نتایج جستجو برای: Hyoscyamus niger

تعداد نتایج: 11103  

2012
Mohammad Hassan Mohammad Moradi

Background and Objective: Recent studies have shown that anticholinergic alkaloids compounds have strong analgesic effects. Due to presence of anticholinergic alkaloids in Hyoscyamus niger and its mentioned effects in Iranian traditional medicine, its analgesic effects were assessed. At first, acute and chronic pain thresholds in male NMRI rats with formalin test was evaluated, then oral and in...

2013
Amit D. Patil Amit Patil

Aim: Hyoscyamus niger (Solanaceae) has been used for treatment of mental disorders, epileptic mania, chronic dementia with insomnia. However, it is not yet studied in condition like depression. The present study was planned with an objective to evaluate its antidepressant like property in animal models of depression and to find out the possible mechanism underlying this action in mouse model of...

Journal: :Journal of Neurology, Neurosurgery & Psychiatry 1995

2015
Gorkem Dulger Basaran Dulger

Objective: The methanol extracts obtained from the seeds of Hyoscyamus niger L. (Solanaceae) were investigated for their antimicrobial activities against the pathogens causing complicated urine tract infections. Methods: The seeds of plant were extracted with aqueous 60% methanol. The extract was screened against urinary tract pathogens (Enterococcus faecalis, Escherichia coli, Klebsiella pneum...

2016
D. Eazhisai Vallabi

In this present cardioprotective activity study the crude powder of the Hyoscyamus niger Linn is administered to the male albino rats at the dose of 100mg/100g.b.wt. The markers of cardiac function test assess the normal functioning of heart. If there is a change in their normal values of these makers it indicates the dysfunction of heart. Biochemical parameters like TGL, Ck-MB and LPO were car...

Journal: :journal of basic and clinical pathophysiology 2012
mohammad moradi mohammad hassan ghosian esmat yaghout poor

background and objective: recent studies have shown that anticholinergic alkaloids compounds have strong analgesic effects. due to presence of anticholinergic alkaloids in hyoscyamus niger and its mentioned effects in iranian traditional medicine, its analgesic effects were assessed. at first, acute and chronic pain thresholds in male nmri rats with formalin test was evaluated, then oral and in...

Esmat Yaghout poor Mohammad Hassan Ghosian Mohammad Moradi,

Background and Objective: Recent studies have shown that anticholinergic alkaloids compounds have strong analgesic effects. Due to presence of anticholinergic alkaloids in Hyoscyamus niger and its mentioned effects in Iranian traditional medicine, its analgesic effects were assessed. At first, acute and chronic pain thresholds in male NMRI rats with formalin test was evaluated, then oral and in...

Journal: :Bioscience, biotechnology, and biochemistry 1999
K Nakajima Y Oshita M Kaya Y Yamada T Hashimoto

In the biosynthesis of tropane alkaloids, two tropinone reductases (TRs) catalyze reduction of tropinone to different stereoisomers, tropine and pseudotropine. Two TRs from Hyoscyamus niger have 64% of identical amino acids and hence a common evolutionary origin. In this study, genomic clones of TRs were isolated from H. niger. Their sequence comparison showed that although they have the same e...

ژورنال: :تحقیقات گیاهان دارویی و معطر ایران 0
میترا پارسا مربی، گروه فیزیولوژی و ژنتیک گیاهی، پژوهشکده علوم پایه کاربردی جهاددانشگاهی، دانشگاه شهید بهشتی، تهران، ایران امینه زینالی مربی، گروه فیزیولوژی و ژنتیک گیاهی، پژوهشکده علوم پایه کاربردی جهاددانشگاهی، دانشگاه شهید بهشتی، تهران، ایران

تروپان آلکالوئیدهایی مانند آتروپین و اسکوپولامین به دلیل اثر آنتی کولینرژیک، کاربردهای وسیعی در درمان بیماری هایی مانند آسم و تشنج دارند. در این تحقیق، اثرات الیسیتور سالیسیلیک اسید بر میزان تروپان آلکالوئیدهای آتروپین و اسکوپولامین در ریشه های حاصل از کشت بافت و ریشه مویین گیاه hyoscyamus niger l. انجام شد. ریشه ها، تحت تأثیر الیسیتور سالیسیلیک اسید با غلظت های 0، 1/0، 1، 2 و 4 میلی مولار و هر...

Journal: :FEBS letters 1999
Y Mikami G Horiike M Kuroyanagi H Noguchi M Shimizu Y Niwa H Kobayashi

Analysis of genes preferentially expressed in hairy roots caused by infection with Agrobacterium rhizogenes has provided insights into the regulation of lateral root formation. A hairy root preferential cDNA, HR7, has been cloned from hairy roots of Hyoscyamus niger. HR7 encodes a novel protein partially homologous to a metallocarboxypeptidase inhibitor and is expressed exclusively in the primo...

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