The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Contrastive experimental studies on topical mitomycin C and dexamethasone to decrease haze after photorefractive keratectomy in rabbits
Author(s): 
Pages: 88-90
Year: Issue:  2
Journal: RECENT ADVANCES IN OPHTHALMOLOGY

Keyword:  丝裂霉素C地塞米松准分子激光屈光性角膜切削术角膜上皮下雾状混浊;
Abstract: 目的探讨滴用丝裂霉素C溶液治疗准分子激光屈光性角膜切削术 (excimer laser photorefractive keratectomy,PRK) 后角膜上皮下雾状混浊(haze)的作用,并与地塞米松溶液对比.方法对41只新西兰白兔双眼行PRK,术后分别给予0.2 g*L-1丝裂霉素C和1.0g*L-1地塞米松滴眼治疗及平衡盐液滴眼作为对照,并行裂隙灯、角膜内皮镜、光镜、电镜检查.结果术后4、8周,丝裂霉素C组与地塞米松组haze程度相同(P>0.05),均较对照组为轻(P<0.05).光镜及电镜检查表明:对照组术区角膜上皮细胞过度增生,前基质成纤维细胞增生活跃,纤维排列明显紊乱;而丝裂霉素C组与地塞米松组角膜上皮细胞和前基质成纤维细胞的增生以及胶原纤维合成均受抑制,纤维排列较整齐. 结论丝裂霉素C能减轻PRK后haze,且无明显副作用,可望成为防治haze的一种新药.
Related Articles
loading...