Results 151 to 160 of about 21,171,580 (198)

Identifying S-nitrosylated proteins and unraveling S-nitrosoglutathione reductase-modulated sodic alkaline stress tolerance in Solanum lycopersicum L.

Plant physiology and biochemistry : PPB, 2019
S-nitrosylation, regulated by S-nitrosoglutathione reductase (GSNOR), is considered as an important route for nitric oxide (NO)-modulated stress tolerance in plants.
B. Gong, Q. Shi
semanticscholar   +1 more source

Detection of S-Nitrosoglutathione Reductase Activity in Plants

2016
S-nitrosoglutathione reductase (GSNOR) is considered a key enzyme in the regulation of intracellular levels of S-nitrosoglutathione and protein S-nitrosylation. As a part of nitric oxide catabolism, GSNOR catalyzes the irreversible decomposition of GSNO to oxidized glutathione.
Lucie, Kubienová, Tereza, Tichá, Lenka, Luhová, Marek, Petřivalský   +3 more
openaire   +2 more sources

Determination of S-nitrosoglutathione in plasma: Comparison of two methods

Talanta, 2010
In this work we compared the results of the GSNO determination in human plasma by two independent methods. The first method is based on the pre-column derivatization of GSNO thiolic part by p-hydroxymercury benzoate (PHMB) and followed by the determination of GS-PHMB product by reversed phase chromatography coupled to chemical vapour generation atomic ...
Bramanti E, Angeli V, Mester Z, POMPELLA, ALFONSO, PAOLICCHI, ALDO, D'ULIVO, ALESSANDRO   +5 more
openaire   +6 more sources

Nitric oxide generation from S-nitrosoglutathione: New activity of indium and a survey of metal ion effects.

Nitric oxide, 2019
S-Nitrosothiols (RSNOs) such as S-nitrosoglutathione (GSNO) are known to produce nitric oxide (NO) through thermal, photolytic, and metal ion-promoted pathways, which has led to their increasing use as exogenous sources of therapeutic NO.
A. Lutzke, Alyssa C. Melvin, M. Neufeld, Christopher L Allison, Melissa M. Reynolds   +4 more
semanticscholar   +1 more source

Novel application of S-nitrosoglutathione–Sepharose to identify proteins that are potential targets for S-nitrosoglutathione-induced mixed-disulphide formation

Biochemical Journal, 2000
Site-specific S-glutathionylation is emerging as a novel mechanism by which S-nitrosoglutathione (GSNO) may modify functionally important protein thiols. Here, we show that GSNO-Sepharose mimicks site-specific S-glutathionylation of the transcription factors c-Jun and p50 by free GSNO in vitro.
P, Klatt, E, Pineda Molina , D, Pérez-Sala, S, Lamas   +3 more
openaire   +2 more sources

Nitric oxide releasing two-part creams containing S-nitrosoglutathione and zinc oxide for potential topical antimicrobial applications.

Nitric oxide, 2019
Currently, most antimicrobial topical treatments utilize antibiotics to prevent or treat infection at a wound site. However, with the ongoing evolution of multi-drug resistant bacterial strains, there is a high demand for alternative antimicrobial ...
Joshua C. Doverspike, Yang Zhou, Jianfeng Wu, Xiaojuan Tan, C. Xi, M. Meyerhoff   +5 more
semanticscholar   +1 more source

Influence of Pluronic F127 microenvironments on the photochemical nitric oxide release from S-nitrosoglutathione.

Journal of Colloid and Interface Science, 2019
Poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) (PEO-PPO-PEO) (F127) hydrogels have been used to deliver nitric oxide (NO) topically in biomedical applications.
G. Picheth, T. C. Marini, Patricia Taladriz‐Blanco, Gustavo G. Shimamoto, Giovanna J V P Dos Santos, F. Meneau, M. D. de Oliveira   +6 more
semanticscholar   +1 more source

Measurement of S-Nitrosoglutathione Reductase Activity in Plants

2019
S-nitrosation as a redox-based posttranslational modification of protein cysteine has emerged as an integral part of signaling pathways of nitric oxide across all types of organisms. Protein S-nitrosation status is controlled by two key mechanisms: by direct denitrosation performed by the thioredoxin/thioredoxin reductase system, and in an indirect way
Martina, Janků, Tereza, Tichá, Lenka, Luhová, Marek, Petřivalský   +3 more
openaire   +2 more sources

Overexpression of S-nitrosoglutathione reductase alleviated iron-deficiency stress by regulating iron distribution and redox homeostasis.

Journal of plant physiology, 2019
Iron (Fe) is an essential micronutrient element for plant growth. The S-nitrosoglutathione reductase (GSNOR) gene's functions under Fe-deficiency conditions are not well understood.
Dan Wen, Shasha Sun, Wanying Yang, Lili Zhang, Shiqi Liu, B. Gong, Q. Shi   +6 more
semanticscholar   +1 more source

S‐Nitrosoglutathione loaded poly(lactic‐co‐glycolic acid) microparticles for prolonged nitric oxide release and enhanced healing of methicillin‐resistant Staphylococcus aureus‐infected wounds

European journal of pharmaceutics and biopharmaceutics, 2018
Graphical abstract Figure. No Caption available. Abstract Methicillin‐resistant Staphylococcus aureus (MRSA)‐infected wounds have become a significant clinical issue worldwide.
S. Hlaing, Jihyun Kim, Juho Lee, N. Hasan, Jiafu Cao, M. Naeem, Eun Hee Lee, J. Shin, Yunjin Jung, B. Lee, B. Jhun, Jin-Wook Yoo   +11 more
semanticscholar   +1 more source