منابع مشابه
Aging and radiation: bad companions
Aging involves a deterioration of cell functions and changes that may predispose the cell to undergo an oncogenic transformation. The carcinogenic risks following radiation exposure rise with age among adults. Increasing inflammatory response, loss of oxidant/antioxidant equilibrium, ongoing telomere attrition, decline in the DNA damage response efficiency, and deleterious nuclear organization ...
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During yeast cytokinesis an aged mother cell gives rise to an immaculate daughter cell. A new study now demonstrates that this rejuvenation encompasses a novel Sir2- and actin-cable-dependent filtering process that prevents feeble mitochondria from entering the daughter cell.
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EVERY YEAR, THOMSON-REUTERS publishes journal impact factors, which equal the number of citations in a given calendar year to papers published in a journal the prior 2 yr divided by that number of papers. The term “papers” includes anything ThomsonReuters considers citable. They also provide several additional statistical citation parameters, and each tells a different story. In the July 2011 i...
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In 1992, Dr. Sheldon Wolff published his widely cited paper ‘Is Radiation All Bad? The Search for Adaptation’ [1]. Dr. Wolff was widely honoured for his findings on the stimulatory effects of low doses of ionising radiation. Now, due to exponential increase in mobile phone use (4.6 billion users globally), we should ask a new question, ‘‘Is mobile phone radiofrequency (RF) radiation all bad?’’ ...
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Three aspects of hormesis with low doses of ionizing radiation are presented: the good, the bad, and the ugly. The good is acceptance by France, Japan, and China of the thousands of studies showing stimulation and/or benefit, with no harm, from low dose irradiation. This includes thousands of people who live in good health with high background radiation. The bad is the nonacceptance of radiatio...
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ژورنال
عنوان ژورنال: Aging Cell
سال: 2015
ISSN: 1474-9718
DOI: 10.1111/acel.12306