瘢

Fig 4 Few of rough endoplasmic reticula, mitochondrid and co llagen can be seen in the cytoplasm of fibroblast, the ribosome of rER is degran ulated, the nucleous is abnormal, there are a lot of granule (maybe the antisens e oligodeoxynucleotide) in the cytoplasm TEM×5200

图4反义核酸组的瘢痕成纤维细胞粗面内质网较少、有脱颗粒现象，线粒体少，胞核畸形，胞内有吞噬颗粒，细胞周围胶原纤维较少TEM×5200

The role of gall, retroflux of intestinal fluid and foreign-body reaction resulted from suture with silk thread during reconstruction of traumatic bile duct are probably crucial factors resulted in lasted infiltration of macrophage in bile duct wall, which strengthen formation of the benign biliary stricture.

胆汁的作用、肠液返流以及胆管损伤修复采用丝线缝合引起的异物反应可能是导致胆管局部组织MΦ过度沉着的重要因素，从而加剧胆管瘢痕形成。

However, phosphotyrosine protein and Stat3 are subsequently activa ted through phosphorylation. In scar tissues, although EGFR has an intrinsic ty rosine kinase activity when activated by EGFR correlated ligand, phosphorylation of Stat3 showed no significant changes.

早期不同的配体刺激造成EGFR表达差异，随后导致酪氨酸蛋白磷酸化的不同，在正常的皮肤中Stat3磷酸化继续引起下游信号的表达，而瘢痕组织中Stat3磷酸化与正常情况无显著差别，造成信号不匹配。

OBJECTIVE: To establish animal models of fetal scarless healing.

目的：建立人胎儿无瘢痕愈合的动物模型。

The negative expression of bFGF in the fetal skin may be one of the important reasons for fetal scarless healing.

bFGF的阴性表达可能是胎儿皮肤无瘢痕愈合的重要原因之一。。

New researches have shown that scarless injury healing is possible for adult organisms, under certain controlled conditions.

新的研究结果显示，无瘢痕愈合的伤害是有可能的成年生物体，在一定的控制条件。

Growth environment of fetus has not so much relationship with the mechanism of scarless healing after trauma.

胎儿的生长环境与伤后无瘢痕愈合机制关系不大。

OBJECTIVE: Post-traumatic healing style is an important link in the process of wound healing. Scarless healing of fetus skin after trauma is the ideal healing style that is hunted for by people.

目的：创伤后的愈合方式是创伤愈合过程中的重要环节，胎儿皮肤创伤后的无瘢痕愈合是人们追求的理想愈合模式。

BACKGROUND: One of the obstructions in the research about the scarless healing in human wounded fetuses is the absence of suitable animal models.

背景：孕中期人胎儿创伤后无瘢痕愈合，目前研究的障碍之一是缺乏合适的动物模型。

The wound healing of the midgestation fetal skin is characterized by scarless repair compared with that of the adult's.

胎儿与成人创面愈合不同之处在于前者无瘢痕形成，但具体机制尚不明确。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。