Results 31 to 40 of about 2,954,248 (364)

The Stability of Analytes of Ionized Magnesium Concentration and Its Reference Range in Healthy Volunteers

open access: yesBiomedicines, 2023
This study aimed to determine the stability of refrigerated analytes of iMg concentration at different time intervals and to establish iMg reference range in a cohort of healthy Omani volunteers (≥18 years).
Juhaina Salim Al-Maqbali   +5 more
doaj   +1 more source

Study of “Discard Rate” of Whole Human Blood: Useful Blood Center Quality Indicator

open access: yesJournal of the Scientific Society, 2018
Background: Blood is a valuable, life-saving material which should not be discarded or wasted to have the required blood supply to the patients. Aims and Objectives: The aim of the present study is to find out the major causes of blood discard from the ...
Gopeswar Mukherjee   +3 more
doaj   +1 more source

Robust Method for Semantic Segmentation of Whole-Slide Blood Cell Microscopic Image [PDF]

open access: yesVolume 2020, Article ID 4015323, 13 pages, 2020
Previous works on segmentation of SEM (scanning electron microscope) blood cell image ignore the semantic segmentation approach of whole-slide blood cell segmentation. In the proposed work, we address the problem of whole-slide blood cell segmentation using the semantic segmentation approach.
arxiv   +1 more source

Lipolysis generates platelet dysfunction after in vivo heparin administration [PDF]

open access: yes, 2002
Heparin, when administered to patients undergoing operations using cardiopulmonary bypass, induces plasma changes that gradually impair platelet macroaggregation, but heparinization of whole blood in vitro does not have this effect.
Belcher, P.R.   +5 more
core   +1 more source

DEVELOPMENT AND VALIDATION OF A LC-ESI-MS/MS METHOD FOR SIMULTANEOUS WHOLE BLOOD ANALYSIS OF 51 NEW PSYCHOACTIVE SUBSTANCES

open access: yesDrug Analytical Research, 2019
In recent years, there has been a great increase in seizures and forensic analysis of new psychotropic substances (NPS) in the state of Rio Grande do Sul.
Maria Cristina Franck   +2 more
doaj   +1 more source

Deep-coverage whole genome sequences and blood lipids among 16,324 individuals. [PDF]

open access: yes, 2018
Large-scale deep-coverage whole-genome sequencing (WGS) is now feasible and offers potential advantages for locus discovery. We perform WGS in 16,324 participants from four ancestries at mean depth >29X and analyze genotypes with four quantitative ...
Abecasis, Goncalo   +36 more
core   +2 more sources

Determination of 19 Psychoactive Substances in Premortem and Postmortem Whole Blood Samples Using Ultra-High-Performance Liquid Chromatography–Tandem Mass Spectrometry

open access: yesSeparations, 2021
An ever-increasing need exists within the forensic laboratories to develop analytical processes for the qualitative and quantitative determination of a broad spectrum of new psychoactive substances.
Sevasti Karampela   +2 more
doaj   +1 more source

Self-powered microfluidic chips for multiplexed protein assays from whole blood [PDF]

open access: yes, 2009
We report herein on a self-powered, self-contained microfluidic-based chip designed to separate plasma from whole blood, and then execute an assay of a multiplexed panel of plasma biomarker proteins.
Heath, James R.   +3 more
core   +2 more sources

Monitoring NLRP3 Inflammasome Activation and Exhaustion in Clinical Samples: A Refined Flow Cytometry Protocol for ASC Speck Formation Measurement Directly in Whole Blood after Ex Vivo Stimulation

open access: yesCells, 2022
Alteration of NLRP3 inflammasome pathway including hyper-activation or exhaustion has been implicated in the pathophysiology of many diseases. Following cell stimulation, aggregation of the ASC protein into a multiprotein complex, the ASC speck, has been
Rémy Coudereau   +6 more
doaj   +1 more source

Original Effective, Safe Technique of Obtaining Platelet Rich Plasma by Centrifugation of the Blood Plasma in Modified Syringe Containers [PDF]

open access: yes, 2019
The aim: to develop, substantiate an effective and safe technology for producing PRP (platelet rich plasma). To quantify the substrate based on the recommended centrifugation protocols.Materials and methods: the effectiveness of the original harvesting ...
Atanasov, D. (Dmitro)   +1 more
core   +3 more sources

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