Cytotoxicity, antinociceptive and gastroproiltective potential of the Abuta selloana Eichler: a fruit plant from Catarinense flora, Brazil

• Autor(a) principal: NESELLO,LUCIANE A.N.
• Data de Publicação: 2022
• Outros Autores: CAMPOS,ADRIANA, REBELLO,ANDRÉA, MOTTA,FRANCIELLI T., MARIANO,LUISA N.B., BUZZI,FÁTIMA C., RUIZ,ANA LÚCIA T.G., CARVALHO,JOÃO ERNESTO DE, CECHINEL-FILHO,VALDIR, SILVA,LUISA M.
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Anais da Academia Brasileira de Ciências (Online)
• Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652022000600604
• topic: fruit plant; gastric ulcer; pain; antiproliferative; free radical scavenger

Abstract This study evaluated some biological activities of extracts from Abuta selloana. The gastroprotective potential was determined against ethanol/HCl- and indomethacin-induced gastric ulcers, whereas the antinociceptive effect was evaluated by acetic acid-induced abdominal contortions in mice. The cytotoxicity activity was measured against human cancer cell lines: U251 (glioma), MCF-7 (breast cancer) and NCI-H460 (lung cancer). The radical scavenger potential was verified; and preliminary phytochemical analyses were performed. The phytochemical screening revealed higher levels of phenolic compounds in all extracts. Moreover, the methanolic extract from pulp fruit (MEPu), peel fruit (MEPe), branches (MEB) and leaves (MEL) scavenged the DPPH radical at 100 µg/mL. Besides, only MEL presented GI50 < 30 µg/mL in all tested cells. Besides, MEPu, MEPe, MEB or MEL at 10 mg/kg (i.p) reduced the abdominal contortions at 47.22%, 63.31%, 84.59% and 37.76%, respectively. The MEPu, MEPe, MEB and MEL reduced the ethanol/HCl- and indomethacin- induced ulcer at 250 mg/kg (p.o). In conclusion, A. selloana had interesting biological activities; presenting the leaves as a promising source for compounds with cytotoxic potential, however, further studies should be performed to confirm its antitumoral activity. Besides, the whole plant can be an important source of bioactive compounds associated with gastroprotective and antinociceptive properties.