Great Burdock Extract on Rabbit Corpus Cavernosum
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چکیده
منابع مشابه
Proerectile pharmacological effects of Tribulus terrestris extract on the rabbit corpus cavernosum.
INTRODUCTION The objective of the present study was to investigate the effect of oral treatment of Tribulus terrestris (TT) extract on the isolated corpus cavernosal tissue of New Zealand white (NZW) rabbits and to determine the mechanism by which protodioscin (PTN), a constituent of the TT, exerts its pharmacological effects. MATERIALS AND METHODS Twenty-four NZW rabbits were randomly assign...
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The effect of Cuscuta chinensis extract on the rabbit penile corpus cavernosum (PCC) was evaluated in the present study. Penises obtained from healthy male New Zealand white rabbits (2.5-3.0 kg) were precontracted with phenylephrine (Phe, 10 µmol l(-1)) and then treated with various concentrations of Cuscuta chinensis extract (1, 2, 3, 4 and 5 mg ml(-1)). The change in penile tension was record...
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Recently, intracavernous injection of some vasoactive drugs has been performed for the diagnosis and treatment of impotence. Despite extensive studies the mechanism of erection is still obscure. Therefore, the author studied the effects of some vasoactive drugs on isolated rabbit corpus cavernosum penis. Norepinephrine, phenylephrine or clonidine caused contraction of isolated rabbit corpus cav...
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This study was performed to characterize the -adrenoceptor population in rabbit isolated corpus cavernosum (RbCC) by using nonselective and selective -adrenoceptor agonists and antagonists in functional assays. Metaproterenol, ritodrine, fenoterol, and 8-hydroxy-5-[(1R)-1-hydroxy-2-[N-[(1R)-2-( -methoxyphenyl)-1-methylethyl]amino]ethyl]carbostyril (TA 2005) (3–100 nmol each) dose dependently re...
متن کاملEffects of plant extract neferine on cyclic adenosine monophosphate and cyclic guanosine monophosphate levels in rabbit corpus cavernosum in vitro.
AIM To further investigate the relaxation mechanism of neferine (Nef), a bis-benzylisoquinoline alkaloid extracted (isolated) from the green seed embryo of Nelumbo nucifera Gaertn in China, on rabbit corpus cavernosum tissue in vitro. METHODS The effects of Nef on the concentrations of cyclic adenosine monophosphate (cAMP) and cyclic guanosine monophosphate (cGMP) in isolated and incubated ra...
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ژورنال
عنوان ژورنال: Fooyin Journal of Health Sciences
سال: 2010
ISSN: 1877-8607
DOI: 10.1016/s1877-8607(11)60006-4