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Dokumenttyp:
journal article 
Autor(en):
Vierling, W; Brand, N; Gaedcke, F; Sensch, KH; Schneider, E; Scholz, M 
Titel:
Investigation of the pharmaceutical and pharmacological equivalence of different Hawthorn extracts. 
Abstract:
Seven Hawthorn extracts were tested in isolated guinea pig aorta rings. The effect on noradrenaline- (10 microM) induced contraction was investigated. The extracts were prepared using ethanol (40 to 70% v/v), methanol (40 to 70% v/v), and water as the extraction solvents. The aqueous-alcoholic extracts displayed similar spectra of constituents. They were characterised by similar procyanidin, flavonoid, total vitexin and total phenols content and by similar TLC fingerprint chromatograms. The aque...    »
 
Zeitschriftentitel:
Phytomedicine 
Jahr:
2003 
Band / Volume:
10 
Heft / Issue:
Seitenangaben Beitrag:
8-16 
Sprache:
eng 
Print-ISSN:
0944-7113 
TUM Einrichtung:
r Pharmakologie und Toxikologie; r Medizinische Statistik und Epidemiologie