Objective To explore the influence of cirrhotic portal hypertension and its complications on liver transplantation. Methods The literatures of the recent years on influence of hepatic cirrhotic portal hypertension on liver transplantation were reviewed. Results Splenomegaly, hypersplenism, portal vein thrombosis, portosystemic shunt and collateral flow in cirrhotic patients will increase the difficulty of liver transplantation and lead to more postoperative complications. Appropriate handling of these conditions can achieve a higher success rate of liver transplantation. Conclusion Correct management of end-stage cirrhotic portal hypertension and its complications can expand the indications of liver transplantation and improve long-term survival rates.

OBJECTIVE:To speed up the perfection of quality standards of traditional chinese medicine decoction pieces and control the quality.METHODS:To present the implication of traditional chinese medicine decoction pieces,and the influ?ence of its quality and processing on decoction.To discuss the present situation of quality standards,and to suggest some mea?sures.RESULTS&CONCLUSION:Further perfection of the quality standards of traditional chinese medicine decoction pieces will be beneficial to modernization of industry of TCM and to ensure the safe use of drugs.

Carcinoembryonic Antigen ; analysis ; Humans ; Luminescence

Objective To analysis the effect of metformin on the expression of heat shock protein and VEGF in 5637 cell line of bladder cancer. Methods 5637 cell line of bladder cancer were selected, divided into blank control group, metformin 2 mM group, 5 mM group, 10 mM group and 20 mM group, 5637 cell line of bladder cancer were treated in each group.The cell proliferation inhibition rate was detected by MTT colorimetric assay, cell clone formation rate was detected by plate clone formation test, flow cytometry was used to detect cell cycle change, the expression levels of HSP-70, HSP-90α, VEGF were detected by Western blot method.Results Compared with control group, the inhibition rate of 5637 cell line of bladder cancer after 24, 48, 72 h were higher in all concentrations of metformin group(P<0.05), the higher the concentration and the longer the action time, the stronger inhibitory effect on cell proliferation.Compared with control group, the clone formation rate of 5637 cell line of bladder cancer in all concentrations of metformin group was lower, the difference was statistically significant(P<0.05).Compared with control group, the proportion of G1 phase cells were higher, the proportion of S phase cells were lower in in all concentrations of metformin group (P<0.05), the proportion of G2 phase cells in metformin 2 mM group, 5 mM group were lower(P<0.05).Compared with control group, the expression levels of HSP-70, HSP-90α, VEGF protein were lower in all concentrations of metformin group, the difference was statistically significant(P <0.05).Conclusion Metformin has obvious inhibitory effects on the expression of HSP-70, HSP-90α, VEGF in 5637 cell line of bladder cancer, can inhibit cell proliferation and cloning, promote the occurrence of G1 block, cause cell apoptosis, the effect was dose dependent.

Adolescent ; Arthritis, Juvenile ; blood ; immunology ; pathology ; Child ; Child, Preschool ; Female ; Humans ; Immunoglobulin A ; blood ; Immunoglobulin G ; blood ; Immunoglobulin M ; blood ; Interferon-gamma ; blood ; Interleukin-4 ; blood ; Male

Objective To study the mithridatism of VMAT 2 in transgeneic CHO cell.Methods Using technology of transgene from PC 12 to CHO, MTT reduction assay was used to detect the toxic effect on MPP + to wtCHO and cDNACHO,meanwhile the role of reserpine was observed,including the toxic effect to MPP + on specific blocking agent of VMAT 2.Results cDNACHO to the sensitivity of MPP + was much less than that of wtCHO over concentration of 0.5 mmol/L MPP +; cDNACHO had the same sensitive as wtCHO to rotenon;after the reserpine was added,the above role disappeared,but wtCHO reserpine was given alone,it couldn't change its sensitivity to MPP +.Conclusion VMAT 2 has protective effect on cDNACHO by transporting MPP + to vesicles; PC 12 possesses the antitoxic components.

Objective:To explore the change of the behaviour, cognition and emotion of the public in Beijing during different prevalence of SARS Method: "Questionnaire on SARS" was designed by authors Through e-mails or websites, 473 valid copies were collected in Beijing Result:Facing with SARS, the public in Beijing faced high pressure from the environment They concerned with the information on SARS very much, and adopted more self-protection behaviours, such as wearing masks, paying more attention on personal hygiene Some people also showed irrational behaviours, such as storing cashes and food, taking the temperature too much times within one day and so on As for the cognition, people thought they should adjust themselves psychologically in order to overcome SARS related problems without being panic When the SARS cases increasing, physical and psychological stricture made people feel more nervous, panic, helpless, angry and pessimistic, as well as less excited, calm and numb The cognition, behaviour and the emotion of Beijing's public varied along with the situation in Beijing and in China

Cryoprecipitation is one of the most important blood components.With the deeper study about cryoprecipitation,it has been used in clinics more and more extensively.This articles reviewed the new development of cryoprecipitation in clinical uses.

Objective To study the effects of phase change material (cooling agent) on the quality of blood after long-distant transportation.Methods A total of 12 bags, packed with pre-chilled phase change materials, were put into regular blood transportation kit, and the new blood transportation kit, which was developed by our hospital. In each kit there were 54 U of red blood cell suspensions. The temperatures in the kit were recorded during the transportation at different times.Results The temperature in the kit was kept between 1—7℃ during the 72h transportation. The temperature met the needs of red blood cell transportation.Conclusion Phase change material could be used as an effective cooling agent for long distance blood transportation.

Objective To study the growth differences of Isatis indigotica sown in spring and autmn,reproductive identity and seedy condition of I.indigotica sown in various times,so as to provide the theoretical foundation for scientific standardization of cultivating process.Methods I.indigotica was sampled at a fixed period.At each stage,the growth of seedling and root system was recorded,blooming and seedy condition was recorded in efflorescence.Results The results showed that I.indigotica turned into genesial cycle after thermostage and the change of plant height and crown of I.indigotica were evidence.There was obvious differences between I.indigotica sown in different times.I.indigotica sown in spring grew better than that sown in autumn before efflorescence,but it grew worse than I.indigotica sown in autumn after seeding.Conclusion The weight of thousand seeds,average yield of single plant,and acre yield are different between the two ways for reserving seeds,but the difference of germination rate of seed is indistinctive,it will not influence the yield next year.The seed quality of I.indigotica sown in spring is better than that sown in autumn,but it must pay regard to the plant falling problem.The two ways are both feasible in the south of China while sown in spring is more suitable in the north of China.