[Analysis of 90 autopsy cases in medical legal dispute].

OBJECTIVE: To analyze the significance of forensic autopsy in medical tangle. METHODS: Ninety autopsy cases of medical legal dispute were retrospectively analyzed from the database of our department from 2001 to 2008. All cases were analyzed and classified based on age, sex, cause of death, clinic diagnosis and forensic diagnosis. RESULTS: The age ranged from 1 day to 72 years, and the ratios of male to female is 1:1. The most common healthcare facilities involved were county hospitals (30 cases, 33.33%). The coincidence rate between clinical diagnoses and pathological diagnoses was 33.33%. CONCLUSION: The forensic autopsy is valuable to solve or even avoid the occurrence of medical legal dispute.

[Effects of curcumin on malondialdehyde and c-fos protein in hypoxia ischemia brain tissue in rats].

OBJECTIVE: To explore the effects of curcumin on the content of malondialdehyde (MDA) and the expression level of c-fos protein following hypoxia ischemia brain damage (HIBD) in rats. METHODS: Sprague-Dauley (SD) rats were randomly divided into four groups as the following: sham group, hypoxia ischemia brain damage group, curcumin group and solvent control group. The content of MDA in the brain was measured by colorimetry. The expression level of c-fos protein in the cortex tissue was detected by immunohistochemistry. Morphologic and structural changes of neuron cells of the cortex were observed by electron microscopy. RESULTS: The content of MDA was clearly lower in curcumin group than that in the other groups at the same time after HIBD. The expression level of c-fos protein was higher in the curcumin group than that in the other groups (P<0.05). Electron microscopy showed that the morphologic and structural changes of neuron cells of cortex in the curcumin group were reduced. CONCLUSION: Curcumin could significantly decrease the content of MDA, increase the expression level of c-fos protein and reduce the damage of the neuron cells.