Introducción: El Objetivo fue evaluar los parámetros metabólicos en pacientes adultos ≥ 65 años comparación con < sometidos a CB pre y post intervención.Materiales métodos: Estudio analítico de cohorte prospectiva 40 durante el periodo julio 2015 marzo 2018. Los fueron divididos dos grupos (A: ≥65 años; B: años) se evaluaron previo la cirugía (basal), 3 6 meses posteriores al acto quirúrgico...

OBJECTIVE High-density lipoprotein (HDL) promotes reverse cholesterol transport from peripheral tissues to the liver for clearance. Reduced HDL-cholesterol (HDLc) is associated with atherosclerosis; however, as a predictor of cardiovascular disease, HDLc has limitations because it is not a direct marker of HDL functionality. Our objective was to develop a mass spectrometry-based method for the ...

We evaluated a new agarose-gel-electrophoretic procedure (Corning) (I) for separatingandquantitating of highdensity lipoprotein cholesterol (HDLC), comparing it with the modified Lipid Research Clinics (LRC) procedure (heparin 183 kilounits/L, MnCI2 92 mmol/L) (U). Method I was insensitive to an HDLC concentration of 50 mg/L, but gave a linear dose-response curve between 130 and 1200 mg/L. Meth...

High Density Lipoprotein (HDL) transports in plasma, phospholipids, cholesterol, and triacylglycerol. The cholesterol associated with HDL (HDLc) is cholesterol that is scavenged from peripheral tissues back to liver. The liver converts this cholesterol into bile acids, bile salts, and esterifies the rest and secretes them into bile. Low HDLc is a risk factor for atherogenesis. Higher levels of ...

TOPIC: Sleep Disorders TYPE: Original Investigations PURPOSE: To assess possible relationships between Obstructive Apnea (OSA) syndrome and Gluthatione (GSH) redox system: Glutathione Peroxidase1 (GPx1) Reductase (GSSG-Red). OSA is characterized by sleep fragmentation, repetitive episodes of hypoxia/reoxygenation, systemic glymphatic activity lipid dysregulation, increasing oxidative stress wit...

Background There is substantial evidence that a low serum level of HDL cholesterol (HDLC) is a risk factor for coronary deaths. However, data on older people are scarce, and previous studies have not examined this association in relation to alcohol intake. Methods and Results Coronary mortality, all-cause mortality, and mortality due to alcohol and violence were related to HDLC levels among 705...

HDLc, a cholesterol-rich lipoprotein that accumulates in the plasma of cholesterol-fed swine, was shown to resemble functionally human and swine low density lipoprotein in its ability to bind to the low density lipoprotein receptor in monolayers of cultured human fibroblasts. This binding occurred even though HDLc lacked detectable apoprotein B, which is the major protein of low density lipopro...

BACKGROUND The concept of cardio metabolic risk and risk stratification for cardiovascular events are two distinct entities related with different stages of vascular development of the atherogenic process. In our analytical transversal study, we analyzed non-high-density lipoprotein cholesterol behavior and the correlations with traditional cardiovascular risk factors in a subpopulation with co...

AIMS To prospectively explore the association between non-high-density lipoprotein cholesterol (non-HDLC) and the risks of stroke and its subtypes. METHODS A total of 95,916 participants (18-98 years old; 76,354 men and 19,562 women) from a Chinese urban community who were free of myocardial infarction and stroke at baseline time point (2006-2007) were eligible and enrolled in the study. The ...

BACKGROUND There is substantial evidence that a low serum level of HDL cholesterol (HDLC) is a risk factor for coronary deaths. However, data on older people are scarce, and previous studies have not examined this association in relation to alcohol intake. METHODS AND RESULTS Coronary mortality, all-cause mortality, and mortality due to alcohol and violence were related to HDLC levels among 7...