Objective: Road traffic injury (RTI) is one of the most significant public health problems in Thailand, especially during New Year and Songkran (Thai traditional New Year) holidays, which have the highest traffic density during the entire year. Drunk driving was reported to be one of the leading causes of RTI in Thailand. This study aimed to investigate the prevalence of patients with high blood alcohol concentration (BAC) and the association of BAC and specific organ injury during New Year and Songkran (Thai traditional New Year) holidays.
Methods: A cross-sectional study was performed to analyze the database from the Thai Governmental Road Safety Evaluation Project. Patient data on RTIs were collected from 26 main provincial hospitals during the New Year Festival 2003 and 2004 and Songkran Festival in 2003. Patient characteristics, type of organ injured, and BAC levels were mainly analyzed.
Results: During those long holidays, 2,642 RTI patients were identified, among whom 1,341 patients had high BAC levels. High BAC levels were associated with motorcycle users, male sex, middle age, teenagers, being riders or drivers, and not using protective devices. Moreover, high BAC levels were associated with brain injury.
Conclusion: Excessive alcohol consumption and RTIs occurred on New Year and Songkran Festival in Thailand. Legislation should be strictly used during these long holidays to control driving under the influence of alcohol, particularly among motorcyclists. 相似文献
Chlorpyrifos (CPF) is a widely used organophosphorus pesticide with developmental neurotoxicity such as morphogenesis toxicity. In the present study, we assessed the effects of prenatal CPF exposure on systemic parameters and cytoarchitecture of medial prefrontal cortex (mPFC) in adulthood. Gestational dams were exposed to 5mg/kg/d of CPF during gestational days 13–17, while body weight, organ coefficient, and neuron and glia counts of offspring were determined on postnatal day 60. Our results showed that CPF treatment induced little or no effects on body weight and organ coefficients. There were also no significant pathological changes in mPFC. However, neuron and glia count analysis showed that CPF treatment reduced neuron and glia counts in anterior cingulate, prelimbic, and infralimbic areas of mPFC. The CPF react pattern was similar in both sexes, and there was no statistical difference in most of the sub-regions. Thus, our results revealed an embryonic origin brain deficit induced by gestational mother pesticide exposure. 相似文献