色素沉着

Objective To observe the effect of dental polished surface about extrinsic stain redeposition after ultrasonic scaling and sandblasting respectively.

目的：观察超声洁治及喷砂法去除色素后，牙齿表面抛光对牙外源性色素再沉着的影响。

Anthracotic pigment ordinarily is not fibrogenic, but in massive amounts (as in black lung diseasein coal miners) a fibrogenic response can be elicited to produce the coal worker's pneumoconiosisseen here.

煤肺色素通常不存在纤维化，但炭尘量很大(就如煤矿工人的&黑肺病&)，纤维增生反应能诱发煤矿工人肺尘埃沉着症。

Anthracotic pigment ordinarily is not fibrogenic, but in massive amounts (as in "black lung disease" in coal miners) a fibrogenic response can be elicited to produce the "coal worker's pneumoconiosis" seen here.

煤肺色素通常不存在纤维化，但炭尘量很大(就如煤矿工人的&黑肺病&)，纤维增生反应能诱发煤矿工人肺尘埃沉着症。

Genetic studies have been performed on the hereditary diseases of disseminated superficial actinic porokeratosis, familial progressive hyperpigmentation and triphalangeal thumb-polysyndactyly syndrome by linkage analysis and sequencing.

本研究通过连锁分析和直接测序的方法，分别对播散性浅表性光化性汗孔角化症、家族性进行性色素过度沉着症和拇指三指节多指并指多掌骨畸形这三种疾病进行了遗传学分析。

Genetic studies have been performed on the hereditary diseases of disseminated superficial actinic porokeratosis, familial progressive hyperpigmentation and triphalangeal thumb-polysyndactyly syndrome by linkage analysis and sequencing.

中文摘要本研究通过连锁分析和直接测序的方法，分别对播散性浅表性光化性汗孔角化症、家族性进行性色素过度沉着症和拇指三指节多指并指多掌骨畸形这三种疾病进行了遗传学分析。

Usage: After face washing and application of skin refreshener and essence in the morning and night, apply suitable amount of Calendula Advanced Recovery Complex to face and neck.

含丰富的植物精华成份，有助增强细胞再生，帮助修护受日晒伤害过的肌肤，使肌肤沉着的色素逐渐淡化，同时对延缓衰老、减少皱纹也有很好的帮助。

Results The incidence of Nelsons syndrome was 7.7%in series of 300 patients with Cushings disease treated by surgery in the same period. Hyperpigmentation was relived in all cases and ACTH level decreased. 8 cases with visual disturbance improved after surgery. Curative ratio was 56.5%, remission ratio was 26.1%.

结果 本组23例Nelson综合征，占同期手术治疗的库欣病的7.7%，经蝶窦手术后皮肤色素沉着减轻，血ACTH水平下降，8例视力视野障碍术后均改善，治愈率56.5%，缓解率26.1%。

The pulsed laser creates a localized acoustic shock wave that fragments the pigment particles, breaking them into pieces small enough to be removed from the body by normal healing processes.

脉冲激光产生局部声冲击波，将色素沉着颗粒冲击成碎片，将其击碎成足够小的颗粒，从而能够被机体正常修复过程所清除。

Arbutin protect the skin against damage caused by free radicals, Arbutin is a skin whitening agent which is very popular in Japan and Asian countries for skin de-pigmentation, Arbutin inhibits the formation of melanin pigment by inhibiting Tyrosinase activity.

熊果苷防止自由基对皮肤造成损害，熊果苷是一种皮肤漂白剂，这是非常流行的日本与亚洲国家的皮肤去色素沉着，熊果苷通过抑制酪氨酸酶的抑制活性的黑色素的形成。

"Here we have two variants that have no impact on pigmentation and only affect the risk of basal cell carcinoma," Kari Stefansson, Decode's chief executive, who led the study, said in a telephone interview.

解码基因机构主任、这项研究的领导人凯里-斯蒂芬森Kari Stefansson）在一次电话采访中说：我们发现的这两个基因变异对色素沉着并无作用，仅仅影响患皮肤基底细胞癌的风险。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。