نتایج جستجو برای: substantial nigra
تعداد نتایج: 147087 فیلتر نتایج به سال:
Diets of the pipefish Stigmatopora nigra were analysed to determine if food availability was causing S. nigra to distribute according to habitat edge effects. Gut analysis found little difference in the diets of S. nigra at the edge and interior of seagrass patches, regardless of time of day or season. Fish diets did, however, vary with seagrass density: S. nigra in denser seagrass consumed mor...
antiepileptic and antioxidant effect of brassica nigra on pentylenetetrazol-induced kindling in mice
considering the high rate of epilepsy today, with respect to the insufficiency of the available therapies, new strategies and methods are recommended for medical treatment of epileptic patients. therefore, the present study experimentally investigated the anticonvulsant effect of a herbal medicine candidate brassica nigra, by using kindling method. sixty male mice were randomly selected and div...
BACKGROUND AND PURPOSE Although it is important to evaluate the substantia nigra in patients with parkinsonian syndrome, it is difficult to depict its anatomy, even by MR imaging. Using anatomic studies of the direction of nerve fibers around the substantia nigra, we attempted to depict this entity with multishot diffusion-weighted MR imaging to evaluate its topographic changes in patients with...
Under the present paper, authors have reposted finding of Sambucus nigra L. as new introduction in medicinal plans in the flora of "Valley of flowers'. Sambucus nigra L. Originally is an European plant and is very important for its medicinal potential, being used in various systems of medicine to cure number of ailments. In natural order Sambucus nigra L. belongs to family caprifoliaceae.
به منظور تعیین مناسبترین فاصله کاشت با حداکثر تولید در واحد سطح، این بررسی با تعدادی ارقام پر محصول صنوبر خارجی در اسفند 1372 در اراضی صنایع کاغذ غرب واقع در هرسین کرمانشاه به اجرا درآمد. در این آزمایش چهار فاصله کاشت 2×1 و 2×2 و 3×2 و 4×2 متر با سه کلن صنوبر از کشور ترکیه به شماره‌های 135/63 Popuplus nigra، 154/62 P. nigra، 172/62 P. nigra و یک کلن شاهد بومی 78/42P. nigra در قالب طرح آزمایش...
BACKGROUND The anatomy of the substantia nigra on conventional MRI is controversial. Even using histological techniques it is difficult to delineate with certainty from surrounding structures. We sought to define the anatomy of the SN using high field spin-echo MRI of pathological material in which we could study the anatomy in detail to corroborate our MRI findings in controls and Parkinson's ...
Parkinson's disease (PD) is a progressive neurodegenerative disorder in which the major pathologic substrate is a loss of dopaminergic neurons from the substantia nigra. Our main objective was to determine the correspondence between changes in the substantia nigra, evident in neuromelanin and iron sensitive magnetic resonance imaging (MRI), and dopaminergic striatal innervation loss in patients...
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