Sökning: onr:"swepub:oai:DiVA.org:umu-140272" >
Intermediate filame...
Intermediate filament proteins in developing human arteries.
-
Johansson, B (författare)
-
Eriksson, A (författare)
-
Thornell, L E (författare)
- 1999
- 1999
- Engelska.
-
Ingår i: Anatomy and Embryology. - 0340-2061 .- 1432-0568. ; 199:3, s. 225-31
- Relaterad länk:
-
https://urn.kb.se/re...
Abstract
Ämnesord
Stäng
- The distribution of intermediate filament proteins in adult human blood vessels and in human fetal elastic arteries is relatively well-known. However, the distribution of these proteins in the course from neonate to adult has not been established. In this investigation, human postnatal arteries were studied with immunohistochemistry, using antibodies targeted on the intermediate filament proteins desmin, vimentin and cytokeratins 8, 18 and 19. Vimentin was present in most smooth muscle cells in all vessels and at all ages. The proportions of desmin-expressing cells increased in the elastic arteries during the first year of life and was higher in the pulmonary trunk than in the aorta. In the muscular arteries, the proportion of desmin-labelled cells increased in the coronary and the deep femoral arteries, but remained constant in the renal and the cerebral arteries. Cytokeratins were detected in the pulmonary trunk earlier than in the aorta. Cytokeratins were present throughout the wall of the ductus arteriosus, but desmin was present only in some cells. Thus, there are postnatal changes in the distribution of intermediate filament proteins in the elastic arteries and in some muscular arteries, whereas the intermediate filament pattern remains unchanged in other muscular arteries.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper -- Cell- och molekylärbiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine -- Cell and Molecular Biology (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas