RESUMO
Objective:To observe the clinical effect of self-prescribed Zuoyu No. 2 (ZY2) in the treatment of anal eczema after complex anal fistula operation. Methods: Totally 100 patients were randomly divided into two groups, the patients in the treatment group were given ZY2 combined with the conventional wound dressing treatment after defecation everyday, while the patients in the con-trol group were treated with washing infection area with warm water followed by applying triamcinolone acetonide and econazole creams on the lesion or itching skin combined with the conventional wound dressing after defecation everyday. Results:The efficiency rate in the treatment group was higher than that in the control group (82. 0% vs 60. 0%, P<0. 05), the total effective rate in the treatment group was also significantly higher than that in the control group (100% vs 90. 0%, P<0. 05). The anal pruritus disappearance time and the skin lesion recovery time in the treatment group were better than those in the control group(P<0. 05). Conclusion:ZY2 has a good clinical curative efficacy in the treatment of anal eczema after complex anal fistula operation with improvement of clinical symp-toms, which is worthy of promoted application.
RESUMO
Objective To analyze the relationship between cytotoxic T cells Perforin level, IFN-γand IL-10 in patients with chronic hepatitis B. Methods After a short-term cultivation of peripheral blood collected from 50 patients with chronic hepatitis B, a flow cytometry was employed to detect the levels of Per-forin, IFN-γ and IL-10 in CD8~+ cells to compare with those of the health donors the HBV DNA copies in their blood were also measured by RT-PCR to analyze the relationship with Perforin, IFN-γ, and IL-10 in CD8~+ cells. Results In patients with chronic hepatitis B, the levels of Perforin, IFN-γ and IL-10 in CD8~+ ceils were (5.30 ± 2.62)%, (4.05 ± 2.25) % and (0.77 ± 0.50) %, respectively, which were statistical-ly lower than health donors(the t values were 4.50, 4.56 and 4.20 respectively; P < 0.01) ; Of 26 cases of chronic hepatitis B patients with HBeAg-positive Pefforin and IFN-γ in CD8~+ T cells were (4.54 ± 1.93) % and (3.32 ± 1.59)%, respectively, significantly lower than those of the 24 chronic hepatitis B patients with HBeAg-negative (the t values were 2.22 and 2.54, respectively; P <0.05) ; And the levels of Perforin, IFN-γ had a negative relation with the HBV DNA copies (the coefficient correlations-0. 539 and-0. 340; P < 0.01 and P < 0.05). Conclusion In patients with chronic hepatitis B, the reduced levels of Pefforin, IFN-γ and IL-10 may be related with the long-term existence of HBV, and the protracted course of disease.