[透明质酸分子参数与滑液粘弹性之间的相关性]
[Correlation between molecular parameters of hyaluronic acid and viscoelasticity of synovia].
作者信息
Rainer F, Katzer H, Ribitsch V
机构信息
Medizinischen Universitätsklinik, Universität Graz.
出版信息
Acta Med Austriaca. 1996;23(4):133-6.
The viscoelastic properties of hyaluronic acid solutions and synovial fluids were investigated by oscillating capillary rheology in a frequency range from 0.03 to 30 Hz. A clear dependency of these parameters, especially of the elastic component, on the molecular weight of the hyaluronic acid molecules was obtained. The addition of hyaluronic acid solutions to pathological synovial fluids improves the viscoelastic parameters depending on the applied dose. However, the rheological behavior of a "healthy synovial fluid" could not be reached by the procedure.
通过在0.03至30 Hz频率范围内的振荡毛细管流变学研究了透明质酸溶液和滑液的粘弹性特性。获得了这些参数，尤其是弹性成分，对透明质酸分子分子量的明显依赖性。根据施加剂量，向病理性滑液中添加透明质酸溶液可改善粘弹性参数。然而，通过该程序无法达到“健康滑液”的流变行为。
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