Oscilaciones del eritrograma en caimanes criados por sistema ranching
Erythrogram variations in caymans reared under a ranching system
dc.creator | Barboza, N. N. | |
dc.creator | Mussart, Norma Beatriz | |
dc.creator | Coppo, José Antonio | |
dc.creator | Fioranelli, Santiago Alejo | |
dc.creator | Koza, Gabriela A. | |
dc.date.accessioned | 2022-07-12T20:59:14Z | |
dc.date.accessioned | 2023-06-15T23:55:38Z | |
dc.date.available | 2022-07-12T20:59:14Z | |
dc.date.available | 2023-06-15T23:55:38Z | |
dc.date.created | 2022-07-12T20:59:14Z | |
dc.date.issued | 2007-07-01 | |
dc.identifier | Barboza, N. N., et al., 2007. Oscilaciones del eritrograma en caimanes criados por sistema ranching. Revista Veterinaria. Corrientes: Universidad Nacional del Nordeste. Facultad de Ciencias Veterinarias, vol. 18, no. 2, p. 84-91. ISSN 1669-6840. https://revistas.unne.edu.ar/index.php/vet/article/view/1903 | |
dc.identifier | 1668-4834 | |
dc.identifier | http://repositorio.unne.edu.ar/handle/123456789/49230 | |
dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/6669970 | |
dc.description.abstract | Con el objetivo de establecer valores de referencia y oscilaciones fisiológicas del eritrogramade caimanes autóctonos del nordeste argentino mantenidos en cautiverio mediante unsistema ranching, se investigaron ejemplares sub-adultos de Caiman latirostris (n=109) yCaiman yacare (n=114). Mediante técnicas específicas para reptiles se determinaron los valores de hematocrito (21,2±3,5%), eritrocitos (0,49±0,09 T/l), VCM (428±36 fl), hemoglobina (6,12±1,08 g/dl), HCM (125±19 pg) y CHCM (30,1±3,7%). En C. yacare fueron más altas las concentraciones de eritrocitos y más bajos los índices VCM y HCM (p < 0,05). En el conjunto de ambas especies, los eritrocitos fueron más numerosos en los machos; VCM y HCM fueron más altos en hembras. Al aumentar la edad (peso, dimensiones) disminuyeroneritrocitos, hemoglobina, HCM y CHCM, aumentando el VCM. Todos los valores hematológicosfueron más bajos en invierno, excepto VCM. Los caimanes que consumieron una dietabalanceada suministrada en un criadero exhibieron valores más altos que los ejemplaresalimentados en un zoológico. | |
dc.description.abstract | To determine reference values and physiological variations on the erythrogram of northeastern Argentine autochthonous caimans, captive sub-adults clinically healthy Caiman latirostris (n=109) and Caiman yacare (n=114) reared under a ranching system, were investigated. Values of hematocrit (21.2±3.5%), erythrocytes (0.49±0.09 T/l), MCV (428±36 fl), hemoglobin (6.12±1.08 g/dl), MCH (125±19 pg) and MCHC (30.1±3.7%) were determined by specific reptilian techniques. Dimensions (longitude, wide) from mature and immature erythrocytes did not register significant differences between species. Erythrocyte concentration was higher in C. yacare (p < 0.05). MCV and MCH indexes were higher in C. latirostris. Erythrocytes were more numerous in males; MCV and MCH were higher in females, considering grouped species. Erythrocytes, hemoglobin, MCH and MCHC decreased when age progressed (increases of liveweight and size), in coincidence to MCV increase. Except MCV, all remaining hematological values were lower in winter. Caimans fed on balanced diet in a hatchery registered higher hematological values than those fed at a zoo. | |
dc.publisher | Universidad Nacional del Nordeste. Facultad de Ciencias Veterinarias | |
dc.publisher | Revista Veterinaria | |
dc.relation | https://revistas.unne.edu.ar/index.php/vet/article/view/1903 | |
dc.rights | http://creativecommons.org/licenses/by-nc-nd/2.5/ar/ | |
dc.rights | openAccess | |
dc.source | Revista Veterinaria, 2007, vol. 18, no. 2, p. 84-91. | |
dc.subject | Caiman latirostris | |
dc.subject | Caiman yacaré | |
dc.subject | Eritrocitos | |
dc.subject | Hematocrito | |
dc.subject | Hemoglobina | |
dc.subject | Oscilaciones fisiológicas | |
dc.subject | Caiman latirostris | |
dc.subject | Erythrocytes | |
dc.subject | Hematocrit | |
dc.subject | Hemoglobin | |
dc.subject | Physiological variations | |
dc.title | Oscilaciones del eritrograma en caimanes criados por sistema ranching | |
dc.title | Erythrogram variations in caymans reared under a ranching system | |
dc.type | Artículo |