Results 1 to 10 of about 428,654 (353)
Synthetic Fe/Cu Complexes: Toward Understanding Heme-Copper Oxidase Structure and Function
Chemical Reviews, 2018 Heme-copper oxidases (HCOs) are terminal enzymes on the mitochondrial or bacterial respiratory electron transport chain, which utilize a unique heterobinuclear active site to catalyze the 4H+/4e- reduction of dioxygen to water.
Gayan B Wijeratne +2 more
exaly +2 more sources
Putative Molecular Mechanisms Underpinning the Inverse Roles of Mitochondrial Respiration and Heme Function in Lung Cancer and Alzheimer’s Disease [PDF]
BiologyMitochondria are the powerhouse of the cell. Mitochondria serve as the major source of oxidative stress. Impaired mitochondria produce less adenosine triphosphate (ATP) but generate more reactive oxygen species (ROS), which could be a major factor in the
Atefeh Afsar, Li Zhang
doaj +2 more sources
El Perfil del Empresario de Turismo Activo y Deportes de Aventura en Extremadura
E-Motion, 2021 El turismo activo y su relación con el turismo y actividades de aventura, se ha convertido en uno de los sectores que mayor auge está experimentado en la actualidad, desarrollándose en Extremadura una importante red empresarial en relación a ello.
Jorge Rojo-Ramos +3 more
doaj +1 more source
Influence of Body Composition on Physical Literacy in Spanish Children
Biology, 2021 Background: Childhood obesity is a major health challenge in modern societies; therefore, prevention and management policies are needed. This study aims to establish the level of Physical Literacy (PL) in overweight and non-overweight children in ...
María Mendoza-Muñoz +6 more
doaj +1 more source
Molecular Mechanisms of Iron and Heme Metabolism.
Annual review of nutrition, 2022 An abundant metal in the human body, iron is essential for key biological pathways including oxygen transport, DNA metabolism, and mitochondrial function.
S. Dutt, I. Hamza, T. Bartnikas
semanticscholar +1 more source
Antioxidants, 2022 The heme oxygenase (HO) enzyme system catabolizes heme to carbon monoxide (CO), ferrous iron, and biliverdin-IXα (BV), which is reduced to bilirubin-IXα (BR) by biliverdin reductase (BVR).
S. Ryter
semanticscholar +1 more source
Physical exercises for preventing injuries among adult male football players: A systematic review
Journal of Sport and Health Science, 2022 Background: Football is the most practised sport in the world and is associated with the risk of injuries in the players. Some studies have been published that identify injury prevention programs, but there is no review of the full body of evidence on ...
Jorge Pérez-Gómez +3 more
doaj +1 more source
Heme Oxygenase-1 Signaling and Redox Homeostasis in Physiopathological Conditions
Biomolecules, 2021 Heme-oxygenase is the enzyme responsible for degradation of endogenous iron protoporphyirin heme; it catalyzes the reaction’s rate-limiting step, resulting in the release of carbon monoxide (CO), ferrous ions, and biliverdin (BV), which is successively ...
Valeria Consoli +3 more
semanticscholar +1 more source
Biology, 2021 Functional independence in adults is conditioned by lower limb muscle strength. Thus, it seems important to assess lower limb strength using reliable and easy to reproduce measurements.
Laura Muñoz-Bermejo +6 more
doaj +1 more source