Objective　To evaluation the application value of two-phase enhanced spiral CT in pancreatic adenocarcinoma. Methods　Two-phase enhanced spiral CT was performed in 27 cases of pancreatic adenocarcinoma. After plain CT examination, performed arterial phase（25s after infusion）and portal venous phase（60～70s after infusion）with a 150ml bolus injection of contrast material at 3ml/s. CT attenuation values of tumor and normal pancreas in all scanning phase were obtained and the tumor-pancreas contrast was calculated. Results　Mean tumor enhancement were 48±8 HU（arterial phase）and 72±6 HU（portal venous phase）, normal pancreas enhancement were 125±18 HU、98±11 HU, mean tumor-pancreas contrast was significantly differenced on arterial phase （73±21 HU）and portal venous phase （25±12 HU）. Conclusion　Excellent tumor-pancreas contrast is obtained with arterial phase scans, as such it is of significance reference value for diagnosis pancreatic adenocarcinoma.

Objective To research the occurrence of liver cirrhosis and portal hypertension splenectomy treatment,and analyze the risk factors for postoperative complications.Methods Retrospectivly analyzed the clinical data of 390 liver cirrhosis cases from March 2009 to May 2013 who were admitted to department of digestion and vascular surgery,First Affiliated Hospital of Xinjiang Medical University,for splenic resection.Child classification,diabetes,amount of fluid drainage,drainage time,blood loss,emergency surgery,combined with other surgery were alalysised by Logistic regression.Results Among three hundred and ninty cases of splenectomy patients,liver cirrhosis complications occurred in 53 cases (53/390,13.58％).In these 53 cases,45 cases combined diabetes,Child grade A 12 cases,B 22 cases,C 19 cases,and theirs 24 hours drainage volume was (422.45 ±297.09) mL,drainage time was (4.96 ± 1.48) d,blood loss was (874.72 ± 106.19) mL,K value was 0.10 ±0.06,R15 value was 0.27 ±0.016,albumin concentration was (30.09 ±6.87) g/L,Among the rest 337 cases,228 cases were combined diabetes,Child grade A 134 cases,B 129 cases,C 74 cases,and theirs 24 hours drainage volume was (234.06 ± 171.15) mL,drainage time was (3.18± 1.72) d,blood loss was (261.90±98.27) mL,K value was 0.14 ± 0.09,R15 value was 0.19 ± 0.015,albumin concentration was (32.51 ±5.58) g/L.Multivariate regression analysis had indicated that Child grade,drainage volume of 24 hours,drainagetime,and K value were independent factors affecting the occurrence of complications.Conclusion The major risk factors of incidence happen on postoperative complications in cirrhosis and portal hypertension splenectomy are high Chill grading,draining a long time,and 24 hours blood loss,and k value.

Objective To explore the effect of family constellation therapy on the spouses of female tumor patients . Methods Two hundred and two spouses of 202 female tumor patients were divided to the control group ( n = 43 ) and experiment group according to their wills(n=159):the former were intervened with health education and skills training and the latter trained in a workshop with family constellation by psychology training specialists in addition to health intervention and skill training intervention. After the intervention, the two groups were compared in terms of quality of life, family function and marriage status. Result The total scores of the experiment group on quality of life , social relationship and environment were all higher than those of the control group (all P<0.05) and the experiment group got higher score in trusting their spouses than the control group (P<0.05). Conclusion The family constellation can improve female tumor patients'quality of life and promote the trust in their spouses.

In order to train the high-quality clinical anaesthesia specialized personnel with comprehensive ability,we have a lot of researching and improvement on clinical anaesthesia educational concepts,contents and methods according to the special condition,The focal point has been located in the development of autonomous learning,and lifelong learning ability.

The genus Clausena Burm.f. (family Rutaceae) concerns 25 species all over the world, and 13 species are native to China especially in the southwest and south of China, Yunnan Province has 11 species. The chemical composition from Clausena Burm.f. included carbazole alkaloids, coumarins, sesquiterpenes, benzene derivatives, tetranortriterpenoids, flavonoids and so on. The carbazole alkaloids have attracted much attention in recent years. The recent research progress on carbazole alkaloids from Clausena Burm.f. was reviewed in this paper about the structures, isolation, structure elucidation, and biological activities.

Carcinoma, Squamous Cell ; diagnosis ; Humans ; Maxilla ; pathology ; Maxillary Neoplasms ; diagnosis ; Neoplasm Metastasis ; Spinal Neoplasms ; secondary

Anti-Bacterial Agents ; adverse effects ; Humans ; Integrative Medicine ; Kidney Diseases ; chemically induced ; therapy

Female ; Hepatitis C ; complications ; drug therapy ; Humans ; Interferon-alpha ; therapeutic use ; Interferons ; therapeutic use ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive ; complications ; drug therapy ; virology ; Middle Aged ; Polyethylene Glycols ; therapeutic use ; Recombinant Proteins ; therapeutic use ; Treatment Outcome

Objective To analyze the correlation between impact positions on the head and hyperextension severities of cervical spinal cord,as well as their treatment.Methods A retrospective analysis was done for 41 cases of hyperextension of cervical spinal cord without fracture-dislocation who had received management in our department from January 1999 to January 2004.All the patients had no cervical disorders before injuries.They were injured by impact mostly on the forehead,cheek or lower mandible.Their neurological findings at admission and 6-month follow-ups were assessed according to ASIA (American Spinal Injury Association) rating system.Results Of the 20 patients who were injured by impact on the forehead,four were rated in neural function as grade B,11 as grade C,and five as grade D at admission,while one as grade C,11 as grade D,and eight as grade E at 6-month follow-up.Of the 12 patients who were injured by impact on the cheek,one was rated in neural function as grade B, four as grade C,and seven as grade D at admission,while one as grade C,two as grade D,and nine as grade E at 6-mouth follow-up.Of the nine patients who were injured by impact on the lower mandible,five were rated in neural function as grade B,three as grade C,and one as grade D at admission,while two as grade B,five as grade C,and two as grade E at 6-month follow-up.The 6-month follow-ups after treatment showed that the neural function was rated below grade C in nine patients,seven of whom had been injured by impact on mandible.Two patients of grade B who showed little improvement after treatment had been injured also by impact on mandible.Conclusion Impact on the lower mandible causes mote severe hyperextension than impact on tbe cheek or forehead.Both rea- sonable non-operative and operative treatments can lead to satisfactory outcome for patients with hyperextension of cervical spinal cord but without fracture-dislocation.

OBJECTIVE: To explore the mechanism of compatibility of Radix Aconiti Lateralis Praeparate and Zingiber offiicinale Bosc. by determining the contents of four aconitine alkaloids (hyacinthin, benzoylaconine, benzoylhypaconine and benzoylmesaconine) in decoction made from Radix Aconiti Lateralis Praeparate alone and the co-decoctions made from the two medicinal herbs by HPLC. METHODS: The separation was performed on a Kromasil C18 column (4.6 mm × 250 mm, 5 μm) with a gradient elution of acetonitrile (A) and 0.2% aqueous acetic acid at pH of 6.20 adjusted with triethylamine (B) (0-15 min: 25%-31% A; 15-36 min: 31%-35% A; 36-40 min; 35%-25% A). The column temperature was set at 30°C. The flow rate was 1.0 mL · min-1 and the injection volume was 20 μL. The detection wavelength was set at 240 nm. RESULTS: The four components showed baseline separation. The linearity of this method was good (r≤0.999), and the average recoveries were 96.9%-101.9% with RSD<3%. Compared with the decoction made from Radix Aconiti Lateralis Praeparate alone, the contents of hyacinthin and benzoylmesaconine in the co-decoctions made from Radix Aconiti Lateralis Praeparate and Zingiber offiicinale Bosc. were increased, the contents of benzoylaconine and benzoylhypaconine were decreased, but the sum of the four aconitine alkaloids was increased. CONCLUSION: The compatibility of Radix Aconiti Lateralis Praeparate and Zingiber offiicinale Bosc. can increase the release of aconitine alkaloids. The feasibility of the compatibility of Radix Aconiti Lateralis Praeparate and Zingiber offiicinale Bosc. is elaborated from chemical point of view.