MUCOPOLYSACCHARIDES PRODUCED IN TISSUE CULTURE
Author(s) -
H. Grossfeld,
Karl Meyer,
Gabriel C. Godman,
Alfred Linker
Publication year - 1957
Publication title -
the journal of cell biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.414
H-Index - 380
eISSN - 1540-8140
pISSN - 0021-9525
DOI - 10.1083/jcb.3.3.391
Subject(s) - glycosaminoglycan , hyaluronic acid , chondroitin sulfate , chondroitin , tissue culture , biology , fetus , biochemistry , cell culture , heparan sulfate , sulfation , anatomy , in vitro , pregnancy , genetics
1. A method of mass tissue culture has been devised by which, in a relatively short period of time, samples large enough for chemical isolation of mucopolysaccharides can be obtained. 2. Chemical isolation of acid mucopolysaccharides from mass cultures of human fetal skin, human fetal bone, bovine fetal skin, and rat subcutaneous tissue has been carried out. It has been found that the fibroblasts of each of these tissues produce in tissue culture more than one mucopolysaccharide, namely, hyaluronic acid, and a chondroitin sulfate. 3. The chondroitin sulfate produced by fibroblasts of the above tissues in tissue culture was not fully sulfated. The possible significance of this finding is discussed.
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