1·Objective To explore the pathogenesis of primary pigmentary degeneration of retina (PPDR).
目的探讨原发性视网膜色素变性患者的发病机理。
2·Objective: To investigate the effect of traditional Chinese medicine on tyrosinase activity for the purpose of treating pigmentary disorders of THD skin with reliable experimental evidence.
目的：为了研究中药对酪氨酸酶活性影响，用中药治疗色素障碍性皮肤病提供实验依据。
3·This drug has one use: to remove remaining pigment in those with extensive vitiligo. It is not to be used for general skin lightening or the removal of freckles or other pigmentary disorders.
这种药物用于泛发性白癜风的脱色，不是用于皮肤美白或治疗雀斑及其它色素障碍的治疗。
4·Cigarette smoke has also been shown to damage skin, and most recently, industrial and traffic related ambient particulate matter has been correlated with facial wrinkles and pigmentary changes.
吸烟也被证明会对皮肤造成损伤。最近的一些研究甚至显示，工业生产、交通工具所产生的可吸入空气颗粒物也和面部皱纹和色素的变化有关。
5·Objective To study the therapeutic effects of multiple wavelength and multiple function laser system in treatment of cutaneous pigmentary lesions.
目的观察并比较多波长多功能激光系统治疗不同皮肤色素损害的临床疗效。