Results 1 to 10 of about 9,492,904 (386)
Utilisation of High Molecular Weight and Ultra-High Molecular Weight Hyaluronan in Management of Glioblastoma [PDF]
GelsHA (hyaluronan) has been considered in recent years as a naturally occurring modifiable gel-like scaffold that has the capability to absorb and release drugs over an extended period of time making it suitable as a potential chemotherapeutic delivery ...
Alex-Adrian Salagean +2 more
doaj +2 more sources
Molecular Weight of Melanin [PDF]
Nature, 1947 A METHOD of obtaining protein macro-molecules in crystalline form by the use of heparin has been described by Cohen1. As melanin is generally believed to have a high molecular weight, an attempt has been made to crystallize it by Cohen's method, using ethylene chlorhydrin as solvent.
A. J. LEA
openalex +3 more sources
What Is the Molecular Weight of "High" Molecular Weight Dissolved Organic Matter? [PDF]
Environ Sci TechnolThe use of ultrafiltration to isolate high molecular weight dissolved organic matter (HMWDOM) from seawater is a fundamental tool in the environmental organic chemist's toolbox. Yet, important characteristics of HMWDOM relevant to its origin and cycling, such as its molecular weight distribution, remain poorly defined.
Granzow BN, Repeta DJ.
europepmc +3 more sources
Gels, 2022 Mixtures of aqueous solutions of chitosan hydrochloride (CS·HCl, 1–4 wt.%) and Pluronic F-127 (Pl F-127, 25 wt.%) were studied using vibrational and rotational viscometry; the optimal aminopolysaccharide concentration (3 wt.%) and the CS·HCl:Pl F-127 ...
Natalia O. Gegel +5 more
doaj +1 more source
Trials, 2023 Background Specific blends of essential amino acids (EAA) containing a high percentage of branched-chain amino acids preserves mitochondrial metabolism and higher physical resistance in elderly mice, increasing their survival and improving physical ...
Riccardo Dalle Grave +8 more
doaj +1 more source
Breath biomarkers of insulin resistance in pre-diabetic Hispanic adolescents with obesity
Scientific Reports, 2022 Insulin resistance (IR) affects a quarter of the world’s adult population and is a major factor in the pathogenesis of cardio-metabolic disease. In this pilot study, we implemented a non-invasive breathomics approach, combined with random forest machine ...
Mohammad S. Khan +4 more
doaj +1 more source
Do Low Molecular Weight Agents Cause More Severe Asthma than High Molecular Weight Agents? [PDF]
PLoS ONE, 2016 INTRODUCTION:The aim of this study was to analyse whether patients with occupational asthma (OA) caused by low molecular weight (LMW) agents differed from patients with OA caused by high molecular weight (HMW) with regard to risk factors, asthma ...
Olga Meca +5 more
doaj +1 more source
Frontiers in Nutrition, 2021 Excessive reactive oxygen species (ROS) is an important cause of aging, and supplementing antioxidants through diet is one of the important ways to delay aging.
Likun Ren +9 more
doaj +1 more source
THE MOLECULAR WEIGHT OF ANTIBODIES [PDF]
Journal of Experimental Medicine, 1937 1. Highly purified rabbit Type III pneumococcus anticarbohydrate proved to be homogeneous in the ultracentrifuge and its sedimentation constant, 7.0·10–13, did not differ from that of the principal component of normal rabbit globulin or of immune rabbit globulin containing up to 50 per cent of anti-egg albumin.
Kai O. Pedersen, Michael Heidelberger
openaire +3 more sources
Molecular Weight of Urokinase [PDF]
Nature, 1965 UROKINASE is a proteolytic enzyme in human urine1. Its ability to activate plasminogen has stimulated interest in its potential clinical use as a thrombolytic agent.
J. D. Coombes +2 more
openaire +3 more sources