Microemulsions and nanoemulsions are lipid-based pharmaceutical systems with a high
potential to increase the permeation of drugs through the skin. Although being isotropic …

Betulin (B) and Betulinic acid (BA) are natural pentacyclic lupane-structure triterpenoids
which possess a wide range of pharmacological activities. Recent evidence indicates that B …

Numerous plant‐derived substances, and their derivatives, are effective antitumour and
chemopreventive agents. Yet, there are also a plethora of tumour types that do not respond …

Betulin is a natural triterpene, usually from birch bark, known for its potential wound-healing
properties. Despite having a wide range of pharmacological targets, no studies have …

Nanoemulsion dosage form serves as a vehicle for the delivery of active pharmaceutical
ingredients and has attracted great attention in drug delivery and pharmacotherapy. In …

The present study was purported to assess the toxicological profile of bare and polyethylene
glycol (PEG) coated spherical silver nanoparticles (AgNPs) by means of in vitro (on human …

Essential oils are natural products with a complex composition. Terpenes are the most
common class of chemical compounds present in essential oils. Terpenes and the essential …

Lipid metabolism reprogramming emerges as a new hallmark of malignancies. Sterol
regulatory element-binding proteins (SREBPs), which are central players in lipid …

Birch tree bark-derived betulin has attracted scientific interest already for several centuries,
being one of the first natural products identified from plants. However, the cellular events …

Microemulsions and nanoemulsions are lipid-based pharmaceutical systems with a high
potential to increase the permeation of drugs through the skin. Although being isotropic …