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Biotransformation of labdane and halimane diterpenoids by two filamentous fungi strains
(2017-11-08)
Biotransformation of natural products by filamentous fungi is a powerful and effective approach to achieve derivatives with valuable new chemical and biological properties. Although diterpenoid substrates usually exhibit ...
Crude extract of the tropical tree Gallesia integrifolia (Phytolaccaceae) for the control of Aedes aegypti (Diptera: Culicidae) larvae
(Universidad de Costa Rica, 2021)
Effects of a cyanobacterial extract containing-anatoxin-a(s) on the cardiac rhythm of Leurolestes circunvagans
(Sociedade Brasileira de Farmacognosia, 2012)
This work presents the effects of an anatoxin-a(s)-containing extract on a cockroach semi-isolated heart preparation and the results supporting the extract s biological activity on acetylcholinesterase (purified from ell). ...
Atividade anticolinesterásica e perfil químico de uma fração cromatográfica ativa do extrato etanólico das flores Bellis perennis L. (Asteraceae)
(Brasil, 2013)
This work describes the isolation of an active flavonoid fraction and identification of isorhamnetin 3-O-β-D-(6''-acetyl)-galactopyranoside from flowers of B. perennis, and also the evaluation of anticholinesterase (AChE) ...
Pharmacological activity of Ipomoea asarifolia (Desr.) Roem. e Schult. (Convolvulaceae): a systematic review
(Universidade Federal do Rio Grande do NorteBrasilUFRNFarmáciaDepartamento de Farmácia, 2022-06-29)
Ipomoea asarifolia is a creeping plant belonging to the genus Ipomoea and family
Convolvulaceae, it grows spontaneously on dunes and is commonly found in South and Central
America, West Africa, and tropical South Asia. ...
Influence of in vitro micropropagation on lycorine biosynthesis and anticholinesterase activity in Hippeastrum goianum
(Sociedade Brasileira de Farmacognosia, 2019)