Results 71 to 80 of about 2,998,255 (323)
Review and comparison of quality standards, guidelines and regulations for laboratories
African Journal of Laboratory Medicine, 2011 Background: The variety and number of laboratory quality standards, guidelines and regulations (hereafter: quality documents) makes it difficult to choose the most suitable one for establishing and maintaining a laboratory quality management system ...
Tjeerd A.M. Datema +2 more
doaj +1 more source
FEBS Letters, EarlyView.The Arabidopsis mutants hls1 hlh1 and amp1 lamp1 exhibit pleiotropic developmental phenotypes. Although the functions of the causative genes remain unclear, they act in the same genetic pathway and are thought to generate non‐cell‐autonomous signals.
Takashi Nobusawa, Makoto Kusaba
wiley +1 more source
The law and the laboratory [PDF]
Forensic Science, Medicine, and Pathology, 2013 Forensic pathologists are continually being asked in court to provide opinions on the possible causes, mechanisms, manifestations and effects of specific injuries. Although the pathological findings in some cases may not be of legal importance, the interpretation in others may have profound effects on the outcome of a particular trial by significantly ...
Byard, R., Vink, R.
openaire +5 more sources
Schwarzchild Black Holes in Matrix Theory II [PDF]
, 1997 We present a crude Matrix Theory model for Schwarzchild black holes in uncompactified dimension greater than $5$. The model accounts for the size, entropy, and long range state interactions of black holes.
I. R. Klebanov +4 more
core +3 more sources
FEBS Letters, EarlyView.Spinal muscular atrophy (SMA) is a genetic disease affecting motor neurons. Individuals with SMA experience mitochondrial dysfunction and oxidative stress. The aim of the study was to investigate the effect of an antioxidant and neuroprotective substance, ergothioneine (ERGO), on an SMNΔ7 mouse model of SMA.
Francesca Cadile +8 more
wiley +1 more source
Frontiers in Public HealthLaboratories play a central role in managing public health emergencies. The COVID-19 pandemic imposed unique challenges on global laboratory systems, including testing protocol uncertainties, supply shortages, rapid need for information dissemination ...
Céline Barnadas +6 more
doaj +1 more source
Microbial exopolysaccharide production by polyextremophiles in the adaptation to multiple extremes
FEBS Letters, EarlyView.Polyextremophiles are microorganisms that endure multiple extreme conditions by various adaptation strategies that also include the production of exopolysaccharides (EPSs). This review provides an integrated perspective on EPS biosynthesis, function, and regulation in these organisms, emphasizing their critical role in survival and highlighting their ...
Tracey M Gloster, Ebru Toksoy Öner
wiley +1 more source
FEBS Letters, EarlyView.Phytohormone brassinosteroid‐induced gene regulation by the transcription factor BIL1/BZR1 involves redox‐dependent DNA‐binding alternation and interaction with the transcription factor PIF4. The reduced BIL1/BZR1 dimer binds preferred cis‐elements, while oxidation alters its oligomerization state and disrupts DNA‐binding ability.
Shohei Nosaki +4 more
wiley +1 more source
Transformations in the governance of French medical laboratories
Revue de la RégulationIn France, private medical laboratories (PMLs) were at the heart of the fight against the Covid-19 pandemic. Each year biological examinations account for over 70 % of all medical diagnoses. Although the health crisis put the spotlight on this sector, no
Antoine Leymarie
doaj +1 more source
14C contamination testing in natural abundance laboratories: a new preparation method using wet chemical oxidation and some experiences [PDF]
, 2016 Substances enriched with radiocarbon can easily contaminate samples and laboratories used for natural abundance measurements. We have developed a new method using wet chemical oxidation for swabbing laboratories and equipment to test for 14C ...
Fahrni, Simon +6 more
core +1 more source