نتایج جستجو برای: scd
تعداد نتایج: 4566 فیلتر نتایج به سال:
BACKGROUND Subjective cognitive decline (SCD), i.e., the self-perceived feeling of worsening cognitive function, may be the first notable syndrome of preclinical Alzheimer's disease and other dementias. However, not all individuals with SCD progress. Stability of SCD, i.e., repeated reports of SCD, could contribute to identify individuals at risk, as stable SCD may more likely reflect the conti...
Background: Although several studies have been done on quality of life of patients with Sickle Cell Disease (SCD), there is little research on the correlation of health-related quality of life (HRQoL) with self-efficacy in these patients. We aimed to determine the association between HRQoL and self-efficacy in patients with SCD and to explore the role of self-efficacy and demographic-clinical v...
OBJECTIVE To investigate the association between semicircular canal dehiscence (SCD) and Chiari type I malformation (CM-I). DESIGN Retrospective case series. SETTING Military tertiary referral center. PATIENTS Adult patients with SCD. INTERVENTION Review of records of patients diagnosed as having SCD for the radiologic diagnosis of CM-I and presenting symptoms. MAIN OUTCOME MEASURES T...
Chronic inflammation is a poorly understood, but problematic, manisfestation of sickle cell disease (SCD). The potent inflammatory mediator CD40L increases leukocyte proliferation, endothelial adhesiveness and procoagulant activity once it is exposed and released from encrypted sites following platelet activation. Since elevated leukocyte counts, adhesion and coagulation are associated with mor...
Stearoyl-CoA desaturase (SCD; EC 1.14.99.5) is a key enzyme in the synthesis polyunsaturated fatty acids. Liver and ose tissue are the predominant sites of SCD expression. Regulation of tic SCD by various nutritional and hormonal ors, such as insulin, dietary carbohydrates and polyunsaturated fatty s, has been well documented. Little is known, ver, about adipocyte SCD regulation despite high le...
BACKGROUND Recent studies have identified the presence of familial clustering of ischemic sudden cardiac death (SCD) as a clinical expression of coronary artery disease. The purpose of this study was to determine whether nonischemic SCD has a similar familial background, which would be evidence of a genetic predisposition. METHODS AND RESULTS The retrospective case-control study included (1) ...
OBJECTIVE To evaluate and compare the risk of sudden cardiovascular death (SCD) and non-SCD after myocardial infarction (MI) associated with age and sex. DESIGN Cohort study of patients admitted with an enzyme verified acute MI and discharged alive. Patients were followed up for up to four years. PATIENTS 5983 consecutive hospital survivors of acute MI were enrolled in the TRACE (trandolapr...
هدف از بهبود ژنتیکی دامهای اهلی، افزایش سطح ژنتیکی صفات مورد علاقه در جامعه، از طریق اصول ژتیک است. اکثر صفات مهم در دامپروری مانند تولید شیر، تولید تخم مرغ و وزن تولد تحت تاثیر جایگاه های چند ژنی و اثرات محیطی می باشند. اگر چه تعداد ژن های تاثیر گذار بر یک صفت پلی ژن مانند تولید شیر نامشخص است، اما تعدادی ژن کاندیدا برای صفات کمی شناسایی شده است. مدل ژن عمده پیشنهاد می کند که تعداد کمی ژن می ت...
BACKGROUND Our objectives were (1) to test the association between the report of subjective cognitive decline (SCD) and prospective objective cognitive performance in high age individuals and (2) to study the course of longitudinal cognitive performance before and after the first report of SCD. METHODS Cognitively normal elderly participants of the German Study on Ageing, Cognition, and Demen...
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