Triterpenes from Ardisia cf. elliptica (subgenus Tinus) limit vascular density and promote von Willebrand factor expression on duck chorioallantoic membrane

• Main Authors: Raga, Dennis D., Herrera, Annabelle A., Shen, Chien Chang, Ragasa, Consolacion Y.
• Format: text
• Published: Animo Repository 2013
• Subjects: Primulaceae > Analysis; Blood-vessels—Growth; Chorioallantois; Chemistry
• Online Access: https://animorepository.dlsu.edu.ph/faculty_research/1726; https://animorepository.dlsu.edu.ph/context/faculty_research/article/2725/type/native/viewcontent
• Institution: De La Salle University

Mixtures of bauerenol (1a), α-amyrin (1b) and β-amyrin (1c) extracted from the leaves of Ardisia cf. elliptica (subgenus Tinus) were tested at ratios of 2: 2: 1, 2: 2: 3 and 1: 1: 1, respectively, for their angio-suppressive effects on duck chorioallantoic membrane (CAM). Amixture with the maximum p...