We report a 12 year old girl with snakebite, who developed hemothorax 5 days after admission. One liter of blood was aspirated. The bite was presumed to be that of saw scaled viper (Echis carinatus) that resulted in DIC and direct endothelial injury leading to bleed. Selective bleed into the pleural cavity is a rarity.

We present a normal 13-year old female who developed left cerebral infarction following envenomation by the carpet viper (Echis carinatus). We have read of only one other case of cerebral infarction following viper envenomation (Viperi russelli). Possible mechanisms for cerebral infarction in these circumstances are discussed. It is believed that this complication may be more common than is rep...

On 17th March 1909 a boy, Dhamram, aged 12 yeai's, was brought to dispensary for treatment at 9 a.m. History of the case.?The boy had been to mohuwa picking where he saw a snake hidden under the dried leaves of the tree. In attempting to point out the snake to his friend he was bitten on the dorsum of the light hand at about 8-80 a.m. The snake had been killed immediately after the boy was bitt...

Phylogenetic analysis of 1117 bp of mitochondrial DNA sequences (731 bp of cytochrome b and 386 bp of 16S rRNA) indicate that Echis consists of four main clades: E. ocellatus, and the E. coloratus, E. pyramidum, and E. carinatus groups. In the E. coloratus group, E. coloratus itself shows substantial genetic divergence from E. omanensis, corroborating their separate species status. In the E. py...

Background: The snake, Echis carinatus, one of the most venomous snakes in Asia, possesses a deadly hemotoxic venom. It has been reported that suramin, an anti-trypansomiasis drug, can inhibit the toxic effects of some snake venoms. This study was conducted to evaluate the possible antagonistic effects of suramin against the hemorrhagic activity of the venom from an Iranian snake, Echis carinat...

Indian Echis carinatus bite causes sustained tissue destruction at the bite site. Neutrophils, the major leukocytes in the early defence process, accumulate at the bite site. Here we show that E. carinatus venom induces neutrophil extracellular trap (NET) formation. The NETs block the blood vessels and entrap the venom toxins at the injection site, promoting tissue destruction. The stability of...

The Bezoar, a dense material found in the stomach of wild goat, is widely used against various diseases including snakebite in traditional medicine among the southeast tribes of Iran. This study was performed to evaluate the Bezoar effect on experimental mice receiving 2% and 10% concentrations of natural crude of Echis carinatus snake venom. Various doses of Bezoar (6, 50, 100 & 200 mg/kg/i....

Three families of venomous snakes exist in Iran including Viperidae, Elapidae, and Hydrophidae. Viperidae family is the only family with a widespread distribution. Saw-scaled vipers are important poisonous snakes in Asia and Africa. This name is given to this snake due to the presence of obliquely keeled and serrated lateral body scales. Distribution of this genera is mostly reported in t...

OBJECTIVE(S) Snake venoms contain complex mixture of proteins with biological activities. Some of these proteins affect blood coagulation and platelet function in different ways. Snake venom toxin may serve as a starting material for drug design to combat several pathophysiological problems such as cardiovascular disorders. In the present study, purification of anticoagulation factor from venom...