Results 201 to 210 of about 16,194 (257)
Some of the next articles are maybe not open access.
Demonstration of Elastic Tissue and Iron or Elastic Tissue and Calcium Simultaneously
Stain Technology, 1961For the concomitant demonstration of iron and elastic tissue Perls' test solution was used, followed by Verhoeff's stain or Gomori's aldehyde fuchsin. When Perls' and Verhoeff's stain were used in sequence, the iron deposits were greenish blue and the elastic lamellae were black.
J P, PICKETT, J V, KLAVINS
openaire +2 more sources
Acquired disorders of elastic tissue: Part II. decreased elastic tissue
Journal of the American Academy of Dermatology, 2004Elastic fibers in the extracellular matrix are integral components of dermal connective tissue. The resilience and elasticity required for normal structure and function of the skin are attributable to the network of elastic tissue. Advances in our understanding of elastic tissue physiology provide a foundation for studying the pathogenesis of elastic ...
Kevan G, Lewis +3 more
openaire +2 more sources
Elastic Tissue in Fibroepithelial Polyps
The American Journal of Dermatopathology, 1999Fibroepithelial polyps are common cutaneous lesions with an unknown etiology. We attempted to demonstrate that fibroepithelial polyps develop secondary to a focal loss of elastic tissue. Forty-five fibroepithelial polyps were examined. All were stained with Verhoeff-van Gieson stain for elastic tissue and examined.
B B, Adams, D F, Mutasim
openaire +2 more sources
The elastic reconstruction of soft tissues
Proceedings IEEE International Symposium on Biomedical Imaging, 2003A finite element based nonlinear inverse scheme is presented to reconstruct the elastic properties of soft tissues subjected to an external compression. An objective function relating the least-square difference of model-predicted and measured displacement or strain fields from a sequence of images (B-mode or MRI) is minimized with respect to the ...
Lianghao Han +2 more
openaire +1 more source
1977
The object of our project has been to isolate, purify and characterize elastin from normal, fetal and pathological tissues and to relate the chemical findings to the morphological description of the tissue. Verhoeff’s iron haematoxylin technique (1) was adopted as the standard stain as it has reliably given a good differentiation between elastin and ...
D A, Keith, M A, Paz, P M, Gallop
openaire +2 more sources
The object of our project has been to isolate, purify and characterize elastin from normal, fetal and pathological tissues and to relate the chemical findings to the morphological description of the tissue. Verhoeff’s iron haematoxylin technique (1) was adopted as the standard stain as it has reliably given a good differentiation between elastin and ...
D A, Keith, M A, Paz, P M, Gallop
openaire +2 more sources
Journal of Cutaneous Pathology, 1996
The capacity of the skin to be stretched and to return to its resting position is correlated to the quantity and to the quality of the elastic fiber network. Although elastic fibers have been demonstrated in scars, the time course of their appearance in scars and their role in scar elasticity has not been elucidated. A study was therefore undertaken to
S V, Roten, S, Bhat, J, Bhawan
openaire +2 more sources
The capacity of the skin to be stretched and to return to its resting position is correlated to the quantity and to the quality of the elastic fiber network. Although elastic fibers have been demonstrated in scars, the time course of their appearance in scars and their role in scar elasticity has not been elucidated. A study was therefore undertaken to
S V, Roten, S, Bhat, J, Bhawan
openaire +2 more sources
Tissue motion and elasticity imaging
Physics in Medicine and Biology, 2000The idea of using soft tissue mechanical properties to diagnose disease occurred to ancient Greek physicians more than 2000 years ago. Hippocrates and colleagues reportedly invented manual palpation as a means for detecting occult breast tumours before the advanced phase of this disease negated the effectiveness of surgical treatment.
M F, Insana, J C, Bamber
openaire +2 more sources
Elastic tissue in scars and alopecia
Journal of Cutaneous Pathology, 2000A recent report suggests that elastic fibers appear in scars in a time‐dependent fashion. This observation prompted our investigation, because we have found elastic tissue stains helpful in determining the pattern of scarring in cases of permanent alopecia.
D M, Elston +3 more
openaire +2 more sources
Elastic modulus of hard tissues
Journal of Biomechanics, 2012This work aims at evaluating the elastic modulus of hard biological tissues by considering their staggered platelet micro-structure. An analytical expression for the effective modulus along the stagger direction is formulated using three non-dimensional structural variables. Structures with a single staggered hierarchy (e.g.
Benny, Bar-On, H Daniel, Wagner
openaire +2 more sources
On the imperfect elasticity of lung tissue
Journal of Applied Physiology, 1989This paper deals with a unifying hypothesis addressed at lung tissue resistance and its responses to neurohumoral and biophysical stimuli. The hypothesis holds that dissipative and elastic processes within lung tissue are coupled at the level of the stress-bearing element.
J J, Fredberg, D, Stamenovic
openaire +2 more sources