Adult ; Brain Neoplasms ; metabolism ; pathology ; surgery ; Female ; Ganglioglioma ; metabolism ; pathology ; surgery ; Glial Fibrillary Acidic Protein ; metabolism ; Humans ; Magnetic Resonance Imaging ; Phosphopyruvate Hydratase ; metabolism ; Synaptophysin ; metabolism

Background:Single-balloon enteroscopy(SBE)is a new method for the examination of small intestine,its clinical value in suspected small intestinal diseases need to be further studied. Aims:To evaluate the diagnostic and therapeutic value of SBE in suspected small intestinal diseases. Methods:A total of 73 suspected small intestinal diseases patients who had undergone 81 SBE examinations from July 2011 to October 2013 at Chengdu Military General Hospital were retrospectively examined,indications,diagnostic and therapeutic value of SBE in suspected small intestinal diseases were analyzed. Results:Of all the 81 examinations,33(40. 7% )were obscure gastrointestinal bleeding,29(35. 8% ) incomplete intestinal obstruction,and 19(23. 5% )chronic abdominal pain or diarrhea. The intubation depth was 230 cm for the oral approach,and 100 cm for the anal approach. The diagnostic yield of SBE was 67. 9% ,the main lesions were small intestinal ulcer,small intestinal inflammation,small intestinal tumor,small intestinal polyp. A total of 8 patients underwent endoscopic therapy,of whom 5 underwent endoscopic hemostatic therapy and 3 underwent resection of polyp. No serious complications were found. Conclusions:SBE is a safe and reliable diagnostic and therapeutic method for suspected small intestinal diseases,and its main indications are obscure gastrointestinal bleeding and incomplete intestinal obstruction.

Objective Hepatocellular carcinoma with bile duct tumor thrombus (BDTT) is rare,and surgical treatment is currently considered as the most effective treatment.Whether resectional surgery should be carried out on these patients remains controversial.Therefore,this Meta-analysis aimed to find out the long-term survival after resectional surgical treatment.Methods We conducted a literature search on PubMed,Embase and Web of Science from inception to September 2016.11 studies were included which involved 5295 patients.Each study was evaluated using the Newcastle-Ottawa Scale.The pooled effect was calculated and the associations between BDTT and overall survival (OS) or disease-free survival (DFS)were reevaluated using Meta-analysis with hazard ratio (HR) and 95％ confidence interval (CI).Results The HR for OS and DFS was 2.34 and 1.81,the 95％ CI were 1.26 ～ 4.36 and 1.17 ～ 2.78,respectively.Conclusion HCC patients with BDTT had a bad prognosis after hepatic resection or liver transplantation.

0.05). But the LDH 5 and LDH 5/LDH 1 of difference doses of Shenmai Injection group was lower than that of the control group obviously(P

Radix et Rhizoma Rhei, the major usage of which is purgation, is widely used in clinical therapy among different prescriptions. According to present reports, researches on herbal compatibility mechanism were mainly fo-cused on the comparison of content changes of active ingredients before and after. In oder to provide references, this review was made on researches of compatibility mechanism of prescriptions and paired drugs for ingredients of Radix et Rhizoma Rhei from research actuality.

Objective To investigate the effects of neoadjuvant chemotherapy on the hepatic function and histology of liver in patients with hepatic metastasis of colorectal cancer.Methods The clinical data of 65 patients with hepatic metastasis of colorectal cancer who received hepatectomy at the First People's Hospital of Foshan from January 2010 to September 2012 were retrospectively analyzed.Thirty-nine patients were in the experimental group,and they received partial hepatectomy 1 month after receiving a 6-month continous FOLFOX7 chemotherapy (5-fluorouracil + calcium leucovorin + oxaloplatin) ; 39 patients were in the control group,and they received partial hepatectomy without adjuvant chemotherapy.The perioperative condition,pre-and postoperative hepatic function,postoperative complications and the histopathological changes of the hepatic tissues of the 2 groups were compared by t test or chi-square test,data repeated measured were analyzed using the repeated measure analysis of variance.Results The operation time of the experimental group and the control group were (195 ± 37)minutes and (190 ±41) minutes,respectively,with no significant difference (t =0.1,P＞0.05).The operative blood loss of the experimental group was (410 ± 75)ml,which was significantly greater than (348 ± 44) ml of the control group (t =6.3,P ＜ 0.05).The levels of aspartate aminotransferase (AST) and alanine aminotransferase (ALT) at postoperative day 3 were (328 ± 121)U/L and (330 ± 120)U/L in the experimental group,which were significantly higher than (160 ±22) U/L and (168 ±26) U/L of the control group (t =13.4,12.8,P ＜ 0.05).There were no significant differences in the levels of prothrombin time,AST,ALT,total bilirubin and albumin between the experimental group and the control group (t =1.0,0.0,1.4,1.3,0.4,P ＞ 0.05).The levels of AST and ALT at postoperative day 7 were (243 ± 132) U/L and (253 ± 147)U/L in the experimental group,which were significantly higher than (90 ± 17)U/L and (99 ± 16)U/L of the control group (t=12.5,12.0,P＜0.05).The incidence of congestion and edema of the liver was 71.8％ (28/39) in the experimental group,which was significantly higher than 0 (0/26) of the control group (x2 =90.0,P ＜ 0.05).The incidence of hepatic sinusoid expansion with liver cellular altrophy and necrosis was 48.7％ (19/39),which was significantly higher than 15.4％ (4/26) of the control group (x2=89.2,P ＜ 0.05).Conclusion There is no effect of long-time FOLFOX7 chemotherapy on the hepatic function of the patients with hepatic metastasis of colorectal cancer who received hepatectomy 1 month later,but the postoperative hepatic function is affected.The hepatic parenchyma is changed after adjuvant chemotherapy,which might have adverse effect on hepatectomy.

Objective　To investigate the experience of diagnonsis and treatment of post-orthotopic liver transplantation (OLT) complications. Methods　The clinical data of diagnosis and treatment of post-OLT complications in 7 cases were analysed retropectively. Results　Complications following OLT including intracranial hemorrhage (1/7), renal failure (1/7), intrabdominal hemorrhage (2/7), pulmonary infection and/or, pleurorrhea (5/7), adult respiratory distress syndrome (1/7), billirubinemia (5/7). Five patients survived while two died. Conclusions　Proper prevention and management can effectively reduce post-OLT complications, Timely diagnosis and suitable therapy would improve the result of liver transplantation.

AIM: To optimize the extraction process of Myrrha by SFE-CO 2. METHODS: Orthogonal design was applied and GC was used to determine the contents of ?-Elemene in order to optimize the process. RESULTS: The optimized conditions were as follows: pressure 25 MPa, temperature 45 ?C and extraction time 4 h. CONCLUSION: The method of SFE-CO 2 is rapid, convenient in comparison with conventional methods.

The medium of photo-synthetic bacteria synthesizing carotenoid was optimized with response surface methodology. The regression equation expressing the relationship between carotenoid yield and main components of culture medium was established by stepwise analysis. The R-squared in the model of regression equation was 0. 958, which meant the established equation could predict the carotenoid yield well at the range of factors in this design. It was indicated that the optimum medium components were: 0. 81% citric acid, 0. 35% NH4Cl and 0. 18% corn syrup. On those conditions, it was predicted that the highest production of carotenoid was 13. 34 mg/L, which was 2. 04 times higher than initial carotenoid yield before optimization.

AIM: To establish the quality standard for Huanglongganzhixiao Granule(Resina Draconis, Radix Astragali, Herba Epimedii, etc.). METHODS: Radix Astragali, Resina Draconis, Herba Epimedii in Huanglongganzhixiao Granule were identified by TLC. The content of loureirin B in this Granule was determined by HPLC. RESULTS: Radix Astragali, Resina Draconis, Herba Epimedii could be identified by TLC. Loureirin B showed a good linear relationship at a range of 0.032～0.096?g, r =0.9997( n =5). The average recovery was 100.1% and RSD was 3.33%. CONCLUSION: The method is simple, accurate and with strong specificity and can be used for the quality control of Huanglongganzhixiao Granule.