Results 31 to 40 of about 17,003 (187)

Les espèces actives de l’oxygène : le yin et le yang de la mitochondrie [PDF]

open access: yes, 2006
Il existe de nombreuses sources d’espèces actives de l’oxygène (EAO) dans la cellule ; malgré l’importance de chacune d’entre elles, la mitochondrie a été choisie comme sujet central de cet article en raison de son rôle primordial dans la bio-énergétique
Carmona, Maria-Carmen   +5 more
core   +1 more source

Development of basal and induced aryl hydrocarbon (benzo[a]pyrene) hydroxylase activity in the chicken embryo in ovo.

open access: yesProceedings of the National Academy of Sciences of the United States of America, 1983
The development of the hepatic microsomal mixed-function oxidase system was studied to determine the basal level of embryonic enzyme activity and the inducibility of this system throughout growth and differentiation.
Joshua W. Hamilton   +2 more
semanticscholar   +1 more source

Regulating cellular oxygen sensing by hydroxylation [PDF]

open access: yes, 2017
Oxygen homeostasis under conditions of limited O2 supply requires hypoxia-dependent gene regulation. The transcription factor complex hypoxia-inducible factor 1 (HIF-1) has been recognized as the master regulator that mediates the adaptational genetic ...
Fandrey, Joachim   +2 more
core  

Exercise and Ischemia-Activated Pathways in Limb Muscle Angiogenesis and Vascular Regeneration [PDF]

open access: yes, 2023
Exercise has a profound effect on cardiovascular disease, particularly through vascular remodeling and regeneration. Peripheral artery disease (PAD) is one such cardiovascular condition that benefits from regular exercise or rehabilitative physical ...
Narkar, Vihang A
core   +1 more source

A point mutation responsible for defective function of the aryl-hydrocarbon-receptor nuclear translocator in mutant Hepa-1c1c7 cells.

open access: yesEuropean Journal of Biochemistry, 1997
A 3,4-benzopyrene-resistant mutant clone (c4) of the mouse hepatoma Hepa-1c1c7 cell line was examined for the mutation that causes the defective function of aryl-hydrocarbon receptor (AHR) nuclear translocator (Arnt). Arnt dimerizes with AHR and mediates
K. Numayama‐Tsuruta   +3 more
semanticscholar   +1 more source

Blood levels of neurotransmitters in Yusho patients: An approach via the descending pain inhibitory pathway for persistent sensory disturbance

open access: yesThe Journal of Dermatology, Volume 52, Issue 5, Page 934-938, May 2025.
Abstract Yusho, a dioxin poisoning incident in Japan, has resulted in patients experiencing persistent symptoms, including sensory disturbances, decades after the initial exposure. This study investigated the potential involvement of the descending pain inhibitory system in Yusho patients.
Miwa Ashida   +6 more
wiley   +1 more source

The Relationship between Aryl Hydrocarbon Hydroxylase and Polymorphisms of the CYP1A1 Gene

open access: yesJapanese journal of cancer research : Gann, 1996
We examined the relationship between aryl hydrocarbon hydroxylase (AHH) and the frequency of a Msp I mutation in the 3′‐flanking region of cytochrome P450 (CYP) 1A1 (Mspl polymorphism) and another mutation in exon 7 (Ile‐Val polymorphism) in 84 healthy ...
C. Kiyohara, T. Hirohata, S. Inutsuka
semanticscholar   +1 more source

Hypoxia‐inducible factors not only regulate but also are myeloid‐cell treatment targets [PDF]

open access: yes, 2020
Hypoxia describes limited oxygen availability at the cellular level. Myeloid cells are exposed to hypoxia at various bodily sites and even contribute to hypoxia by consuming large amounts of oxygen during respiratory burst.
Eckardt, Kai‐Uwe   +3 more
core   +2 more sources

Pollution, stress response, and obesity: A systematic review

open access: yesObesity Reviews, Volume 26, Issue 5, May 2025.
Summary Limited literature addresses the association between pollution, stress, and obesity, and knowledge synthesis on the associations between these three topics has yet to be made. Two reviewers independently conducted a systematic review of MEDLINE, Embase, and Web of Science Core Collection databases to identify studies dealing with the effects of
Sandra El Kouche   +7 more
wiley   +1 more source

Monooxygenase, epoxide hydrolase, and glutathione-S-transferase activities in human lung. Variation between groups of bronchogenic carcinoma and non-cancer patients and interindividual differences [PDF]

open access: yes, 2017
Activities of microsomal monooxygenases (MO) and epoxide hydrolase (EH) and cytoplasmic glutathione-S-transferases (GST) will contribute to controlling the pool of reactive intermediates, enzymatically derived from polynuclear aromatic hydrocarbons (PAH)
Althaus, Ulrich   +4 more
core  

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