"CZ - \u010Cesk\u00E1 republika" . "Bulletin of Applied Mechanics" . "Orientations of collagen fibers in aortic histological section" . . . "6"^^ . "Orientations of collagen fibers in aortic histological section" . "Chlup, Hynek" . . . "\u017Ditn\u00FD, Rudolf" . "Kronek, Jakub" . "277536" . . "Orientations of collagen fibers in aortic histological section"@en . . . "Horn\u00FD, Luk\u00E1\u0161" . . "P(GA106/08/0557), S, Z(MSM6840770012)" . "6" . . "Hulan, Martin" . "Histological sections of male abdominal aorta were analyzed with the aim to obtain collagen fibrils and smooth muscle cells nuclei (SMCN) orientations. The sections were stained with van Gieson and digitalized. Consecutively images were processed by in house developed software BinaryDirections, which works with the algorithm of the rotating line segment to determine significant directions in digital images. It was found that both collagen fibrils and SMC nuclei analyses give unimodal distributions. The peak ranges from -50\u00B0 to -20\u00B0 (defined as declination from circumferential direction of an artery) depending on the method. It implies that preferred direction in aortic medial layer was oriented circumferentially rather than longitudinally. However, aligning with circumferential direction is not as close as commonly referred in the literature." . . . . "aorta; anisotropy; collagen; fiber distribution; histology; probability density"@en . . . . . . "Orientations of collagen fibers in aortic histological section"@en . . "Histological sections of male abdominal aorta were analyzed with the aim to obtain collagen fibrils and smooth muscle cells nuclei (SMCN) orientations. The sections were stained with van Gieson and digitalized. Consecutively images were processed by in house developed software BinaryDirections, which works with the algorithm of the rotating line segment to determine significant directions in digital images. It was found that both collagen fibrils and SMC nuclei analyses give unimodal distributions. The peak ranges from -50\u00B0 to -20\u00B0 (defined as declination from circumferential direction of an artery) depending on the method. It implies that preferred direction in aortic medial layer was oriented circumferentially rather than longitudinally. However, aligning with circumferential direction is not as close as commonly referred in the literature."@en . . "22" . "5"^^ . "[75368E61A804]" . "21220" . . "Vesel\u00FD, Jan" . . . . "RIV/68407700:21220/10:00169907!RIV11-GA0-21220___" . . . "6"^^ . "RIV/68407700:21220/10:00169907" . "1801-1217" . .