皮肤的

The main collagens in skin are type I and III. In this research, total collagens were separated from rat skin by enzymatic digest and acetum methods. The collagens were denatured at 60℃ and digested with trypsin. Characteristic peptides typical for collagen type I and III were identified with high performance liquid chromatography/mass spectrometry.

哺乳动物皮肤真皮中胶原蛋白含量约为70%，主要为是I型、III型胶原蛋白，本实验利用稀酸溶解和酶法提取了大鼠皮肤中的总胶原蛋白，将胶原蛋白粗提品在60℃变性后用胰蛋白酶进行降解，液相色谱/质谱联用法分析了两种胶原蛋白的特征多肽，利用特征多肽比较了不同生长期大鼠皮肤中I型和III型胶原蛋白相对含量。

It is the predecessor of black head, hoary head, but do not have too big impact to the skin, do not suggest to use bazoo is stuck or law of hand crowded place keeps clear of, cause the aggravation of skin quality possibly otherwise, cause pore bulky, skin flexibility leaves demote question.

是黑头。白头的前身，但是对于皮肤无太大影响，不建议用鼻贴或者手挤地方法清除，否则可能造成皮肤质量的恶化，造成毛孔粗大，皮肤弹性下降等问题。

By reducing the production of melanin, the skin pigment found in your skin which is responsible for skin darkening.

通过减少黑色素的产生，皮肤色素中找到你的皮肤是皮肤变黑负责。

We reviewed all skin lesions in all HIV patients diagnosed in our department between 1990 and 1998 to document the spectrum of skin manifestations, the frequency of each disorder, and their relationship with CD4 counts. A total of 64 HIV patients were studied, including 38 with acquired immunodeficiency syndrome CD4 200 x 10(6 cells/L and 26 who had not developed AIDS. There were 142 episodes of skin conditions representing 25 different skin diseases, including oral candidiasis (15% in non-AIDS vs 71% in AIDS patients), drug eruptions, herpes simplex, seborrheic dermatitis, dermatophytosis, herpes zoster, secondary syphilis, condyloma acuminatum, Kaposi's sarcoma (16% among AIDS patients), hairy leukoplakia, and molluscum contagiosum (13% among AIDS patients), in decreasing order.

我们回顾自 1990 年到 1998 年人类免疫不全病毒感染患者在本院皮肤科的诊断，归纳整理各种皮肤疾病发生的机率及与 CD4 数值间的关系。64 位人类免疫不全病毒感染患者，包括 38 位爱滋病患者（CD4 200 x 10(6) cells／L）及 26 位非爱滋病患者，共有 142 种皮肤症状，分属於 25 种不同种类的皮肤疾病，依发生率的高低，包括口腔的白色念珠菌感染（非爱滋病患者：15%；爱滋病患者：71%）、药物疹、单纯疹、脂漏性皮肤炎、皮癣菌感染、带状疱疹、二期梅毒、尖圭湿疣、卡波西氏肉瘤(爱滋病患者：16%)、毛状黏膜白斑、传染性软疣(爱滋病患者：13%)；并针对较特殊的病例做一介绍，如疣状的单纯疱疹病毒感染、临床表现像尖圭湿疣的传染性软疣感染及与爱滋病相关的色素性红皮症。

Methods Three groups of samples were collected, i.e., malignant group （including 15 cases of Bowen disease or highly differentiated squamous cell carcinoma of Grade Ⅰ or Ⅱ）, non-malignant group （including 4 cases of chromomycosis, 2 cases of sporotrichosis, 5 cases of seborrheic keratosis, 4 cases of verruca vulgaris, 4 cases of chronic eczema, 4 cases of cutaneous fibroma）, and normal group （10 cases of normal human control）.

免疫组化SP法检测MCM-2蛋白在皮肤恶性增生皮损（皮损1组）、皮肤良性增生（皮损2组）、不同部位的正常皮肤中的表达。结果在皮损1组，MCM-2蛋白在基底层及其以上有表达。

When the skin suffers to the serious burns, wound, infection and diabetes unprogressive skin ulcerates etc, it become hard problem to repair and rebuild the big area skin defect.

当皮肤遭受严重烧伤、创伤、感染及糖尿病顽固性皮肤溃疡等损害时，大面积皮肤缺损的修复成为棘手的难题。

A Dash Of Nature For Your Skin Posted By : Wain Roy - Artificial chemicals are not just harsh on skin; they also wear away the health of the skin with time.

您的皮肤性质了几许帖子：wain罗伊-人造化学物质对皮肤不仅苛刻；他们还穿走健康的皮肤。

As the winter weather , dry skin side of people are prone to dry skin desquamation; some people bath too frequently, use the bath salts,and bath too much in the winter, or the water temperature is too high, they all can lead to dry skin scaling and itching; containing high chemical skin care products will also stimulate the skin and cause desquamation.

由于冬季气候干燥，肤质偏干的人群很容易发生皮肤脱屑；一些人冬季洗澡过于频繁、使用浴盐、浴液过多，或水温过高，都会导致皮肤干燥、脱屑、瘙痒；含有化学物质过高的护肤品也会刺激皮肤，引发脱屑。

Then,from serum albumin in skin, it assessed some particular skin cleaning, whitening, oral skin whitener, and wrinkles in eye area.

从皮肤中的血清白蛋白出发，对一些特殊的皮肤清洁剂、增白剂、皮肤增白剂以及眼部去皱产品进行了评价。

objective:to investigate the expression and significance of rb in the occurrence, development and regression of infantile hemangiomas.methods:the expression of rb was examined in the proliferative stage and catagen of human hemangiomas and normal skin tissues by using immunohistochemical technique.immunohistochemical technique for factorⅷ-related antigen was used to prove that the cells which expressed rb were endothelium.image analysis system was applied to measure the expression level of rb at different stages of hemangiomas and in normal skin tissues.results:the expression of rb was significantly lower in proliferating hemangiomas than that in involuting hemangomas(p.05).conclusion:rb might play an important role in the regression of human hemangioma endothelial cells and anti-angiogenesis.

目的：探讨rb蛋白在血管瘤发生、发展及退化过程中的表达状况及其意义。方法：采用免疫组织化学方法检测人皮肤血管瘤增生期、退化期及正常皮肤组织中rb的表达水平，并结合第ⅷ因子相关抗原的免疫组织化学染色证实表达rb的细胞是血管内皮细胞。利用计算机图像分析技术测量不同时期血管瘤组织和正常皮肤组织rb表达的积分光密度和面积。结果：增生期血管瘤内皮细胞rb表达水平低于退化期，差异有显著性（p.05），退化期血管瘤内皮细胞rb表达水平与正常皮肤组织相比，差异有显著性（p.05）。结论：rb通过抑制血管瘤内皮细胞增殖和血管生成而在血管瘤的退化过程中起重要作用。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。