Viral infections affect three to five million patients annually. While commonly used antivirals
often show limited efficacy and serious adverse effects, herbal extracts have been in use for …

Pentacyclic triterpenes are naturally found in a great variety of fruits, vegetables and
medicinal plants and are therefore part of the human diet. The beneficial health effects of …

Abstract Background Herbal Nano Medicines (HNMs) are nano-sized medicine containing
herbal drugs as extracts, enriched fractions or biomarker constituents. HNMs have certain …

The aim of the present study is to develop and optimize self-nanoemulsifying drug delivery
systems (SNEDDSs) to improve the per-oral bioavailability of poorly soluble polyene …

Background The corosolic acid (CA), also known as plant insulin, is a pentacyclic
triterpenoid extracted from plants such as Lagerstroemia speciosa. It has been shown to …

Triterpenoids are structurally diverse organic compounds that exist widely as natural
products. Triterpenoids and their derivatives possess a wide range of biological effects …

Oleanolic acid is a pentacyclic triterpenoid compound that exists widely in medicinal herbs
and other plants. Because of the extensive pharmacological activity, oleanolic acid has …

Since ancient times, plants have been used for their medicinal properties. They provide us
with many phytomolecules, which serve a synergistic function for human well-being. Along …

Alzheimer's disease (AD) is a neurodegenerative disorder that has no cure till now. Piperine
(PIP) is an alkaloid characterized by memory-enhancing properties but challenging oral …

Oleanolic acid and related triterpenoids from olives modulate different signaling pathways,
showing a wide range of pharmacological activities against inflammation, cancer or …