نتایج جستجو برای: aging male scales
تعداد نتایج: 535730 فیلتر نتایج به سال:
Neuroendocrinology of the aging (male) gonadal and (male and female) somatotropic axes will be reviewed. A companion chapter discusses reproductive hormonal changes in aging women. Both the gonadal and growth-hormone/insulin-like growth factor (GH/IGF-I) axes function as ensembles. The ensembles comprise tripartite interactions among the brain (hypothalamus), anterior pituitary gland (gonadotro...
RATIONALE The turnover of cardiomyocytes in the aging female and male heart is currently unknown, emphasizing the need to define human myocardial biology. OBJECTIVE The effects of age and gender on the magnitude of myocyte regeneration and the origin of newly formed cardiomyocytes were determined. METHODS AND RESULTS The interaction of myocyte replacement, cellular senescence, growth inhibi...
A pair of kinases, RIPK1 and RIPK3, as well as the RIPK3 substrate MLKL cause a form of programmed necrotic cell death in mammals termed necroptosis. We report here that male reproductive organs of both Ripk3- and Mlkl-knockout mice retain 'youthful' morphology and function into advanced age, while those of age-matched wild-type mice deteriorate. The RIPK3 phosphorylation of MLKL, the activatio...
Maintaining good soil productivity in rice paddies is important for global food security. Numerous methods have been developed to evaluate paddy soil productivity (PSP), most based on soil physiochemical properties and relatively few on biological indices. Here, we used a long-term dataset from experiments on paddy fields at eight county sites and a short-term dataset from a single field experi...
The present study examined the differential predictive accuracy of seven Minnesota Multiphasic Personality Inventory alcoholism scales and two drug abuse scales across both sex and race in a sample of 171 alcoholic inpatients. Results demonstrated considerable variance among these scales in their ability to predict alcohol and other drug use, expectancies, and consequences. The predictive accur...
Background and Objectives Nowadays, the application of Low Frequency Stimulations (LFS) has been considered as an alternative treatment in drug-resistant epileptic patients. So, the aim of this study was to determine the co-administration effects of LFS and carbamazepine (CBZ) during epileptogenesis in dorsal hippocampus using electrical Kindling method on seizure scales in adult male rats. ...
in this research,the authors conducted a study comparing two groups of male and female english language learners studying in a elt institute,in terms of their performance on their achievement test including listening comprehension,vocabulary,grammar,and reading comprehension and found no significant difference between the group except in listening comprehension part of the test in which the f...
We use confocal microscopy to directly visualize the dynamics of aging colloidal glasses. We prepare a colloidal suspension at high density, a simple model system which shares many properties with other glasses, and initiate experiments by stirring the sample. We follow the motion of several thousand colloidal particles after the stirring and observe that their motion significantly slows as the...
We use large-scale computer simulations to explore the nonequilibrium aging dynamics in a microscopic model for colloidal gels. We find that gelation resulting from a kinetically arrested phase separation is accompanied by "anomalous" particle dynamics revealed by superdiffusive particle motion and compressed exponential relaxation of time correlation functions. Spatiotemporal analysis of the d...
We survey the recent mathematical results about aging in certain simple disordered models. We start by the Bouchaud trap model. We then survey the results obtained for simple models of spin-glass dynamics, like the REM (the Random Energy Model, which is well approximated by the Bouchaud model on the complete graph), then the spherical Sherrington-Kirkpatrick model. We will insist on the differe...
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