Results 111 to 120 of about 61,907 (295)

Aktivnost selenoenzima GPx-1 i GPx-3 u krvi radnih konja na teritoriji centralne Srbije

, 2022
Глутатион пероксидаза (GPx) је ензим који постоји у 8 изоензимских облика, од којих GPx-1 је облигаторни интрацелуларни ензим, док је GPx-3 активна у екстрацелуларним течностима, посебно у крвној плазми. Основна улога GPx се огледа у заштити ћелија од оксидативног стреса којег индукују слободни кисеонични радикали.
Valčić, Olivera, Milosavljević, Petar, Jovanović, Ivan B., Milanović, Svetlana   +3 more
openaire   +1 more source

Phylogenetic tree of GPx family in eukaryotes.

, 2012
The figure shows a ML tree computed using the JTT substitution model. In the phylogram, Sec-containing proteins are shown in red and Cys-containing homologs are shown in blue. The GPx families are indicated on the right.
Thomas H. Pringle (176953), Alexei V. Lobanov (176951), Yan Zhang (8098), Perry G. Ridge (37636), Roderic Guigo (3248916), Marco Mariotti (176946), Dolph L. Hatfield (13668), Vadim N. Gladyshev (8009)   +7 more
core   +1 more source

Immunomodulatory and Cytotoxic Properties of Enniatin B1 in Porcine Alveolar Macrophages

Journal of Applied Toxicology, EarlyView.
ABSTRACT This study investigates the immunomodulatory effects of Enniatin B1 (ENNB1), an emerging mycotoxin, on porcine alveolar macrophages (PAMs), a species‐specific model relevant to human innate immunity. PAMs were exposed to increasing ENNB1 concentrations (0.5–6 μM) over 6, 24, and 48 h.
Sara Frazzini, Francesca Caloni, Paola Fossati, Giancarlo Ruffo, Luciana Rossi   +4 more
wiley   +1 more source

Decreased Glutathione Peroxidase Activities with Concomitant Increased Oxidized Glutathione Levels among Residents in an Arsenic Contaminated Community of Southern Thailand

Walailak Journal of Science and Technology, 2011
Glutathione peroxidase (GPx) and glutathione are important antioxidants responsible for the scavenging of reactive oxygen species (ROS). It has been shown that changes in GPx activities and glutathione levels are associated with various diseases ...
Warangkana CHUNGLOK
doaj   +1 more source

Protective Role of Polydatin Against Vancomycin‐Induced Lung Toxicity via Oxidative Stress, Inflammation, Endoplasmic Reticulum Stress, Apoptosis, and Ferroptosis Pathways

Journal of Applied Toxicology, EarlyView.
ABSTRACT This study aimed to evaluate whether polydatin (Poly) could eliminate the harmful effects of vancomycin (VCM) on the lungs of rats. Rats were administered VCM (200 mg/kg) and Poly (50 mg/kg), both separately and in combination, for a duration of 7 days.
Serpil Aygörmez, Sefa Küçükler, Selim Çomaklı, Hasan Şimşek, Özge Kandemir, Fatih Mehmet Kandemir, Şaban Maraşlı   +6 more
wiley   +1 more source

Poner un archivo gpx en gvSIG

, 2019
Se describe (sin audio) como poner un archivo gpx en ...
Diez Castillo, Agustín
core  

Toxic Effects of Bisphenol A and Its Analogs on Ovarian Structure and Function: A Narrative Review of Ovary‐Focused Studies

Journal of Applied Toxicology, EarlyView.
ABSTRACT Bisphenol A (BPA) is a widely used industrial chemical found in polycarbonate plastics and epoxy resins and is recognized for its endocrine‐disrupting properties. Human exposure is common due to its presence in food packaging and everyday products. As BPA use has been restricted, structurally similar compounds such as BPS, BPB, BPAF, and BADGE
Nurbanu Zengin, Marwa Tawfıq Ahmed Alsalım, Muhammed Canik, Sevda Bağdatlı, Nazan Deniz Yön   +4 more
wiley   +1 more source

Poner un archivo gpx en gvSIG

, 2016
Se describe (sin audio) como poner un archivo gpx en ...
Diez Castillo, Agustín
core  

Redox‐Associated Renal and Male Reproductive Alterations Following Dexamethasone Exposure in Male Rats: Histopathological and Spermatological Evaluations

Journal of Applied Toxicology, EarlyView.
ABSTRACT Dexamethasone (DEX) is widely used in clinical practice, although it may also cause oxidative stress–related damage in different tissues, including the kidney and male reproductive system. This study investigated DEX‐induced renal and reproductive injury in rats and evaluated the modulatory effect of reduced glutathione on DEX‐associated redox
Caner Öztürk, Neşe Hayat Aksoy, Erkan Özkan, Ayşe Ikinci Keleş, Ahmet Karabulut   +4 more
wiley   +1 more source

Characterization of selenium-containing glutathione transferase zeta1-1 with high GPX activity prepared in eukaryotic cells

, 2016
Accumulating evidence shows that glutathione peroxidase (GPX, EC.1.11.1.9), one of the most important antioxidant selenoenzymes, plays an essential role in protecting cells and tissues against oxidative damage by catalyzing the reduction of hydrogen ...
Yu, Yang, Board, Philip, Yin, Li, Wei, Jingyan, Han, Xiao, Song, Jian   +5 more
core   +1 more source