Clinical and biochemical manifestation produced by scorpion (Hemiscorpius lepturus) venom in experimental animals

Toxic Effects of Scorpion, Hemiscorpius Lepturus (hemiscorpiidae) Venom on Mice

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...

Cardiotoxic Effects of Hemiscorpius lepturus Scorpion Venom Fractions in Rats

Background: Scorpion stings are responsible for many deaths in humans; however, the toxicity mechanisms of the venoms from many species are not well studied. We investigated the cardiotoxicity of the crude venom from H. lepturus scorpion and its isolated fractions, F-I to F-VI. Methods: The scorpion’s venom was extracted into six fractions by chromotagraphy. Healthy male Wistar rats (N=72) wer...

Enzymatic analysis of Hemiscorpius lepturus scorpion venom using zymography and venom-specific antivenin.

Hemiscorpius lepturus envenomation exhibits various pathological changes in the affected tissues, including skin, blood cells, cardiovascular and central nervous systems. The enzymatic activity and protein component of the venom have not been described previously. In the present study, the electrophoretic profile of H. lepturus venom was determined by SDS-PAGE (12 and 15%), resulting in major p...

Scorpion Venom Pisoning in Experimental Animals

The pharmacokinetics of Hemiscorpius lepturus scorpion venom and Razi antivenom following intramuscular administration in rat

Hemiscorpius lepturus (H. lepturus) is one of the most dangerous scorpions in Iran. Intramuscular administration (IM) of available Razi antivenom to H. lepturus venom is used by many of Iranian clinicians. The purpose of the current study was to investigate the efficiency of IM route for treatment of envenomed patients by H. lepturus. We compared the pharmacokinetics parameters of venom and ant...