Results 21 to 30 of about 920,917 (297)
HISTOLOGICAL CHANGES OF LIGAMENTA FLAVA IN LUMBAR DISC HERNIATION AND SPINAL CANAL STENOSIS [PDF]
Basrah Journal of Surgery, 2005 Samples of ligamenta flava were obtained after surgical operations from 50 patients with a lumbar disc herniation, another 50 patients with a lumbar canal stenosis, and 25 patients with spinal fractures who were used as control group ...
Hatem A Hatem +2 more
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Brazilian Journal of Medical and Biological Research, 2000 In the present study the age-related changes of the striated muscle elastic fiber system were investigated in the diaphragm and rectus abdominis muscles of 1-, 4-, 8- and 18-month-old rats.
C.J. Rodrigues, A.J. Rodrigues Junior
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Transmission and scanning electron microscopy of cutis rhomboidalis
Anais Brasileiros de Dermatologia, 2021 Cutis rhomboidalis nuchae was assessed in a 65-year-old patient. Optical microscopy showed basophilic agglomerations in the reticular dermis with decreased elastic fibers.
Ângela Faistauer Torre +3 more
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Multiphoton autofluorescence imaging of intratissue elastic fibers
, 2022 S.495-500Multiphoton induced blue/green autofluorescence by near infrared femtosecond laser pulses has been used to selectively image intratissue elastic fibers in native and tissue engineered (TE) viable heart valves without any invasive tissue removal,
Schenke-Layland, K. +3 more
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Structure of the Elastic Fiber: An Overview.
Journal of Investigative Dermatology, 1982 Intense research efforts over the past 18 yr have probed deeply into the structure of the elastic fiber. This began with the elucidation of the demosine crosslinks in elastin and the description of the elastin precursor, tropoelastin, derived from copper-deficient animals.
Sandberg, Lawrence B. +2 more
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Molecular Pathology of the Elastic Fibers.
Journal of Investigative Dermatology, 1994 Elastic fibers form a network that contributes to the elasticity and resilience of tissues such as the skin. Histopathologic and ultrastructural abnormalities in the elastic fibers have been observed in several diseases of the skin and other tissues. Recent cloning of several genes involved in elastic fiber architecture has lead to the approach of the ...
Christiano, Angela M, Uitto, Jouni
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Mechanical anisotropy of PAN-based and pitch-based carbon fibers
Mechanical Engineering Journal, 2020 With the expansion of use of carbon fiber reinforced plastics (CFRPs), it becomes important to obtain precise knowledge of elastic properties carbon fibers in radial direction as well as axial direction.
Keiichi SHIRASU +2 more
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THE FINE STRUCTURE OF ELASTIC FIBERS [PDF]
The Journal of Cell Biology, 1966 The fine structure of developing elastic fibers in bovine ligamentum nuchae and rat flexor digital tendon was examined. Elastic fibers were found to contain two distinct morphologic components in sections stained with uranyl acetate and lead. These components are 100 A fibrils and a central, almost amorphous nonstaining area.
T K, Greenlee, R, Ross, J L, Hartman
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Ultraviolet radiation reduces desmosine cross-links in elastin
Biochemistry and Biophysics Reports, 2017 Elastic fibers, a major component of the extracellular matrix of the skin, are often exposed to ultraviolet (UV) radiation throughout mammalian life. We report on an in vitro study of the alterations in bovine nuchal ligament elastic fibers resulting ...
Basant Dhital +8 more
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Regulation of thermal relaxation behavior and aggregation structure of polyacrylonitrile fiber
Cailiao gongcheng, 2020 Polyacrylonitrile (PAN) fibers which formed high-elastic deformation during the spinning process,have thermal relaxation behavior in the heat conditions, such as thermal shrinkage with disorientation.
KANG Chen +4 more
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