In this investigation, 185 plant samples representing more than 30 plant families collected
from the Malaysian forests were assessed for their ability to inhibit specific radioligand …

Ligand-binding-studies on twelve different receptors were used for screening extracts from
plants from Suriname (South-America). The results on 5-HT1A, A1 and NMDA receptors …

A 96‐well microplate filtration based 5‐HT2A receptor‐radioligand binding assay was
optimized and adopted to carry out a bioassay‐guided fractionation of the methanol extract …

MATERIALS AND METHODS Plant Materials The root of C. sinica was collected at
Changnyeong-gun, Gyeongsangnam-do, Korea in July 1995 and the plant was identified by …

In this work we examined the affinity and the selectivity of V. adscendens, Iresine herbstii
Hook.(Amaranthaceae) and Brugmansia arborea (L.) Lagerheim (Solanaceae) towards 5 …

The present study investigates the interaction of aqueous leaf extract of Psidium guajava
with muscarinic, serotonergic and adrenergic receptor system using isolated rat ileum …

Iresine herbstii Hook.(Amaranthaceae) and Brugmansia arborea (L.) Lagerheim
(Solanaceae) are used in the northern Peruvian Andes for magic-therapeutical purposes …

Monoamine serotonin is a major neurotransmitter that acts on a wide range of central
nervous system and peripheral nervous system functions and is known to have a role in …

Plants from Suriname (South-America) and several Annona species, including A. muricata,
A. ckerimolia, A. montana and A. glabra were screened for 5-HT1A receptor binding activity …

Xenopus oocytes, though the extracts alone induced no response. In mice, administration of
these extracts prolonged pentobarbital-induced sleeping time. Potentiation of GABAA …