Anti-Bacterial Agents ; adverse effects ; Ceftriaxone ; adverse effects ; Child ; Cholelithiasis ; chemically induced ; Female ; Humans

Animal Diseases ; epidemiology ; prevention & control ; virology ; Animals ; China ; epidemiology ; Humans ; Infection Control ; methods ; Rabies ; epidemiology ; prevention & control ; veterinary ; virology ; Rabies Vaccines ; administration & dosage ; Rabies virus ; immunology

Objective: To explore the efficacy of mild moxibustion plus loratadine tablets for children with allergic rhinitis (AR).Methods: A total of 80 children were randomized into a control group and an observation group, with 40 cases in each group. The control group was treated with loratadine tablets, and the observation group was treated with mild moxibustion plus loratadine tablets. Before and after treatment, the total nasal symptom score (TNSS) was evaluated, and the serum eosinophils (EOS) count, and the interleukin (IL)-27 and macrophage migration inhibitory factor (MIF) levels were measured. Clinical efficacy was evaluated after treatment. Results: The total effective rate of the observation group was higher than that of the control group (P<0.05). After treatment, the TNSS in both groups decreased (P<0.05), and the TNSS in the observation group was lower than that in the control group (P<0.05); the serum EOS count in both groups decreased (P<0.05), and the serum EOS count in the observation group was lower than that in the control group (P<0.05). The serum IL-27 level in the control group had no statistical difference compared with the same group before treatment (P>0.05), and the serum MIF level decreased after treatment (P<0.05). The serum IL-27 level in the observation group increased after treatment (P<0.05), and the serum MIF level decreased after treatment (P<0.05), and were both statistically different from those in the control group (P<0.05). Conclusion: Mild moxibustion plus loratadine tablets is effective in treating children with AR. It can significantly improve the nasal symptoms and reduce the serum EOS count, which may be related to the regulation of the serum IL-27 and MIF levels.

Objective To assess the efficacy of the mixtures of different concentrations of ropivacaine(R) and chloroprocaine(C)for epidural anesthesia in patients undergoing hysterectomy.Methods Sixty ASAⅠorⅡpatients aged 27-56 weighing 45-75 kg undergoing elective hysterectomy were randomly divided into 4 groups(n= 15 each);groupⅠ0.75% R alone;groupⅡ0.5% R-1% C;groupⅢ0.5% R-1.5% C and groupⅣ0.75% R+1% C.The epidural catheter was placed at L_(2,3)interspace and advanced 3.5 cm into the epidural space in cephalad direction.A total of 22 ml of epidural solution was injected in each group.The onset time,block height and duration of sensory block and the onset time,degree and duration of motor block(using Bromage scale)were assessed.The use of supplementary drugs(ketamine and ephedrine)and side effects were recorded.Results The onset time of sensory and motor block was significantly shorter in groupⅡ,ⅢandⅣthan in groupⅠ(0.75% R alone).The duration of sensory and motor block was significantly shorter in groupⅡandⅢthan in groupⅠandⅣ.The incidence of hypotension was significantly increased but the incidence of discomfort produced by traction on the viscera during operation was reduced in groupⅣas compared with groupⅠ.Conclusion The anesthetic efficacy of epidural 0.5% ropivacaine is significantly enhanced when mixed with 1.0% or 1.5% chloroprocaine.

By establishing experimental modal of laryngeal allograft,the short-term histopathological changes of liver and kidney in Cyclosporine A (CsA)-treated rats receiving laryn- geal allograft were observed.The animals were divided into 3 groups.Group 1 was given CsA 15 mg?kg~(-1)/d by daily intraperitoneal injection for 2 weeks,Group 2 received CsA 25 mg?kg~(-1)/d, and the third group without CsA treatment served as control.All of recipients were sacrificed 14 days after transplantation.Histological examination showed that CsA nephrotoxicity was charac- terized by abundant vacuolation of the proximal tubular epithelium cells,hyaline regeneration of arterioles with thickening of vascular wall,and striped interstitial fibrosis and its hepatotoxicity by fatty degeneration with mild hyperplasia of Kupffer's cells and focal necrosis of hepatocytes. Histopathological changes of CsA-induced hepato- and nephrotoxicity of the recipients were closely correlated to the dosage of CsA received.

Objective To compare laparoscopic cholecystectomy (LC) and open cholecystectomy (OC) on their effects on systemic inflammatory immunological reactions. Methods Peripheral T-lymphocyte subpopulation, white blood cell (WBC) count, C-reactive protein (CRP) and Interleukin-6 (IL-6) before the surgery, 1 hour, 1 day and 2 days after the surgery, respectively, in patients with cholelithiasis or polypoid lesions of the gallbladder receiving either LC (n=30) or OC (n=30), were recorded and compared. The enzyme-linked immunosorbent assay (ELISA) was used for IL-6 determination and the flow cytometry was adopted for T-lymphocyte subpopulation counting. Results The levels of CD3 ( q =5 822, P 0 05). Significantly lowered levels of WBC count ( t =4 904, P =0 000), CRP ( t =9 409, P =0 000) and IL-6 ( t =6 471, P =0 000) in group LC as compared with group OC 2 days after the surgery were observed. Conclusions LC imposes less influences on the systemic inflammatory immunological reactions and benefits the patient’s recovery.

Objective To clarify the combined ability of viral macrophage inflammatory protein (vMIP) to receptors through comparison research of vMIP binding to chemokine receptors of peripheral blood macrophages(PBMCs). Methods Combined ability of vMIP to receptors was measured with radioligand assay and identified with saturation, kinetic and specificity analyses. Results Kd is 11.1 nmol/L to human receptors of PBMC and 14.3 nmol/L to monkey receptors. The IC50 is 3.4 nmol/L to CCR5 and 4.5 nmol/L to CXCR4. Conclusion vMIP has high affinity with receptors and high specificity to CCR5 and CXCR4.This may be of great significance in the prevention and treatment of inflammation and HIV infection.

Objective To clone, express and purify human PIF1 protein and analyze its ATPase activity. Methods The PIF1 cDNA was amplified by PCR from HeLa cell cDNA library and inserted to pET24b with histidine tag at its terminus to form pET24b-PIF1 plasmid. The recombinant pET24b-PIF1 plasmid was transformed to RosettaTM 2 (DE3) and the expression of PIF1 protein was monitored by SDS-PAGE analysis. By using fast protein liquid chromatograph (FPLC) system, the PIF1 protein was purified by affinity chromatograph and gel filtration. The ATPase activity of PIF1 was checked by thin layer chromatograph(TLC). Results The PIF1 protein was successfully cloned and expressed in E.coli. Conclusions The purification procedure of PIF1 protein was established using FPLC. The overexpressed and the purified PIF1 helicase has DNA and Mg2+ dependent ATPase activity.

Objective To study the influence of interleukin-11 (IL-11) on graft versus host disease(GVHD) and graft versus leukemia(GVL) after allogenic bone marrow transplantation and related mechanism in acute lymphoblastic leukemic(ALL) junior mice.Methods The impact of IL-11 on CD4 and CD8 T cell after transplantation was evaluated by flow cytometry;it was observed that the GVHD pathology chance of internal after transplatation in ALL junior mice;the survial time after transplantantion was recorded;the level of tumor necrosis factor-?(TNF-?) which evidently related to GVHD was evaluated by ELISA.Results IL-11 could decrease the quantity of CD4 T cell and increase CD8 T cell;IL-11 could obviously increase the survival time and decrease the level of TNF-?. After ALL junior mice transplatated,IL-11 could delay and relieve GVHD.Conclusion IL-11 can alleviate GVHD and retain the effect of GVL after allogenic bone marrow transplantation.

Hemorrhoid refers to soft vein mass formed by varicosity of submucosal veins around the end of the rectum and subcutanceous veins of the anal canal. It is the most common anorectal disease. This article summarized the regular patterns, features and advantages of Professor Yu Hai-Bo's acupuncture-moxibustion therapy for hemorrhoids, in order to guide the acupuncture treatment for hemorrhoids.