Morphometric study of cauliflower collagen fibrils in dermatosparaxis of the calves.

Morphometric study of cauliflower collagen fibrils in dermatosparaxis of the calves.
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小牛皮裂中花椰菜胶原纤维的形态测量研究。

DOI:
10.1016/s0174-173x(87)80047-x
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发表时间:
1987
期刊:
Collagen and related research
影响因子:
--
通讯作者:
C. Lapière
C. Lapière
中科院分区:
--
文献类型:
--
作者:
G. Piérard;T. Le;J. Hermanns;B. Nusgens;C. Lapière

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应用电子显微镜和计算机图像分析技术,研究了皮肤病犊牛皮肤中存在的异常花椰菜胶原纤维。原纤维的结构是异质的,并且根据它们在真皮中的位置而变化。花椰菜原纤维似乎是由于组成性前胶原聚合物之间的横向凝聚力缺陷造成的。这与存在大于围绕前胶原聚合物的氨基前肽的非胶原性材料有关,而每个原纤维中前胶原占据的体积与正常原纤维中胶原的体积相当。
The abnormal cauliflower collagen fibrils present in the skin of dermatosparactic calves were studied by electron microscopy and computerized image analysis. The structure of the fibrils is heterogeneous and varies according to their location in the dermis. Cauliflower fibrils seems due to a defect in the lateral cohesion between the constitutive procollagen polymers. This is associated with the presence of a non-collageneous material larger than the aminopropeptide surrounding the procollagen polymers, while the volume occupied by procollagen in each fibril is comparable to that of collagen in normal fibrils.
Buschke-Ollendorff 综合征皮损中弹性蛋白积累的生化和超微结构证明。
DOI: 10.1111/1523-1747.ep12526121
发表时间: 1981
期刊: The Journal of investigative dermatology
影响因子: --
作者:
Uitto,J;SantaCruz,DJ;Starcher,BC;Whyte,MP;Murphy,WA
通讯作者: Murphy,WA
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DOI: 10.1111/1523-1747.ep12523655
发表时间: 1980
期刊: The Journal of investigative dermatology
影响因子: --
作者:
Marchase,P;Holbrook,K;Pinnell,SR
通讯作者: Pinnell,SR