نتایج جستجو برای: naloxane 2mgkg
تعداد نتایج: 40 فیلتر نتایج به سال:
The highly toxic organophosphorus (OP) nerve agent VX is characterized by a remarkable biological persistence which limits the effectiveness of standard treatment with atropine and oximes. Existing OP hydrolyzing enzymes show low activity against VX and hydrolyze preferentially the less toxic P(+)-VX enantiomer. Recently, a phosphotriesterase (PTE) mutant, C23, was engineered towards the hydrol...
The recent attacks with the nerve agent sarin in Syria reveal the necessity of effective countermeasures against highly toxic organophosphorus compounds. Multiple studies provide evidence that a rapid onset of antidotal therapy might be life-saving but current standard antidotal protocols comprising reactivators and competitive muscarinic antagonists show a limited efficacy for several nerve ag...
the role of opioid receptor and voltage dependent calcium channels on the kindling induced by the convulsant pentylenetetrazole (ptz) were investigated in the rats. experiment involved 24 rats which were divided into four groups. kindling was established with ptz in subconvulsive dose (37.5 mg/kg i.p.) every 48 h and effects were observed within 20 min using five-point scoring system. all anima...
Background: Opiod dependency has serious socioeconomic disadvantages in addition to physical damage. Various methods are used to increase abstinenece rate of opiod dependency, among which UROD under general anesthesia is the new one which leads to reduce withdrawal syndrome and symptoms. Materials and Methods: This cross-sectional study was done to evalute opiod abstinence rate by UROD o...
ultra rapid opioid detoxification (urod) is one of the new methods of detoxification. this method of detoxification involves putting patients under general anesthesia and actively giving them opioid antagonists. the objective of this study was to evaluate effects of anesthesia duration in urod on severity of withdrawal syndrome. sixty addicted patients seeking urod procedure assigned randomly t...
The aqueous-ethanol extract of the Hypericum perforatum (Hp-Ext.) was studied for its possible effect on Naloxone (NLX)-precipitated Opium withdrawal physical signs in rats. Purified Opium was used to induce dependence in rats using 8 days treatment schedule. The animals received Opium extract orally twice daily at 09:00 hrs and 19:00 hrs starting with initial dose of 80 mg/kg (equivalent to 8 ...
The aqueous-ethanol extract of the Hypericum perforatum (Hp-Ext.) was studied for its possible effect on Naloxone (NLX)-precipitated Opium withdrawal physical signs in rats. Purified Opium was used to induce dependence in rats using 8 days treatment schedule. The animals received Opium extract orally twice daily at 09:00 hrs and 19:00 hrs starting with initial dose of 80 mg/kg (equivalent to 8 ...
in traditional medicine,some plants are used as analgesic.the aim of this investigation was to evaluate the analgesis effect of melilotus officinalis.which is used traditionally to relieve rheumatic pain,migrian and as anti-inflammatory agent.for this purpose different doses of the suxheleted and percolated extract of melilotus officinalis,were injected intraperiotoneally to mice and the analge...
Introduction: Methadone has been used as a drug to detoxify opioid tolerance. Naloxane precipitated morphine withdrawal behaviours were attenuated by venlafaxine as an antidepressant. On the contrary, after detoxifying the opioids, spontaneous withdrawal syndrome may occur with pain sensitivity. Therefore the present study aimed to examine the effects of chronic methadone (70 mg/kg, in dr...
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