Scorpion stings are a common and important health problem in Iran, particularly in south and southwestern Iran, including the province of Khuzestan. In the area of Khuzestan near the city of Ramhormoz, Hemiscorpius lepturus (Scorpionida: Hemiscorpioiidae) and Androctonus crassicauda (Buthidae) are present. Ramhormoz is in southwestern Iran and is one of the most important foci of the scorpion sting problem. The current study was carried out to gain both epidemiological and medical information about scorpion stings in and around the city of Ramhormoz. In total, 179 people who were admitted to the Emergency Department of Ramhormoz Imam Khomeini Hospital during 2008 and 2009 after being stung by scorpions were monitored. Epidemiological and medical parameters including sex of the victim; the part of the body stung; the month when stung; the biochemical parameters comprising blood sugar (BS), blood urea nitrogen (BUN), and creatinine (CR); hematological parameters including white blood cells (WBC), count blood cells (CBC), red blood cells (RBC), hemoglobin (Hb), hematocrit (HCT), platelet (PLT); and urine analysis including hemoglobinuria were recorded. The current study showed that most of the victims were stung by H. lepturus, while very few were stung by A. crassicaud, but in over half of the cases the species was not known. Stings were most common from May to Aguust. 73% of the victims were female. The limbs were the part of the body most likely to be stung. Hemogobinuria was very common in H. lepturus victims.

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Background: Traditional medicines are among the oldest medicines and their extensive use in the recent years reflects the public's interest in alternatives to conventional medicine. Objectives: The aim of this study was to investigate the genotoxicity of Dillsun herbal medicine in DNA damage of rat hepatocytes compared to sodium dichromate using a comet assay technique. Materials and Methods: Male Wistar rats were caught and their liver was washed with a perfusion buffer, followed by another wash with collagenase buffer. Hepatocytes were isolated and transferred on to a petri dish which contained a washing buffer. Hepatocytes were then separated and the cells were filtered and centrifuged at 1500 rpm for 3 minutes. The hepatocytes were counted using neubauer slides and kept in a bioreactor for 30 minutes. Cells were then exposed to different doses of Dillsun such 0.2, 1, 2.5, 5 and 10 mg/mL. Sodium dichromate was the positive control and incubated buffer was used as a negative control. Cell suspensions were placed on slides pre-coated with low melting point agarose and were covered with agarose gel. Agarose gels were then lysed and electrophoresis was done, followed by neutralization and staining. Slides were analyzed by fluorescence microscopy. The size and extent of DNA damage visualized by this technique was evaluated by examining cells. Migration behavior was classified according to the Kobayashi pattern. Results: The results indicated that with an increase of Dillsun dose, the mutagenicity index slightly increased but compared to the positive control, there were significant differences, which suggests that the crude extract of Dillsun in vitro did not have mutagenic effects. Conclusions: In conclusion the results showed that Dillsun has no mutagenic effects when compared to the positive control. Although by increasing the Dillsun dose, DNA damage also increased but this increase was not significant.

Background: Traditional medicines are among the oldest medicines and their extensive use in the recent years reflects the public's interest in alternatives to conventional medicine. Objectives: The aim of this study was to investigate the genotoxicity of Dillsun herbal medicine in DNA damage of rat hepatocytes compared to sodium dichromate using a comet assay technique. Materials and Methods: Male Wistar rats were caught and their liver was washed with a perfusion buffer, followed by another wash with collagenase buffer. Hepatocytes were isolated and transferred on to a petri dish which contained a washing buffer. Hepatocytes were then separated and the cells were filtered and centrifuged at 1500 rpm for 3 minutes. The hepatocytes were counted using neubauer slides and kept in a bioreactor for 30 minutes. Cells were then exposed to different doses of Dillsun such 0.2, 1, 2.5, 5 and 10 mg/mL. Sodium dichromate was the positive control and incubated buffer was used as a negative control. Cell suspensions were placed on slides pre-coated with low melting point agarose and were covered with agarose gel. Agarose gels were then lysed and electrophoresis was done, followed by neutralization and staining. Slides were analyzed by fluorescence microscopy. The size and extent of DNA damage visualized by this technique was evaluated by examining cells. Migration behavior was classified according to the Kobayashi pattern. Results: The results indicated that with an increase of Dillsun dose, the mutagenicity index slightly increased but compared to the positive control, there were significant differences, which suggests that the crude extract of Dillsun in vitro did not have mutagenic effects. Conclusions: In conclusion the results showed that Dillsun has no mutagenic effects when compared to the positive control. Although by increasing the Dillsun dose, DNA damage also increased but this increase was not significant.