Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 3 de 3
Filtrar
Adicionar filtros








Intervalo de ano
1.
Chinese Journal of Information on Traditional Chinese Medicine ; (12): 43-46, 2014.
Artigo em Chinês | WPRIM | ID: wpr-452442

RESUMO

Objective To observe the influence of Huiyang Shengji Ointment and its modified formulae on interleukin-1 (IL-1α) and thromboxane B2 (TXB2) in diabetic rats with chronic skin ulcers, and explore the mechanism for promoting the healing of ulcer.Methods Six out of 160 rats were randomly selected as a blank group, without any further processing. The remaining rats were made diabetic model and randomly divided into five groups after 2 weeks:1 d, 3 d, 5 d, 7 d and 14 d groups. Then, these groups were further divided into normal group (Vaseline ointments), model group (Vaseline ointments), Huiyang Shengji Ointment group (whole formula Ointment), Wenyang Yiqi group (Yiqi group, modified Wenyang Yiqi formula ointments) and Huoxue Shengji group (Huoxue group, modified Huoxue Shengji formula ointments). Normal group and model group were given Vaseline ointments;whole formula group, Yiqi group and Huoxue group were given corresponding ointment. Normal group used the method of skin excision, while other groups used STZ injection-hydrocortisone interference-skin excision-foreign body embedded preparation of composite factors for chronic skin ulcer model. After the appropriate treatment period, the rats were executed and tested for the contents of IL-1α and TXB2 in serum by enzyme-linked immunosorbent assay of five time points.Results In treatment 3 d, the contents of IL-1α in Yiqi group were significantly higher than the blank group, model group, whole formula group and Huoxue group (P<0.05). In treatment 5 d, the contents of IL-1α in whole formula group were significantly higher than the blank group and model group (P<0.05). In treatment 7 d, the contents of IL-1α in each treatment group were significantly higher than blank group and model group (P<0.05), and the whole formula group was higher than the Yiqi group and Huoxue group. In treatment 14 d, the contents of IL-1α in model group and Huoxue group were lower than the blank group (P<0.05). In treatment 3 d, the contents of TXB2 in normal group and the whole formula group were higher than the blank group (P<0.05). In treatment 5 d, the contents of TXB2 in whole formula group were higher than the blank group and the normal group (P<0.05). In treatment 7 d, the contents of TXB2 in Yiqi group were higher than the blank, the model, the whole formula and Huoxue groups (P<0.05). In treatment 14 d, the contents of TXB2 in Huoxue group were higher than the blank and model group (P<0.05), and the contents of TXB2 in the blank group and normal group was lower than those treatment groups (P<0.05).Conclusion Huiyang Shengji Ointment and its modified formulae could promote inflammation, stimulate secretion of inflammatory cytokines, while Yiqi Wenyang ointments played a more active role in promoting inflammation of the early phase of wound surface.

2.
Chinese Journal of Information on Traditional Chinese Medicine ; (12): 40-43, 2013.
Artigo em Chinês | WPRIM | ID: wpr-437320

RESUMO

Objective To observe the effects of berberine on ICAM-1, VCAM-1 expression and inflammatory cells exudation in mice with viral pneumonia caused by influenza virus, and explore its anti-injury effect. Methods Totally 108 BALB/c mice were randomly divided into control group, model group, and berberine group. 25 μL 50 LD50 influenza virus, mouse lung-adapted strain, was intranasally inoculated to model group and berberine group. 1 h after infection, control and model group were intragastrically given 25 μL distilled water, berberine group was treated by intraperitoneal injection with berberine at a dose of 0.005 g/(kg·d) for 5 days, twice per day. On day 2, 4 and 6 after infection, immunocytochemical method was used to detect ICAM-1 and VCAM-1 expression, and sorting cell count of leukocytes in bronchoalveolar lavage fluid (BALF) were counted. Results The expression of ICAM-1 and VCAM-1 in model group increased obviously on day 2, 4, 6, and which in berberine group decreased compared with model group (P<0.01). WBC, mononuclear cell, eosinophile cell and neutrophil cell number in model group increased significantly. WBC and neutrophil cell number decreased in berberine group on day 6 (P<0.01), and the mononuclear cell number decreased on day 4 (P<0.01). Conclusion Berberine inhibited the expression of ICAM-1 and VCAM-1, and decreased the inflammatory cells exudation in lung of mice with viral pneumonia caused by influenza virus. Berberine has protective effect on inflammatory injury of lung tissue in mice with viral pneumonia caused by influenza virus.

3.
China Journal of Traditional Chinese Medicine and Pharmacy ; (12)2005.
Artigo em Chinês | WPRIM | ID: wpr-567510

RESUMO

Objective:To observe the impact of the medicated serum of Shumai Capsule and its decomposing on vascular smooth muscle cells(VSMC) proliferation induced by angiotensinⅡ(AngⅡ) and level of NO,SOD,MDA in cell culture supernatant.Methods:Tissue explant method was used for cultivating vascular smooth muscle cells,serum pharmacology was used,AngⅡ10-7mol/L as a stimulating factor,medicared serum divided into Shumai Capsule group,Huoxue Huayu decomposing group(group 1) and Bupi Yishen decomposing group(group 2),MTT colorimetric was used to test OD values,biochemical detection kit was used to test NO,SOD,MDA levels.Results:The OD value of Shumai Capsule and group1 had significant difference from AngⅡ group and group2(P

SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA