Envenomation by the scorpion Centruroides exilicauda (C sculpturatus): severe and unusual manifestations.
نویسندگان
چکیده
منابع مشابه
Severe bark scorpion envenomation in adults.
INTRODUCTION The preponderance of medical literature regarding severe bark scorpion envenomation describes pediatric patients; however, the majority (>66%) of annual poison center calls pertain to adults. This retrospective review sought to evaluate the clinical manifestations of adults with severe Centruroides sculpturatus envenomation and determine if significant morbidity occurred. METHODS...
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Review was made of the symptoms, treatment and outcome of 151 cases of severe envenomation by the scorpion Centruroides sculpturatus treated with antivenom, 1988-1989. The most frequent symptoms were restlessness, nystagmus, paresthesiae, hypersalivation, fasciculation, blurred vision and dysphagia with an average of four symptoms. Medications before antivenom, given to about half of the subjec...
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Predators feeding on toxic prey may evolve physiological resistance to the preys' toxins. Grasshopper mice (Onychomys spp.) are voracious predators of scorpions in North American deserts. Two species of grasshopper mice (Onychomys torridus and Onychomys arenicola) are broadly sympatric with two species of potentially lethal bark scorpion (Centruroides exilicauda and Centruroides vittatus) in th...
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The authors present a case report of a 17-month-old female child who ingested a large amount of methamphetamine that looked very similar clinically to a scorpion envenomation specific to the southwestern United States by the species Centruroides sculpturatus. The child was initially treated with 3 vials of antivenom specific for that scorpion species and showed a transient, though clinically re...
متن کاملAmino acid sequence of neurotoxin I from Centruroides sculpturatus Ewing.
The further characterization of toxin I from venom of the scorpion Centruroides sculpturatus Ewing (region, Southwestern United States) is reported. Toxin I is a single palypeptide chain of 64 amino acid residues crosslinked by four disulfide bridges. The complete amino acid sequence of toxin I was deduced from the sequence of its tryptic peptides and overlaps provided by its chymotryptic pepti...
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ورودعنوان ژورنال:
- Pediatrics
دوره 87 6 شماره
صفحات -
تاریخ انتشار 1991