查询词典 epidermis

It is suggested that mechanisms protecting epidermis of squamata species from UVB damage may involve in (1) Physical defensive mechanism: the death epidermal layer limited UVB transmitting to the viable cells;(2) Biochemical defensive mechanism: up-regulated CAT may protect skin from reactive oxygen species which may induced by UVB. Moreover, the lipid and proteins in the β-, meso- and α-layer may absorb incident UVB and formed damaged products that were limited in the original site;(3) Cellular defensive mechanism: quick initiating of proliferation of the germinal cells and forming of the new epidermis and shedding out the damaged epidermis shortened the damage process and restricted the damage area.

1物理性防御：角质层和中层阻挡绝大部分UVB透过，最大限度地减轻生发层的损伤；(2)生化性防御：通过上调CAT活性以减轻LVB诱导的活性氧对表皮的损伤，同时角质层蛋白质和中层脂类可吸收UVB，且形成的有害产物被局限于原位；(3)细胞性防御：通过迅速启动再生修复过程形成新的表皮，及时蜕去积累了脂类过氧化产物、受损蛋白质和晒斑细胞等的受损表皮，有效防止损伤的持续和蔓延。

But there existed significant difference in the form of leaf base , leaf length, leaf width and micro-morphology characteristics of the leaf epidermis（the cell number of the adaxial epidermis and abaxial epidermis, the stomal length,the stomal width,the stomal density）.

结果不同叶型的冬凌草其表皮细胞的形状、气孔类型均相同，但其叶基形状、叶长、叶宽、叶表皮微形态特征（上表皮细胞和下表皮细胞的数目、气孔长度、宽度及气孔密度等）存在明显的差异。

The results show that the anticlinal walls of upper epidermis in Pseudocystopteris and Athyrium are a little thicker and the shape of them is wavilness; the density of stomata and the type of stomata apparatus on lower epidermis are similar.

结果显示：假冷蕨属和蹄盖蕨属植物上表皮细胞的垂周壁都有加厚，且多为波浪状；下表皮细胞的气孔密度和气孔器类型也很接近。

Epidermal cells near the wound dedifferentiate and proliferate forming blastema and/or migrate to the wound plane forming a pre-epidermis consisting of several layers of stem cells covering the wound plane, which then re-differentiates further forming fully developed epidermis. Cells in the parietal peritoneum are also induced by injury to dedifferentiate into stem cells which then proliferate and migrate along the parietal peritoneum to the wound place forming a pre-peritoneum which re-differentiates into fully developed parietal peritoneum.

伤口愈合包括伤口闭合、顶端表皮层及体腔上皮的新生：创伤后的前4 d，残腕顶端的肌肉组织向伤口处迁移并重排使伤口闭合；创伤附近的表皮层细胞发生脱分化并增殖后迁移到创伤面形成由数层干细胞组成的前表皮层，之后进一步分化形成表皮层；而体腔上皮细胞在创伤诱导下也脱分化并增殖，然后沿体腔上皮迁移到创伤处形成"前体腔上皮"，经再分化形成新的体腔上皮。

Since light energy is far below conventional IPL, the pigment tissue and vascular pathological tissue of the corium and epidermis would absorb more energy without injuring the epidermis, and then remove these pathological tissues better and get the effect.

由于光能远远低于传统IPL，可在不损伤表皮的前提下使表皮层、真皮层各种色素性和血管性病变组织吸收更多的能量，更好的祛除这些病变组织，达到治疗的效果。

Since light energy is far below conventional IPL, the pigment tissue and vascular pathologicalt i ss u e of the corium and epidermis would absorb more energy without injuring the epidermis ,and then remove these pathological tissues better and get the effect .

由于光能远远低于传统IPL，可在不损伤表皮的前提下使表皮层、真皮层各种色素性和血管性病变组织吸收更多的能量，更好的祛除这些病变组织，达到治疗的效果。

Since light energy is far below conventional IPL, the pigment tissue and vascular pathological t i ss u e of the corium and epidermis would absorb more energy without injuring the epidermis , and then remove these pathological tissues better and get the effect .

由於光能远远低於传统IPL，可在不损伤表皮的前提下使表皮层、真皮层各种色素性和血管变组织吸收更多的能量，更好的祛除这些病变组织，达到治疗的效果。

Downgrowth of the epidermis is serious, in the case of HA neither clear inflammatory cells infiltration nor marked downgrowth of the epidermis was observed in every observation stage. The material bind tightly with skin tissue. The histocompatibility of HA for percutaneous device is fine.

结果表明：钛合金材料周围组织局部慢性炎性细胞浸润，轻度充血和水肿，有严重的表皮向下生长；HA材料周围组织未明显炎性细胞浸润，各观察期均无显著的表皮向下生长，材料与皮肤组织结合紧密，组织相容性良好。

Mu opioid receptor was not observed in the wrist, funnel, abdomen of mantle, mouth, craw, stomach theca, intestine, rectum, sialoid gland, liver. Weak positive mu opioid receptor immunoreaction was found in inner epidermis, ectoblast, connective tissue of the esophagus and the keratolytic of the stomach and positive immunoreaction in epidermis of back of mantle and membrane of wrist.

结果表明，短蛸腕、漏斗、外套膜腹面、口球、嗉囊、胃盲囊、肠、直肠、前唾液腺、后唾液腺、肝胰脏均呈μ受体阴性，但食道内上皮、外膜、结缔组织和胃角质层有μ受体分布，外套膜背面、腕间膜的上皮或近上皮部位呈μ受体阳性。

The natural leather, locating under the epidermis, between epidermis and hypodermis , is an important part of raw hide.

真皮则位于表皮之下，介于表皮与皮下组织之间，是生皮的主要部分。

The receding calculations and experiment analyses in this subject are built on the blood cast of pig tongue.

本研究课题的前期工作是采用猪舌血管铸型模拟人舌而进行的数值计算与实验分析。

"Each human infection constitutes an opportunity for genetic modification of the virus through reassortment, mutation, or both...."

&每一次人类的感染都暗藏着一次基因修改的机会，无论是通过病毒的整合、突变或者兼而有之。。。。&