Objective To analyze the clinical features and prognostic factors of lymphoma.Methods The clinical data,pathologic data and survival state of 253 patients with lymphoma in Qinghai were retrospectively studied.The survival differences of patients with different clinical characteristics and laboratory tests were analyzed using Kaplan-Meier method.The prognostic factors of lymphoma were analyzed by Cox proportional hazards regression model.Results Among all of 253 cases of lymphoma,males were in the majority (male∶female =1.56∶1).The median age of patients was 48 years old.There were two peaks of about 40 years old and 60 years old in age of onset.The nodal lymphoma (56.13 ％) was more commonly than the extranodal lymphoma (43.87 ％).The more common extranodal lymphomas were found in the nasopharynx and gastrointestinal tract.Among all cases,40 cases (15.81％) were confirmed to be Hodgkin lymphoma (HL),of which,the commonest subtype was nodular sclerosis (72.5 ％).While 213 of 253 cases (84.19 ％) belonged to non-Hodgkin lymphoma (NHL),of which,B-cell lymphoma was 148 cases (69.48 ％).Overall,three subtypes including diffuse large B-cell lymphoma (39.91％),follicular lymphoma (12.21％) and peripheral T-cell lymphoma (9.39 ％) were the commonest subtypes among all cases.Univariate analysis showed that the clinical stage,B symptoms,Hb concentration,serum LDH level,international prognostic score (IPI) and treatment programs were related to the prognosis of NHL (P ＜ 0.05).However,the Cox regression multivariate analysis showed that only the clinical stage,IPI and treatment programs,not B symptoms,Hb concentration and serum LDH level,were closely related to the prognosis of NHL (P ＜ 0.05).Conclusions In Qinghai area,there are two peaks of about 40 and 60 years old in the age of onset of lymphoma.The nodal lymphoma is more than extranodal lymphoma.B-cell lymphoma is more common.IPI could be as an independent prognostic factor and might be used to estimate the prognosis of NHL.

Objective To investigate the typing, staging and therapeutic outcome of intrahepatic cholan-giocarcinoma (ICC). Methods The clinical data of 60 ICC patients who were admitted to the Renji Hospital of Shanghai Jiaotong University from January 2000 to December 2008 were retrospectively analyzed. ICC was classi-fied according to the type and TNM staging proposed by the Liver Cancer Study Group of Japan (LCSGJ). The relationships between typing, staging, surgical procedures and therapeutic outcome were investigated, as well as the relationship between the LCSGJ staging system and UICC staging system. Results The 1-, 3-, and 5-year survivals of the 60 ICC patients were 44% (23/52), 19% (10/52) and 10% (5/52), respectively. The median survival time for patients with radical resection (n =30) , liver transplantation (n = 10), palliative surgery (n = 11) and exploratory laparotomy (n=9) were 13, 3, 3 and 1 months, respectively. The radical resection rates for mass-forming type, periductal-infiltrating type, intraductal growth type and mixed type were 23/31, 9/15, 5/6 and 3/8, respectively. There were significant relationships between tumor type, degree of differentiation and prog-nosis (χ2 = 8. 308, 10. 009, P < 0. 05), and between tumor type and lymph node metastasis (χ2 = 13. 261, 5.702, P <0.05). There was no significant difference in survival time between patients with different pathological types, but the prognosis of patients with mucinous adenocarcinoma was better than that in the other types, with a median survival time of 20months. The median survival time of patients in LCSGJ stage Ⅳ was 3. 0 months, which was significantly longer than that in UICC stage Ⅳ (χ2 =3. 877, P <0. 05). Tumor staging was intimately related to the macroscopic type χ2 =8.288, P <0. 05). Conclusions The prognosis of ICC is poor. The typing and staging of LCSGJ is concise and practical, which is helpful in guiding treatment and evaluating progno-sis. Surgical treatment should be applied to mucinous ICC, and liver transplantation is not recommended for the treatment of ICC.

Objective:To optimize the formula of film-forming materials for compound rhizoma corydalis plastics. Methods:Poly-vinyl alcohol 124 (PVA124) and bletilla striata gum were selected as the film-forming materials. The amounts of PVA 124, bletilla striata gum, glycerol and absolute ethanol were used as the influencing factors in an orthogonal test with the composite score of film-forming time and appearance as the indices to screen out the best composition of film-forming materials. Results:The best composition of film-forming materials was as follows:8 g PVA 124, 1 g bletilla striata gum, 2 ml glycerol and 15 ml ethanol. Conclusion:The op-timized film-forming materials can be used for the preparation of compound rhizoma corydalis plastics.

Objective:To research the anti-dysmenorrhea effect of different extracts of Rupixiao granules. Methods:The anti-dys-menorrhea effect of different extracts of Rupixiao granules was studied by writhing test induced by oxytocin in mice. Results:Compared with the model group, the extracts of Rupixiao granules could reduce the writhing times induced by oxytocin significantly (P<0. 05,P<0. 01 or P<0. 001), and the water-soluble extract showed the best effect (P<0. 001) without significant difference when compared with the positive control group(P>0. 05). Conclusion:The water-soluble parts of Rupixiao granules have significant anti-dysmenor-rhea effect.

Objective To compare the efficiencies of imatinib and dasatinib in patients with chronic myeloid leukemia-chronic phase (CML-CP).Methods The databases were retrieved,including Cochrane Library,OVID,Embase,PubMed,China National Knowledge Infrastructure (CNKI),WanFang database and VIP database,besides,references of articles were further to search.The quality of randomized controlled trials (RCTs) was assessed by the Cochrane collaboration' s risk tool.Meta-analysis was performed by RevMan 5.1 software.Results A total of 5 articles involved 2 031 patients with CML-CP were included.Meta-analysis showed that the rate of complete cytogenetic response (CCyR) at the 12th month in dasatinib group was higher than that in imatinib group [83.6 ％ (478/572) vs 70.6 ％ (406/575),OR =2.11,95 ％ CI 1.59-2.80,P＜ 0.05],and the rate of major molecular response (MMR) at the 12th month in dasatinib group was higher than that in imatinib group [49.3 ％ (296/600) vs 30.6 ％ (185/605),OR =2.22,95 ％ CI 1.75-2.82,P ＜ 0.05].Conclusion Dasatinib can improve CCyR and MMR rate at the 12th month in CML-CP patients.

Objective: To optimize the extraction technology of Panax notoginseng and Scrophulariae radix from Rupixiao granule.Methods: With the dry extract rate and transfer rates of ginsenoside Rg1, ginsenoside Rb1 and harpagoside as the comprehensive index, the orthogonal design was adopted to investigate the effects of the amount and concentration of ethanol, extracting duration and times on the extraction technology.The contents of ginsenoside Rg1, ginsenoside Rb1 and harpagoside were determined by HPLC.Results: The optimal extraction technology was extracted twice with 8-fold amount of 60% ethanol with 2 h per time.The transfer rate of ginsenoside Rg1, ginsenoside Rb1 and harpagoside was (79.4%±1.56%), (42.62%±0.68%) and (44.89%±0.58%)(n=3), respectively.The dry extract rate was (20.99%±0.411%).Conclusion: The optimized extraction technology is stable and feasible, which can be used for extracting Panax notoginseng and Scrophulariae radix from Rupixiao granule.

Objective To estimate the efficacy and safety of Voriconazole as antifungal prophylaxis of invasive fungal infection ( IFI) for malignant hematology patients. Methods The randomized controlled trials of Voriconazole treatment in invasive fungal infection for malignant hematology patients (ended in September 2014) were searched from Cochrane library, Medline, Embase, Pubmed, CBM, CNKI, Blood database. The meta analysis were performed by RevMan5.0. Results Ten literatures reported in 1 773 cases, in which there was significantly difference in effective rate between Voriconazole and other antifungal agents such as Amphotericin-B, Itraconazole, Micafungin and Fluconazole(P < 0.000 01); Four literatures indicated that there was significantly difference in adverse event rate between Voriconazole and amphotericin-B (P < 0.00 001); no significantly difference in adverse event rate between Voriconazole and amphotericin-B(P = 0.57); no significantly difference in adverse event rate between Voriconazole and Micafungin (P = 0.69); no significantly difference in adverse event rate between Voriconazole and Fluconazole (P = 0.70); Subgroup analysis indicated that adverse event rate between Voriconazole and Itraconazole is P=0.001, P = 0.17 respectively. Conclusion Voriconazole showed relative high efficient and low toxicity characteristics in treatment of malignant hematology accompanied by invasive fungal infection. But with its widely clinical application, the clinical value of Voriconazole needs to be further tested.

Various new ophthalmic formulations have been prepared to enhance ocular bioavailability,while lots of irritant sub-stances are applied,including surfactants,polymers and other cationic materials. Therefore,safety of the preparations has been paid more and more attention besides the efficacy. Since in vitro experiments lack of associated enzymes and integral reaction of organiza-tion,the reasonability and correlation of the results extrapolated to the animal experiments still need to be further proved. The in vivo common eye irritation methods( winking,histopathological slices,Draize score and confocal microscopy test etc)were reviewed,eval-uated and analyzed in the paper.

Objective:To review the application of microemulsions as vehicles in transdermal delivery systems. Methods:Based on the recently published papers, the research on the application of microemulsions was classified and summarized. Results: Microe-mulsions is extensively applied as drug vehicles due to the ability of solubilization, drug permeation enhancement and efficacy improve-ment. Conclusion:Microemulsions as promising vehicles for transdermal delivery show a good application prospect.

Objective:To investigate the anti-inflammatory and analgesic effects of Rupixiao granules. Methods:Activity of Rupixi-ao granules against xylene-induced ear edema in mice was measured to evaluate the anti-inflammatory effect, while the analgesic effect was evaluated by acetic acid induced writhing test and hot plate test in mice. Results:Compared with the control group, Rupixiao gran-ules groups (1. 0, 2. 0 and 4. 0 g·kg·d-1) could significantly inhibit ear swelling in mice(P<0. 05 or 0. 001), and reduce the acetic acid induced writhing times(P<0. 01 or 0. 001). Rupixiao granules at medium and high dose could significantly increase the pain thresh-old of mice in the hot plate test. Conclusion:Rupixiao granules exhibit significant anti-inflammatory and analgesic activities.