Results 71 to 80 of about 15,951 (206)
Effect of metabolic and antioxidant supplementation on sperm parameters in oligo-astheno-teratozoospermia, with and without varicocele: a double-blind placebo-controlled study [PDF]
, 2018 Since sperm require high energy levels to perform their specialised function, it is vital that essential nutrients are available for spermatozoa when they develop, capacitate and acquire motility.
Agarwal, A. +8 more
core +1 more source
Move beyond free radical theory of aging
iMetaOmics, EarlyView.Free radicals play a dual, dose‐dependent role in aging. Low levels activate the key sensor adenosine 5'‐monophosphate‐activated protein kinase (AMPK), promoting cell survival mechanisms like autophagy and enhancing mitochondrial health. High levels, however, push AMPK to initiate cell death pathways, such as apoptosis. This positions AMPK as a central
Xiaofeng Dai, Meilan Hu, Ruohan Lyu
wiley +1 more source
Coenzyme Q10 and Immune Function: An Overview
Antioxidants, 2021 Coenzyme Q10 (CoQ10) has a number of important roles in the cell that are required for optimal functioning of the immune system. These include its essential role as an electron carrier in the mitochondrial respiratory chain, enabling the process of ...
David Mantle +2 more
doaj +1 more source
Disease modifying therapy for multiple system atrophy – Parkinsonian Type [PDF]
, 2017 BACKGROUND: Multiple System Atrophy –Parkinsonian Type (MSA-P) is a rare, rapidly progressive neurodegenerative disease without any current treatment.
Dwyer, Sean Sullivan
core
Interdisciplinary Medicine, EarlyView.Under hyperglycemic conditions, mitochondrial dysfunction in retinal endothelial cells triggers excessive reactive oxygen species/reactive nitrogen species production, barrier protein degradation, and endothelial barrier breakdown in diabetic retinopathy.
Siyu Gui +12 more
wiley +1 more source
The Kaohsiung Journal of Medical Sciences, EarlyView.ABSTRACT Intracerebral hemorrhage (ICH) is a life‐threatening stroke subtype that lacks effective drug therapy. In the context of ICH, neuroinflammation, and ferroptosis are key contributors to secondary brain injury. In this study, we assessed the neuroprotective effects of matrine (MAT) and its mechanism of action involving the HMGB1/RAGE axis in an ...
Pan‐Di Chen +7 more
wiley +1 more source
Improving the anti-ageing activity of coenzyme Q10 through protransfersome-loaded emulgel
Scientific Reports, 2022 Coenzyme Q10 (CoQ10) is a naturally produced organic molecule which acts as an antioxidant agent, including in skin anti-ageing, and plays a major role in the social determinants of health.
Qurrota Ayunin +5 more
doaj +1 more source
Coenzyme Q deficiency causes impairment of the sulfide oxidation pathway [PDF]
, 2017 Coenzyme Q (CoQ) is an electron acceptor for sulfide‐quinone reductase (SQR), the first enzyme of the hydrogen sulfide oxidation pathway. Here, we show that lack of CoQ in human skin fibroblasts causes impairment of hydrogen sulfide oxidation ...
Barca, Emanuele +7 more
core +1 more source
Insights Into Macrophage Ferroptosis: Implications for Atherosclerosis
Cell Proliferation, EarlyView.Macrophage ferroptosis drives atherosclerosis by enhancing oxidative stress and inflammation, accelerating plaque progression and instability. Targeting macrophage ferroptosis presents a promising therapeutic strategy for atherosclerosis treatment.
Xiehui Chen, Xiangbo Liu, Changchun Zeng
wiley +1 more source
Coenzyme Q 10: multiple benefits in one ingredient
Oléagineux, Corps gras, Lipides, 2011 Coenzyme Q is a lipid molecule widely diffused in nature; in humans and other mammals it is present as coenzyme Q10. (CoQ10). The first recognized role of CoQ10 was in mitochondrial bioenergetics, where it plays a central role in the production of ATP ...
Littarru Gian Paolo, Lambrechts Peter
doaj +1 more source