نتایج جستجو برای: total calcium in brain tissue
تعداد نتایج: 17187676 فیلتر نتایج به سال:
the purpose of this study is to survey cross section changes of the animal brain samples during the tension and compression tests and comparison of the experimental results for three animals: bovine, sheep, and rabbit. a linear elastic theory with considering the necking in tension and barreling in compression has been considered for brain tissue. bridgman method for tension and cross section u...
objective: amorphous calcium phosphate (acp) is a reactive solution capable of releasing calcium and phosphate ions, conversion to apatite and remineralization of mineral tooth structure. this study reviews acp structure, its properties and its applications in dentistry. methods: in this review study, keywords including “amorphous calcium phosphate”, “mineralization”, “hydroxyapatite”, “casei...
Abstract Context Hypoparathyroidism is characterized by low serum calcium, increased phosphorus, and inappropriately or decreased parathyroid hormone, which may be associated with soft tissue calcification in the basal ganglia of brain. Objective To assess prevalence factors involved pathophysiology (BGC) brain chronic hypoparathyroidism to evaluate proposed pathophysiologic mechanisms. Design ...
Background: The widespread use of cell phones has led to an increase in concern about the effect of radiofrequency radiation on the physiology of the human body. This study was conducted to determine the different reaction temperatures of different brain tissue in exposure to mobile radiofrequency waves. Method: This was an experimental study. The cowchr('39')s brain tissue was examined in a c...
Panov AV, Kubalik N, Zinchenko N, Ridings DM, Radoff DA, Hemendinger R, Brooks BR, Bonkovsky HL. Metabolic and functional differences between brain and spinal cord mitochondria underlie different predisposition to pathology. Am J Physiol Regul Integr Comp Physiol 300: R844–R854, 2011. First published January 19, 2011; doi:10.1152/ajpregu.00528.2010.—Mitochondrial dysfunctions contribute to neur...
Background and objectives: Increased oxidative stress and altered antioxidant levels play an essential role in the pathogenesis of diabetes mellitus. Menopause is associated with increased food intake, weight gain, metabolic disorders, and increased level of inflammatory and oxidative stress factors. This study evaluated effects of oleuropein extract on brain tissue and serum oxidative status i...
hedging is a multi-purpose rhetorical strategy which is usually used in scientific arguments to secure ratification of claims, reduce the risk of negation, avoid conflict, manage disagreement and leave room for the audience to assess presented information. hedges are frequently used in research articles to mitigate the findings of research endeavors. the present research aims to investigate the...
the purpose of the present study is to find out whether bilinguals of khuzestan-arab origin or monolinguals of iranian origin code-switch during learning or speaking english and which group is more susceptible to code-switch. to this end, the students of 24 classes from high schools and pre- university centers were screened out, and interviewed and their voices and code-switchings were recorded...
Background: Extensive research has been focused on radiation induced brain injury. Animal and human studies have shown that flavonoids have remarkable toxicological profiles. This study aims to investigate the neuroprotective effects of hesperidin in an experimental radiation induced brain injury. Materials and Methods: 32 adult male Wistar-Albino rats were randomly divided into 4 groups (contr...
Objective: Amorphous calcium phosphate (ACP) is a reactive solution capable of releasing calcium and phosphate ions, conversion to apatite and remineralization of mineral tooth structure. This study reviews ACP structure, its properties and its applications in dentistry. Methods: In this review study, keywords including “amorphous calcium phosphate”, “mineralization”, “hydroxyapatite”, “cas...
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