نتایج جستجو برای: d test
تعداد نتایج: 1347622 فیلتر نتایج به سال:
objective anti-rh d igg is used for the prevention of anti-d antibody production in rh- individuals who have been exposed to rh+ red blood cells. the stability of igg preparations as a solution is low, with a shelf life of a year or more. formulation of anti-rh d igg as a lyophilized preparation would decrease its degradation rate and increases its shelf life. the objective of this study was to...
introduction: borago officinalis flower (borage) is a known sedative in herbal medicine the aim of the present study was to evaluate the antinociceptive effect of borage hydroalcoholic extract in formalin test male rats. methods: fifty-six adult male albino wistar rats were randomly divided into seven groups: control groups of a (intact), b (saline), and c (positive control) plus test groups of...
background and objectives: staphylococcus aureus is an important agent in hospital and community-associated infections, causing high morbidity and mortality. introduction of the new antimicrobial classes for this pathogen has been usually followed by the emergence of resistant strains through multiple mechanisms. for instance, resistance to clindamycin (cli) can be constitutive or inducible. in...
تحقیق حاضر به بررسی درک دانشجویان از مزایا و معایب آزمون های کامپیوتری تافل و تاثیر جنسیت بر درک آنها پرداخته است. شرکت کنندگان در این تحقیق 100 نفرزبان آموز مرد و زن بودند که در آزمون کامپیوتری تافل در ایران شرکت کرده بودند. پرسشنامه یی که در مورد مزایا و معایب آزمون های کامپیوتری در مقایسه با آزمون های کاغذی توسط محقق تهیه شده بود جهت تکمیل به این افراد ارایه شد. داده های بدست آمده در این مطا...
We evaluated the accuracy of an erythromycin-clindamycin double-disk test (D-zone test) and an erythromycin-telithromycin D-zone test for detection of inducible resistance in isolates of beta-hemolytic streptococci with erythromycin resistance. The results of these tests were compared to results of a broth microdilution (BMD) induction test using combinations of erythromycin and either clindamy...
Inheritable epigenetic mutations (epimutations) can contribute to transmittable phenotypic variation. Thus, epimutations can be subject to natural selection and impact the fitness and evolution of organisms. Based on the framework of the modified Tajima's D test for DNA mutations, we developed a neutrality test with the statistic "D(m)" to detect selection forces on DNA methylation mutations us...
Background: The impact of diabetic foot infections is enormous in India. Studies on vitamin D levels in diabetes mellitus foot infections are scarce. The primary objective of the present study was to compare the serum vitamin D level between diabetics with foot infections and those without foot infections and the secondary objective was to assess the association between the vitamin D level and ...
زمینه: کمبود و نارسایی ویتامین D یک مشکل بزرگ جهانی است. ارتباط کمبود ویتامین D و هیپوتیروییدی مورد اختلاف نظر است. هدف ما در مطالعه حاضر بررسی اثر ویتامین D بر عملکرد تیرویید در بیماران هیپوتیرویید است. مواد و روشها: در این مطالعه کار آزمایی بالینی مورد- شاهدی، 201 بیمار هیپو تیرویید مراجعه کننده به درمانگاههای غدد شهر اراک انتخاب و به طور تصادفی به دو گروه تقسیم شدند. همه بیماران لوتیروکسین...
Vitamin D deficiency is common in adolescents worldwide, and the list of reported detrimental health effects associated with this deficiency continues to grow [1]. Even subclinical deficiency during adolescence may affect bone acquisition, potentially reducing peak bone mass and increasing the risk of osteoporosis in later life. Current evidence suggests that giving vitamin D supplements to ado...
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