From science to society: Exploring the nexus between obesity research and public awareness in Brazil.

Raising public awareness about the medical aspects of obesity is crucial in Brazil, given its escalating prevalence. This study investigated the correlation between scientific research on obesity in the country and public awareness by scrutinizing scientific publications and online search trends. Scientific data were sourced from Dimensions, while online engagement data were extracted from Google Trends.

High-frequency chest wall oscillation devices: An umbrella review and bibliometric analysis.

Introduction: High-frequency chest wall oscillation (HFCWO) devices are used to improve airway clearance in various respiratory conditions. This study comprehensively assesses the evidence on efficacy and safety and identifies trends in scientific publications and patents across geographic regions.

Methods: This study utilized an integrated approach, combining bibliographic and bibliometric research with artificial intelligence (AI) tools.

Harnessing Voice Analysis and Machine Learning for Early Diagnosis of Parkinson's Disease: A Comparative Study Across Three Datasets.

Objective: This study evaluates the efficacy of voice analysis combined with machine learning (ML) techniques in enabling the diagnosis of Parkinson's disease (PD).

Methods: Voice data, phonation of the vowel "a," from three distinct datasets (two from the University of California Irvine ML Repository and one from figshare) for 432 participants (278 PD patients) were analyzed. We employed four ML models-Artificial Neural Networks, Random Forest, Gradient Boosting (GB), and Support Vector Machine (SVM)-alongside two ensemble methods (soft voting classifier-Ensemble Voting Classifier and stacking method-Ensemble Stacking Model (ESM)).

Evidence for the druggability of aldosterone targets in heart failure: A bioinformatics and data science-driven decision-making approach.

Background: Aldosterone plays a key role in the neurohormonal drive of heart failure. Systematic prioritization of drug targets using bioinformatics and database-driven decision-making can provide a competitive advantage in therapeutic R&D. This study investigated the evidence on the druggability of these aldosterone targets in heart failure.

High and low pitch sound stimuli effects on heart-brain coupling.

This study aimed to explore the influence of sound stimulation on heart rate and the potential coupling between cardiac and cerebral activities. Thirty-one participants underwent exposure to periods of silence and two distinct continuous, non-repetitive pure tone stimuli: low pitch (110 Hz) and high pitch (880 Hz). Electroencephalography (EEG) data from electrodes F3, F4, F7, F8, Fp1, Fp2, T3, T4, T5, and T6 were recorded, along with R-R interval data for heart rate.

Determinants of cervical spine disorders in military pilots: a systematic review.

Background: Neck pain and cervical spine disorders are widespread among military cockpit aircrew pilots and are often recognized as occupational stressors.

Aims: This systematic review aimed to identify significant determinants for military pilot neck pain and cervical spine disorders determined through multivariable logistic regression studies.

Methods: This systematic review was conducted according to the recommendations of the Statement of Systematic Review and Meta-analysis Protocols (Preferred Reporting Items for Systematic Reviews and Meta-Analyses [PRISMA]-P).

Sexual Dimorphism in the Expression of Cardiac and Hippocampal Renin-Angiotensin and Kallikrein-Kinin Systems in Offspring from Mice Exposed to Alcohol during Gestation.

Prenatal alcohol exposure (PAE) impairs fetal development. Alcohol consumption was shown to modulate the renin-angiotensin system (RAS). This study aimed to analyze the effects of PAE on the expression of the renin-angiotensin system (RAS) and kallikrein-kinin system (KKS) peptide systems in the hippocampus and heart of mice of both sexes.

Quantitative cardiac autonomic outcomes of hydrotherapy in women during the first stage of labor.

Introduction: Most hydrotherapy studies during childbirth report findings related to pain using a widespread set of subjective measures. In this study, ECG biomarkers as quantitative cardiac autonomic outcomes were used to assess the effects of warm shower hydrotherapy on laboring women during the first stage of labor.

Methods: This was a prospective single-blind cohort study on stage I delivering women.

Multiplatform-Integrated Identification of Melatonin Targets for a Triad of Psychosocial-Sleep/Circadian-Cardiometabolic Disorders.

Several psychosocial, sleep/circadian, and cardiometabolic disorders have intricately interconnected pathologies involving melatonin disruption. Therefore, we hypothesize that melatonin could be a therapeutic target for treating potential comorbid diseases associated with this triad of psychosocial-sleep/circadian-cardiometabolic disorders. We investigated melatonin's target prediction and tractability for this triad of disorders.

Maternal mortality in South region of Brazil: an analysis from 2000 to 2018.

This study characterises maternal mortality in southern Brazil and verifies its trends between 2000 and 2018. It is an ecological time-series study, analysing secondary data from the Department of Informatics of the Unified Health System. The trend of the maternal mortality ratio (MMR) was calculated using generalised linear regression, and the ratios of the rates according to women's characteristics, with a confidence interval (CI) of 95%.

Burnout and Cardiovascular Risk in Healthcare Professionals During the COVID-19 Pandemic.

Introduction: The objective of this study was to investigate the psychosocial and cardiovascular markers in healthcare professionals during the COVID-19 pandemic.

Methods: This was a STROBE compliant, blended exploratory study. Residents, staff physicians, nurses, and auxiliary healthcare professionals from both inpatient and outpatient medicine services were recruited using a planned random probability sample.

Photobiomodulation therapy's effects on cardiac fibrosis activation after experimental myocardial infarction.

Introduction: Ischemic heart disease is the leading cause of death worldwide, and interventions to reduce myocardial infarction (MI) complications are widely researched. Photobiomodulation therapy (PBMT) has altered multiple biological processes in tissues and organs, including the heart.

Objectives: This study aimed to assess the temporal effects of PBMT on cardiac fibrosis activation after MI in rats.

Urinary Angiotensinogen-Melatonin Ratio in Gestational Diabetes and Preeclampsia.

A large research portfolio indicates that an activated renal renin-angiotensin system or a deficit on melatonin is associated with several cardiovascular pathologies. In this observational clinical study, we hypothesized that alterations in urinary melatonin or angiotensinogen levels may be altered in two common conditions, preeclampsia and gestational diabetes. Our study's primary objective was to assess melatonin and angiotensinogen as novel disease biomarkers detectable and quantifiable in the urine of pregnant women with or without pregnancy complications.

The effect of chemotherapy on dietary intake and nutritional status in patients with colorectal neoplasms and the importance of nutritional counseling.

Purpose: This study aimed at assessing the effect of chemotherapy on dietary intake and nutritional status of patients with colorectal cancer undergoing chemotherapy.

Methods: Observational, cross-sectional study conducted with 35 patients of both sexes, aged 50 years or older. Dietary intake was assessed four times: before (T), twice during (T and T), and after (T) chemotherapy.