منابع مشابه
Hot mitochondria?
Mitochondria generate most of the heat in endotherms. Given some impedance of heat transfer across protein-rich bioenergetic membranes, mitochondria must operate at a higher temperature than body temperature in mammals and birds. But exactly how much hotter has been controversial, with physical calculations suggesting that maximal heat gradients across cells could not be greater than 10-5 K. Us...
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Background: Although the bio kinetics, metabolism and chemical toxicity of Atorvastatin are well known, until recently little attention was paid to the potential neurotoxic effect of Atorvastatin (Atv). Regarding the concrete evidences indicating Atv may reduce Coenzyme Q10 (CoQ10) levels through blockage of metalonate cycle, the present work aims to determine if Atorvastatin may provide toxic...
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Spices are the most attractive ingredients to confer an authentic taste to food. As they are derived from plants, they harbour allergenic potency and can induce symptoms ranging from mild local to severe systemic reactions. Due to the content of pharmacologically active substances of spices, the diagnosis of allergy and the differentiation from intolerance reactions may be difficult. Associatio...
متن کاملMitochondria
Cutting to the Core, a book on surgical ethics, begins by quoting a portion of the Hip-pocratic oath: to " first, do no harm. " It is a fitting introduction, for the procedures addressed in Cutting to the Core propose to do just that — harm one's patients. However, rather than refusing to perform surgery altogether (as Hippocrates would have physicians swear), this text would have us weigh each...
متن کاملMitochondria
This study has demonstrated that in the ameba, Pelomyxa carolinensis Wilson (Chaos chaos L.) the limiting membranes of mitochondria and postdivision nuclei are often continuous. The morphological relationship may be functional in that it permits an exchange of material resulting directly or indirectly in an increased enzyme content of the mitochondria. It is suggested that through a series of p...
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ژورنال
عنوان ژورنال: PLOS Biology
سال: 2018
ISSN: 1545-7885
DOI: 10.1371/journal.pbio.2005113