角质膜

从整个发育过程中看，黄金梨的角质膜是一个由薄变厚然后又变薄的过程，角质膜最厚是在落花后28～38d。

The thickness of the cuticle became thick at first and became thin later during entire development . The cuticle was the thickest 28 ~ 38d after flowering .

除中肠外，其余消化管管壁上皮均覆盖有角质膜。

The wall epithelium of the digestive tract except midgut is covered by cuticle .

外表皮细胞、肌细胞及角质膜呈强的PAS阳性；

Outer epithelial cells , muscle fibres and periostracum present strong PAS positivity .

四种嵩草属植物叶片的上、下表皮均有较厚角质膜。

There were relatively thicker cuticular membranes on the upper and the lower epidermises .

喜马拉雅嵩草、矮生嵩草和高山嵩草的上表皮角质膜厚度大于下表皮角质膜，而线叶嵩草的相反。

The thickness of the upper cuticular membrane was bigger than the lower one in K.

上表皮角质膜一般较下表皮角质膜厚1μm，下表皮上零星分布着单细胞表皮毛。

The horny layers in upper epidermis are 1 μ m thicker than that in lower epidermis .

山顶青冈栎叶片部分表皮结构（角质膜、表皮毛、表皮细胞、气孔）趋向旱化。

Some of structures such as cuticle , trichomes , epidermis cell , stomata will express the trend of xerophilization .

叶表皮角质膜具浅波状细条纹、深波状粗条纹或具蠕虫状条纹；

And that the cuticular membrane of leaf epidermis is with fine striated shallow wave , coarsely striated deep wave or worm-striated .

结果表明，鳃的外层由两层角质膜和一层立方上皮构成；

The results show that the superficial layers of gill are composed of two layers of cuticle membrane and simple cuboidal epithelium cells .

结果表明：不同地区的叶表皮细胞形状、数量、角质膜均表现出不同程度的适应环境特征。

The result shows that the shapes , amounts and cuticle of the epidermal forms of leaves from different areas have different adaptive features .

扫描电镜观察结果表明，3种芦荟叶表皮都覆盖有厚的角质膜，气孔下陷，表现出典型的旱生植物特征。

The results showed that all the epidermises of the leaves were covered with heavy cuticle and sunken stomata , which were the typical characteristics of xerophytes .

从返青初期（4月）到草盛中、后期（7、8月），上、下表皮角质膜的厚度逐渐增大。

The thickness of the upper cuticular membrane and the lower one became accretion gradually from initial green up period to the middle period of exuberance or late period of exuberance .

叶表皮由一层排列紧密形状不规则的细胞组成，细胞外壁角质膜较厚；

Leaf epidermis consisted of one layer of closely arranged and irregular cells with thick cuticular membrane on outer cell wall , and there were not hair on abaxial and adaxial epidermis .

叶片主脉明显，机械组织发达，角质膜较厚，叶肉栅栏组织和海绵组织分化明显，表现出光合能力强，耐旱性强的特性；

Its obvious main vein of leaves , developed mechanical tissues , thicker cutin membranes , and obviously differentiated palisade tissues and spongy tissues indicate great photosynthetic and drought resistant abilities of Alnus sibirica .

象黄蜂的膜翅类昆虫，其幼虫寄生在毛虫和其它昆虫的幼体内。一种昆虫，尖嘴，前翅进化为覆盖于后翅的角质膜。

Hymenopterous insect that resembles a wasp and whose larvae are parasitic on caterpillars and other insect larvae . insect having biting mouthparts and front wings modified to form horny covers overlying the membranous rear wings .

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 .

果实角质膜较厚，且后期深入表皮细胞间隙，表皮下4～5层细胞含有大量易被染色的单宁类物质，耐贮藏；

The cuticle on the fruit is thick , it enters into the space among cells of pericarp at the later stage , 4 or 5 layer of pericarp has a great amount of tannin , the store resistance of this fruit is good ;

mm-2.随海拔升高叶面积、叶厚度、栅栏组织和海绵组织的厚度、气孔器面积、表皮细胞面积以及表皮毛密度呈增加趋势，而角质膜厚度、表皮细胞密度和表皮毛长度则呈减小趋势；

With increasing elevation , the leaf area , leaf thickness , palisade mesophyll thickness , spongy mesophyll thickness , stomatal area , epidermis cell area and pubescence density were increased , while cutin membrane thickness , epidermis cell density , pubescence length , and stomatal density were decreased .

方法通过外源性底物磷酸化方法，测定了16例正常皮肤、22例银屑病皮损、5例皮肤鳞癌组织角质形成细胞膜酪氨酸蛋白激酶（TPK）的活性。

Method The activity of tyrosine protein kinase ( TPK ) was determined by using exogenic substrates in 16 samples of normal skin , 22 psoriatic lesion and 5 skin squamous carcinoma .

结果纯化的抗体亚类在浓度达到0.5mg/mL时均能在器官培养模型上致表皮产生棘层松解，并能与角质形成细胞膜表面相对分子质量为100000和15000蛋白结合。

Results The acantholysis was induced when the concentration of IgG subclasses reached to 0.5 mg / mL in pemphigus organ culture system . All four subclasses of IgG were reacted with 100 kD and 15 kD proteins on the surface of keratinocytes .

神经酰胺脂质体&含角质层脂质膜的脂质体

Cerasomes & Liposomes with Membranes Formed from Stratum Corneum Lipids

烧伤大鼠创面再上皮化过程中表皮角质形成细胞基底膜相关基因的表达

Expression of keratinocyte basement membrane related genes during the process of re-epithelialization of burn wound in scalded rats