نتایج جستجو برای: and secondary radical
تعداد نتایج: 16879946 فیلتر نتایج به سال:
جبرهای پیچشی موزون، تاکنون از سوی تعدادی از ریاضیدانان از جنبه های مختلف ، در سطحی گسترده مورد مطالعه قرار گرفته اند. یکی از این جنبه ها، مطالعهء خودریختیهای چنین جبرهایی میباشد. این رساله که بر اساس مقاله ای تحت عنوانautomorphism of radical weighted convolution algebras نوشته f.ghahramani and j.p.mcclure به نگارش در آمده است ، به بحث در مورد خودریختیهای l(w) پرداخته و به سوالاتی در این زمینه پ...
background: restless legs syndrome (rls) is the most common movement disorder in pregnancy, which can be idiopathic or secondary. there are limited comparative data regarding these two forms of rls. the aim of this study was to compare clinical features of idiopathic and secondary rls in pregnant women. methods: over a period of 3 months, 443 women who admitted for delivery in t...
The patient is a seventheen years old girl, with severe pain and swelling in right maxillary sinus region and facial deformity from two weeks prior to referring. CT scan demonstrated a large tumoral mass in right maxillary sinus extended to petereigomaxillary fossa, orbital floor, lacrimal system and nasoethmoid region. Hard palate had been destroyed and bulged in to the oral cavity. Tumor was ...
Piriformospora indica, a cultivable root colonizing endophytic fungus of Sebacinales, promotes plant growth and confers resistance against biotic and abiotic stress. The fungus has also the ability to colonize the roots of many varieties of plant species. The goal of present study was to clarify the colonization ability of P.indica in artichoke roots and the respond of plant to water stress. Re...
Piriformospora indica, a cultivable root colonizing endophytic fungus of Sebacinales, promotes plant growth and confers resistance against biotic and abiotic stress. The fungus has also the ability to colonize the roots of many varieties of plant species. The goal of present study was to clarify the colonization ability of P.indica in artichoke roots and the respond of plant to water stress. Re...
Background: Elicitors can trigger defense responses and activate specific genes involved in secondary metabolite biosynthesis. Objective: For understanding SA-treatment signaling pathway we determined defense-related compounds and enzymes in S. marianum hairy root cultures. Methods: 28 day old hairy roots were treated by salicylic acid (6 mg/50 ml culture) for different times (24, 48, 72, 96...
Marine animals are among the most important sources of natural products with biological activities because of their secondary metabolites. Many compounds were extracted, purified, identified and studied for their antioxidant, cytotoxic, anti-inflammatory and antibacterial effects from sea cucumber However, very few investigations are available on Persian Gulf sea cucumbers. The antioxidant act...
Steady-state irradiation in neat acetonitrile of some aromatic nitriles, imides and esters (10(-5)-10(-3) M solution) in the presence of tertiary amines allowed the accumulation of the corresponding radical anions, up to quantitative yield for polysubstituted benzenes and partially with naphthalene and anthracene derivatives. The condition for such an accumulation was that the donor radical cat...
The aim of the present experiment was to study the relationship between secondary metabolites content (phenol and flavonoid) and antioxidant activity in root, stem, leaves, and fruits of Heracleum gorganicumRech. F. The various parts of plant were collected in Ziarat Mountainin Golestan province. Total phenolics (TP) and total flavonoids (TF) contents were determined spectrophotom...
We present here a case of high airway pressure secondary to tracheal tube obstruction during robotic-assisted laparoscopic radical prostatectomy, and the diagnostic dilemma.
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