Bibliothek

feed icon rss

Ihre E-Mail wurde erfolgreich gesendet. Bitte prüfen Sie Ihren Maileingang.

Leider ist ein Fehler beim E-Mail-Versand aufgetreten. Bitte versuchen Sie es erneut.

Vorgang fortführen?

Exportieren
  • 1
    Digitale Medien
    Digitale Medien
    Springer
    Surgical and radiologic anatomy 7 (1985), S. 161-169 
    ISSN: 1279-8517
    Schlagwort(e): Lumbar spine ; Roentgenology ; Morphology
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Beschreibung / Inhaltsverzeichnis: Résumé Cent sujets ont fait l'objet d'une étude radiographique du rachis lombaire en station debout et en suspension avec étude de la morphologie rachidienne et externe. Le but de ce travail est savoir s'il existe des corrélations entre les modifications de forme et de dimension du rachis lombaire en suspension et la morphologie, avec pour objectif une approche fonctionnelle de l'anthropométrie. Il ressort de cette étude que 70% des sujets allongent leur rachis, 22% le raccourcissent et 8% présentent pour modification essentielle, un redressement de courbure. En fait, le phénomène d'extension du rachis lombaire en suspension est sous la dépendance de l'activité musculaire tonique et les rapports entre les modifications observées et la morphologie apparaissent difficiles à établir. Cependant, les profils anthropométriques et rachidiens permettent de dégager des influences morphologiques. D'autre part, notre étude confirme les résultats des travaux menés sur l'élongation du rachis lombaire en traction horizontale ou en suspension et permet de tirer des déductions pratiques.
    Notizen: Summary Roentgenological investigation of the lumbar spine was done in the standing and suspended position in 100 healthy adult male volunteers. Spinal and external morphology were studied. The aim of this work was to identify eventual correlations between the modifications of shape and size of the suspended lumbar spine and external morphology. Such correlations were sought to establish a functional approach to anthropometry. The results of this study demonstrated that the suspended position led to lengthening of the spine in 70% of the subjects examined, shortening of the spine in 22% and mainly straightening of the spine in 8%. Extension of the lumbar spine resulting from the suspended position is dependent upon tonic muscle activity and the relations between the observed spinal modifications and external morphology are difficult to establish. Nevertheless, anthropometric profiles and spinal features allow identification of certain influential external morphological parameters. Furthermore, the results of this study confirm those of others devoted to elongation of the lumbar spine under horizontal traction or suspension and lead to practical conclusions.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 2
    ISSN: 1432-0533
    Schlagwort(e): Diabetic Neuropathy ; Peripheral Nerve ; Myelin ; Microangiopathy
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary The present communication described changes on nerve biopsies from 16 diabetics without neuropathy, except the fact that the ankle jerks were often decreased bilaterally, as it is often encountered in diabetes mellitus. 16 non-diabetic patients with various peripheral neuropathies were also studied; the glucose tolerance tests were always normal in this group and none had any vascular or collagen disease. The three series included patients between 45 to 75 years old. Obervations made on nerve biopsies from these three groups have been compared. The basement membranes of endoneurial capillaries were measured. These measurements have been made on the thinnest part of the basement membranes and pericyte processes were not included. At least 5 capillaries per 1 patient have been studied. Averaging with a computer has permitted demonstration of significant thickenings of basement membranes in diabetic patients without neuropathy; such an observation was not made in non-diabetic patients with various peripheral neuropathies, while the thickenings were the most important in patients with diabetic neuropathy. It must be said that individual variations were encountered in each group. Nerve parenchyma has been carefully studied. In diabetic patients without neuropathy, 14 cases displayed a typical but usually moderate proliferation of Schwann cells. Axon lesions were mild and unfrequent. The exact relationships between thickening of basement membranes of vasa nervorum and lesions of nerve parenchyma need some further informations.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
Schließen ⊗
Diese Webseite nutzt Cookies und das Analyse-Tool Matomo. Weitere Informationen finden Sie hier...