Results 41 to 50 of about 7,113 (188)

Percentage of Body Fat and Fat Mass Index as a Screening Tool for Metabolic Syndrome Prediction in Colombian University Students

open access: yesNutrients, 2017
High body fat is related to metabolic syndrome (MetS) in all ethnic groups. Based on the International Diabetes Federation (IDF) definition of MetS, the aim of this study was to explore thresholds of body fat percentage (BF%) and fat mass index (FMI) for
R. Ramírez‐Vélez   +9 more
semanticscholar   +1 more source

Persistence of fatigue in the absence of pathophysiological mechanisms in some patients more than 2 years after the original SARS‐CoV‐2 infection

open access: yesExperimental Physiology, Volume 111, Issue 3, Page 1413-1428, 1 March 2026.
Abstract Following an acute infection with severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2), a substantial percentage of patients report the persistence of debilitating symptoms, often grouped in a syndrome termed ‘long COVID’. We sought to identify potential pathophysiological mechanisms responsible for the persistence, in some long COVID ...
Giovanni Baldassarre   +10 more
wiley   +1 more source

TUYỂN CHỌN VÀ TỐI ƯU HÓA VI KHUẨN KỴ KHÍ SINH TỔNG HỢP ENZYME CELLULASE TRÊN CƠ CHẤT BỘT GIẤY [PDF]

open access: yes, 2012
Những yếu tố quan trọng trong việc sản xuất enzyme cellulase từ vi khuẩn như chọn dòng vi khuẩn, tối ưu hóa điều kiện nuôi cấy và chọn lọc nguồn cơ chất đã được tiến hành nghiên cứu.
Dương Thị Hương Giang   +3 more
core   +1 more source

Extracting Beta-Glucan From Yeast (Saccharomyces Cerevisiae) After Brewer Fermentation

open access: yesTạp chí Khoa học Đại học Mở Thành phố Hồ Chí Minh - Kỹ thuật và Công nghệ, 2015
β-glucan are widespread polysaccharides in microorganisms, mushrooms and plants. They have received much attention with respect to their biological functions.
Lý Thị Minh Hiền   +2 more
doaj  

Nghiên cứu ứng dụng bã men bia làm nguồn C/N cho quá trình nhân nuôi vi khuẩn Bacillus velezensis EB.KN15 kháng nấm Phytophthora palmivora

open access: yes
Phụ phẩm sản xuất bia (BMB) được báo cáo là nguồn cơ chất giàu dinh dưỡng gồm protein (22,18%), tro (10,1%), carbohydrate (1,98%), đường và các nguyên tố khoáng chất dồi dào. Bacillus velezensis là vi khuẩn an toàn, có nhiều đặc tính quý có lợi cho cây trồng, do đó, chế phẩm B.
Ngô Văn Anh   +3 more
openaire   +2 more sources

Body fat estimates from bioelectrical impedance equations in cardiovascular risk assessment: The PREVEND cohort study

open access: yesEuropean Journal of Preventive Cardiology, 2019
Aims To investigate prospectively the association of body fat percentage (BF%) estimates using various equations from bioelectrical impedance analysis (BIA) with cardiovascular events, compared with body mass index (BMI) and waist circumference.
Oyuntugs Byambasukh   +4 more
semanticscholar   +1 more source

Comparison of Mucosal and Faecal Microbiomes in Patients With Cirrhosis

open access: yesGastroenterology Research and Practice, Volume 2026, Issue 1, 2026.
Objective The colonic sigmoid mucosal microbiome is reportedly different from the faecal microbiome in patients with cirrhosis. This exploratory study is aimed at comparing the luminal and mucosal microbiome in patients with cirrhosis, with a specific focus on the proximal intestine.
Caroline S. Stokes   +4 more
wiley   +1 more source

Fabrication of Multimodal Anion Exchange Membrane for Chromatographic Purification of Full Adeno‐Associated Viral Capsids

open access: yesAdvanced Materials Interfaces, Volume 12, Issue 22, November 22, 2025.
A novel multi‐modal anion exchange membrane (MMAEX) is successfully fabricated for separating empty and full AAV2 capsids. The functionalized membrane has an average pore size of 0.5 µm and exhibits both charge and hydrophobic functionality. A full capsid recovery of 72.9% at 85.3% purity with gradient elution, or 70.3% recovery at 92.2% purity with ...
Xiaolei Hao   +2 more
wiley   +1 more source

High‐Performance Oxidation and Nanomolar Detection of Phenylhydrazine Using a 6‐Hydroxyflavone‐Based Molecular Electrocatalyst Functionalized Multiwalled Carbon Nanotube in Batch Injection Analysis

open access: yesChemistryOpen, Volume 14, Issue 11, November 2025.
This study presents a novel, rapid method for in situ functionalization of carbon electrodes using redox‐active form of the 6‐hydroxyflavone. The resulting multiwalled carbon nanotubes with redox‐active HFLA (MWCNT@HFLA‐Redox) electrode enables sensitive, selective detection of toxic phenylhydrazine, with excellent performance (limit of detection: 7 nM)
Valisireddy Lavanya   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy