Results 31 to 40 of about 874,200 (294)
Ultrastructural aspects of pseudoxanthoma elasticum [PDF]
Anais Brasileiros de Dermatologia, 2017 : We report the ultrastructural findings in a case of a 72-year-old black woman with confluent yellowish papules in the cervical region. She had no comorbidities.
Hiram Larangeira de Almeida Jr. +3 more
doaj +1 more source
Mechanical and fracture properties of steel fiber-reinforced geopolymer concrete
Science and Engineering of Composite Materials, 2021 In this study, the effects of steel fibers on the mechanical properties of the geopolymer concrete – compressive, splitting tensile, and flexural strength; compressive elastic modulus; and fracture properties – were evaluated.
Zhang Peng +4 more
doaj +1 more source
Pseudoxanthoma elasticum-like papillary dermal elastolysis in non-exposed skin, [PDF]
Anais Brasileiros de Dermatologia, 2020 Pseudoxanthoma elasticum-like papillary dermal elastolysis is an acquired elastic tissue disorder clinically similar to pseudoxanthoma elasticum in the absence of systemic involvement.
Nuria Setó-Torrent +3 more
doaj +1 more source
International Brazilian Journal of Urology, 2007 OBJECTIVES: To make a histological and stereological analysis of gubernaculum testis elastic system fibers, collagen and striated muscle cells in patients with cryptorchidism treated with human chorionic gonadotrophin (hCG).
Charbel S. El Zoghbi +3 more
doaj +1 more source
Beilstein Journal of Nanotechnology, 2018 Many organisms rely on densely packed, tilted and curved fibers of various dimensions to attach to surfaces. While the high elastic modulus of these fibers enables an extremely large number of fibers per unit area, where each fiber stands freely without ...
Elliot Geikowsky +2 more
doaj +1 more source
Artery Research, 2016 Competent elastic fibers endow central arteries with the compliance and resilience that are fundamental to their primary mechanical function in vertebrates.
J. Ferruzzi +6 more
doaj +1 more source
Biomolecules, 2020 Elastic fibers (90% elastin, 10% fibrillin-rich microfibrils) are synthesized only in early life and adolescence mainly by the vascular smooth muscle cells through the cross-linking of its soluble precursor, tropoelastin.
Wassim Fhayli +7 more
doaj +1 more source
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
core +1 more source
, 2013 There is little or no information about the distribution of elastic fibers in the human fetal head. We examined this issue in 15 late-stage fetuses (crown-rump length, 220-320 mm) using aldehyde-fuchsin and elastica-Masson staining, and we used the ...
Murakami, Gen +6 more
core +1 more source
Intrusive growth of sclerenchyma fibers [PDF]
, 2010 Intrusive growth is a type of cell elongation when the rate of its longitudinal growth is higher than that of surrounding cells; therefore, these cells intrude between the neighboring cells penetrating the middle lamella.
Chernova, T.E. +5 more
core +1 more source