Zobrazeno 1 - 10
of 2 944
pro vyhledávání: '"oxygen sensing"'
Autor:
Giorgia Fiorini, Stephen A. Marshall, William D. Figg, William K. Myers, Lennart Brewitz, Christopher J. Schofield
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract Hypoxia inducible transcription factors (HIFs) mediate the hypoxic response in metazoans. When sufficient O2 is present, Fe(II)/2-oxoglutarate (2OG)-dependent oxygenases (human PHD1-3) promote HIFα degradation via prolyl-hydroxylation. We r
Externí odkaz:
https://doaj.org/article/38038eab48c0475db465b4d887b902a3
Autor:
Donya Taheri, Kamal Hajisharifi, Esmaeil Heydari, Fatemeh Karbalaei MirzaHosseini, Hassan Mehdian, Eric Robert
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Besides many efforts on the detection and quantification of reactive oxygen and nitrogen species (RONSs) in the aqueous media activated by the cold atmospheric plasma, to get a better insight into the dominant mechanism and reactive species
Externí odkaz:
https://doaj.org/article/a9b6554106a14204ac907e661867ecb9
Autor:
Varit Jan-ngam, Siriraj Boontha, Alisa Tubsuwan, Somsakul Pop Wongpalee, Kanda Fanhchaksai, Adisak Tantiworawit, Pimlak Charoenkwan, Pinyaphat Khamphikham
Publikováno v:
Heliyon, Vol 10, Iss 18, Pp e38020- (2024)
Reactivation of fetal hemoglobin (HbF, α2γ2) potentially alleviates clinical presentation in β-thalassemia. Prolyl hydroxylase domain enzymes (PHDs) play roles in the canonical oxygen-sensing pathway and maintain the stability of cellular hypoxia-
Externí odkaz:
https://doaj.org/article/e639dce5a1d3423e9be7472e82a74b31
Autor:
Yue ZHANG, Yixuan ZHANG, Limei KUI, Pengfei LIU, Maolin HU, Jian TU, Liping YANG, Xiaolin LI, Anyu GU
Publikováno v:
Guangdong nongye kexue, Vol 50, Iss 12, Pp 172-183 (2023)
【Objective】A mathematical evaluation model, D(x), was established to provide a reference for the evaluation, identification and genetic improvement of seed vitality traits in rice.【Method】Taking 25 rice seeds as materials, multiple indexes we
Externí odkaz:
https://doaj.org/article/56596c36a69a4d85a0140bf014a3cb43
Publikováno v:
Redox Biology, Vol 67, Iss , Pp 102926- (2023)
Mitochondria are a main source of cellular energy. Oxidative phosphorylation (OXPHOS) is the major process of aerobic respiration. Enzyme complexes of the electron transport chain (ETC) pump protons to generate a protonmotive force (Δp) that drives
Externí odkaz:
https://doaj.org/article/95b230af644744e0a7aab7343f989e78
Publikováno v:
Heliyon, Vol 9, Iss 7, Pp e18300- (2023)
In this work, the metalloporphyrin film of PtOEP/Poly (St-co-TFEMA) modified by nano Al2O3 powder was prepared, and the enhancement performance of oxygen sensing was studied in detail. It was verified that the modified film extended the residence tim
Externí odkaz:
https://doaj.org/article/80c6e5c66a694dfdae32a50cfc11949e
Autor:
Chiara Zanetti, Liang Li, Rafael Di Lazaro Gaspar, Elisa Santovito, Sophia Elisseeva, Stuart G. Collins, Anita R. Maguire, Dmitri B. Papkovsky
Publikováno v:
Sensors, Vol 24, Iss 1, p 267 (2024)
Respirometric microbial assays are gaining popularity, but their uptake is limited by the availability of optimal O2 sensing materials and the challenge of validating assays with complex real samples. We conducted a comparative evaluation of four dif
Externí odkaz:
https://doaj.org/article/b4cddd6779a64149963a97619e5a31c4
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