Results 201 to 210 of about 155,312 (394)

Fixatives and silver stainability of NOR proteins at the light microscopic level. [PDF]

open access: bronze, 1988
Massimo Derenzini   +3 more
openalex   +1 more source

Development of a Zebrafish Embryo‐Based Test System for Thyroid Hormone System Disruption: 3Rs in Ecotoxicological Research

open access: yesEnvironmental Toxicology and Chemistry, EarlyView.
Abstract There is increasing concern regarding pollutants disrupting the vertebrate thyroid hormone (TH) system, which is crucial for development. Thus, identification of TH system–disrupting chemicals (THSDCs) is an important requirement in the Organisation for Economic Co‐operation and Development (OECD) testing framework.
Lisa Gölz   +9 more
wiley   +1 more source

A fixative suitable for in situ hybridization histochemistry. [PDF]

open access: bronze, 1993
F Uehara   +5 more
openalex   +1 more source

Overcoming Toxicity Barriers for Boosting Nisin Synthesis in Lactococcus lactis Strain via Adaptive Laboratory Evolution

open access: yesFood Chemistry International, EarlyView.
After adaptive laboratory evolution against nisin, improved nisin production and tolerance were found in the evolved strains. To reveal the advantages of the evolved strains, a systematic comparison was made between the starting strains and the domesticated strains in terms of their microscopic morphology, metabolomics, transcriptomics, and whole ...
Xinyue Liu   +7 more
wiley   +1 more source

Astroglial CB1 Reveal Sex‐Specific Synaptic Effects of Amphetamine

open access: yesGlia, EarlyView.
Astroglial CB1R mediates long‐term synaptic plasticity (LTD) in the Nucleus accumbens. Amphetamine saturates adenosine receptors and blocks LTD in males, but not females. Locomotor effects of amphetamine require astroglial CB1R in males, but not in females.
Yamuna Mariani   +15 more
wiley   +1 more source

Adição de NaCI em soluções fixadoras - observações histológicas e histoquímicas
Addition of NaCl in fixative solutions - histological and histochemical observations

open access: yesSemina: Ciências Sociais e Humanas, 1981
Análise comparativa entre os resultados obtidos após fixação com formol neutro a 10% e com Bouin (convencional) e os resultados obtidos após fixação com essas mesmas soluções acrescidas de NaCI na concentração de 0,7% O orgão-objeto de análise foi a ...
Ivan Giacomo Piza   +1 more
doaj  

Lithocarpus polystachyus Rehd. leaves aqueous extract inhibits learning and memory impairment in Alzheimer's disease rats: Involvement of the SIRT6/NLRP3 signaling pathway

open access: yesIbrain, EarlyView.
The findings of this study demonstrate that STAE effectively counteracts the learning and memory impairment induced by Aβ25‐35 in rats. This effect is attributed, at least in part, to the regulation of the SIRT6/NLRP3 signaling pathway, which inhibits neuroinflammation and oxidative stress.
Wendan Wu   +5 more
wiley   +1 more source

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