plasmáticos

Introduction: dyslipidemias are commonly defined by low levels of HDL-c and high levels of triglycerides and LDL-c as an alteration in the functioning of lipoproteins. Several factors are related to this pathogenesis, and one of them is the consumption of alcohol, presenting divergences between the amount and the type of alcoholic drink that must be consumed to find effects of association with the lipid parameters. Objective: to investigate the relationship between alcohol consumption and the type of alcoholic beverage with HDL-c and triglycerides in participants of the Longitudinal Study of Adult Health (ELSA-Brazil)...

Objective: iron deficiency anemia is associated with adverse results for health and it is highly prevalent worldwide. The current study evaluated the prevalence and the sociodemographic factors associated with iron deficiency anemia in a sample of Colombian pregnant women. Materials and methods: the secondary analysis for the obtained information at the National Nutrition Survey (ENSIN) 2010 of Colombia in a probabilistic sample of 1,385 pregnant women between 13 and 49 years old. Hemoglobin concentration, ferritin plasmatic levels, sociodemographic levels and factors (age, escolarity, socioeconomic level, geographic area, region, ethnic group, tobacco habits), and body mass index according on the weeks of gestation were determined...

UNLABELLED: Cyclophosphamide-associated hyponatremia is an uncommon adverse effect. Published reports are inconclusive regarding patients under high-dose therapy. OBJECTIVE: To determine the incidence of hyponatremia in patients under high-dose cyclophosphamide therapy. METHODS: Retrospective cohort of adult patients who received high-dose cyclophosphamide therapy between 2010 and 2014 at the Hospital Italiano de Buenos Aires. The primary end-point was hyponatremia (defined as plasma sodium levels < 135 mEq/L), and secondary end-points were symptomatic hyponatremia, severe hyponatremia (plasma sodium levels < 120 mEq/L)...

Background: There is controversy whether management of blood cholesterol should be based or not on LDL-cholesterol (LDL-c) target concentrations. Objectives: To compare the estimated impact of different lipid-lowering strategies, based or not on LDL-c targets, on the risk of major cardiovascular events in a population with higher cardiovascular risk. Methods: We included consecutive individuals undergoing a routine health screening in a single center who had a 10-year risk for atherosclerotic cardiovascular disease (ASCVD) ≥ 7...

Background: The diterpene Sclareol has antimicrobial action, cytotoxic and cytostatic effects and anti-tumor activities. However, researches on the cardiovascular system are scarce. Objective: This study was designed to investigate the mechanisms involved in the Sclareol cardiovascular effect in normotensive and hypertensive rats. Methods: The arterial hypertension was promoted using 2-kidneys 1-clip model in rats. The effect of sclareol on blood pressure was performed by using three dose (10, 20 and 40 mg/kg)...

Eggs are a highly nutritive food. They contain high quality protein and several nutrients with potential health benefi ts. Nevertheless, the appearance of cardiovascular disease as an important public health issue, with high morbidity and mortality rates worldwide, along with the identifi cation of high blood cholesterol levels as a risk factor for this disease, was responsible for the advice to limit dietary cholesterol (and, therefore, eggs) that was promoted by health care professionals and institutions during the 70s...

Introduction: Total parenteral nutrition (TPN) is a kind of nutritional support indicated for patients whose clinical situation makes it impossible to cover their nutritional requirements enterally. Despite the fact that TPN is a safe and effective therapy, some complications have been described. One of the most frequent is hypertriglyceridemia. The etiology of this metabolic complication is complex and multifactorial. Objetive: The aim of this work was to determine risk factors associated with the development of hypertrilgyceridemia in adult inhospital non critical patients who carry TPN for a short term...

Background: Hypertension is a chronic, low-grade inflammation process associated with the release of cytokines and development of target organ damage. Deregulated monocyte chemoattractant protein-1 (MCP-1) levels have been associated with high blood pressure and cardiovascular complications; however, the mechanisms involved are complex and not fully understood. Objective: This study aimed to compare the levels of MCP-1 in patients with resistant (RH) versus mild-to-moderate (HTN) hypertension and their association with the presence or absence of left ventricular hypertrophy (LVH) in all hypertensive subjects...

OBJECTIVE: To describe the physiological pattern of gestational plasma volume adjustments in normal singleton pregnancy and compare this with the pattern in pregnancies complicated by pregnancy-induced hypertension, pre-eclampsia or fetal growth restriction. METHODS: We performed a meta-analysis of the current literature on plasma volume adjustments during physiological and complicated pregnancies. Literature was retrieved from PubMed (NCBI) and EMBASE (Ovid) databases...

INTRODUCTION: Patients at end stage renal disease have higher levels of inflammation and oxidative stress than the general population. Many factors contribute to these issues, and the parathyroid hormone (PTH) is also implicated. OBJECTIVE: The study was conducted in order to assess the relationship between PTH levels and inflammation and oxidative stress in hemodialysis patients. METHODS: Cross-sectional study with patients of two hemodialysis facilities in Londrina, Brazil...

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