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  • 1
    ISSN: 1279-8517
    Keywords: Human inguinal region ; Measurements
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Résumé Certaines études suggèrent qu'il existe un rapport étroit entre l'apparition d'une hernie inguinale et la morphologie du bassin. Dans le but de vérifier cette hypothèse, des mesures de la région inguinale, en particulier du triangle inguinal (Hesselbach) ont été comparées statistiquement avec 14 paramètres anthropométriques chez 73 cadavres mâles. Les tests de corrélation entre les paramètres inguinaux et anthropométriques se sont révélés faibles. L'importance et le rôle étiologique éventuel de ces résultats sont discutés.
    Notes: Summary Several reports suggest a definite relationship between inguinal hernia and pelvic measurements. In order to assess this opinion, measurements of the inguinal region, in particular of the inguinal triangle (Hesselbach) were statistically compared with 14 different anthropometric parameters in 73 white human male corpses. The correlation tests between the inguinal and anthropometric parameters showed very lower values, generally being null to three decimal places. The importance and possible etiologic role of these findings are discussed.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Surgical and radiologic anatomy 20 (1998), S. 13-21 
    ISSN: 1279-8517
    Keywords: Heart ; Interventricular septum ; Collagen-elastic fibers arrangement ; Functional anatomy
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The arrangement of collagen and elastic fibers of the membranous part of the interventricular septum (PMS) was studied in hearts from adult humans. Connective bundles formed a network of fairly independent tendons arranged in two layers. The tendinous bundles consisted essentially of type I collagen fibers while type III fibers were visible as a thin network with transversely and longitudinally oriented meshes around the muscle bundles. Cranial and caudal to the PMS were narrow and irregular bands of collagen fibers that apparently represented zones of low resistance to the high blood pressures acting from the left to the right heart chambers. The predominance of fiber bundles arranged in an approximately transverse direction with regard to the arterial cone axis suggests a resistance to enlargement resulting from high aortic blood pressure. Elastic fibers were observed in the transitional zone between the cardiac muscle and the PMS. They were continuous with elaunin fibers and these with oxytalan fibers closely intermingled with the narrow network of type I collagen fibers of the PMS. The successive transformation of elastic fibers, which were very numerous in the muscle-tendon transition, into elaunin and these into oxytalan fibers toward the central portions of the PMS suggests a functional sequence characterized by a high elasticity and consequent mobility of the transition region itself and by a progressive increase of resistance in this portion.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Surgical and radiologic anatomy 20 (1998), S. 13-21 
    ISSN: 1279-8517
    Keywords: Heart ; Interventricular septum ; Collagen-elastic fibers arrangement ; Functional anatomy
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Résumé La disposition du collagène et des fibres élastiques de la partie membraneuse du septum interventriculaire (PMS) a été étudiée sur le coeur d' adultes humains. Des faisceaux conjonctifs forment un réseau de tendons indépendants disposés en deux couches. Les faisceaux tendineux sont constitués essentiellement par des fibres collagènes de type I tandis que des fibres de type III réalisent un réseau à fines mailles transversales et longitudinales autour des fibres musculaires. Crânialement et caudalement à la PMS se situent des bandes étroites et irrégulières de fibres de collagène qui semblent représenter des zones de moindre résistance aux hautes pressions sanguines que les cavités cardiaques gauches exercent sur les cavités droites. La prédominance de fibres disposées en faisceaux perpendiculaires à l'axe du cône artériel fait penser qu'elles ont pour rôle de s'opposer aux hautes pressions artérielles aortiques. Des fibres élastiques ont été observées dans une zone de transition entre le myocarde et la PMS : elles étaient en continuité avec des fibres d'élaunine, ces dernières se prolongeant par des fibres d'oxytalane intimement intriquées avec l'étroit réseau de fibres collagènes de type I de la PMS. Ces transformations successives des fibres élastiques, qui apparaissent très nombreuses au niveau de la transition musculo-tendineuse, en fibres d'élaunine puis en fibres d'oxytalane vers la partie centrale de la PMS suggèrent l'existence d'une séquence fonctionnelle caractérisée par un haut degré d'élasticité, et par conséquent de mobilité, de cette région de transition et par une augmentation progressive de sa résistance à ce niveau.
    Notes: Summary The arrangement of collagen and elastic fibers of the membranous part of the interventricular septum (PMS) was studied in hearts from adult humans. Connective bundles formed a network of fairly independent tendons arranged in two layers. The tendinous bundles consisted essentially of type I collagen fibers while type III fibers were visible as a thin network with transversely and longitudinally oriented meshes around the muscle bundles. Cranial and caudal to the PMS were narrow and irregular bands of collagen fibers that apparently represented zones of low resistance to the high blood pressures acting from the left to the right heart chambers. The predominance of fiber bundles arranged in an approximately transverse direction with regard to the arterial cone axis suggests a resistance to enlargement resulting from high aortic blood pressure. Elastic fibers were observed in the transitional zone between the cardiac muscle and the PMS. They were continuous with elaunin fibers and these with oxytalan fibers closely intermingled with the narrow network of type I collagen fibers of the PMS. The successive transformation of elastic fibers, which were very numerous in the muscle-tendon transition, into elaunin and these into oxytalan fibers toward the central portions of the PMS suggests a functional sequence characterized by a high elasticity and consequent mobility of the transition region itself and by a progressive increase of resistance in this portion.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Surgical and radiologic anatomy 20 (1998), S. 6-9 
    ISSN: 1279-8517
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    New York, NY [u.a.] : Wiley-Blackwell
    Clinical Anatomy 8 (1995), S. 102-109 
    ISSN: 0897-3806
    Keywords: collagen fibers ; elastic-elastic-related fibers ; omentun minus ; mesoscopy ; first duodenal sphincter ; Life and Medical Sciences ; Miscellaneous Medical
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Medicine
    Notes: The morpho-functional relationships between the hepato-duodenal ligament and the superior part of the duodenum are analysed. Twenty-four specimens were removed during necropsies of adults and prepared according to various mesoscopic, microscopic, and ultramicroscopical methods, i. e., whole-mounts, membrane preparations, thick and thin histological sections, and polarized light, scanning, and transmission electron microscopy were employed.The hepato-duodenal ligament is formed by longitudinally elongated, type I collagen fiber bundles which are interlinked by more delicate bundles of type III collagen fibers. Longitudinally disposed elastic fibers are the principal component of the elastic fiber system of the ligament. These are in continuity with the elaunin and oxytalan fibers which are intermingled with the muscle cells of the vessels and duodenal wall, and fat cells of the ligament.Part of the muscle bundles of the external, longitudinal, muscle layer of the Cluodenum is anchored in the adventitial and subserosal collagen and elastic fiber framework of the organ while part inserts directly into the fibrous framework of the ligament. The fibrous system of the ligament is continuous with that of the subserosa and adventitia of the duodenum. © 1995 WiIey-Liss, Inc.
    Additional Material: 20 Ill.
    Type of Medium: Electronic Resource
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