Objective To observe the therapeutic effect of oral use and external application of Chinese herbal decoction for the treatment of recurrent condyloma acuminatum(RCA).Methods One hundred and twenty-eight RCA patients were divided into two groups by half randomization and single blind method.The treatment group(N=65) received oral use of Yiyiren Gancao Decoction and washing the lesion with self-made Xiaoyou Decoction once a day except the microwave radiation therapy.The control group(N=63) received microwave radiation therapy alone.One month constituted one treatment course.The recurrence of RCA in the two groups was investigated within 3 treatment courses and within 6 months of follow-up.Results In the treatment groups,there were 37(56.92%) recurrent patients during the 1st treatment course,25(38.46%) during the 2nd course,and 11(16.92%) during the 3rd course;in the control group,there were 52(82.54%) recurrent patients during the 1st treatment course,47(74.60%) during the 2nd course,and 36(57.14%) during the 3rd course.The recurrence rate in the treatment group was lower than that in the control group(P

【Objective】To observe the effect of Yiyiren Gancao Tang (YGT) in preventing the recurrence of condylomaacuminatum (CA) after microwave therapy and to explore its influence on relative immunological indexes. 【Methods】Sixty-eight cases of CA were randomized into two groups: 34 cases (Group A) were treated with YGT and other 34 withplacebo decoction (Group B) after microwave therapy. The recurrence rate in the two groups were observed; seruminterleukin-2 (IL- 2) level and subtypes of T lymphocyte counting in peripheral blood were detected with double antibodysandwich immunoassay and rosette formation test before and after treatment.【Results】The recurrence rate was 20.5% inGroup A and 47.0% in Group B (P.05).【Conclusion】YGT can reduce the recurrence of CA, improve the immune function and is practical in clinics.

The methyl tertiary butyl ether(MTBE),as an addictive in gasoline,is used widely since the leaded gasoline has been prohibited.By some ways,MTBE can be transferred into water.Since the degradation of MTBE is very slow naturally,the pollution of MTBE in water is attracting more and more attentions.How to remove the MTBE economically and effectively has become a hot spot in common concern.In this paper,the species of photocatalytic degradation technique and the methods were reviewed including UV-Fenton,UV-H2O2,UV-O3,UV-TiO2 and visible-light photocatalytic decomposition with TiO2 were used to degradation of MTBE in water.

Adolescent ; Child ; Child, Preschool ; Cytokines ; blood ; Female ; Humans ; Interferon-gamma ; blood ; Interleukin-17 ; blood ; Interleukin-4 ; blood ; Interleukin-8 ; blood ; Male ; Purpura, Schoenlein-Henoch ; immunology

Objective:To investigate the significance of regulatory T cells in peripheral blood of chronic renal insufficientce.Methods:The peripheral blood samples were collected from 40 patients with chronic renal insufficient.The ratios ot CD4+T cell in lymphocyte and CD4+CD127-Treg and CD4+CD25+CD127-Treg in CD4+T were detected by flow cytometry.Results:The number of CD4+T in lymphocyte of chronic renal insufficient was higher than in healthy control group and there wasn’t significantly difference of the CD4+CD25+CD127-Treg ratios in CD4+T between chronic renal insufficience and healthy central.The ratio of CD4+T cells in lymphocytes of chronic renal insufficience was lower than in healthy control group except compensatory stage.There was no correlation between CD4+T cell ratios in lymphocytes,CD4+CD127-Treg or CD4+CD25+CD127-Treg ratios in CD4+T cells and the values of BUN,Cr among the hypertension patients.Conclusion:The number of CD4+T cells increases,and CD4+CD127-Treg decreases in the patients with chronic renal insufficience and their immune functions are shown in disoroler .

OBJECTIVE:To investigate the stability of garlic oil-hydropropyl-?-cyclodextrin(HP-?-CD)inclusion complex.METHODS:With diallyl trisulfide(DATS)as determination index,the water solution of garlic oil HP-?-CD in-clusion complexes,freeze-drying powders of inclusion complex and the garlic oil injections were respectively subjected to il-lumination,high temperature,dilution tests and accelerated tests,and long-term sample observation tests by gas chro-matography(GC).RESULTS:The content of DATS in freeze-drying powders of inclusion complex had a minimum reduc-tion among the three under conditions of illumination and high temperature.In the accelerated tests and long-term sample observation tests,almost all the determination indexes of freeze-drying powders remained unchanged and a good stability was noted.Within10h,all the different diluents showed no significant effects on the indexes of the inclusion complex.CON-CLUSIONS:As compared with garlic oil injections,the garlic oil inclusion complex had a higher stability,freeze-drying powders of inclusion complex showed the best stability,yet the storing of which still needed to be under a proper temperature and away from light.

This article selected several typical clinical cases, analyzed many factors affect the doctor-patient relationship of ethical issues and new technology of differentiating the ethical dilemma for clinical application, and put forward some suggestions for the reference of medical staff , hospital ethics committees and health policy makers.

Objective To investigate the effects of recombinant human connective tissue growth factor (rCTGF) on the proliferation, differentiation and apoptosis in human osteoblasts. Methods Human osteoblasts were treated with rCTGF, cell proliferation was measured by [3 H] -thymidine ([3 H] -TdR) incorporation method,the activity of alkaline phosphatase (ALP) was determined using α-nitrophenyl phosphate as a substrate, the expression of type Ⅰ collagen was determined by Western blotting, osteocalcin in conditioned media was measured by radioimmune assay, and cell apoptosis was assayed by flow cytometry. Results rCTGF promoted proliferation and differentiation of human osteoblasts in a dose-depentent manner, rCTGF increased ALP activity, osteocalcin and type I collagen secretion in a dose-depentent manner, rCTGF inhibited human osteoblastic apoptosis induced by serum deprivation. Conclusion rCTGF can promote osteoblastic proliferation, and differentiation and protect osteoblast against apoptosis, suggesting that CTGF plays an essential role in bone metabolism.