نتایج جستجو برای: clinical trial organophosphate poisoning
تعداد نتایج: 1393557 فیلتر نتایج به سال:
Background and aims: Researches show that exposure to pesticides is occupationally common in agricultural task. Organophosphate (OP) compounds are diverse classes of pesticides with the most well known applications as insecticides and, to a lesser extent, as herbicides in agriculture. Organophosphate poisoning (OPP) is a major problem worldwide, especially in developing countries, with millions...
INTRODUCTION Acetamiprid is a potent and a relatively new neonicotinoid insecticide. Animal studies have indicated that it has a low toxicity to mammals. Despite wide usage, human exposure resulting in toxicity is quite limited, and this is the first report in the English literature about acute acetamiprid poisoning in humans. CASE DETAILS We herein describe two cases of acute poisoning with ...
The ubiquitous organophosphates present a continuing health hazard in agriculture, public health eradication programmes and as chemical warfare agents. Despite significant progress in understanding the potential mechanisms of toxicity far beyond the commonly accepted mechanism of cholinesterase inhibition in intentional exposures, the precise health effects following occupational exposures are ...
Organophosphate (OP) compounds have largely been used as pesticides and also as nerve agents in Chemical Wars. OP pesticides have frequently been imported and freely available to the public without usage control. Therefore, OP poisoning, mainly intentional type, is very common and accounts for 21.8% (250 patients) of the total admission to the hospital between 21 March 1994 and 20 March 1995. O...
objective: glutamate antagonists including anticonvulsant topiramate have been recommended for the pharmacological management of schizophrenia. methods: a randomized, double-blind, placebo controlled clinical trial was performed on 32 patients diagnosed with schizophrenia (18-45 years old). baseline information was gathered on demographic characteristics, vital signs, height, weight, smoking ha...
BACKGROUND Intermediate syndrome (IMS) is a major cause of death from respiratory failure following acute organophosphate poisoning. The objective of this study was to determine repetitive nerve stimulation (RNS) predictors of IMS that would assist in patient management and clinical research. METHODS AND FINDINGS Seventy-eight consenting symptomatic patients with organophosphate poisoning wer...
In a previous article (1) evidence was presented of increased susceptibility to chloroform poisoning produced in the albino rat by injection of crystalline thyroxin. The present study was undertaken to obtain data that might throw light on the mechanism of this phenomenon, and was centered on two points. First: Is the increased susceptibility to chloroform poisoning in the hyperthyroid rat due ...
Acute pesticide poisonings may present with vague symptoms and signs and may require a high index of suspicion for diagnosis. In some instances exposures may be unreported out of ignorance or fear of legal consequences by the patients. Pesticide label information and manufacturer's hotline support can be invaluable in providing optimal care for poisoned patients.
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