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Objective To study microsurgery for craniopharyngioma and factors of influencing prognosis . Methods 62 cases with craniopharyngioma through microsurgery were enrolled as research subjects .According to the tumor characteristics,they were used through pterional,subfrontal approach,endplate and a lateral frontal approach . Results The tumor resection was 40 cases,12 cases of subtotal resection ,10 cases of subtotal .38 cases of pituitary stalk were reserved,cutting 9 cases,not-identified 15 cases.Postoperative blood electrolyte imbalance was 33 cases, 15 cases of mild to moderate diabetes insipidus ,seizures 1 case,1 case of persistent fever coma .Postoperative follow-up 6 months to 72 months,57 cases was followed up,5 cases were lost.56 cases could have normal life ,study and work.Vision was restored in 53 cases,2 cases unchanged ,down 1 case.A total of 9 cases were recured during follow-up,no recurrence total resection ,subtotal resection recurrence in 2 cases,subtotal resection recurrence seven cases (to-tal resection and subtotal resection χ2 =4.28,P<0.05;subtotal gastrectomy and subtotal resection ,χ2 =6.27,P<0.05).Follow-up of 37 cases of purely suprasellar tumor recurrence in 4 cases,the saddle 20 cases,5 cases of recur-rence,there was a significant difference between the two groups (t=5.08,P<0.05).57 patients preoperatively ele-vated CRP 32 cases,6 cases of recurrence,CRP normal 25 cases,3 cases of recurrence,there was a significant differ-ence between the two groups(t=4.96,P<0.05).Conclusion Selecting the appropriate surgical approach and pro-tecting the hypothalamus and pituitary stalk during the surgery were critical .Resection,tumor location,and tumor in-flammation were prognostic factors .
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Objective To determine MIF expression in normal colorectal mucosa,colorectal adenoma and colorectal carcinoma, and the relationship between MIF and the clinical pathologic features of colorectal carcinoma.MethodsMIF expression was determined by immunohistochemical staining ELISA was used to detect the level of MIF in serum samples. Results The percentage of MIF expressing epithelial cells and MIF positive expression intensity were progressively increased in normal colorectal mucosa, colorectal adenoma and colorectal carcinoma. There was significant difference among three groups (P
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Rhesus monkey (Macaca mulatta)ABO blood typing was carried out by agglutination test with anti human sera, and monoclonal antibodies against A and B blood group antigcus Blood Samples of 113 monkeys were tested. The results showed that there wete no human like A and B agglutinins and anti-A and anti-B agglutnins on the surface of the red blood cells and in the sera of monkeys. How ever human like blood group substances were found in monkey's galiva lemonsliated by agglutination inhibition test. The ABO phenotype frequoncies of Rhesus monkey were as follows: A-17. 70 %;B-52,21 %;AW-20, 36% and O-9. 73 % which of ther from foreign reports.