角质

Objective To choose a better matter interface for the models of UVA induced human epiderm keratinocytes irradiation damage.

目的 选择一种建立长波紫外线(ultrayiolet，UVA)照射人表皮角质形成细胞损伤模型的理想载物界面。

Objective To choose a better matter interface for the models of UVA induced human epiderm keratinocytes irradiation damage.

作者：马林琳张玲罗敏邓杨林李玛琳目的选择一种建立长波紫外线(ultrayiolet，UVA)照射人表皮角质形成细胞损伤模型的理想载物界面

Methods To irradiate the human epiderm keratinocytes with an identical dose of UVA,which is primary cultured and is occupying exponential growth phase.

目的 选择一种建立长波紫外线(ultrayiolet，UVA)照射人表皮角质形成细胞损伤模型的理想载物界面。

In cross-sectioned root form 2 middle bark layer next Internal bark layer especial structure of regularly array; epidermis cell of stems and leaves have developed thickened epiderm, leaves epidermis covers hair, it formed developed vascular bundles.(4)Chromosomes of Agropyron cristatum is tetraploid .

根横切面上形成了在紧靠内皮层的两层中皮层细胞有规则整齐排列成两环的特殊结构；茎和叶表皮细胞均具有发达的角质层，叶表皮多密被毛，其形成了发达的维管束及维管束鞘。

Methods To irradiate the human epiderm keratinocytes with an identical dose of UVA,which is primary cultured and is occupying exponential growth phase.The matter interface is cystosepiment,tin foil and ice.The non- irradiation group is the control group.To detect the cells degree of injury through the improved methyl thiazolyl tetrazolium assay.

选取原代培养的处于指数生长期的角质形成细胞，分别采用泡沫板、锡纸板、冰面作为载物界面，进行相同剂量的UVA照射，同时设未照射组为对照组，通过改良MTT法检测细胞损伤程度。

Objective To choose a better matter interface for the models of UVA induced human epiderm keratinocytes irradiation damage.Methods To irradiate the human epiderm keratinocytes with an identical dose of UVA,which is primary cultured and is occupying exponential growth phase.

作者：马林琳张玲罗敏邓杨林李玛琳目地选择一种建立长波紫外线(ultrayiolet，UVA)照射人表皮角质形成细胞损伤模型地理想载物界面。

FUNCTION: rhEGF canstr-aight reachdeep skin,activate skin cells,accelerate revitalization of epiderm and repair damagedskin.It enhances flexibil ity and locking moistureability of the skin and makes the skin young and firming all the time.It inhibits tyrosinase,reducer pigmen tation and thoroug hly improv es dry,rough and dark skin.It effectiv ely firms pores and makes the skin fine,pure and shining.

主要功能：蕴含rhEGF，能直接渗透到肌肤底层，激活肌肤细胞，促进表皮新生，修复受损肌肤，去除积聚的老化角质，促进新鲜胶原蛋白再生，焕发亮泽细致容颜；增强肌肤弹性及缩水能力，让肌肤时刻保持年轻紧致；抑制络氨酸酶，加速还原和淡化色素沉积，全面改善干燥粗糙暗哑等皮肤问题；有效收细毛孔，令肌肤细腻，肤色透明有光泽，再现娇嫩容颜。

The aim of the present study was to characterize human side population epidermal keratinocytes isolated from primary cell cultures.

本研究的目的是研究原代培养分离的人表皮角质细胞侧群细胞的特点。

Its stem has big epidermic cells, thick cuticle, many salt glands and big vessels.

白城红瑞木茎的表皮细胞大，角质层厚，具有盐腺。

Local examination revealed erythematous, scaling eyelid skin, keratinizing eyelid margin, and congestive conjunctiva in both eyes.

眼科局部检查发现病人双眼眼皮发红、皮肤呈角化落屑。眼睑周绿角质化及结膜充血。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。