读编往来

骑车后的脸部护理?每次骑车后脸部都很难受,请问该如何护理?(温岭白白)不管你是哪种类型的皮肤,经常迎着风顶着太阳都会使你的脸部皮肤干枯憔悴,失去光彩。所以你有必要选用蕴涵丰富水性滋润成分和维生素A、E等营养的无油护理日霜,它能在肌肤表面形成一层保护膜,有效地为肌肤补充水分,促进     

电装公司的高性能铱合金火花塞

世界最小中心电极直径0.4mm的铱合金火花塞是1998年5月由电装公司经过多年研究开发的世界首创。7年以来，铱合金火花塞的销售额保持着20％的年增长，在世界上60多个国家销售。其成功的原因是，它具有节省燃油，提高加速性能的特点。有数十种火花塞的新型设计、豪华包装、可装在赛车上。在中国，从2003年开始由中汽联合汽配贸易有限公司经销电装公司铱合金火花塞，很受用户欢迎。     

Therapeutic efficiency of short anterior urethral stricture treated with endourethral surgery combined with iridium 192 radiotherapy

Objective To assess the therapeutic efficiency of short anterior urethral stricture treated with endourethral surgery combined with iridium 192 radiation therapy in order to decrease the recurrence rate after endourethral surgery. Methods A total of 286 patients with anterior urethral stricture (stricture length ranging from 0.5 to 2.5cm, averaging at 1.6cm) were divided randomly into two groups after internal urethrotomy and cicatrix electrotomy. The radiation group of 173 patients was treated as soon as possible with iridium 192 radiation therapy on the stricture sections while the control group of 113 patients was not. The recurrence rate was compared between the two groups during one year's follow-up. Results Among all the 286 successful operations, stricture recurred in 19 patients of the radiation group (recurrence rate of 10.98%) and in 62 ones of the control group (recurrence rate of 54.86%), with a significant difference (P=0.003). Conclusion It is an effective way to prevent recurrence by treating patients as early as possible with iridium 192 radiation on the stricture sections after endourethral operation on anterior urethral stricture.