نتایج جستجو برای: ruscus
تعداد نتایج: 66 فیلتر نتایج به سال:
Choroby układu sercowo-naczyniowego należą do grupy chorób cywilizacyjnych odpowiedzialnych za główną część zgonów na świecie. W leczeniu i zapobieganiu tym chorobom stosuje się liczne leki preparaty, w zawierające substancje roślinne, po które szczególnie chętnie sięgają pacjenci we wczesnych stanach chorobowych. Na rynku obecnych jest wiele preparatów roślinnych dostępnych bez recepty. Celem ...
Due to synthetic surfactants' environmental impact, their replacement by natural alternatives has gained relevance, with saponins emerging as sustainable approaches. In this work, three saponin-rich extracts from different sources (Tribulus terrestris (TT), Trigonella foenum-graecum (FG), and Ruscus aculeatus (RA)) were tested emulsifiers, performance compared Quillaja Bark saponin (PS). Charac...
راش، گونههای علفی، حاصل خیزی خاک، آنالیزهای چندمتغیره. this study was carried out in carpino-fagetum orientalis, rusco-fagetum orientalis,fagetum oriental and alno-fagetum orientalisforest communities of namkhaneh, gorazbon and chelir districts of kheiroudkenar forest. the aim of the research was investigation on relationship between understory vegetation and soil condition and to determine th...
جنسruscus l. متعلق به تیره مارچوبه دارای شش گونه است که در سراسر دنیا پراکنده اند و دارای مشتقات استروئیدی، ساپونینی و گلیکوزیدی میباشد. گونه ruscus aculeatus l. تنها گونه این جنس می باشد که در ایران رشد میکند و به وفور در جنگلهای شمالی و درههای مرطوب یافت می شود. در طب سنتی از عصاره این گیاه به عنوان مقوی عروق سیاهرگی و درمان بواسیر استفاده می شود. لذا در این تحقیق ریزوم گیاه کولهخاص در...
We discuss a correlation between star formation activity (SFA) and luminosity of star-forming galaxies at intermediate redshifts of 0.2 ≤ z ≤ 0.6 in both cluster and field environments. Equivalent width (EW) of [Oii] is used for measurement of the SFA, and R-band absolute magnitude, MR, for the luminosity. In lessluminous (MR > ∼ − 20.7) galaxies, we find : (1) the mean EW([Oii]) of cluster gal...
Novel species of microfungi described in the present study include the following from South Africa: Cercosporella dolichandrae from Dolichandra unguiscati, Seiridium podocarpi from Podocarpus latifolius, Pseudocercospora parapseudarthriae from Pseudarthria hookeri, Neodevriesia coryneliae from Corynelia uberata on leaves of Afrocarpus falcatus, Ramichloridium eucleae from Euclea undulata and St...
This paper reviews recent experiments which attempt to gain more understanding about the recognition processes involved in the formation of neuronal connexions by studying the degree of specificity with which sensory neurons form their central connexions. This is done by generating ectopic neurons (either by transplantation or by genetic mutation) whose axons grow into novel regions of the cent...
Naturalists have long known that chemical defenses are commonplace in arthropods. Most often these defenses take the form of dischargeable integumental sacs, laden with irritants or repellents. Knowledge of these glandular structures was initially restricted to their anatomy and histology. It was only in the past five decades that efforts focused on the function of the glands and on the chemica...
the ecological potential assessment of forest sites introduces an index or indices that show the potential of forest site for fulfillment of special different roles of forest. khanikan forest at chalous needs precise investigation for assessment as indicator of lowland forests in forest ecosystems of northern iranwith considering its location position in caspian lowland and different values. th...
این تحقیق در جوامع Alno-Fagetum orientalis، Carpino-Fagetum orientalis، Rusco-Fagetum orientalis و Fagetum oriental بخشهای نمخانه، گرازبن و چلیر (جنگل آموزشی- پژوهشی خیرودکنار نوشهر) انجام شده است.هدف از این تحقیق، بررسی ارتباط بین پوشش کف جنگل و شرایط ادافیکی و تعیین گونه یا گروهی از گونههای معرف است که شاخصی مناسب برای پیشبینی شرایط ویژه محیطی در جوامع راش منطقه مورد مطالعه باشند. از روش نم...
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