Body mass index-adjusted calf circumference is associated with mortality in hospitalized older patients with excess weight.

Objectives: Given the innovative nature of the method, our study aimed to assess the prognostic significance of body mass index (BMI)-adjusted calf circumference (CC) in older patients who are hospitalized.

Methods: This was a unique analysis as part of other cohorts comprising general hospitalized patients aged 60 years or older of both sexes. Only patients with excess weight (BMI ≥ 25 kg/m) were included.

Dynapenic abdominal obesity is related to cardiovascular risk in older adults with Parkinson's disease: A cross sectional study.

Background And Aims: Currently, the impact of nutritional status in Parkinson's disease over the cardiovascular risk is poorly understood. Thus, this study aimed to evaluate dynapenic abdominal obesity and its influence in anthropometric parameters of cardiovascular risk in older patients with Parkinson's disease.

Methods: This is a cross-sectional study involving outpatients diagnosed with Parkinson's disease in two treatment centers in northeast of Brazil.

Case Report: Galvanic Vestibular Stimulation in the Chronic Spinal Cord Injury Patient.

The traumatic spinal cord injury can generate sequels with high clinical severity and dysfunction and limitations of irreversible character. Current studies seek to reverse the sequelae and gain functionality in these individuals. Galvanic vestibular stimulation (GVS) has shown to be beneficial in spinal cord function as an evaluation correlated to functionality and for stimulation with physiological and functional characteristics in disease and healthy people.

Arcuate AgRP, but not POMC neurons, modulate paraventricular CRF synthesis and release in response to fasting.

Background: The activation of the hypothalamic-pituitary-adrenal (HPA) axis is essential for metabolic adaptation in response to fasting. However, the neurocircuitry connecting changes in the peripheral energy stores to the activity of hypothalamic paraventricular corticotrophin-releasing factor (CRF) neurons, the master controller of the HPA axis activity, is not completely understood. Our main goal was to determine if hypothalamic arcuate nucleus (ARC) POMC and AgRP neurons can communicate fasting-induced changes in peripheral energy stores, associated to a fall in plasma leptin levels, to CRF neurons to modulate the HPA axis activity in mice.

Phase angle, muscle mass, and functionality in patients with Parkinson's disease.

Objective: To evaluate the association of phase angle (PA) with clinical and nutritional aspects in patients with Parkinson's disease (PD) treated in an outpatient clinic in northeastern Brazil.

Methods: This is a case series study involving adults and the elderly with PD of both genders. We collected data such as stage, severity, and time of diagnosis of the disease, muscle strength, gait speed, and level of physical activity.

Ultrasound Protocols to Assess Skeletal and Diaphragmatic Muscle in People Who Are Critically Ill: A Systematic Review.

This study aims to review published studies that use protocols and ultrasound measurements to evaluate skeletal and diaphragmatic muscles in patients who are critically ill. We searched for references on databases through September 2020 and included in our systematic review studies that used muscular ultrasound to assess skeletal or diaphragm muscles in patients who are critically ill. Seventy-six studies were included, 32 (1720 patients) using skeletal-muscle ultrasound and 44 (2946 patients) using diaphragmatic-muscle ultrasound, with a total of 4666 patients.

Phytochemical and biological evaluation of metabolites produced by alginate-immobilized Bionts isolated from the lichen Cladonia substellata vain.

In this work, new biotechnological procedures have been optimized on the basis of immobilization in alginate of bionts isolated from the lichen C. substellata. From these immobilizates, soluble and biologically active phenolics can be obtained.

Supplementation-Dependent Effects of Vegetable Oils with Varying Fatty Acid Compositions on Anthropometric and Biochemical Parameters in Obese Women.

Fatty acid (FA) composition is a determinant of the physiological effects of dietary oils. This study investigated the effects of vegetable oil supplementation with different FA compositions on anthropometric and biochemical parameters in obese women on a hypocaloric diet with lifestyle modifications. Seventy-five women (body mass index, BMI, 30⁻39.