Results 71 to 80 of about 19,535 (281)
Asian Journal of Andrology, 2015 In this experimental prospective study, we aimed to analyze the effect of transient scrotal hyperthermia on the male reproductive organs, from the perspective of sperm parameters, semen plasma biochemical markers, and oxidative stress, to evaluate ...
Meng Rao +6 more
doaj +1 more source
Comprehensive Analysis of the PRDXs Family in Head and Neck Squamous Cell Carcinoma
Frontiers in Oncology, 2022 The peroxidase family of peroxiredoxins (PRDXs) plays a vital role in maintaining the intracellular balance of ROS. However, their function in head and neck squamous cell carcinoma (HNSCC) has not been investigated.
Ruoyan Cao +23 more
doaj +1 more source
Peroxiredoxins, gerontogenes linking aging to genome instability and cancer
, 2012 Age is the highest risk factor known for a large number of maladies, including cancers. However, it is unclear how aging mechanistically predisposes the organism to such diseases and which gene products are the primary targets of the aging process ...
Nyström, Thomas, +2 more
core +1 more source
Current Progress in Differentiating Crohn's Disease From Intestinal Tuberculosis
iLABMED, EarlyView.Currently, there are various methods from different fields used to differentiate Crohn's disease from intestinal tuberculosis (ITB). Endoscopic findings are an important cornerstone. They can be used individually or in combination (models) to demonstrate excellent discriminative ability.
Chuyao Zhang, Xiaoyin Zhang
wiley +1 more source
Antioxidants, 2020 Thiol peroxidases (TP) are ubiquitous and abundant antioxidant proteins of the peroxiredoxin and glutathione peroxidase families that can catalytically and rapidly reduce biologically relevant peroxides, such as hydrogen peroxide and peroxynitrite ...
André Luís Condeles +4 more
doaj +1 more source
Protective Effects of H2S Donor Treatment in Experimental Colitis: A Focus on Antioxidants
Antioxidants, 2023 Inflammatory bowel diseases (IBD) are chronic, inflammatory disorders of the gastrointestinal (GI) system, which have become a global disease over the past few decades.
Szilvia Török +5 more
doaj +1 more source
Peroxiredoxin Catalysis at Atomic Resolution [PDF]
Structure, 2016 Peroxiredoxins (Prxs) are ubiquitous cysteine-based peroxidases that guard cells against oxidative damage, are virulence factors for pathogens, and are involved in eukaryotic redox regulatory pathways. We have analyzed catalytically active crystals to capture atomic resolution snapshots of a PrxQ subfamily enzyme (from Xanthomonas campestris ...
Perkins, Arden +6 more
openaire +3 more sources
Journal of Applied Toxicology, EarlyView.ABSTRACT Environmental exposure to heavy metals poses a threat to human health. Several studies documented harmful effects on the liver after arsenic and nickel exposure at concentrations beyond permissible limits. Nevertheless, the impact of a simultaneous exposure to both elements on hepatic biochemistry and histology remains unelucidated. Therefore,
Thainá Iasbik‐Lima +4 more
wiley +1 more source
Proceedings of the National Academy of Sciences of the United States of America, 2017 Significance Chloroplasts harbor a complex redox network formed by two systems, the FTR- thioredoxins (Trxs), which relies on photoreduced ferredoxin (Fd), and the NADPH-dependent Trx reductase C NTRC.
J. M. Pérez-Ruiz +4 more
semanticscholar +1 more source
, 2009 Tripathi BN, Bhatt I, Dietz K-J. Peroxiredoxins: a less studied component of hydrogen peroxide detoxification in photosynthetic organisms. PROTOPLASMA. 2009;235(1-4):3-15.Peroxiredoxins (Prx) are ubiquitous thiol-dependent peroxidases capable of reducing
Dietz, Karl-Josef +2 more
core +1 more source