouse liver; we show that the sympathoexcitation induced by acute cold exposure promotes hyperglycemia and upregulation of gluconeogenesis via triggering of the CREB/CRTC2 pathway. Following its induction by dephosphorylation, CRTC2 translocates to the nucleus and drives the transcription of key gluconeogenic genes.

Intramuscular adipose tissue, muscle area, and power as predictors of performance in breast cancer survivors.

Purpose: The decline in physical performance, assessed by physical tests such as the timed up and go (TUG) test, is a consequence of reduced physiological reserves at higher levels of a hierarchical process. This occurs due to changes in muscle architecture, including atrophy and fat infiltration into the muscles, which in turn lead to changes in muscle function, resulting in reduced muscle strength and power and, consequently, affecting physical performance. This study investigated predictive factors for physical performance in breast cancer survivor (BCS), focusing on intramuscular adipose tissue (IMAT), quadríceps muscle area (QMA), and muscular power.

Effect of silver vanadate on the antibiofilm, adhesion and biocompatibility properties of denture adhesive.

To evaluate the biological and mechanical properties of an adhesive with nanostructured silver vanadate (AgVO). Specimens in poly(methyl methacrylate) (PMMA) were treated with Ultra Corega Cream (UCCA) denture adhesive with or without AgVO. Biofilms of , and were grown and the viable cells counted.

Effects of melatonin and metformin on the ovaries of rats with polycystic ovary syndrome.

Objective: To study the combined and isolated effects of melatonin and metformin in the ovarian tissue of rats with PCOS.

Design: Experimental study using a rat model of PCOS induced by continuous light exposure.

Intervention(s): Forty adult female rats were divided into 5 groups: physiological estrus phase (Sham); permanente estrus with PCOS induced by continuous lighting exposure for 60 consecutive days (control); with PCOS treated with melatonin; with PCOS treated with metformin; with PCOS treated with melatonin + metformin.

Last instar larva of the critically endangered Oxyagrion franciscoi Machado & Bede, 2016 (Odonata: Coenagrionidae) from Serra da Canastra National Park.

Oxyagrion franciscoi Machado & Bede, 2016 is a critically endangered damselfly species endemic to the Serra da Canastra National Park, Brazil, a vital environmental reserve within the Cerrado hotspot for biodiversity conservation. Here we reared, illustrated, and described the last instar larva of O. franciscoi.

Does non-invasive brain stimulation improve spatiotemporal gait parameters in people with multiple sclerosis? A systematic review and meta-analysis.

Background: Multiple sclerosis (MS) is a chronic autoimmune disease that causes progressive functional impairment, mainly in walking tasks. Noninvasive brain stimulation (NIBS) could influence the motor function and improving gait ability of patients.

Objective: The aim was to analyze the effects of NIBS (transcranial direct current stimulation [tDCS] or transcranial magnetic stimulation [TMS] on functional locomotion in people with multiple sclerosis (PwMS).

Fabrication of Low-Cost Miniaturized Gas Cells via SLA 3D-Printing for UV-Based Gas Sensors.

The use of 3D-printing technology for producing optical devices (i.e., mirrors and waveguides) remains challenging, especially in the UV spectral regime.

Parvovirus B19 Infection and Pregnancy: Review of the Current Knowledge.

Parvovirus B19, a member of the family, is a human pathogenic virus. It can be transmitted by respiratory secretions, hand-to-mouth contact, blood transfusion, or transplacental transmission. Most patients are asymptomatic or present with mild symptoms such as erythema infectiosum, especially in children.