Results 121 to 130 of about 22,851 (287)

Photo‐responsive carbon dots for pyroptosis‐mediated anti‐tumor application

Responsive Materials, EarlyView.
Photo‐responsive CDs generate ROS to induce tumor cell pyroptosis, thereby stimulating antitumor immunity. Abstract Pyroptosis refers to a kind of lytic programmed cell death, characterized by the release of pro‐inflammatory cytokines during the process. Owing to its immune response stimulation ability, pyroptosis has garnered considerable attention in
Lingyun Li, Xue Wu, Zekun Yan, Jun Wu, Caishi Huang, Songnan Qu   +5 more
wiley   +1 more source

Carbon‐Modified SnS2/g‐C3N4 S‐Scheme Heterostructure with Enhanced Interfacial Charge Transfer for Efficient Photocatalytic Reduction of Cr(VI) and 4‐Nitrophenol

Small, EarlyView.
The S‐scheme of SnS2‐C/g‐C3N4 heterostructure enables Photocatalytic Cr(VI) and 4‐NP reduction. ABSTRACT Hexavalent chromium (Cr(VI)) and 4‐nitrophenol (4‐NP) are persistent and highly toxic water pollutants that require efficient treatment under mild conditions. In this work, L‐cysteine‐derived carbon‐modified SnS2 (SnS2‐C) was prepared hydrothermally
Dhayanantha Prabu Jaihindh, Dinesh Kumar Dhanthala Chittibabu, Gabriella Janed Johana Sijabat, Saravanakumar Muthusamy, Jayaseelan Dhakshinamoorthy, Dang Manh Phuc, Tzu‐Ting Chang, Hsin‐Tsung Chen, Yi‐Feng Lin   +8 more
wiley   +1 more source

Synthesis, Structure, and Li-Ion Conductivity of LiLa(BH4)3X, X = Cl, Br, I

, 2017
In this work, a new type of addition reaction between La(BH4)3 and LiX, X = Cl, Br, I, is used to synthesize LiLa(BH4)3Cl and two new compounds LiLa(BH4)3X, X = Br, I. This method increases the amounts of LiLa(BH4)3X and the sample purity. The highest Li-
SeyedHosein Payandeh GharibDoust, Matteo Brighi, Y. Sadikin, D. Ravnsbæk, R. Černý, J. Skibsted, T. Jensen   +6 more
semanticscholar   +1 more source

High‐Performance All‐Solid‐State Silicon–Sulfur Batteries Enabled by Li4(BH4)3I Hydride Electrolyte

Small, EarlyView.
A prelithiated silicon anode coupled with a Li4(BH4)3I hydride electrolyte enables stable all‐solid‐state silicon–sulfur batteries with high electrochemical reversibility and suppressed interfacial degradation. The full cell delivers an ultra‐high areal capacity of 23.88 mAh cm−2 and stable cycling over 1000 cycles, while stress‐compensated battery ...
Tao Huang, Zhaotong Hu, Yifei Shao, Xiang Zhang, Caiting Yuan, Zhanning Wu, Takayuki Ichikawa, Fangqin Guo, Tengfei Zhang   +8 more
wiley   +1 more source

Stimulation of Tetrahydrobiopterin Synthesis by Cyclosporin A during Lipopolysaccharide Treatment in Vascular Endothelial Cells

Pteridines, 2002
We examined the effect of immunosuppressant cyclosporin A (CsA) on the synthesis of tetrahydrobiopterin (BH4), which is a cofactor for nitric oxide synthase (NOS), during treatment with lipopolysaccharide (LPS) in mouse brain microvascular endothelial ...
Ishii Masakazu, Shimizu Shunichi, Shiota Kazuhiro, Yamamoto Shinichiro, Kiuchi Yuji, Yamamoto Toshinori   +5 more
doaj   +1 more source

Rotenone Induces Morphological Damage and Reduction in Catecholamine Levels in the Central Nervous System of the Ascidian Styela plicata

Environmental Toxicology, EarlyView.
ABSTRACT Ascidians are invertebrates that occupy a key phylogenetic position as a sister group of the vertebrates. The organization of their central nervous system (CNS), with cortex and medulla, indicates a plesiomorphic character of the gray and white matter of vertebrates, making this group of animals useful for studies of neurodegenerative events ...
Andressa de Abreu Mello, Carlos Augusto Borges de Andrade Gomes, Rafaela Rocha dos Santos, Cintia Monteiro de Barros, Silvana Allodi   +4 more
wiley   +1 more source

Negative Regulation of Insulin-induced Tetrahydrobiopterin Synthesis by Protein Kinase C in Vascular Endothelial Cells

Pteridines, 2001
We examined the role ofprotein kinase C (PKC) in the insulin-induced biosynthesis oftetrahydrobiopterin (BH4)' which is one of the co factors of nitric oxide (NO) synthase (NOS), in vascular endothelial cells. The BH. level was determined as biopterin by
Ishii Masakazu, Shimizu Shunichi, Nagai Tsutomu, Kazuhiro Shiota, Kiuchi Yuji, Yamamoto Toshinori   +5 more
doaj   +1 more source

Genetic and pharmacological correction of aberrant dopamine synthesis using patient iPSCs with BH4 metabolism disorders

Human Molecular Genetics, 2016
Dopamine (DA) is a neurotransmitter in the brain, playing a central role in several disease conditions, including tetrahydrobiopterin (BH4) metabolism disorders and Parkinson’s disease (PD).
Taizo Ishikawa, K. Imamura, T. Kondo, Y. Koshiba, Satoshi Hara, H. Ichinose, M. Furujo, M. Kinoshita, T. Oeda, Jun Takahashi, R. Takahashi, Haruhisa Inoue   +11 more
semanticscholar   +1 more source

Effect of Social Rank on Gut Microbes and Their Metabolites of Greater Long‐Tailed Hamsters (Tscherskia triton)

Integrative Zoology, EarlyView.
Social rank in greater long‐tailed hamsters (Tscherskia triton) shapes gut microbiota composition and metabolite profiles. Dominant males exhibit a “high‐vigilance, metabolically activated” phenotype, with elevated aggression and specific gut microbiota enriched in energy‐harvesting taxa and fecal queuine.
Da Zhang, Xiaoming Xu, Zhibin Zhang
wiley   +1 more source

Artemisinin alleviates Parkinson’s disease by targeting Adcy5-Gch1 axis to trigger a cascade generation of BH4 and dopamine in rats

Genome Biology
Background Parkinson’s disease is a highly prevalent neurodegenerative disorder. Hyposecretion of dopamine (DA) is the end result in the pathology of Parkinson’s disease. Unfortunately, safe and efficient therapeutic drugs are deficient.
Xin-xing Yang, Guo-qing Wang, Qian Wen, Yu-jia Zhao, Dai-di Li, Feng Zhang   +5 more
doaj   +1 more source