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Viele verschiedene Knochenersatzstoffe werden für klinische Anwendungen entwickelt. Laut geläufigem Dogma gelten diese Stoffe für die Rekonstruktion und Regeneration von Knochengewebe als geeignet, wenn Osteoblasten und Endothelzellen als Monokulturen oder Kokulturen auf ihnen wachsen und normale Zellfunktionen aufweisen. Jedoch werden auch Tierexperimente vorausgesetzt, um die klinische Eignung der...
The sound velocity and density of suspensions of large unilamellar liposomes from dimyristoylphosphatidylcholine with admixed cholesterol have been measured as a function of temperature around the chain melting temperature of the phospholipid. The cholesterol-to-phospholipid molar ratio xc has been varied over a wide range (0≤xc≤0.5). The temperature dependence of the sound velocity number, of the...
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