Intrinsic Viscosity Of
نویسندگان
چکیده
Data are presented to show that the intrinsic viscosity of hyaluronic acid elaborated into the culture medium supporting human connective-tissue cells in vitro is modulated in a systematic manner by the cells. Intrinsic viscosity is reduced during rapid cell division and by hydrocortisone treatment. Conversely, the initial lag phase of culture growth and colchicine t reatment are attended by formation of hyaluronic acid with a high intrinsic viscosity.
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