It was the aim of this work to explore the relationship between the mechanical properties and structure of collagen fibrils and elastic fibers, which also provides a better insight in the micromechanical behavior of tissues. To achieve this aim, the mechanical properties of single collagen fibrils ...
In this study, we investigate the possibility to distinguish elastic and collagen fibers from H&E stained images by applying spectral image analysis based onhyperspectralimages. With experiments, we measure the transmittance spectral of 61-band H&E stained hyperspectral image, which are converted into...
In fetuses at 28 WPC the albuginea is formed predominantly by dense bundles of collagen. The trabecular structures of the corpora cavernosa present a significant quantity of type-III collagen and elastic system fibers. 展开 关键词: penis fetus corpus cavernosum tunica albuginea collagen elastic ...
These elements were identified and quantified as percentage by using the Image J software (NIH, Bethesda, USA). From 13 to 36 WPC, in the corpus cavernosum, the amount of collagen, smooth muscle fibers and elastic system fibers ...
Although well investigated, the importance of collagen fibers in supporting angiogenesis is not well understood. In this study, we demonstrate that extracellular collagen fibers provide guidance cues for endothelial cell migration during regenerative ang
Normal and myxomatous chordae tendineae were studied using light and electron microscopy, to assess the alterations in the appearance and mutual arrangement of proteoglycans, collagen fibrils, and elastic fibers. Specific staining with ruthenium red and cuprolinic blue in a critical electrolyte concentrat...
This degeneration is characterized by fragmentation and/or loss of predominantly intralamellar elastic fibers, as opposed to CMD in which EFF is usually interlamellar (Fig. 1C and D). We have reported a significant correlation between histopathologic severity and echocardiographic Z-scores (age-...
It is a dispersion of dermal matrix shown to contain intact collagen of types I, III, and VI; elastic fibers; fibronectin; and glycosaminoglycans.35,36,43 Inconvenience in processing, donor site morbidity Humans with sulcus vocalis, atrophy, secondary scarring Micronized Alloderm Injectable, also ...
Young’s modulus, E, as the ratio of tensile strength and tensile strain in the elastic deformation range,33 can be calculated from the slope (ki) of the linear portion of a load vs displacement curve using the equation below3Ei=ki·XSi·ni·l More than 25 measurements were conducted ...
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