Scorpion stings are common in Iran, particularly in the southern and southwest regions of the country, and they pose a serious health problem. Hemiscorpius lepturus is the most venomous scorpion in the region. The present study was conducted to investigate the in vivo effects of scorpion venom in experimental mice. Haematological parameters (white and red blood cells numbers and haematocrit lev...

This review describes the history of taxonomic research on scorpions and provides an updated checklist and key of the scorpions currently known in China. This checklist is based on a thorough review of the extant literatures on scorpion species whose presence has been confirmed in China through field expeditions and examination of scorpion collections, excepting a few members that have no clear...

e majority of scorpion stings are generally seen with a set of simple clinical ndings, such as pain, oedema, numbness, and tenderness in the area of the sting. However, occasionally events, such as toxic myocarditis, acute heart failure, acute pulmonary oedema, and Acute Respiratory Distress Syndrome (ARDS), which occur in scorpion sting cases are a signi cant problem which determine mortality ...

androctonus crassicauda is the second most frequent causes of scorpion sting in south-west iran. its venom can cause sever pain, autonomic, central nervous system (cns), muscle function disturbances, and death. appropriate medi­cal and nursing cares can lead to complete recovery with no sequel .the majority of scorpion stings are oligosympto­matic, occurring mainly on the hands and feet (about ...

Kourie, J. I., and A. A. Shorthouse. Properties of cytotoxic peptideformed ion channels. Am J Physiol Cell Physiol 278: C1063–C1087, 2000.—Cytotoxic peptides are relatively small cationic molecules such as those found 1) in venoms, e.g., melittin in bee, scorpion toxins in scorpion, pilosulin 1 in jumper ant, and lycotoxin I and II in wolf spider; 2) in skin secretions (e.g., magainin I and II ...

Sodium currents mediated by voltage-sensitive sodium channels in normal and scorpion toxin-resistant neuroblastoma cells were measured using a giga-ohm seal recording method in the whole cell patch configuration. The voltage and time dependence of sodium currents were similar in normal and mutant cell lines. Half-maximal activation occurred for test depolarizations in the range of -7 to -11 mV....

he present study aimed to develop a method to record circadian patterns of electroretinogram (ERG) and electromyogram (EMG) simultaneously in unrestrained Egyptian yellow fat-tailed scorpion Androctonus australis under different light regimes. A specially designed aluminum "jacket" was properly fixed on the scorpion allowing its free movement during recording. The lightjacket extends along the ...

Scorpion stings are very frequent in Tunisia; yet a method for evaluating envenoming severity and consequently victim treatment, has never been adequately established nor has its efficiency been properly evaluated. Indeed, a management of envenomed patients requires the optimization of envenoming antivenom immunotherapy. This task requires either, an accurate evaluation of toxicokinetic paramet...

Scorpion venoms are complex polypeptide mixtures, the ion channel blockers and antimicrobial peptides being the best studied components. The coagulopathic properties of scorpion venoms are poorly studied and the data about substances exhibiting these properties are very limited. During research on the Heterometrus laoticus scorpion venom, we have isolated low-molecular compounds with anticoagul...