The results showed that both the skin of larval I.bannanicus and that of adult were composed of epidermis, dermis osteoporosis layer and dermal dense layer. 版纳鱼螈幼体和成体的皮肤均可分为表皮、真皮疏松层和真皮致密层;
Activates fibroblasts in the dermal layer to secrete collagen, inmroving aging problem caused by sunlight. 可激活真皮层中纤维母细胞,分泌胶原蛋白,改善因阳光所形成的老化问题。
Dermal papilla layer of capillary proliferation and expansion of perivascular infiltration of lymphocytes dominated. 真皮乳头层内毛细血管增生和扩张,血管周围有以淋巴细胞为主的细胞浸润。
In the deep dermal layer, there are many vascular balls in the vascular trunks. 真皮深层网:在纵横交叉的血管干间,散在着许多血管球。4.浅筋膜层网:以脂肪小叶为界限形成网。
CONCLUSION: The ADM prepared by the improved method reveals an important characteristic: there is no basement membrane and dermal papillary layer, and less amounts of xenogeneic antigens are retained than that prepared by the other two methods. 结论该改良法ADM用于异种移植的最大优势在于无基底膜及真皮乳头层存在,抗原成分进一步降低。
RESULTS: There were comparatively plentiful capillary lymphatic vessels in the dermal papilla layer, reticular layer, hypodermis and inter-muscles. 结果:大鼠肛梳区的毛细淋巴管见于真皮乳头层,网状层、皮下组织、肌间可见到比较丰富毛细淋巴管和淋巴管。
Objective To establish a method for the cultivation of keratinocytes in human dermal fibroblast ( HDF) feeder layer. 目的探索和建立人皮肤成纤维细胞(HDF)滋养层培养人角质形成细胞的技术方法。
Results The intramural capillary lymphatics of rats 'rectum were observed in deep lamina propria of tunica membrane and the dermal papilla layer of anal pectin. 结果直肠壁内的毛细淋巴管见于黏膜固有层深部和肛梳区真皮乳头层;
Light microscopy showed that there was no skin appendage, collagen fibers were lined up orderly, and only a small number of lymphocytes infiltrated into the CS dermal layer. 组织学观察显示,CS真皮层无皮肤附件,胶原纤维排列有序,仅有少量淋巴细胞浸润。
The dermal papilla is looser; the reticular layer is thinner and denser than that in hypertrophic scar and keloid, dark stained collagen and atretic capillary could be seen. 真皮乳头层较疏松,染色较淡,其下为网织层,较增生性瘢痕和瘢痕疙瘩薄,较致密,见粗大的胶原,染色深,较不规则,并可见毛细血管闭锁。
In the new dermal layer, the matrix decreased 4 weeks after transplantation. [ Conclusion] This study gives evidence that our isolation technique allows isolating and culturing of outer root sheath cells, which contain some bulge stem cells. [结论]该研究显示,我们的细胞分离技术能快速分离培养出毛囊外根鞘细胞,并且这些细胞含有bulge干细胞。
Conclusion The reconstruction of tissue-engineered skin substitutes with appendage needs to seed dermal papillae cells and keratinocytes together in the dermis layer of skin substitutes. 结论:将人的毛乳头细胞和角质形成细胞共同种植在皮肤替代物的真皮层可以构建出带附属器的组织工程皮肤替代物。
Port wine-stains are congenital benign tumor begin from skin vessels. It is characterized by the telangiectasias in dermal layer. 鲜红斑痣是一种先天性起源于皮肤血管的良性肿瘤,病理表现为真皮层中的毛细血管扩张。