Forty-two cases of acute lumbar sprain patients were treated by strongly stimulating Shuigou(GV 26).Of them,32 cases were cured,5 cases got obvious improvement and 5 cases obtained no effect.The effective rate was 88.1％.

Dendritic cells are the key cells to regulate immunity. Tolerogenic dendritic cells (Tol-DC) with immunosuppressive function play an important role in inducing and maintaining immune tolerance. In recent years, a class of liver Tol-DC with low level of presenting antigen and inhibition of T cell activation and proliferation has become a research hotspot to reduce the rejection of liver transplantation. At the same time, there are many strategies to induce phenotypic stable Tol-DC, which lays a foundation for its clinical application. This article introduces the current understanding of liver Tol-DC and its mechanism of regulating the immunity of liver transplantation, in order to provide new ideas for immunotherapy of liver transplantation.

Objective:We clarify the relationship between dysfunction of gastric motility and the plasma motilin,in order to study the pathogenesis,diagnosis and therapy of the hepatocirrhosis with dyspepsia.Methods:The liquid gastric emptying (GE),electrogastrograpgy(EGG) and plasma motilin were examined in 51 patients with hepatocirrhosis.Results:The dysfunction of gastric motility is associated with the liver function,gastric rhythm and upper gastrointestinal symptom.The plasma motilin concentration increased significantly in patients with hepatocirrhosis as compared with that of controls (P<0.01).The sorbefacient prokinetic drug (prepulsid) can improve the function of gastric power,but the lever of motilin no change.Conclusion:The patients with hepatocirrhosis have the dysfunction of gastric motility,and gastric emptying delayed,and there is a relation between GE and the liver function.We evaluate that this disorder is associated with the low sensitivity about stomach to the plasma molitin in this case.We can judge the degree of the liver damage,gastric emptying delayed.gastric rhythm by testing the gastric motilin.Drug can deal it.

Objective To evaluate the effects of traditional Chinese medicine likeDansen and western medicine in treating traumatic brain edema (TBE). Methods A total of 130 Wistar rats were divided randomly into six groups: Group A (normal contrast group), Group B (operation group), Group C (western medicine treatment group, WM group), Group D (western medicine and salvia injection), Group E (western medicine and Honghua injection) and Group F (western medicine and Sanqi injection). The model of brain edema was established by liquid nitrogen treatment to assay whole blood viscosity, water content and Even blues (EB) in brain tissues and to observe the content and pathologic changes of endothlin (ET) in plasma. Results Whole blood viscosity of Groups D, E and F was lower than that of Group B (P0.05). Water content and EB in brain tissues and ET of plasma in Groups C, D, E and F were lower significantly than those in Group B (P

Objective To investigate the association between a 27-bp variable number of tandem repeat(VNTR) polymorphism of the endothetial nitric-oxide synthase(eNOS)gene and transient ischemic attack(TIA) of brain.Methods Polymerase chain reaction was performed for the genotypes of all patients and control subjects.Data were compared between patients and control subjects using ?~(2)test. Results The genotype ab distribution and allele a frequencies of eNOS gene were significantly higher in TIA group(25.0%,14.3%) than in control group(16.3%,9.2%)(P

BACKGROUND: The relationship between liver cancer recurrence and hepatitis B virus recurrence remains poorly understood and it is considered to be related to application of immunosuppressive agent after liver transplantation. OBJECTIVE: To investigate the effects of tacrolimus (FK506) on the proliferation of HepG2.2.15 cells and the replication of hepatitis B virus in vitro. METHODS: HepG2.2.15 cells were in vitro cultured. After passage 3 HepG2.2.15 cells were cultured for 24 hours, they were interfered with different concentrations of FK506. 0 g/L FK506-interfered group served as control group, 50 g/L FK506-interfered group as low-concentration FK506 group, 100 g/L or 500 g/L FK506-interfered group as medium-concentration FK506 group, and 1 000 g/L or 3 000 g/L FK506-interfered group as high-concentration FK506 group. RESULTS AND CONCLUSION: Moderate- and high-concentration FK506 exhibited inhibitory effects on the proliferation of HepG2.2.15 cells, while low-concentration FK506 exhibited no inhibitory effects with correlation. High-concentration FK506 made HepG2.2.15 cells arresting at G0/G1 stage. FK506 decreased CyclinA expression in HepG2.2.15 cells in a dose-dependent manner. Higher concentration of FK506 leaded to lower expression of CyclinA. FK506 did not produce effects on the replication of hepatitis B virus in HepG2.2.15 cells. These results indicate that FK506 inhibits the proliferation of HepG2.2.15 cells in vitro, which occurs possibly due to Cyclin A, but it would not affect the replication of hepatitis B virus in vitro.

Based on the characteristics of medicinal chemistry and the training objectives of experimental teaching,to explore the teaching reform of comprehensive experiments in medicinal chemistry.This paper discussed the time of biginning comprehensive experiments,the choice of experimental article,the demands on teachers in comprehensive experimental teaching,and attention points of teaching management.

Objective To evaluate the role of cytokine levels for prediction of HBV recurrence after liver transplanta- tion.Methods 34 cases of liver transplantation from June 2002 to December 2003 in our hospital were observed.The measurements of cytokine in serum by ELISA method were taken on the 7 days before operation and recurrence after oper- ation and the change rules were studied.Results The serum TNF-?,IL-10和 INF-? levels gradually increased in HBV non-recurrence group,but which in recurrence group had no markedly change and always skept on normal levels after operation.In addition,the serum TNF-?和 IL-10 levels after operation were significantly higher in nonrecur- rence group than in recurrence group.The serum IL-2 levels in recurrence group always kept on higher levels without marked changes after operation.Conclusion TNF-? and IL-10 are better laboratory index in the prediction of HBV recurrence after liver transplantation and which are noninvaded and cheap.

Objective To observe the characteristics of midbrain hyperechogenicity of amyotrophic lateral sclerosis (ALS) patients by transcranial sonography (TCS).Methods A total of 107 ALS patients,enrolled from January to July 2015 in Beijing University Third Hospital,with the diagnosis of possible or definite ALS according to revised E1 Escorial criteria were examined by transcrinal B-mode sonography.The area of midbrain and substantia nigra and the area ratio of hyper-substantia nigra/midbrain (S/M) were measured and compared between ALS and 40 age-and gender-matched controls.Results There were 29.0％ (31/107) of ALS patients and 7.5％ (3/40) of controls who displayed abnormal midbrain hyperechogenic areas for groups comparison (x2 =22.708,P ＜ 0.01).The hyperechogenic substantia nigra area and S/M were (0.40 ± 0.14) cm2 and 9.5％ (6.0％,13.0％) in ALS group,whereas (0.20 ± 0.06) cm2 and 5.0％ (2％,6.0％) in control group respectively,the difference between the two groups being statistically significant (t =12.727,Z =16.545,both P ＜0.01).No correlations of hyperechogenic area sizes in ALS patients were found in regard to age,gender,ALS duration or ALS Functional Rating Scale score (r=0.043,-0.088,0.018,0.202;P=0.251,0.512,0.894,0.190).However,there was significant correlation between TCS severity and ALS subtype (bulbar vs spinal form,r =0.386,P ＜ 0.01).Conclusion Hyperechogenicity of the substantia nigra was found in patients with sporadic ALS with a frequency higher than in controls.

Objective To establish mice model that induces mucosal immunity by orally infected tachyzoites of Toxoplasma gondii. Methods Respectively, 5?103, 5?104, 5?105, 5?106 tachyzoites of RH strain were inoculated to BALB/c mice by stomach delivery. The control group was given PBS solution. Symptoms and pathological changes of mice were observed. Secretory im-munoglobulin A (SIgA) was assayed. The lymphocytes from Peyer's patches (PP) and intraepithe-lial lymphocyte (IEL) were observed and the changes of CD4+ and CD8+ T cells assayed by SABC immunohistochemistry. Results Inoculation of 5?104 tachyzoites of Toxoplasma gondii caused symptoms and pathological changes in mice. The titre of SIgA increased in intestine, and CD4+ T subset of the mucosal inductive sites and CD8+ T subset of the mucosal effectors' sites increased. Conclusion Mucosal immunity may be induced by oral infection of 5?104 tachyzoites of T. gondii RH strain in BALB/c mice.