Results 31 to 40 of about 1,607,740 (290)

Sulfhydryl compounds, captopril, and MPG inhibit complement-mediated myocardial injury

, 1994
Factors including complement activation, neutrophil infiltration, and oxygen-derived free radicals have been implicated in the pathogenesis of myocardial tissue injury during ischemia and reperfusion.
J. W. Homeister, K. S. Kilgore, B. R. Lucchesi, P. S. Satoh   +3 more
core   +1 more source

Site‐Specific Molecular Engineering Redirects Radical Pathways for Selective Photocatalytic Coupling of Methane to C2+ Hydrocarbons

Angewandte Chemie, EarlyView.
Site‐specific self‐assembly of alkyl thiols on Au/TiO2 enables precise modulation of interfacial electron distribution and the local microenvironment through covalent Au‐thiolate interactions. This site‐specific molecular engineering synergistically promotes surface kinetics and charge separation, suppressing ·O2−‐driven overoxidation and thereby ...
Yaru Shao, Wanying Guo, Wei Li, Gaoyu Cui, Huijie Cheng, Lingfeng Zhu, Liqun Ye, Zihan Qiu, Yu Shan, Rui Li, Tianyi Ma, Jungang Hou   +11 more
wiley   +2 more sources

Sulfhydryl Compounds and Crystalline Urease

Experimental Biology and Medicine, 1933
Perlzweig1 states that both crystalline urease and extracts of jack bean meal give a positive sulfhydryl test with nitroprusside and that the more active preparations give stronger tests than the weaker ones. He estimates one of his samples of jack bean meal to contain the equivalent of 70 mg. of glutathione per 100 gm.
J. B. Sumner, L. O. Poland
openaire   +1 more source

Sulfhydryl-Directed Iridium-Catalyzed C–H/Diazo Coupling and Tandem Annulation of Naphthalene-1-thiols

, 2019
The first sulfhydryl-directed iridium-catalyzed C–H/diazo coupling and tandem annulation of naphthalene-1-thiols has been developed. The framework of naphtho­[1,8-bc]­thiopyrans was constructed in a one-step reaction with good yields. This transformation
Bin Li (39349), Yong Kong (224694), Kelu Yan (1489858), Baiquan Wang (1426813)   +3 more
core   +1 more source

Specific reaction of α,β-unsaturated carbonyl compounds such as 6-shogaol with sulfhydryl groups in tubulin leading to microtubule damage [PDF]

, 2008
6-Shogaol and 6-gingerol are ginger components with similar chemical structures. However, while 6-shogaol damages microtubules, 6-gingerol does not. We have investigated the molecular mechanism of 6-shogaol-induced microtubule damage and found that the ...
Watanabe, Osamu, Goto, Hidemi, Ishiguro, Kazuhiro, Ando, Takafumi   +3 more
core   +1 more source

Ex vivo and in vivo antioxidant activity of β-hydroxy-β-arylalkanoic acids

Pakistan Journal of Pharmaceutical Sciences, 2023
The interplay between oxidative stress and inflammation is implicated in many chronic diseases including Alzheimer`s disease, cardiovascular diseases, diabetes and cancer.
Branko Subosic, Jelena Kotur-Stevuljevic, Jasmina Brboric, Tamara Jankovic, Marina Milenkovic, Branka Ivkovic, Jelena Kostadinovic, Jelena Savic   +7 more
doaj   +1 more source

Effects of different phenolic compounds on the oxidative stability of myofibrillar proteins after in vitro metal-catalyzed oxidation

Food Science of Animal Products
This study aimed to investigate the effects of several common phenolic compounds on protein oxidation of myofibrillar protein after in vitro metal-catalyzed oxidation.
Yuqi Wu, Wenhui Wang, Yanan Zhao, Qimeng Sun, Jinfeng Pan, Xiuping Dong, Shengjie Li   +6 more
doaj   +1 more source

Multidimensional and Multifunctional Laser‐Induced Graphene (LIG) for Point‐of‐Care and Wearable Biosensing, Theranostics, and Bioactive Interfaces Toward Personalized Healthcare and Regenerative Medicine

Advanced Science, EarlyView.
Multidimensional laser‐induced graphene (LIG) spanning from 0D to 3D architectures is comprehensively reviewed for multifunctional biomedical platforms, including biosensing, theranostics, and bioactive interface applications, which highlights its potentials for point‐of‐care diagnostics, wearable health monitoring, smart drug delivery, and tissue ...
Li Zhang, Yurou Yuan, Xiaohong Ding, Wing Cheung Mak   +3 more
wiley   +1 more source

EpCAM+ Extracellular Vesicle PD‐L1 Dynamics as a Predictive Biomarker of Immune Checkpoint Blockade Response

Advanced Science, EarlyView.
A highly sensitive SERS‐based platform measures PD‐L1 expression on EpCAM+ circulating EVs from cancer patients undergoing immunotherapy. Monitoring dynamic changes after treatment reveals that reduced EpCAM+ EV PD‐L1 levels associate with improved long‐term clinical outcomes, establishing a non‐invasive approach for tracking immune checkpoint ...
Byeonggeol Mun, Jinyoung Kim, Chang Gon Kim, Seokhyeong Go, Mina Han, Yujin Ouck, Soojin Jang, Seong Uk Son, Gamin Kim, Wonrak Son, Eunjung Kim, Min Hee Hong, Ja Hyun Yeo, Eun‐Kyung Lim, Hye Ryun Kim, Seungjoo Haam   +15 more
wiley   +1 more source

Amperometric titration of sulfhydryl groups with silver nitrate

, 1957
Three out of five sulfhydryl-containing compounds, subjected to amperometric titration with silver nitrate, appear to combine with more Ag than corresponds to their sulfhydryl ...
Sluyterman, L.A.A.E.
core   +1 more source