نتایج جستجو برای: origanum majorana
تعداد نتایج: 5880 فیلتر نتایج به سال:
Origanum vulgare was used as an effective herbal for infertility treatment in traditional medicine. The present study compared the effects of the hydroalcoholic extract of the air branch of Origanum vulgare, LHRH-A2, and17β-estradiol on the ultrastructure of oocyte and pituitary in immature Trichogaster trichopterus. For this purpose 60 pieces of Trichogaster trichopterus with average weig...
In a recent letter[1], Singh, Mobed and Papini (hereafter referred to as (I)) claim to show that the gravitaional field associated with the Lense-Thirring metric can distinguish between Dirac and Majorana neutrinos. According to these authors, the matrix element of the interaction Hamiltonian is significantly different, depending on the Dirac or Majorana nature of the neutrino. Here we point ou...
Background: A number of studies on reproduction have mentioned Origanum Vulgare extract’s ability to reduce mortality rates and improve fertility rates. However, other studies have suggested that it is possible to use Origanum Vulgare extract to induce abortion. The aim of this study was to investigate the effect of different doses of Origanum Vulgare on embryo survival and macroscopic abnormal...
A demonstration that the observed neutrinos are not Majorana particles Abstract It is shown that Majorana neutrinos cannot couple vectorially to the neutral-current SU(2) L x U(1) gauge field of the standard model. The absence of physics beyond the standard model (in particular Higgs-field configurations which lead to Majorana mass terms) is not assumed for this argument. Since the existence of...
مقدمه: مرزنگوش (origanom majorana l) گیاهی از خانواده نعنائیان به دلیل محتوی بالای ترکیبات آنتی اکسیدانی در صنایع دارویی و غذایی کاربرد زیادی دارد. از آنجا که فعالیت آنتی اکسیدانی گیاهان متأثر از روش عصاره گیری است، هدف از پژوهش حاضر بهینه سازی روش استخراج این ترکیبات از بافت های مختلف (برگ و گل) مرزنگوش در مرحله رویشی وگلدهی می-باشد. روش بررسی: عصاره متانولی برگ مرزنگوش در مرحله قبل از گلدهی، ...
به منظور بررسی اثر آسکوربیک اسید (asa) به عنوان یک آنتی اکسیدان مهم در کاهش خسارات شوری، آزمایشی در گلخانه تحقیقاتی دانشگاه فردوسی مشهد، روی گیاه مرزنجوش انجام گرفت. غلظت های متفاوتی از asa (صفر، 100 و 200 میلی گرم بر لیتر) به صورت محلول پاشی روی گیاهانی که تحت شرایط صفر، 50، 100 و 150 میلی مولار نمک nacl قرار داشتند، به کار برده شد. به این ترتیب آزمایش مورد نظر به صورت فاکتوریل بر پایه طرح کام...
Background and Objective: Apoptosis plays a key role in the pathogenesis of a variety of cardiovascular diseases, especially cardiac failure. Therefore, the purpose of this study was investigating the effect of Origanum vulgare extract supplementation with and without exercise training on p53 and cytochrome c gene expression in myocardium of male rats. Materials and Methods: Nineteen three-...
BACKGROUND We have recently reported that Origanummajorana exhibits anticancer activity by promoting cell cycle arrest and apoptosis of the metastatic MDA-MB-231 breast cancer cell line. Here, we extended our study by investigating the effect of O. majorana on the migration, invasion and tumor growth of these cells. RESULTS We demonstrate that non-cytotoxic concentrations of O. majorana signi...
The role of environment and the relative significance of endogenous versus exogenous selection in shaping hybrid zones have been crucial issues in the studies of hybridization. Recent advances in ecological niche modeling (ENM) offer new methodological tools, especially in combination with the genotyping of individuals in the hybrid zone. Here, we study the hybrid zone between the widely known ...
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