Results 31 to 40 of about 14,587,455 (250)

Enhanced L-cysteine production by overexpressing potential L-cysteine exporter genes in an L-cysteine-producing recombinant strain of Corynebacterium glutamicum

, 2019
We identified L-cysteine exporter candidates of Corynebacterium glutamicum and investigated the effect of overexpression of the potential L-cysteine exporter genes on L-cysteine production in a recombinant strain of C. glutamicum.
Mayumi Kishino (7351532), Mariko Kondoh (7351535), Takashi Hirasawa (377265)   +2 more
core   +1 more source

Determination of L-cysteine Based on its Potentiometric Effect on a Belousov-Zhabotinskii Oscillating Chemical Reaction

International Journal of Electrochemical Science, 2011
Here, a simple and convenient method with suitable selectivity and high sensitivity for the determination of L-cysteine based on Belousov-Zhabotinskii (B-Z) oscillating chemical reaction is presented.
Jahan-Bakhsh Raoof, Abolfazl Kiani, Reza Ojani, Farideh Sakhavi, Akramsadat hamidi   +4 more
doaj   +1 more source

Long-time treatment by low-dose N-acetyl-L-cysteine enhances proinflammatory cytokine expressions in LPS-stimulated macrophages. [PDF]

PLoS ONE, 2014
N-acetyl-L-cysteine is known to act as a reactive oxygen species scavenger and used in clinical applications. Previous reports have shown that high-dose N-acetyl-L-cysteine treatment inhibits the expression of proinflammatory cytokines in activated ...
Tomokazu Ohnishi, Kenjiro Bandow, Kyoko Kakimoto, Joji Kusuyama, Tetsuya Matsuguchi   +4 more
doaj   +1 more source

Bioavailability of Organosulfur Compounds after the Ingestion of Black Garlic by Healthy Humans

Antioxidants, 2023
The consumption of black garlic has been related to a decreased risk of many human diseases due to the presence of phytochemicals such as organosulfur compounds (OSCs).
Alicia Moreno-Ortega, Gema Pereira-Caro, Iziar A. Ludwig, María-José Motilva, José Manuel Moreno-Rojas   +4 more
doaj   +1 more source

L-cysteine-modified chiral gold nanoparticles promote periodontal tissue regeneration

, 2021
L-cysteine-modified chiral gold nanoparticles promote periodontal tissue ...
Wenrong Yang (13099785), Y Xiao (9729080), F Yan (11726501), Z Wang (81545), S Zhang (5161223), Y Zhang (5998940), H Zhou (7704704), N Kong (13308429), H Fu (9124636)   +8 more
core  

Challenges and Advances in the Bioproduction of L-Cysteine

Molecules
L-cysteine is a proteogenic amino acid with many applications in the pharmaceutical, food, animal feed, and cosmetic industries. Due to safety and environmental issues in extracting L-cysteine from animal hair and feathers, the fermentative production of
Daniel Alejandro Caballero Cerbon, Leon Gebhard, Ruveyda Dokuyucu, Theresa Ertl, Sophia Härtl, Ayesha Mazhar, Dirk Weuster-Botz   +6 more
doaj   +1 more source

Hypoxia releases S-nitrosocysteine from carotid body glomus cells—relevance to expression of the hypoxic ventilatory response

Frontiers in Pharmacology, 2023
We have provided indirect pharmacological evidence that hypoxia may trigger release of the S-nitrosothiol, S-nitroso-L-cysteine (L-CSNO), from primary carotid body glomus cells (PGCs) of rats that then activates chemosensory afferents of the carotid ...
James M. Seckler, Paulina M. Getsy, Walter J. May, Benjamin Gaston, Santhosh M. Baby, Tristan H. J. Lewis, James N. Bates, Stephen J. Lewis, Stephen J. Lewis, Stephen J. Lewis   +9 more
doaj   +1 more source

Voltammetric Determination of Butyl Hydroxy Anisd Based on the Enhanced Effect of Gold Nanorods Assembled on a Poly-L-cysteine Film Electrode

International Journal of Electrochemical Science, 2016
Polymerization of L-cysteine was performed on a glassy carbon electrode surface using cyclic voltammetric scanning from -0.2 V to 2.0 V. After being immersed in a gold nanorods solution over one night, a gold nanorod modified poly-L-cysteine film ...
Yinghua Deng, Kaiping Luo, Guishen Liu, Xiaodong Hou, Yina Huang, Chunya Li   +5 more
doaj   +1 more source

Comparison of N acetyl L cysteine and L cysteine in respect to their transmembrane fluxes

, 2009
The objective of the present study was to compare cysteine and N-acetyl-L-cysteine in respect to their transmembrane fluxes and find out which one is a better available precursor for the cells and thus better supports the intracellular glutathione ...
Yildiz D. Arik M. Cakir Y. Civi Z.
core   +4 more sources

Neuroprotective Roles of l-Cysteine in Attenuating Early Brain Injury and Improving Synaptic Density via the CBS/H2S Pathway Following Subarachnoid Hemorrhage in Rats

Frontiers in Neurology, 2017
l-Cysteine is a semi-essential amino acid and substrate for cystathionine-β-synthase (CBS) in the central nervous system. We previously reported that NaHS, an H2S donor, significantly alleviated brain damage after subarachnoid hemorrhage (SAH) in rats ...
Gang Li, Zhen Wang, Tong Li, Tong Li, Lingxiao Wang, Lingxiao Wang, Quan Hu, Quan Hu, Song Liu, Xuemei Bai, Yunkai Xie, Tiantian Zhang, Shishi Bo, Xiangqian Gao, Shuhua Wu   +14 more
doaj   +1 more source