角化层

健康老年人组上皮角化层Fas/Apo-1（CD95）抗原阳性表达为4组中最强；

The positive expression of Fas / Apo-1 ( CD95 ) antigen on cutinized layer of epithelum in gingival tissues of healthy elderly peoples was heaviest among 4 groups .

角质膜由内到外分为三层，角化层、角质层和蜡质层，其中角质膜中的蜡质起到了重要的作用。

From the inside to the outside , cuticular membrane can be divided into three layers , they are cutinized layer , cuticle , and wax coat , the wax in wax coat plays a vital impact .

封闭负压引流后MMP-1在表皮角化层含量增加，真皮层变化不很显著；

More MMP-1 expressions were found in keratinocyte layer with no obvious changes in dermis after VAC .

桥粒在深层细胞多，至角化层渐减少，且呈退化状态。神经醇磷脂对皮肤角质层水分含量的影响

Desmosomes in the superfical horny cells are degenerative in appearance . The Effects of Sphingolipid on the Levels of Moisture in the Skin Horny Layer in Human

免疫组化的结果表明汗腺样结构分别呈CEA和CK18阳性，而角化复层扁平上皮的基底层细胞分别呈CK19和CK10阳性。

The sweat glands-like structure expressed both CEA and CK18 , the stratum basale of keratinized stratified squamous epithelium wase CK19 and CK10 positive .

移植45d后，可见角化复层扁平上皮、皮脂腺样、汗腺样和毛囊样等组织结构。

Keratinized stratified squamous epithelium , sebaceous gland like , sweat gland like and hair follicle like structures were observed after 45 days ofter transplantation .

种植5周后，除上述结构外，可见角化复层扁平上皮、毛囊样、汗腺样及皮脂腺样等结构。

After 5 weeks , keratinized stratified squamous epithelium , hair follicles-like , sweat glands-like and sebaceous glands-like structure were observed .

角化的复层扁平上皮。

Stratified squamous epithelium with beginning surface cornification .

小熊猫的舌粘膜由角化的复层扁平上皮和固有层构成，无粘膜肌层。

The mucosa of the tongue contains a keratinized stratified squamous epithelium and a lamina propria , but no muscularis mucosa .

有瘘型肛门闭锁及低位肛门闭锁直肠远端或瘘管内覆未角化的复层上皮或角化的鳞状上皮，为正常肛管的异位。

There was only unkeratinized stratified epithelium or keratinized stratified squamous epithelium in the rectal end of the fistula or the urogenital fistula of low anorectal malformations , Those fistulas might be considered as an ectopic anal canal .

结论在寻常型银屑病、脂溢性角化症（棘层肥厚型、角化过度型及腺样型）、日光性角化症和鳞状细胞癌，Survivin表达阳性，呈现不同程度的染色；

Conclusion : Survivin expression is observed in psoriasis vulgaris 、 seborrheic keratosis ( acanthotie type 、 hyperkeratotic type and adenoid type )、 solar keratosis and squamous cell carcinoma .

结果：动物表皮有一层角化过度的角质层，毛干消失，毛球结构不正常，毛囊内为一些角化物质，有的变为空囊腔。

Results : There is a excessively keratinized layer in the animal epidermis , loss of hair shaft , abnormal structure of hair bulbs .

腹部皮损组织病理学检查示，表皮角化过度，颗粒层变薄，棘层不规则增厚，真皮浅层散在噬色素细胞，血管周围有淋巴细胞浸润。

Pathological changes of the abdomen showed hyperkeratosis and mild irregular acanthosis , the granular layer was thin and melanophage and perivascular lymphocytic infiltration in upper dermis .

结果脂溢性角化病的基本病理特征为角化过度、棘层肥厚、乳头状瘤样增生，肿瘤的下端与正常表皮平行。

Results The basic histological characteristics of seborrheic keratosis were hyperkeratosis , acanthosis , papillomatosis and that the inferior end of tumor was paralled to normal epidermis .

组织病理检查为表皮角化过度，颗粒层增厚，基层灶性液化变性，真皮浅层可见带状炎症细胞浸润。

The skin biopsy showed hyperkeratosis , hyperplasia of granular layer and liquefaction degeneration of basal cells in the epidermis with band-shaped infiltration of lymphocytes , histiocytes , and melanophages in the superficial dermis .

组织病理学检查：角化过度、角质层内及角质层下裂隙，角质层内可见变性坏死的中性粒细胞和角蛋白碎屑，棘层细胞及真皮乳头层轻度水肿，嗜酸性粒细胞少见。

The skin biopsy showed hyperkeratosis of the stratum corneum and intracorneal and subcorneal cleft containing polymorphonuclear leucocytes , sparse eosinophils , and keratinous debris with mild edema of the epidermis and papillary dermis .

本试验采用阴道涂片法对22只黑熊的阴道涂片进行了观察，结果表明，黑熊阴道上皮细胞由角化前细胞、完全角化细胞、不完全角化细胞、基底层细胞及中层细胞组成。

This experiment observed for the vaginal smears of only 22 bears by vaginal smearing methods . The result indicated that the major cell types on the bear vaginal smears include nucleate epithelial cell ( NEC ) , cornified epithelial cell ( CEC ), parabasal cell and intermediate cell .