Results 11 to 20 of about 414,309 (352)
From Synthesis to Utilization: The Ins and Outs of Mitochondrial Heme
Cells, 2020 Heme is a ubiquitous and essential iron containing metallo-organic cofactor required for virtually all aerobic life. Heme synthesis is initiated and completed in mitochondria, followed by certain covalent modifications and/or its delivery to apo ...
Samantha A. Swenson +5 more
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
Blood, 2021 Sickle cell disease (SCD) is characterized by increased hemolysis which results in plasma heme overload and ultimately cardiovascular complications. Here, we hypothesized that increased heme in SCD causes upregulation of heme oxygenase 1 (Hmox1) which ...
Archita V. Menon +6 more
semanticscholar +1 more source
Biology, 2021 Introduction: Fibromyalgia (FM) affects 2.40% of the Spanish population. The most widespread treatment has been the combination of patient education, pain coping strategies and exercise. With regard to patient education, there are few previous studies on
María Mendoza-Muñoz +5 more
doaj +1 more source