2026-10-30T03:26:35Zhttps://munzur-rdlopen.rawdatalibrary.net/oai/requestoai:munzur-rdlopen.rawdatalibrary.net:munzur/19902026-10-28T15:29:16Zopenairedrivercom_munzur_1col_munzur_2com_munzur_11col_munzur_164Screening for Chemical Characterization and Pharmacological Properties of Different Extracts from Nepeta italicaAcquaviva, AlessandraDi Simone, Simonetta CristinaNilofarBouyahya, AbdelhakimZengin, GokhanRecinella, LuciaLeone, SheilaBrunetti, LuigiUba, Abdullahi IbrahimGuler, OsmanBalos, MarufCakilcioğlu, UgurMenghini, LuigiFerrante, ClaudioOrlando, GiustinoLibero, Maria LoretaChiavaroli, Annalisaanti-inflammatoryantioxidantNepeta italicarosmarinic acidPlants from the Nepeta genus have been proved to possess different pharmacological properties, among which are antimicrobial, antioxidant, anti-inflammatory, analgesic, and cytotoxic effects. Nepeta italica is a medicinal plant traditionally used for its analgesic effects, and in the present study, the phytochemical composition and biological effects of hexane, dichloromethane (DCM), ethyl acetate (EA), ethanol, ethanol-water, and water extracts of the aerial parts were investigated for determining phenolic composition, antioxidant effects, and anti-inflammatory effects in isolated mouse colon specimens exposed to lipopolysaccharide (LPS). Polar extracts were the richest in terms of phenolic compounds, especially rosmarinic acid. In parallel, ethanol, ethanol-water, and water extracts were also the most effective as scavenging/reducing and enzyme inhibition agents, especially towards cholinesterases and α-glucosidase, and in inhibiting the LPS-induced cyclooxygenase-2 (COX-2) and tumor necrosis factor α (TNFα) gene expression in mouse colon. This poses the basis for future in vivo investigations for confirming the protective effects of polar extracts of N. italica against inflammatory bowel diseases.Multidisciplinary Digital Publishing Institute (MDPI)2023Articlehttps://rdlopen.rawdatalibrary.net/r/munzur/1990https://doi.org/10.3390/plants121527852223-7747enPlantsinfo:eu-repo/semantics/openAccessinfo:eu-repo/semantics/articlehttps://munzur-rdlopen.rawdatalibrary.net/tr/items/munzur/1990