Objective To evaluate the clinical efficacy of lamivudine in preventing liver injury induced by anti-tuberculosis drugs in hepatitis B virus(HBV)carriers.Methods One hundred and ten HBV carriers treated with anti-tuberculosis drugs were randomly divided into lamivudine group and control group.Patients in both groups were treated with conventional anti-tuberculosis drugs (isoniazid,rifampicin,pyrazinamide,streptomycin or ethambutol)for 6-8 months.However, patients in lamivudine group were treated with lamivudine 100 mg orally dairy concomitantly.Before and after treatment,the clinical manifestation,liver function and serum HBV DNA level of patients were evaluated.Statistical analysis was performed using t test and x~2 test.Results During 6-8 months of treatment,the incidence rate of liver injury was 9.1% in lamivudine group,while it was 38.2% in control group(P0.05).Conclusion Lamivudine is effective and safe in reducing liver injury induced by anti-tuberculosis drugs in HBV carriers.

Objective To investigate the safety and efficacy of transurethral plasmakinetic vaporization of prostate(PKVP)in treating benign prostatic hyperplasia.Methods Totally 180 BPH patients were treated with PKVP from January 2003 to December 2006.Results The weight of the resected prostatic tissue was)52.4? 26.8)g,operating period was)61.2?32.8)minutes,and the amount of bleeding was)70.1?46.3)ml.No transurethral resection syndrome(TURS)and obturator nerve reflex was observed.The patients were followed up for 1～25 months postoperatively,and the maximum urine flow(Qmax)was increased from)6.2?4.1)ml/s preopera- tively to)21.2?4.6)ml/s postoperatively;the international prostate symptom score(IPSS)was decreased from (25.6?4.8)points to)6.8?2.6)points;the residual urine volume was reduced from)67.8?27.3)ml to)17.5 ?7.3)ml;the quality of life(QOL)score was decreased from)5.1?1.5)to)1.8?0.5),and there were signifi- cant differences before and after operation(P

0.05).Conclusions The serum concentrations of cortisol,GH,IGF-Ⅰ and IGFBP3 in children suffered from asthma have no obvious change before and after 24 months long-term inhaled corticosteroids.The height changes before and after therapy have no significant difference between observation group and control group with same age and gender.

Acute Disease ; Adult ; Altitude Sickness ; blood ; enzymology ; Glutathione ; blood ; Glutathione Peroxidase ; blood ; Humans ; Lipid Peroxidation ; Male ; Military Personnel ; Nitric Oxide ; blood ; Nitric Oxide Synthase ; blood ; Oxidoreductases ; metabolism ; Superoxide Dismutase ; blood

OBJECTIVETo compare the difference in the efficacy on low back pain of cold-damp pattern between electric-thermal Bian-stone therapy and moxibustion box therapy.

METHODSForty-one cases of low back pain of cold-damp pattern were randomized into an electric-thermal Bian-stone therapy group (group A, 26 cases) and a box moxibustion therapy group (group B, 15 cases). In the group A, the electric-thermal Bian-stone was placed over Shenshu (BL 23) and Weizhong (BL 40). The temperature of stone was adjusted in accordance with patient's comfort. In the group B, moxibustion box was used over Shenshu (BL 23) and Weizhong (BL 40). The treatment was given once every day or every two days. Ten treatments made one session. The symptom and physical signs score of low back pain and the score of cold-damp syndrome were observed before and after treatment in the patients.

RESULTSThe symptom and physical signs score of low back pain and the score of cold-damp syndrome were all improved in the two groups (all P < 0.01). The changing rate of symptom and physical signs and syndrome were (37.04 +/- 32.68)% and (22.85 +/- 29.95)% in the group A, and were (47.29 +/- 22.08)% and (23.89 +/- 22.53)% in the group B, respectively, without significant difference in comparison between the two groups (all P > 0.05).

CONCLUSIONThe efficacy on low back pain of cold-damp pattern treated with the electric-thermal Bian-stone therapy is similar to that of moxibustion box therapy. This therapy is characterized as more convenient, safer operation and less pollution.

Acupuncture Points ; Adult ; Aged ; Aged, 80 and over ; Combined Modality Therapy ; Female ; Humans ; Low Back Pain ; therapy ; Male ; Medicine, Chinese Traditional ; methods ; Middle Aged ; Moxibustion

Aged ; Humans ; Male ; Neoplasms, Muscle Tissue ; Skull Neoplasms ; Temporal Bone ; pathology

Objective To evaluate the effects of 131 adrenoceptor anfisense on blood pressure and?1 adrenoceptor mRNA and protein levels in 2 kidney 1 clip(2K1C)rats.Method 2KIC hypertensive rots were produced by clipping renal artery of SD rats.Liposome/AS-ODNs 2.0 were tested intravenously in rats with 2KIC hypertension.Animals were divided into 5 groups(n=18 in each group):?1-AS-ODN group,?1-IN-ODN group,2K1C group,Sham group and SD group.Blood pressure was measured by tail-cuff method,the levels of myocardial?adreneceptor mRNA and protein were tested by RT-PCR and binding assay.Results On the basis of the magnitude and duration of hypotension,?1-AS-ODN decreased blood pressure by 39 mmHg at the most for 4 weeks.Compared with the 2KIC group,?1-AS-ODN did not significantly change the levels of myocardial?1 adrenoceptor mRNA but significantly decreased the levels of myocardial?1 adrenoceptor protein at 2,7,30 days (P

Objective:To investigate the m echanism of D- amino acid oxidase/D- Alanine system in killing K5 6 2 e cells in vitro.Methods:The killing effects of D- Ala on K5 6 2 e cells stably expressing DAAO and GFP were observed.H2 O2 production by DAAO+ cells were m easured by the phenol red oxidation assay.L owry method was used to determ ine the protein quantities of cells and fluorescent intensities of GFP+ cells were assayed by flow cytom eter.Results:KDf Gd cells were killed completely after treated with 2 5 mm ol/L D- Ala for 2 4 h.The effect of D - Ala at 2 0 m mol/L on KDf Gd cells increased apparently within 4 8h,but the same effect was not observed if D - Ala was below 15 m mol/L .The cytotoxicity of D- Ala in KDf Gd cells was more sensitive than in parental K 5 6 2 e cells.The H2 O2 levels in the medium were consistent with the killing effects of D- Ala.Conclusion:The killing effects of DAAO/D- Ala system is m ediated by H2 O2 . [

Objective To investigate epidemiological and clinical features of patients with acute brucellosis.Methods The epidemiological,clinical,laboratory and treatment data of patients diagnosed as acute brucellosis during 2002 to 2004 in our hospital were retrospectively analyzed. Results Fifty-one patients had a history of close contact with sheep or cows with brucellsis.Twenty- seven patients had drunk milk or eaten instant boiled mutton.The transmission routes were unknown in 8 patients.All the patients had fever and most had low-grade fever.Fifty-five patients had irregu- lar fever and 20 patients had intermittent fever.The most common manifestations were fever(86/86), fatigue(63/86),sweating(43/86),arthralgia(68/86),orchiditis(7/86),hepatomegaly(8/86),sple- nomegaly(7/86)and headache(18/86).Forty-seven patients had liver dysfunction and 17 patients had thrombocytopenia.Eighty patients recovered and 6 patients relapsed after combination therapy with rifampicin,sulfamethoxazole and quinolone.Conclusion The changes in epidemiological and clinical features of patients with acute brucellosis should be noticed.

Objective To investigate the impact of fatty liver and its related factors on the effi- cacy of antiviral therapy in patients with chronic hepatitis C.Methods ninety-eight patients with chronic hepatitis C were treated with 180?g peginterferon?-2a plus ribavirin.Hepatitis C virus (HCV) genotypes were measured by enzyme-linked immunosorbent assay (ELISA) and fatty liver were detected by ultra sonography.The body mass index (BMI),waist to hip ratio (WHR) and ho- meostasis model assessment of insulin resistance (HOMA-IR) were calculated.The serum HCV RNA level was determined by polymerase chain reaction (PCR) and serum insulin level was detected by chemiluminescence analysis.The impact of fatty liver and its related factors on the efficacy of antiviral therapy were analyzed by multivariate Logistic regression analysis.Results Of 98 patients with chro- nic hepatitis C,35 (35.7%) were genotype 1,41 (41.8%) were genotype 2,13 (13.3%) were gen- otype 3,9 (9.1%) were undetermined genotype.The incidence of fatty liver in HCV infection of genotype 1,2,3 and undetermined genotype was 11.4%,9.8%,38.5% and 11.1%,respectively (X~2=7.83,P