Brigitte Fröhlich

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Current enzyme studies on the biosynthesis of gallotannins with cell-free extracts from leaves of staghorn sumac (Rhus typhina L.) revealed the existence of two new beta-glucogallin-dependent galloyltransferases (EC 2.3.1.-) that preferentially catalyzed the acylation of hexa- and heptagalloylglucoses. One enzyme was most active with the hexagalloylglucose,(More)
OBJECTIVE For patients who are terminally ill, the efficiency of symptom management is dependent, among other factors, on an accurate assessment by proxy raters. The aim of this prospective study is to describe differences in symptom severity ratings between patients and their nurses, physicians, and family members during their stay in different departments(More)
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