Results 71 to 80 of about 281,616 (305)

The development of laboratory animal science and animal care of legislation and the consummation [PDF]

open access: yes, 2012
Laboratory animal science is the use of non-human animals in experiments to obtain new knowledge and new technologies in biomedical research and testing.
Shizhong, Zhou
core  

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

open access: yesFEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman   +2 more
wiley   +1 more source

AI redefine untargeted metabolomics: estimating chemical amounts for a Human Exposome Project

open access: yesFrontiers in Public Health
The Human Exposome Project aims to map the totality of environmental exposures, but its success relies on transforming qualitative detections into quantitative data.
Fenna C. M. Sillé   +8 more
doaj   +1 more source

Consumer preferences for organic and welfare labbeled meat: A natural field experiment conducted in a high class restaurant. [PDF]

open access: yes, 2011
This paper describes a natural field experiment conducted at a high-class restaurant. We discuss some of the challenges of incorporating a state of the art choice experiment in the daily running of the restaurant without affecting the customers ...
Alfnes, Frode, Schjøll, Alexander
core  

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

open access: yesFEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva   +5 more
wiley   +1 more source

AI redefines mass spectrometry chemicals identification: retention time prediction in metabolomics and for a Human Exposome Project

open access: yesFrontiers in Public Health
The comprehensive identification of environmental and endogenous chemicals in human biospecimens is a critical bottleneck for realizing the Human Exposome Project.
Fenna C. M. Sillé   +6 more
doaj   +1 more source

Giving meaning to alternative methods to animal testing

open access: yesALTEX, 2018
The 3 rd edition of the advanced theoretical-training course “ Giving meaning to alternative methods to animal testing ” was held in Genoa on July 6-7, 2017. The theoretical modules included talks by specialists from companies engaged in the field of advanced in vitro technologies, who offered participants the possibility to try out their technologies ...
Scanarotti C   +7 more
openaire   +3 more sources

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

open access: yesFEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva   +10 more
wiley   +1 more source

Confronting the bias towards animal experimentation (animal methods bias)

open access: yesFrontiers in Drug Discovery
Laws and policies are in place around the world to promote the replacement and reduction of nonhuman animals in science. These principles are rooted not just in ethical considerations for animals, but also in scientific considerations regarding the ...
Catharine E. Krebs   +2 more
doaj   +1 more source

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