منابع مشابه
study of dna interaction with ethylenediaminetetraacetic acid and sesamol food additives
برهمکنش dnaتیموس گاوی طبیعی (ct-dna) با اتیلن دی آمین تترااستات (edta)در بافرtris-hcl با 8/7 ph ( دراین ph،edta به نمک دی سدیم تبدیل می شود) وسسامول در بافر tris-hcl با4/7 ph مورد بررسی قرار گرفته است. edta و سسامول استفاده فراوانی در تکنولوژی غذایی و صنعت شیمیایی دارند. مدل اتصال dna مربوط بهedta بوسیله اسپکتروفتومتری جذب، دورنگ نمایی حلقوی(cd)، ویسکومتری وژل الکتروفورز بررسی شده است. طیفuv ...
15 صفحه اولPriming of pancuronium with magnesium.
Magnesium inhibits the release of acetylcholine from the motor nerve terminal and thus potentiates the action of the non-depolarizing neuromuscular blocking drugs. We have examined the possibility that this effect might enhance the speed of onset of non-depolarizing block with pancuronium. Following the administration of pancuronium 100 micrograms kg-1, 95% depression of thumb twitch occurred i...
متن کاملKinetic analysis of pancuronium interaction with sodium channels in squid axon membranes
The interaction of pancuronium with sodium channels was investigated in squid axons. Sodium current turns on normally but turns off more quickly than the control with pancuronium 0.1-1mM present internally; The sodium tail current associated with repolarization exhibits an initial hook and then decays more slowly than the control. Pancuronium induces inactivation after the sodium inactivation h...
متن کاملIn vitro interaction of diazepam and oxazepam with pancuronium and suxamethonium.
In vitro studies using the rat phrenic nerve-hemidiaphragm preparation were performed to investigate the effects of diazepam and three of its metabolites on indirectly evoked twitch tension. Diazepam, desmethyldiazepam and temazepam alone caused an increase in twitch tension in lower concentrations, followed by complete depression in higher concentrations. Oxazepam did not cause an initial incr...
متن کاملExtended neuromuscular blockade with mivacurium following pancuronium.
A 21-year-old female weighing 55 kg was anaesthetized for facial reconstruction. After an initial bolus of pancuronium 5 mg and top-up doses of 2 mg at 135 min and 1 mg at 290 min and 335 min, no further relaxant was given for 130 min at which time neuromuscular transmission appeared fully recovered with a full train-of-four twitches and a sustained response to 50 Hz stimulation of the posterio...
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ژورنال
عنوان ژورنال: The Tohoku Journal of Experimental Medicine
سال: 1983
ISSN: 0040-8727,1349-3329
DOI: 10.1620/tjem.139.217