Angio-suppressive effect of sterols from Ardisia Pyramidalis (Cav.) Pers

• Main Authors: Raga, Dennis D., Herrera, Annabelle A., Alimboyoguen, Agnes B., Shen, Chien Chang, Ragasa, Consolacion Y.
• Format: text
• Published: Animo Repository 2017
• Subjects: Primulaceae > Analysis; Blood-vessels—Growth; Chorioallantois; Chemistry
• Online Access: https://animorepository.dlsu.edu.ph/faculty_research/1723; https://animorepository.dlsu.edu.ph/context/faculty_research/article/2722/type/native/viewcontent
• Institution: De La Salle University

Spinasterol (1) and spinasteryl acetate (2) from the leaves of Ardisia pyramidalis (Cav.) Pers. (Myrsinaceae) were tested on duck chorioallantoic membrane (CAM) vascularity assay. The petechial to severe hemorrhaging, hyperemia, and the formation of ghost vessels were observed in CAMs treated with c...