Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Johanna Virri"'
Autor:
Richard D. Guyer, Heikki Vanharanta, Jukka Tolonen, Tapio Rytömaa, Johanna Virri, Erkki Karaharju, Mats Grönblad
Publikováno v:
European Spine Journal. 15:588-596
Degenerated intervertebral disc has lost its normal architecture, and there are changes both in the nuclear and annular parts of the disc. Changes in cell shape, especially in the annulus fibrosus, have been reported. During degeneration the cells be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29959de02f13f48097de7f11d000a2a4
https://doi.org/10.1007/s00586-005-0930-6
https://doi.org/10.1007/s00586-005-0930-6
Publikováno v:
European Spine Journal. 11:452-458
The oncoproteins c-Fos and c-Jun create a transcriptional site early response activating protein (AP-1) mediating the regulation of gene expression in response to extracellular signalling by, for example, cytokines. These proteins are important in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9003169343d6db66958823e63800acd1
https://doi.org/10.1007/s00586-001-0383-5
https://doi.org/10.1007/s00586-001-0383-5
Publikováno v:
European Spine Journal. 11:447-451
Mechanical compression and biochemical influences, e.g. by various inflammatory cells and mediators, have been suggested to be involved in the pathophysiology of sciatica. In addition, it has been suggested, but so far not clearly demonstrated, that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a04f3dcebbb9e1215d3b065e5fc8326
https://doi.org/10.1007/s00586-001-0377-3
https://doi.org/10.1007/s00586-001-0377-3
Publikováno v:
European Spine Journal. 10:172-176
Transforming growth factor beta (TGF-beta) is a potent inducer of angiogenesis and fibrogenesis. There is presently little information about the pathophysiological function of TGF-beta in herniated disc tissue. In order to analyze the cellular role a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99dee776047202340d77d921446ba4c2
https://doi.org/10.1007/s005860000213
https://doi.org/10.1007/s005860000213
Publikováno v:
Spine. 25:2803-2807
STUDY DESIGN Possible statistically significant relationships between inflammatory cells and either motor weakness or straight leg raising were determined. OBJECTIVES To look for any clinically relevant links between inflammatory cells in disc hernia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad92ff8a60f51bba3b92ebcf69043fcd
https://doi.org/10.1097/00007632-200011010-00013
https://doi.org/10.1097/00007632-200011010-00013
Autor:
Johanna Virri, M. Luukkonen, Olavi Airaksinen, Aklilu Habtemariam, Erkki Karaharju, Mats Grönblad, Sakari Savolainen, Veli Turunen
Publikováno v:
European Spine Journal. 7:387-393
Phospholipase A2 (PLA2) has been suggested to be present in herniated disc tissue and it could possibly be involved in sciatica/ discogenic back pain mechanisms. In the present study the occurrence of two different phospholipase A2 enzymes, (1) low m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d05752e6ad6d3b069c27de4a385473c
https://doi.org/10.1007/s005860050095
https://doi.org/10.1007/s005860050095
Publikováno v:
Spine. 23:2159-2165
STUDY DESIGN: Herniated lumbar disc specimens were obtained from patients undergoing surgical discectomy for persistent radicular pain (radiculopathy) and stained for inflammatory cells to determine their occurrence in relation to the duration of rad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4144df9364b1047bc90d54387a306212
https://doi.org/10.1097/00007632-199810150-00003
https://doi.org/10.1097/00007632-199810150-00003
Autor:
Allison M. Kaigle, Johanna Virri, Sten Holm, Mats Grönblad, Aklilu Habtemariam, Erkki Karaharju
Publikováno v:
Spine. 23:524-529
Study design Inflammatory cells were studied by indirect immunocytochemistry in experimental full-thickness anulus fibrosus lesions in pigs. Objectives First, to determine the occurrence, by immunocytochemistry, of T lymphocytes and macrophages in ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebac068026f470432e9584328d470142
https://doi.org/10.1097/00007632-199803010-00002
https://doi.org/10.1097/00007632-199803010-00002
Publikováno v:
European Spine Journal. 6:63-69
Angiogenesis is essential in tissue growth and regeneration. There are several factors that are able to stimulate vascular endothelial cell growth, including platelet-derived growth factor (PDGF) and vascular endothelial growth factor (VEGF). Disc he
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8dad455f8fea830b35d4dc01d9121a92
https://doi.org/10.1007/bf01676576
https://doi.org/10.1007/bf01676576
Autor:
Martti Ruuskanen, Erkki Karaharju, Johanna Virri, Tove Palmgren, Johanna Savikko, Mats Grönblad, Seppo Seitsalo
Publikováno v:
Spine. 21:1856-1863
Study design Ninety disc herniations removed during surgery were studied by immunocytochemistry, using two different endothelial cell markers, to study the prevalence, morphology, and topography of blood vessels in disc herniations. Objectives To inc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2565700ef4512275681bdc4202997107
https://doi.org/10.1097/00007632-199608150-00004
https://doi.org/10.1097/00007632-199608150-00004