AIM: To establish the quality standard for Duhuo Jisheng Mixture (Radix Angelicae Pubescentis, Herba Taxilli, Cortex Fraxini, etc.) METHODS: Herbs in Duhuo Jisheng Mixture were identified by TLC, and osthol content was determined by TLCS. RESULTS: Rhizoma Chuanxiong; Radix Angelicae Sinensis; Radix Saposhnikoviae; Radix Gentianae Macrophyllae; Cortex Eucommiae; Herba Asari; Radix Paeoniae Alba could be determined. Osthol showed a good linear relationship at a range of 0.466 - 3.600 ?g,r= 0.999 2 . The average recovery was 95.4% . CONCLUSION:The methods are available with a reproducibility and can control the quality of this mixture.

AIM:To study the detection limits of aristolochic acid in Herba Asari preparation by HPLC. METHODS: Whether Asarum hetertropoides Fr.Schmidt ver.Mandshuricum(Maxim.) Kitag contained aristolochic acid A or not by HPLC and MS,and the difference in the reference substance and the sample solution was compared. RESULTS: Aristolochic acid A could not be found in A.hetertropoides Fr.Schmidt ver.Mandshuricum(Maxim.)Kitag by HPLC,but be found by MS. CONCLUSION:A.hetertropoides Fr.Schmidt ver.Mandshuricum (Maxim.)Kitag contained trace aristolochic acid,but it is difficult to measure aristolochic acid in Herba Asari by HPLC.The baseline noise of the sample solution can interfere with the detection limit of the trace compound compound

Objective: To study the floating and sustained release performance of Xiaojin Cinnabar Floated Sustained Release Capsules. Methods: HPMC was used to form the framwork of floated sustained release capsules containing Xiaojin Cinnabar. The content, floating time in vitro and releasing rate were studied.Results: The floating time in vitro was over 3 hours. The total released amount in 3 hours came to 60%. The conventional Xiaojin Cinnabar didn't have the floating performance. Conclusion: Xiaojin Cinnabar Floated Sustained Relegse Capsules is superior to the conventional Xiaojin cinnabar in the sustained release performance.

Adult ; Humans ; Male ; Myocarditis

Gastrointestinal Neoplasms ; pathology ; Humans ; Neoplasm Recurrence, Local ; surgery ; Postoperative Period

Hospitalization expenses constitute the main part of the compensation of medical insurance.The aim of this paper is to analyze the variation of medical expenses of hospitalized patients with medical insurance in different modes of accounting,find the influencing factors in accounting quotas on hospitalization expenses,and set up a scientific and reasonable mode of accounting with a full consideration of the huge demands of medical resources.

AIM: To compare N-LOK with ?-CD on inclusion ability for the volatile oil from Duhuo Jisheng Granula (Radix Angelicae, Pubescentis, Herba Asari, Radix Saposhni-koviae, etc). and its process. METHODS: Colloidal mill and mixer were adopted, and analysis was on use of DSC and GC/MS. RESULTS: N-LOK inclusion complex included oil ratio was twice as large as the ?-CD, GC/MS analysis showed that the main components of volatile oil before and after being covered had no significant difference. CONCLUSION: N-LOK inclusion complex included oil ratio was far higher than the ?-CD. N-LOK inclusion complex could spray to dry directly, but ?-CD inclusion complex needed refrigeration and low temperature were necessary. The method of covered with N-LOK is suitable for mass production in the traditional Chinese patent medicine in the size of manufacture.

Objective To observe apoptosis of primary cultured synoviocytes from patients with rheumtoid arthritis (RA) which induced by transfected recombinant plasmid carring Fas ligand (FasL) gene, aimed to detect the aim targets and develope gene therapy for RA by intra-articular injection. Methods FasL cDNA was introducted into the plasmid pcDNA3.1-neo by reverse transcriptase-polymerse chain reaction (RT-PCR) to set up the recombinated human FasL gene expression carrier, Then the pcDNA3.1-FasL was transducted into the primary cultured synovial cells by catholyte liposomes. After screened by G418, transgenic synovial cells were choosen. Finally through the microscope, TUNEL, Annexin Ⅴ-FITC and PI staining with flow cytometry, we observed the apoptosis state of each synovial cell. Results Prokaryotic and eukaryon carrier with FasL gene were established successfilly. The gene sequencing had completely coincident with the lierature. When eukaryon carrier with FasL (pcDNA3.1-FasL) was transducted into the index number livinging RA synovial cells after 15 h, most synovial cells presented distortion transformation, and the minority sheded from the bottom wall. The transgenic RA synovial cells after screened by G418, only a little amount survived about 1~2 per sight, and the cells grew slowly, the normal matched cells were cloned after 2~4 weeks. The FasL gene transgenic RA synovial cells presented positive findings by TUNEL staining. Early apoptosis cells by Annexin Ⅴ/PI staining, but the difference wasn′t significant. Conclusion The eukaryon carrier with FasL (pcDNA3.1-FasL) can be transferred into RA synovial cells. It can induce synovial cell apoptosis.

Objective To probe into the medical cost and economic losses of childhood asthma. Methods Total 200 of asthmatic children aged 2~16 yrs were diagnosed according to asthma OPD and enrolled in this study from the Affiliated Hospital of Medical College of Qingdao University during 2005—2006. All of them were taken the epidemiologic and economic survey. Results Among them, 184 were from kindergartens, primary or middle schools. There were totally 7 629 days for the asthmatic children absent from class per year because of illness. The overall direct economic loss was RMB 798 467.00 and indirect loss was RMB 210 997.80 yearly. Conclusion Asthma not only brings about great impact on children physical and mental health, but also exerts massive economic loss on the society and families. The whole society and medical workers should pay more attention to it and try to reduce its harm to a relatively low level.

Humans ; Oncogenes ; Stomach Neoplasms ; genetics