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Target Concepts:
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Query: UMLS:C0020440 (
hypercapnia
)
7,939
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Arthrosis
was induced in the rabbit knee, making it unstable by ligament resection. Acidity and
hypercapnia
were found in the synovial fluid of the arthrotic knees, whereas oxygen partial pressure was normal. In arthrotic subchondral bone the intraosseous pressure and oxygen partial pressure were increased; intraosseous phlebography showed venous congestion. Histologic specimens showed increased subchondral bone formation, loss of cartilage and total depletion of glycosaminoglycans. The synovial membrane was hyperplastic and fibrosis was found in the underlying tissue. We suggest that changes in environmental haemodynamics and metabolism, although secondary in nature, may play an important role in the arthrotic process.
...
PMID:Hemodynamics and metabolism in arthrosis. Studies in the rabbit knee. 308 33
