Publications by authors named "Nadja Walder"

Background And Purpose: To evaluate the short-term outcome of erythropoietin (EPO) therapy in rats with spinal cord injury (SCI) using manganese-enhanced magnetic resonance imaging (MEMRI).

Methods: Rats were divided in an EPO and a control group. Laminectomy at Th11 was performed, followed by SCI.

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Although changes in protein expression in spinal cord injury (SCI) would be of pivotal interest, information so far is limited. It was therefore the aim of the study to determine protein levels and post-translational modifications in the early phase following SCI in the rat. SCI was induced in Sprague-Dawley rats and sham operated rats served as controls.

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Background: Synthetic meshes can cause adverse effects (e.g., adhesions, mesh infection) in intraperitoneal onlay mesh repair (IPOM).

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Article Synopsis
  • The study investigates the use of fibrin sealing with Tissucol on adhesion formation and tissue integration for mesh repair of ventral hernias in a rat model.
  • Results showed that meshes without fibrin sealing caused severe adhesions, while those with sealing had significantly milder adhesions and better integration into tissue.
  • Fibrin sealing also allowed for fewer sutures needed for mesh fixation, suggesting it can enhance surgical outcomes and reduce complications.
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Objectives: Various models of spinal cord injury in rodents have been established, and also techniques for lesion quantification. Measurement of the extent of the underlying injury is essential for monitoring the reproducibility of the experimental injury and assessment of therapeutic effects. In this study, we tested manganese-enhanced magnetic resonance imaging (MEMRI) for postmortem quantification of experimental spinal cord injury in rats.

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Background: Porcine cross-linked collagen (PermaCol, PCL; TSL, Aldershot, United Kingdom) has been proposed as permanent biomaterial in incisional hernia repair. We evaluated the biocompatibility of PCL in an established animal model.

Material And Methods: In 10 Sprague Dawley rats, two hernias per animal were created in the abdominal wall left and right of the linea alba (1.

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