research Toxicity Test of Fixed Dose Method on Ethanol Extract of Ramania Leaves (Bouea macrophylla Griffith.) from South Kalimantan December 2024 in “Jurnal Mandala Pharmacon Indonesia” Ramania leaf extract is non-toxic but can cause stomach ulcers at high doses.
research Going below and beyond the surface: Microneedle structure, materials, drugs, fabrication, and applications for wound healing and tissue regeneration 61 citations , April 2023 in “Bioactive Materials” Microneedles are effective for painless drug delivery and promoting wound healing and tissue regeneration.