Results 161 to 170 of about 2,557,464 (355)

Acute caffeine treatment protects the developing retina from ischemia‐induced cell death

FEBS Open Bio, EarlyView.
Caffeine reduces cell death in the developing retina under ischemia (OGD). This effect does not involve BDNF upregulation or antioxidant pathways (NRF2/VEGF). Neuroprotection occurs mainly through adenosine A2A receptor antagonism, decreasing glutamate release and excitotoxicity, highlighting caffeine's potential as an acute neuroprotective agent in ...
Amanda Alves Nascimento, Danniel Pereira‐Figueiredo, Gabriella Grossi de Lima Dias, Gabriel Ferreira dos Santos, Mariana Rodrigues Pereira, Rafael Brito, Karin C Calaza   +6 more
wiley   +1 more source

International scientific and technical conference of founders and metallurgists

Литьë и металлургия, 2003
.
Ju. P. Bobrov
doaj  

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

FEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero, Maria Kopsida, Nathalie Arendt, Hans Lennernäs, Markus Sjöblom, Femke Heindryckx   +5 more
wiley   +1 more source

ОАО “MZOO” - 50-th anniversary

Литьë и металлургия, 2003
.
S. F. Lukashevich
doaj  

Conserved microRNA mediates heating tolerance in germ cells versus surrounding somatic cells

, 2019
Yi Wu, Yingzheng Wang, Qiang Liu, Lihua Julie Zhu, Hui Gao, Maosheng Cui, Jinghao Liu, Pengju Zhao, Jianfeng Liu, Lei Chen, Jinyong Wang, Wenxian Zeng, Teresa K. Woodruff, Shenming Zeng   +13 more
openalex   +1 more source

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

FEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata, Yoichi Sakai, Keisuke Tanaka, Etsuro Yoshimura, Ken Kitano, Morio Ishikawa, Tadahiro Nakamoto, Tsutomu Takayama, Hirofumi Inoue, Kaho Nomura, Tomonori Suzuki, Masataka Uchino, Akira Abe, Youichi Niimura   +13 more
wiley   +1 more source

Influence of temperature and time factors on ladle inoculation effect of cast iron

Литьë и металлургия, 2001
Influence of temperature and time factors on ladle inoculation effect of cast iron is investigated. It is shown that stability of inoculation effect in conditions of continuous soak is interrelated with activity of nucleating centres and character of ...
L. Z. Pisarenko
doaj  

Lipopolysaccharide uptake is augmented in lipopolysaccharide‐tolerant mouse macrophage‐like cells via increased CD14 expression

FEBS Open Bio, EarlyView.
In normal (nontolerant) cells, CD14 is crucial for both LPS uptake and LPS signaling. In LPS‐tolerant cells, in which LPS‐induced TNF‐α and IFN‐β production is suppressed, there is a dramatic increase in surface CD14 expression. The overexpressed CD14 in LPS‐tolerant cells is responsible for the enhanced LPS uptake without inducing pro‐inflammatory ...
Saeka Nishihara, Takayuki Manabe, Mika Jouta, Kiyoshi Kawasaki   +3 more
wiley   +1 more source

Counter modification of hypereutectic gray cast iron

Литьë и металлургия, 2001
Possibility of use of complex modification of hypereutectic gray cast iron by graphitizing and antigraphitizing additions for manufacture of castings with high antifriction and antiscratching properties is shown.
L. Z. Pisarenko
doaj  

Heat Exhaustion and Heat Stroke [PDF]

Proceedings of the Royal Society of Medicine, 1964
openaire   +2 more sources