Article (Scientific journals)
Effects of Peptidic Glycosaminoglycans Complex on Human Chondrocytes Cultivated in Three Dimensions
Bassleer, Corinne; Gysen, Philippe; Bassleer, Roger et al.
1988In Biochemical Pharmacology, 37 (10), p. 1939-45
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Abstract :
[en] Human chondrocytes from the pelvic joint were cultivated in suspension; under these conditions, after a few days, cells aggregated. These chondrocytes were morphologically differentiated (round shape, situated inside cavities and surrounded by a matrix synthesized during cultivation) and biosynthetically differentiated (synthesis of type II collagen and cartilage proteoglycans (PG) (Bassleer et al. In vitro 22, 115-120, 1986). In this work, we present the metabolic and cellular effects of a peptidic-glycosaminoglycan (P-GAG) complex isolated from calf cartilage and bone marrow. We analyzed the effects of P-GAG on DNA synthesis (appreciated by 3H-thymidine incorporation into DNA), on type II collagen and on PG synthesis analyzed by specific radioimmunoassays. According to its final concentration in culture medium, P-GAG was able to stimulate proliferation or to favor the production of specific components of cartilage matrix, type II collagen and PG.
Disciplines :
Anatomy (cytology, histology, embryology...) & physiology
Author, co-author :
Bassleer, Corinne ;  Université de Liège - ULiège
Gysen, Philippe ;  Université de Liège - ULiège
Bassleer, Roger ;  Université de Liège - ULiège > Relations académiques et scientifiques (Médecine)
Franchimont, Paul 
Language :
English
Title :
Effects of Peptidic Glycosaminoglycans Complex on Human Chondrocytes Cultivated in Three Dimensions
Publication date :
11 May 1988
Journal title :
Biochemical Pharmacology
ISSN :
0006-2952
eISSN :
1873-2968
Publisher :
Elsevier, Netherlands
Volume :
37
Issue :
10
Pages :
1939-45
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 06 December 2021

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