| Revue: | Genetics and molecular biology |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000459250 |
| ISSN: | 1415-4757 |
| Autores: | Stocker, Julian1 Morel, Ana Paula3 Wolfarth, Micaele1 Dias, Johnny Ferraz4 Niekraszewicz, Liana Appel Boufleur4 Cademartori, Cristina V2 Silva, Fernanda R. da2 |
| Instituciones: | 1Universidade La Salle, Laboratorio de Ecogenotoxicologia, Canoas, Rio Grande do Sul. Brasil 2Universidade La Salle, Canoas, Rio Grande do Sul. Brasil 3Universidade Federal de Pelotas, Pelotas, Rio Grande do Sul. Brasil 4Universidade Federal do Rio Grande do Sul, Laboratorio de Implantacao Ionica, Porto Alegre, Rio Grande do Sul. Brasil |
| Año: | 2022 |
| Volumen: | 45 |
| Número: | 2 |
| País: | Brasil |
| Idioma: | Inglés |
| Tipo de documento: | Nota breve o noticia |
| Enfoque: | Analítico, descriptivo |
| Resumen en inglés | It is essential to determine the basal pattern of different biomarkers for future evaluation of animal health and biomonitoring studies. Due to their great displacement capacity and to being at the top of their food chains, birds of prey are suitable for monitoring purposes. Furthermore, some birds of prey are adapted to using resources in urban places, providing information about this environment. Thus, this study determined the basal frequency of micronuclei and other nuclear alterations in peripheral blood erythrocytes of Falco peregrinus. Hematological and inorganic elements analysis were also performed. For this purpose, 13 individuals (7 females and 6 males) were sampled in private breeding grounds. Micronucleus, nuclear buds, nucleoplasmic bridges, notched nuclei, binucleated cells and nuclear tails were quantified. Inorganic elements detected included the macro-elements Ca, P, Mg, Na, Cl, S and K as well as the micro-elements Fe, Al and Zn. Our study found similar values compared to previous studies determining the reference ranges of hematologic parameters in falcons. The only different value was observed in the relative number of monocytes. Thus, this study is the first approach to obtaining reference values of cytogenetic damage in this species and could be useful for future comparisons in biomonitoring studies |
| Disciplinas: | Biología |
| Palabras clave: | Genética, Aves, ADN, Falco peregrinus, Cautiverio, Hematología, Daño genético, ADN |
| Keyword: | Genetics, Birds, DNA, Falco peregrinus, Genetic damage, Captivity, Hematology |
| Texte intégral: | Texto completo (Ver HTML) Texto completo (Ver PDF) |
