Molecules, Vol. 28, Pages 231: Evaluation of Genotoxicity and Toxicity of Annona muricata L. Seeds and In Silico
Molecules, Vol. 28, Pages 231: Evaluation of Genotoxicity and Toxicity of Annona muricata L. Seeds and In Silico
Molecules doi: 10.3390/molecules28010231
Authors:
Gleison Gonçalves Ferreira
Ana Carolina Sousa Quaresma
Dayse Lúcia do Nascimento Brandão
Andrey Moacir do Rosario Marinho
José Edson de Sousa Siqueira
Kamila Leal Correa
José Otávio Carréra Silva-Júnior
Sandro Percario
Maria Fâni Dolabela
Cancer is a multifactorial organic dysfunction for which great efforts are being devoted in searching for new treatments and therapeutic adjuvants. Annona muricata is a fruit that has promising activity against several types of cancer, as it contains acetogenins, the metabolite group associated with this action. Thus, the objective of this study was to evaluate, in experimental models, the toxic behavior of an extract and fraction rich in acetogenins from A. muricata seeds and study the acetogenin, Annonacin, in silico. Phytochemical characterization was made by thin layer chromatography, spectroscopy in the infrared region and nuclear magnetic resonance. Toxicity was evaluated by tests of Allium cepa and Artemia salina, and in silico studies using the SwissDock servers DockThor, PharmMapper, ADMETLab, PreADME, Osiris and ProTox. The extract and fraction showed genotoxic activity against meristematic cells of A. cepa, reducing the mitotic index; however, the extract produced great deleterious effects on the system, even causing cell necrosis. In A. ...
Source: Molecules - Category: Chemistry Authors: Gleison Gon çalves Ferreira Ana Carolina Sousa Quaresma Dayse L úcia do Nascimento Brandão Andrey Moacir do Rosario Marinho Jos é Edson de Sousa Siqueira Kamila Leal Correa Jos é Otávio Carréra Silva-Júnior Sandro Percario Maria F âni Dolabela Tags: Article Source Type: research