منابع مشابه
Telomere Shortening in Renal Cell Carcinoma I
The ends of human chromosomes consist of a specialized structure, the telomere, composed of repeats of TFAGGG making up a total of 5-15 kilobase pairs, depending on age and proliferative activity of the tissue. The major function of telomeres is to provide stability to chromosomes and protect underlying unique coding sequences from degradation. There is a loss of telomeric sequences following e...
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Cereal Chem. 69(5):495-501 Sodium stearoyl lactylate, sucrose monopalmitate, diacetyl tartaric acid the height of the plateau before the viscosity onset. The plateau was esters of monoand diglycerides, monoglycerides, and petroleum etherformed by progressive lowering of the initial viscosity, presumably caused extracted flour lipids were added to a bread formula at the 0.5% level by amylopectin...
متن کاملAccelerated Telomere Shortening in Acromegaly; IGF-I Induces Telomere Shortening and Cellular Senescence
OBJECTIVE Patients with acromegaly exhibit reduced life expectancy and increased prevalence of age-related diseases, such as diabetes, hypertension, and cardiovascular disease. However, the underlying mechanism has not been fully elucidated. Telomere shortening is reportedly associated with reduced life expectancy and increased prevalence of these age-related diseases. METHODS We measured tel...
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Considerable investigation has been done as to whether or not a particular drug is effective for recovery of an animal after it has become exhausted. Experiments have included screening antifatigue effect on animals, but applications have not been generally established. Effects of drugs on psychological fatigue as seen in man can hardly be inferred from tests on animals. Even physiological effe...
متن کاملShortening Curves on Surfaces
METHODS of shortening a curve in a manifold have been used to establish the existence of closed geodesics, and in particular of simple closed geodesics on 2-spheres. For this purpose, a curve evolution process should (a) not increase the number of self-intersections of a curve, (b) exist for all time or until a curve collapses to a point, (c) shorten curves sufficiently fast so that curves whic...
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ژورنال
عنوان ژورنال: Journal of Oil Chemists' Society, Japan
سال: 1955
ISSN: 1884-2011
DOI: 10.5650/jos1952.4.57