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| Lazcano-Pérez,Fernando; Zavala-Moreno,Ariana; Rufino-González,Yadira; Ponce-Macotela,Martha; García-Arredondo,Alejandro; Cuevas-Cruz,Miguel; Gómez-Manzo,Saúl; Marcial-Quino,Jaime; Arreguín-Lozano,Barbarín; Arreguín-Espinosa,Roberto. |
| Abstract Background Cnidarian venoms and extracts have shown a broad variety of biological activities including cytotoxic, antibacterial and antitumoral effects. Most of these studied extracts were obtained from sea anemones or jellyfish. The present study aimed to determine the toxic activity and assess the antitumor and antiparasitic potential of Palythoa caribaeorum venom by evaluating its in vitro toxicity on several models including human tumor cell lines and against the parasite Giardia intestinalis. Methods The presence of cytolysins and vasoconstrictor activity of P. caribaeorum venom were determined by hemolysis, PLA2 and isolated rat aortic ring assays, respectively. The cytotoxic effect was tested on HCT-15 (human colorectal adenocarcinoma),... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cnidarian; Palythoa caribaeorum; Cytotoxin; Antitumoral effect; Giardiasis. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992018000100306 |
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