角质的

Cuticles of Christensenia aesculifolia, Marattia pellucida, Angiopteris caudatiformis and Archangiopteris henryi of Marattiales were examined by using light and scanning electron microscopes.

文摘：运用扫描电镜和光学显微镜对观音座莲目4种植物的叶角质层进行了研究。

Recently, the gene responsible for nevoid basal cell carcinoma syndrome, an autosomal dominant disorder characterized by multiple malformations and susceptibility to a variety of tumors and, particularly, to BCC, has recently been identified as PTCH.

痣样基底细胞癌症候群是一种体染色体显性遗传疾病，其主要表现有基底细胞癌、成齿的角质囊肿和其他多种骨骼发育异常，这个疾病被认为和PTCH基因突变有关。

The ingredients can effectively improve skin blood capillary, opsonize skin blood microcirculation, enhance skin peroxidation, and prevent melanin from moving toward epedermis, effectively reduce pigmentation and over corinification , and realize apparent whitening and skin care functions.

功效原理：配方成分能有效改善皮肤毛洗血管，调理皮肤微循环，促进皮肤细胞有氧代谢，防止皮肤过氧化，阻止黑色素向皮肤表层转移，有效降低色素沉着和过度角质化，具有显著的美白和护肤双重功效。

Result: CDK4 and P16 were expressed in parabasal layers and the upper layer, mainly in the prickle and granular layers of cholesteatoma epithelium.

结果：CDK4、P16均表达于胆脂瘤上皮的棘细胞层、颗粒层和角质层，阳性率分别为68.6%、88.6%，高于对照组(前者P=0.011，后者P=0.02)。

Both upper and lower epidermis cells are polygonal or irregular in shape in all species studied. The patterns of anticlinal walls are straight, arched or sinuous, and the raphal cuticular striastriae are occasionally observed on periclinal walls. Stomatal apparatus and secretory cells are found on the upper epidermis of several species and on the lower epidermis of all Species. The slomata apparatus mainly belong to the paracytic type and latercylic type; rarely anomocytic type occurs along with the paracytic one.

结果表明：这些植物叶片的上、下表皮细胞呈多边形或不规则形，垂周壁式样为平直、弓形或波浪状，平周壁偶有脊状条纹；少数种类上表皮还有气孔器或分泌细胞，所有种类下表皮具气孔器和分泌细胞；气孔器类型以平列型和侧列型居多，偶尔有无规则型；气孔极区呈稍角质加厚或棒状加厚，稀T形加厚。

A1 in Shanxi Formation in Xinzhuangzhi Coal Mine of Huainan, Anhui Province, southern border of North China Subprovince of the Cathaysian Flora in China.

本文较详细地描述了3种产自中国华夏植物区二叠纪煤系地层中的科达植物分散角质层。

Methods The Epidermal stem cell were isolated by adhering to collagen type IV after obtained by digesting human foreskin with Dispase Ⅱ and Tryp and culture in vitro in K-SFM. The expressions of β1-integrin and keratin 19 (K19) in epidermal stem cell were detected with immunocytochemical methods,and the colony forming efficiency was also studied .

中性蛋白酶和胰蛋白酶两步法从手术切除的人包皮组织中分离表皮层和真皮层，并获得表皮单细胞悬液，采用Ⅳ型胶原铺板选择性粘附、分离和角质形成细胞无血清培养基培养表皮干细胞。

Result It was found that L. fulvotomentosa possessed the characters of xeromorphic structure, such as small leaf area, dense floss under the leaf surface, high stoma density, small opening degree, thick cuticle, well-developed xylem and palisade tissues, developed conducting tissue.

结果］研究发现黄褐毛忍冬叶具典型的旱生结构特征：叶片面积较小，密被绒毛，气孔密度大、开度小，角质层和细胞壁较厚，木质部和栅栏组织发育良好，维管系统发达。

A cleansing, exfoliating, hydrating and moisturizing regimen will be selected just for her from a fresh-enough-to-eat combination of pumpkin and orange, sour cherry, blueberry soy and other bounties of nature.

阿清洁，去角质，保湿和保湿方案将选择她只是从一个全新的，足以应付吃南瓜和橙色，酸樱桃，蓝莓大豆和其他自然悬赏组合。

Objective To investigate the migrating effect of adipose derived stem ceils on the wound model of human epidermal keratinecyte.

目的 探讨脂肪干细胞促进人表皮角质形成细胞创面模型愈合的可能性。

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。