Background Indole alkaloids are very promising for potential therapeutic purposes and
appear to be particularly effective against respiratory diseases. Several experimental studies …

Ethnopharmacological relevance Alstonia scholaris (L.) R. Br.(Apocynaceae) is a medicinal
plant in China traditionally used to treat pulmonary diseases, including bronchitis, whooping …

Abstract Alstonia scholaris (L.) R. Br.(Apocynaceae) is an evergreen tree that has been used
to treat lung diseases. In this study, the toxicity profile of indole alkaloids from leaves of A …

Abstract Background Alstonia scholaris (Apocynaceae) was reported to be a rich source of
indole alkaloids, which exhibited remarkably bioactivities. The leaf of A. scholaris has been …

Abstract Alstonia scholaris (L.) R. Br., an evergreen tropical plant rich in indole alkaloids with
significant physiological activity, is traditionally used to treat respiratory diseases in China …

Abstract Ethnopharmacological relevance Leaf of Alstonia scholaris (L.) R.
Br.(Apocynaceae), a wide used ethic-medicine in many Asia and Africa counties, has also …

Indole alkaloids extract (IAAS) was prepared from leaves of Alstonia scholaris (L.) R. Br., an
evergreen tropical plant widely distributed throughout the world. This plant has been used …

Ethnopharmacological relevance Alstonia scholaris (L.) R. Br.(Apocynaceae) is a Dai folk
medicine for the treatment of lung diseases in China. Aim of the study: The present study …

Abstract Background Alstonia scholaris (L.) R. Br.(Apocynaceae), an important herbal
medicine, has been widely used to treat respiratory tract diseases, such as cough, asthma …

Abstract Ethnopharmacological relevance Alstonia scholaris (Apocynaceae) have been
traditionally used for treatment of respiratory diseases in “dai” ethnopharmacy for hundreds …