5 documents found, page 1 of 1
Gum arabic and red propolis protecteting colorectal preneoplastic lesions in a ...
Braga, Vanessa Nogueira Lages; Juanes, Camila de Carvalho; Peres Júnior, Hélio de Souza; Sousa, José Robson de; Cavalcanti, Bruno CoêlhoPurpose: To evaluate red propolis, gum arabic and L-lysine activity on colorectal preneoplastic lesions induced by azoxymethane (AOM). Methods: The study featured 4 control groups (I-IV) and 4 experimental groups (V-VIII), totaling 48 rats. Once a week for 2 weeks, animals on control groups received saline, while animals in experimental groups received azoxymethane (15 mg/kg i.p.). The follow up along 16 weeks ...
Gum arabic and red propolis protecteting colorectal preneoplastic lesions in a ...
Braga, Vanessa Nogueira Lages; Juanes, Camila de Carvalho; Peres Júnior, Hélio de Souza; Sousa, José Robson de; Cavalcanti, Bruno CoêlhoPurpose: To evaluate red propolis, gum arabic and L-lysine activity on colorectal preneoplastic lesions induced by azoxymethane (AOM). Methods: The study featured 4 control groups (I-IV) and 4 experimental groups (V-VIII), totaling 48 rats. Once a week for 2 weeks, animals on control groups received saline, while animals in experimental groups received azoxymethane (15 mg/kg i.p.). The follow up along 16 weeks ...
Effect of red propolis on hamster cheek pouch angiogenesis in a new sponge impl...
Melo, Nayanna de Oliveira Ramos; Juanes, Camila de Carvalho; Alves, Mayara Freire de Alencar; Silva, Emiliano Tiago MeloPurpose: To evaluate the effects of red propolis on cheek pouch angiogenesis in a hamster new model sponge implant. Methods: Forty eight animals divided into eight groups. (Groups I-IV), the animals were treated for 15 days before and 10 days after sponge implantation. (Groups V-VIII), the animals were treated for 10 days after sponge implantation (GI and GV: red propolis 100 mg/kg, GII and GVI: celecoxib 20 mg...
7-epi-griffonilide, a new lactone from Bauhinia pentandra: complete 1H and 13C ...
Almeida, Macia Cleane Soares de; Souza, Luciana G. S.; Ferreira, Daniele A.; Pinto, Francisco C. L.; Oliveira, Débora R. de; Santiago, Gilvandete M. P.A new lactone, 7-epi-griffonilide (1), and six known compounds, 2, 3a - 3c, 4a and 4b, were isolated from the leaves of Bauhinia pentandra (Fabaceae). The structures elucidation of 1 and 2 were based on detailed 2D NMR techniques and spectral comparison with related compounds, leading to complete assignment of the 1H and 13C NMR spectra.
Inhibition of metastatic potential of B16-F10 melanoma cell line in vivo and in...
Carvalho, Adriana Andrade; Costa, Patrícia Marçal da; Souza, Luciana Gregório da Silva; Lemos, Telma Leda Gomes de; Alves, Ana Paula Negreiros NunesAim: The aim of this study was to determine the antimetastatic potential of bi fl orin using in vivo and in vitro approaches. Main methods: Bi fl orin was isolated from Capraria bi fl ora collected in Fortaleza, Ceará, Brazil. Adhesion, migra- tion and invasion assays were performed to avail of the antimetastatic potential of this quinone. Experimen- tal metastasis was performed to avail of the antimetastatic p...