The clinical study about the exposed therapy of the male's perineum and the circumstances of the germ infection and the heals of the wound after the operation / 中国基层医药

Objective To study the possibility of the exposed therapy of the male's perineum after operation.Methods 450 male patients with perineum surgical operation were chosen,250 among whom were adopted the exposed therapy ,200 were adopted the traditional tie-up therapy after the operation.Calculation with the statistic software SPSS 17.0 were adopted to observe the wound germ infection and heal circumstance,to statisfy the first grade heal rate and the wound germ infection rate.x2 examinations were used, too.Results The rate of the first grades healing of the exposed therapy group was obviously higher than the tie-up therapy.There was obvious difference.(x2 = 12.2,P <0.01).The rate of the germ infection of the exposed therapy set was closed to that of the tie-up therapy without obvious difference(x2 =0.06 ,P >0.05 ).Conclusion The rate of the wound germ infection would not increase if adopted the exposed therapy of the male's perineum after operation and the rate of the wound first grade heals leads to an obvious exaltation.

Detection of Serum Beta endorphin and its Clinical Significance in Patients with Psoriasis / 中华皮肤科杂志

In order to study the possible role of beta endorphin (? EP) in the pathogenesis of psoriasis, serum ? EP was detected by radioimmunoassay in 51 patients with psoriasis and 32 healthy controls. The results showed that serum ? EP level was markedly increased in patients with psoriasis in comparison with healthy controls. The serum ? EP level was reduced when the skin lesions of the patients were cleared after treatment, however, it was still higher than in healthy controls. Although there was a tendency towards an increase of ? EP in patients with precipitating factors in comparison with those without precipitating factors, their levels were not significantly different. There was a negative correlation between the intensity of pruritus and ? EP levels. It is suggested that ? EP involves in the pathogenisis of psoriasis. Its production and release were controlled by the central nervous system and also affected by the inflammation of skin lesions. There might be a causality between ? EP levels and inflammatory reaction of skin lesions.