Titulo:
Comparación del perfil tiroideo en Equus ferus caballus (mammalia: perissodactyla) por género y edad
.
Sumario:
Objetivo: Comparar y analizar la correlación entre las concentraciones tiroideas séricas de 6 grupos de equinos (hembras jóvenes vs. machos jóvenes; hembras adultas vs. machos adultos; hembras jóvenes vs. hembras adultas; machos jóvenes vs. machos adultos; hembras vs. machos y jóvenes vs. adultos). Materiales y métodos: Se obtuvieron 99 muestras sanguíneas de caballos en estado de ayuno, diferenciados por género y edad (50 caballos menores de dos años: 25 hembras y 25 machos, y 49 caballos mayores de dos años: 25 hembras y 24 machos). Se determinaron los niveles de TSH y T4L mediante inmunoensayo enzimático. Resultados: Para el grupo de la fracción T4L según edad: jóvenes vs. adultos se encontró una diferencia significativa con... Ver más
Guardado en:
0123-3068
2462-8190
17
2013-07-01
121
126
Boletín Científico del Centro de Museos - 2013
info:eu-repo/semantics/openAccess
http://purl.org/coar/access_right/c_abf2
| id |
oai:revistasojs.ucaldas.edu.co:article_4492 |
|---|---|
| record_format |
ojs |
| spelling |
Comparación del perfil tiroideo en Equus ferus caballus (mammalia: perissodactyla) por género y edad Comparison of thyroid profile in Equus ferus caballus (mammalia: perissodactyla) by gender and age Objetivo: Comparar y analizar la correlación entre las concentraciones tiroideas séricas de 6 grupos de equinos (hembras jóvenes vs. machos jóvenes; hembras adultas vs. machos adultos; hembras jóvenes vs. hembras adultas; machos jóvenes vs. machos adultos; hembras vs. machos y jóvenes vs. adultos). Materiales y métodos: Se obtuvieron 99 muestras sanguíneas de caballos en estado de ayuno, diferenciados por género y edad (50 caballos menores de dos años: 25 hembras y 25 machos, y 49 caballos mayores de dos años: 25 hembras y 24 machos). Se determinaron los niveles de TSH y T4L mediante inmunoensayo enzimático. Resultados: Para el grupo de la fracción T4L según edad: jóvenes vs. adultos se encontró una diferencia significativa con un p-valor inferior a 0,05 igual a 0,005, con rangos promedio de 0,74 mg/dl jóvenes y 0,59 mg/dl adultos, con un nivel de confianza de 95%. De igual forma en el grupo de hembras jóvenes vs. hembras adultas en la fracción de T4L con rangos de 0,74 mg/dl y 0,56 mg/dl respectivamente, se halló una diferencia estadísticamente significativa con un p-valor inferior a 0,05 igual a 0,01. Para los demás grupos las diferencias en los valores de T4L y TSH, no fueron significativas (P ≥ 0,05).  Conclusiones: Los resultados sugieren que las hembras jóvenes presentan niveles séricos más altos de T4L. Objective: To compare and analyze the correlation between serum thyroid concentrations of 6 groups of horses (young females vs. young males; adult females vs. adult males; young females vs. adult females; young males vs. adult males; females vs. males, and young vs. adults). Materials and Methods:  Blood samples were obtained from 99 horses in the fasting state, differentiated by gender and age (50 horses under two years: 25 females and 25 males, and 49 horses over two years: 25 females and 24 males). Levels of THS and free T4 were measured by enzymatic immunoassay. Results: For the FT4 by age group: significant difference for young vs. adults was found, with a p-value lower than 0.05 equal to 0.005, with 0.74 mg/dl and 0.59 mg/dl average ranks for young and adults respectively, with a confidence level of 95%. Similarly, statistically significant difference for young females vs. adult females was found in the FT4 fraction ranging from 0.74 mg/dl and 0.56 mg/dl respectively, with a p-value lower than 0.05 equal to 0.01. For the other groups, the differences in FT4 and TSH values ?? were not significant (P ≥ 0.05).  Conclusions: The results suggest that young females present higher FT4 serum levels. Osorio, José Henry Ramírez, Felipe Pérez, Jorge Enrique tiroides metabolismo caballos thyroid metabolism horses 17 2 Núm. 2 , Año 2013 : Julio - Diciembre Artículo de revista Journal article 2013-07-01T00:00:00Z 2013-07-01T00:00:00Z 2013-07-01 application/pdf Boletín Científico Boletín Científico Centro de Museos Museo de Historia Natural 0123-3068 2462-8190 https://revistasojs.ucaldas.edu.co/index.php/boletincientifico/article/view/4492 https://revistasojs.ucaldas.edu.co/index.php/boletincientifico/article/view/4492 spa https://creativecommons.org/licenses/by-nc-sa/4.0/ Boletín Científico del Centro de Museos - 2013 121 126 ABRAHAM, G.G. et al., 2011. Serum thyroid hormone, insulin, glucose, triglycerides and protein concentrations in normal horses: Association with topical dexamethasone usage. Vet J., 188: 307-312. BARAGLI, P. et al., 2011. Early evidence of the anticipatory response of plasma catecholamine in equine exercise. Equine Vet J., 31: 85-88. BOOSINGER, T.R.; BRENDEMUEHL, J.P.; BRANSBY, D.L. et al. 1995. Prolonged gestation, decreased triiodothyronine concentration, and thyroid gland histomorphologic features in newborn foals of mares grazing Acremonion coenophialum-infected fescue. Am J Vet Res, 56, 66-9 BREUHAUS, B.A., 2011. Disorders of the Equine Thyroid Gland. Vet Clin North Am Equine Pract., 27 (1): 115-128. BREUHAUS, B.A. & LAFEVERS, D.H. 2005. Thyroid function in normal, sick and premature Foals [abstract]. J Vet Intern Med, 19, 445. BUFF, P.R. et al., 2007. Seasonal and pulsatile dynamics of thyrotropin and leptin in mares maintained under a constant energy balance. Domestic Animal Endocrinol., 33: 430-436. CHRISTENSEN, R.A. et al., 1997. Acute effects of short-term feed deprivation and refeeding on circulating concentrations of metabolites, insulin-like growth factor i, insulin-like growth factor binding proteins, somatotropin, and thyroid hormones in adult geldings. J Anim Sci., 75: 1351-1358. CROCKFORD, S.J., 2003. Thyroid rhythm phenotypes and hominid evolution: a new paradigm implicates pulsatile hormone secretion in speciation and adaptation changes. Comp Biochem Physiol AMol Integr Physiol., 135: 105-129. DIVERS, J.T., 2008. Endocrine Testing in Horses: Metabolic Syndrome and Cushing's Disease. Equine Vet J., 28 (5): 315-316. DONALD E.G. GRIESDALE, RUSSELL J. DE SOUZA, ROB M. VAN DAM. et al., 2008. Intensive insulin therapy and mortality among critically ill patients: a meta-analysis including NICE-SUGAR study data. CMAJ. 180(8): 821–827. DOUGLAS, R. 1999. Circadian cortisol rhythmicity and equine cushing's-like disease. Equine Vet J, 19(11), 684, 750-751, 753. DUCKETT WM. 1989. Thyroid gland. Equine internal medicine. 917–923. FAZIO, E. et al., 2007. Total and free iodothyronine levels of growing Thoroughbred foals: Effects of weaning and gender. Livestock Science, 110 (3): 207-213. FRANK, N. et al., 2002. Equine thyroid dysfunction. Vet Clin Equine, 18: 305-319. FURR, M.O.; MURRAY, M.J. & FERGUSON, D.C. 1992. The effects of stress on gastric ulceration, T3, T4, reverse T3 and cortisol in neonatal foals. Equine Vet J, 24, 37-40. HALLERMEIER KM , WU SM, STRATAKIS CA, CHAN CHY, BOURDONY CJ, RENNERT OM, et al., 1998. Genetic heterogeneity of adrenocorticotropin (ACTH) resistance syndromes: identification of a novel mutation of the ACTH receptor genein hereditary glucocorticoid deficiency. Mol Genet Metab., 64:256-65. HULBERT, A.J., 2000. Thyroid hormones and their effects: a new perspective. Biol. Rev., 75: 519-631. HURCOMBE, S.D., 2011. Hypothalamic-Pituitary gland axis function and disfunction in horses. Vet Clin Equine, 27: 1-17. KRATZSCH, J. & PULZER, F., 2008. Thyroid gland development and defects. Best Pract Res Clin Endocrinol Metab., 22 (1): 57-75. MEDICA, P. et al., 2011. 24-hour endocrine profiles of quarter horses under resting conditions. Equine Vet J., 31: 35-40. MESSER, N.T. et al., 1998. Thyroid Hormone Levels in Thoroughbred Mares and Their Foals at Parturition. Proceedings of the Annual Convention of the AAEP, 44: 248-251. TORIBIO, R.E., 2011. Endocrine dysregulation in critically ill foals and horses. Vet Clin North Am Equine Pract., 27 (1): 35-47. TORIBIO, R.E. & DUCKETT, W.M., 2004. Equine Internal Medicine. Estados Unidos de América: Saunders. https://revistasojs.ucaldas.edu.co/index.php/boletincientifico/article/download/4492/4125 info:eu-repo/semantics/article http://purl.org/coar/resource_type/c_6501 info:eu-repo/semantics/publishedVersion http://purl.org/coar/version/c_970fb48d4fbd8a85 info:eu-repo/semantics/openAccess http://purl.org/coar/access_right/c_abf2 Text Publication |
| institution |
UNIVERSIDAD DE CALDAS |
| thumbnail |
https://nuevo.metarevistas.org/UNIVERSIDADDECALDAS/logo.png |
| country_str |
Colombia |
| collection |
Boletín Científico Centro de Museos Museo de Historia Natural |
| title |
Comparación del perfil tiroideo en Equus ferus caballus (mammalia: perissodactyla) por género y edad |
| spellingShingle |
Comparación del perfil tiroideo en Equus ferus caballus (mammalia: perissodactyla) por género y edad Osorio, José Henry Ramírez, Felipe Pérez, Jorge Enrique tiroides metabolismo caballos thyroid metabolism horses |
| title_short |
Comparación del perfil tiroideo en Equus ferus caballus (mammalia: perissodactyla) por género y edad |
| title_full |
Comparación del perfil tiroideo en Equus ferus caballus (mammalia: perissodactyla) por género y edad |
| title_fullStr |
Comparación del perfil tiroideo en Equus ferus caballus (mammalia: perissodactyla) por género y edad |
| title_full_unstemmed |
Comparación del perfil tiroideo en Equus ferus caballus (mammalia: perissodactyla) por género y edad |
| title_sort |
comparación del perfil tiroideo en equus ferus caballus (mammalia: perissodactyla) por género y edad |
| title_eng |
Comparison of thyroid profile in Equus ferus caballus (mammalia: perissodactyla) by gender and age |
| description |
Objetivo: Comparar y analizar la correlación entre las concentraciones tiroideas séricas de 6 grupos de equinos (hembras jóvenes vs. machos jóvenes; hembras adultas vs. machos adultos; hembras jóvenes vs. hembras adultas; machos jóvenes vs. machos adultos; hembras vs. machos y jóvenes vs. adultos). Materiales y métodos: Se obtuvieron 99 muestras sanguíneas de caballos en estado de ayuno, diferenciados por género y edad (50 caballos menores de dos años: 25 hembras y 25 machos, y 49 caballos mayores de dos años: 25 hembras y 24 machos). Se determinaron los niveles de TSH y T4L mediante inmunoensayo enzimático. Resultados: Para el grupo de la fracción T4L según edad: jóvenes vs. adultos se encontró una diferencia significativa con un p-valor inferior a 0,05 igual a 0,005, con rangos promedio de 0,74 mg/dl jóvenes y 0,59 mg/dl adultos, con un nivel de confianza de 95%. De igual forma en el grupo de hembras jóvenes vs. hembras adultas en la fracción de T4L con rangos de 0,74 mg/dl y 0,56 mg/dl respectivamente, se halló una diferencia estadísticamente significativa con un p-valor inferior a 0,05 igual a 0,01. Para los demás grupos las diferencias en los valores de T4L y TSH, no fueron significativas (P ≥ 0,05).  Conclusiones: Los resultados sugieren que las hembras jóvenes presentan niveles séricos más altos de T4L.
|
| description_eng |
Objective: To compare and analyze the correlation between serum thyroid concentrations of 6 groups of horses (young females vs. young males; adult females vs. adult males; young females vs. adult females; young males vs. adult males; females vs. males, and young vs. adults). Materials and Methods:  Blood samples were obtained from 99 horses in the fasting state, differentiated by gender and age (50 horses under two years: 25 females and 25 males, and 49 horses over two years: 25 females and 24 males). Levels of THS and free T4 were measured by enzymatic immunoassay. Results: For the FT4 by age group: significant difference for young vs. adults was found, with a p-value lower than 0.05 equal to 0.005, with 0.74 mg/dl and 0.59 mg/dl average ranks for young and adults respectively, with a confidence level of 95%. Similarly, statistically significant difference for young females vs. adult females was found in the FT4 fraction ranging from 0.74 mg/dl and 0.56 mg/dl respectively, with a p-value lower than 0.05 equal to 0.01. For the other groups, the differences in FT4 and TSH values ?? were not significant (P ≥ 0.05).  Conclusions: The results suggest that young females present higher FT4 serum levels.
|
| author |
Osorio, José Henry Ramírez, Felipe Pérez, Jorge Enrique |
| author_facet |
Osorio, José Henry Ramírez, Felipe Pérez, Jorge Enrique |
| topicspa_str_mv |
tiroides metabolismo caballos |
| topic |
tiroides metabolismo caballos thyroid metabolism horses |
| topic_facet |
tiroides metabolismo caballos thyroid metabolism horses |
| citationvolume |
17 |
| citationissue |
2 |
| citationedition |
Núm. 2 , Año 2013 : Julio - Diciembre |
| publisher |
Boletín Científico |
| ispartofjournal |
Boletín Científico Centro de Museos Museo de Historia Natural |
| source |
https://revistasojs.ucaldas.edu.co/index.php/boletincientifico/article/view/4492 |
| language |
spa |
| format |
Article |
| rights |
https://creativecommons.org/licenses/by-nc-sa/4.0/ Boletín Científico del Centro de Museos - 2013 info:eu-repo/semantics/openAccess http://purl.org/coar/access_right/c_abf2 |
| references |
ABRAHAM, G.G. et al., 2011. Serum thyroid hormone, insulin, glucose, triglycerides and protein concentrations in normal horses: Association with topical dexamethasone usage. Vet J., 188: 307-312. BARAGLI, P. et al., 2011. Early evidence of the anticipatory response of plasma catecholamine in equine exercise. Equine Vet J., 31: 85-88. BOOSINGER, T.R.; BRENDEMUEHL, J.P.; BRANSBY, D.L. et al. 1995. Prolonged gestation, decreased triiodothyronine concentration, and thyroid gland histomorphologic features in newborn foals of mares grazing Acremonion coenophialum-infected fescue. Am J Vet Res, 56, 66-9 BREUHAUS, B.A., 2011. Disorders of the Equine Thyroid Gland. Vet Clin North Am Equine Pract., 27 (1): 115-128. BREUHAUS, B.A. & LAFEVERS, D.H. 2005. Thyroid function in normal, sick and premature Foals [abstract]. J Vet Intern Med, 19, 445. BUFF, P.R. et al., 2007. Seasonal and pulsatile dynamics of thyrotropin and leptin in mares maintained under a constant energy balance. Domestic Animal Endocrinol., 33: 430-436. CHRISTENSEN, R.A. et al., 1997. Acute effects of short-term feed deprivation and refeeding on circulating concentrations of metabolites, insulin-like growth factor i, insulin-like growth factor binding proteins, somatotropin, and thyroid hormones in adult geldings. J Anim Sci., 75: 1351-1358. CROCKFORD, S.J., 2003. Thyroid rhythm phenotypes and hominid evolution: a new paradigm implicates pulsatile hormone secretion in speciation and adaptation changes. Comp Biochem Physiol AMol Integr Physiol., 135: 105-129. DIVERS, J.T., 2008. Endocrine Testing in Horses: Metabolic Syndrome and Cushing's Disease. Equine Vet J., 28 (5): 315-316. DONALD E.G. GRIESDALE, RUSSELL J. DE SOUZA, ROB M. VAN DAM. et al., 2008. Intensive insulin therapy and mortality among critically ill patients: a meta-analysis including NICE-SUGAR study data. CMAJ. 180(8): 821–827. DOUGLAS, R. 1999. Circadian cortisol rhythmicity and equine cushing's-like disease. Equine Vet J, 19(11), 684, 750-751, 753. DUCKETT WM. 1989. Thyroid gland. Equine internal medicine. 917–923. FAZIO, E. et al., 2007. Total and free iodothyronine levels of growing Thoroughbred foals: Effects of weaning and gender. Livestock Science, 110 (3): 207-213. FRANK, N. et al., 2002. Equine thyroid dysfunction. Vet Clin Equine, 18: 305-319. FURR, M.O.; MURRAY, M.J. & FERGUSON, D.C. 1992. The effects of stress on gastric ulceration, T3, T4, reverse T3 and cortisol in neonatal foals. Equine Vet J, 24, 37-40. HALLERMEIER KM , WU SM, STRATAKIS CA, CHAN CHY, BOURDONY CJ, RENNERT OM, et al., 1998. Genetic heterogeneity of adrenocorticotropin (ACTH) resistance syndromes: identification of a novel mutation of the ACTH receptor genein hereditary glucocorticoid deficiency. Mol Genet Metab., 64:256-65. HULBERT, A.J., 2000. Thyroid hormones and their effects: a new perspective. Biol. Rev., 75: 519-631. HURCOMBE, S.D., 2011. Hypothalamic-Pituitary gland axis function and disfunction in horses. Vet Clin Equine, 27: 1-17. KRATZSCH, J. & PULZER, F., 2008. Thyroid gland development and defects. Best Pract Res Clin Endocrinol Metab., 22 (1): 57-75. MEDICA, P. et al., 2011. 24-hour endocrine profiles of quarter horses under resting conditions. Equine Vet J., 31: 35-40. MESSER, N.T. et al., 1998. Thyroid Hormone Levels in Thoroughbred Mares and Their Foals at Parturition. Proceedings of the Annual Convention of the AAEP, 44: 248-251. TORIBIO, R.E., 2011. Endocrine dysregulation in critically ill foals and horses. Vet Clin North Am Equine Pract., 27 (1): 35-47. TORIBIO, R.E. & DUCKETT, W.M., 2004. Equine Internal Medicine. Estados Unidos de América: Saunders. |
| type_driver |
info:eu-repo/semantics/article |
| type_coar |
http://purl.org/coar/resource_type/c_6501 |
| type_version |
info:eu-repo/semantics/publishedVersion |
| type_coarversion |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| type_content |
Text |
| publishDate |
2013-07-01 |
| date_accessioned |
2013-07-01T00:00:00Z |
| date_available |
2013-07-01T00:00:00Z |
| url |
https://revistasojs.ucaldas.edu.co/index.php/boletincientifico/article/view/4492 |
| url_doi |
https://revistasojs.ucaldas.edu.co/index.php/boletincientifico/article/view/4492 |
| issn |
0123-3068 |
| eissn |
2462-8190 |
| citationstartpage |
121 |
| citationendpage |
126 |
| url2_str_mv |
https://revistasojs.ucaldas.edu.co/index.php/boletincientifico/article/download/4492/4125 |
| _version_ |
1811199576126783488 |