منابع مشابه
Female aging.
Female aging is a process that involves hypoestrogenism time, the individual impact on each woman, and what we can do as experts to reduce morbidity and provide quality of life. This natural process in the female life cycle has been of concern to women after menopause. Changes in different biophysical and psychosocial aspects, and their individual experiences, have repercussions on the lives of...
متن کاملChanges in Bone Structure and Strength during Aging in Male and Female BALB/c Mice
Introduction: With aging, there are well-documented changes in the structure and strength of the human skeleton. Periosteal and endocortical expansion of the diaphyses lead to increased moments of inertia, a positive geometric change that is offset partly by decreased cortical bone material strength. Trabecular bone density decreases with aging leading to loss of bone strength at sites rich in ...
متن کاملeffects of portulaca oleracea ethanolic extract on reproductive system of aging female mice
background: aging contains morphological and functional deterioration in biological systems. d-galactose (d-gal) generates free radicals and accelerates aging. portulaca oleracea (purslane) may have protective effect against oxidative stress. objective: purslane ethanolic extract effects were evaluated on antioxidant indices and sex hormone in d-gal aging female mice. materials and methods: 48 ...
متن کاملDetection of nondisjunction in mammals.
Methods have been developed in the past to assess spontaneous and induced chromosomal aneuploidy in germ cells and in early pre- and postimplantation mammalian embryos. Some of these methods yield still more information when combined with chromosome banding techniques. Various chemicals and x-rays have been tested in mammalian oogenesis and x-rays in spermatogenesis. The inference may be drawn ...
متن کاملBiochemical Alterations during the Obese-Aging Process in Female and Male Monosodium Glutamate (MSG)-Treated Mice
Obesity, from children to the elderly, has increased in the world at an alarming rate over the past three decades, implying long-term detrimental consequences for individual's health. Obesity and aging are known to be risk factors for metabolic disorder development, insulin resistance and inflammation, but their relationship is not fully understood. Prevention and appropriate therapies for meta...
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ژورنال
عنوان ژورنال: Cytogenetic and Genome Research
سال: 1976
ISSN: 1424-859X,1424-8581
DOI: 10.1159/000130707