Hematologyand Serum Biochemistryof Free-Ranging Nutria (Myocastor Coypus)

Autores
Martino, Pablo Eduardo; Aráuz, Sandra M.; Anselmino, Fernando; Cisterna, Cecilia; Silvestrini, María P.; Corva, Santiago; Hozbor, Federico
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Information on reference blood values in the literature is lacking for many wild rodents. In this study, comprehensive reference intervals (RIs) for a wide range of analytes from 101 healthy free-ranging nutria were determined. Animals were captured in Buenos Aires, Argentina (378509S, 578349W), and southward (388609S, 588239W), encompassing major biotopes of agricultural pampas with dunes and grassland steppes on the east coast. Traps were set at locations with high-density nutria populations (i.e., those areas that showed signs of movement, territorial marking, or feeding activities). Although the small sample size limits the interpretation of these findings, RIs were determined by a robust method using the central 95th percentile. In nutria, the RI range varied greatly for the leukocyte differentials, with mature neutrophils: 3,907–5,544/ll for females and 3,744–5,900/ll for males; band neutrophils: 0–10/ll for females and 3–18/ll for males; lymphocytes: 4,213– 5,940/ll for both sexes combined; monocytes: 165–402/ll for both sexes combined; eosinophils: 13–91/ll for females and 108–165/ll for males; and basophils: 0–87/ll for both sexes combined. Platelet concentration was 543–727 3 109/L for both sexes combined. There was also a wide RI range for biochemistry values for some enzymes, such as alkaline phosphatase: 200–399 IU/L for both sexes combined; cholinesterase: 762–1,407 IU/L for females and 763–1,284 IU/L for males; creatine kinase: 182–552 IU/L for females and 162–451 IU/L for males; amylase: 853–1,865 IU/L for females and 779–1,293 IU/L for males; and glucose concentration 120.2– 180.6 mg/dl for both sexes combined. Conversely, there was not a wide pooled RI range for calcium: 7.0–11.2 mg/dl; phosphorous: 6.1–9.3 mg/dl; sodium: 133.0–159.0 mEq/L; potassium: 3.0–8.2 mEq/L; chloride: 101.4– 143.0 mEq/L; and urea: 11.3–36.8 mg/dl. The red blood cell indices had a narrow range, with mean corpuscular volume: 84.0 102.5 fl and mean corpuscular hemoglobin concentration: 18.2–28.8 g/dl, and which was most likely due to strict physiologic controls. The results from this study were similar to those previously reported for farmed nutria.
Materia
Ciencias Veterinarias
Hematology
serum biochemistry
Myocastor coypus
Nutrias
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-nd/4.0/
Repositorio
CIC Digital (CICBA)
Institución
Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
OAI Identificador
oai:digital.cic.gba.gob.ar:11746/6537

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network_acronym_str CICBA
repository_id_str 9441
network_name_str CIC Digital (CICBA)
spelling Hematologyand Serum Biochemistryof Free-Ranging Nutria (Myocastor Coypus)Martino, Pablo EduardoAráuz, Sandra M.Anselmino, FernandoCisterna, CeciliaSilvestrini, María P.Corva, SantiagoHozbor, FedericoCiencias VeterinariasHematologyserum biochemistryMyocastor coypusNutriasInformation on reference blood values in the literature is lacking for many wild rodents. In this study, comprehensive reference intervals (RIs) for a wide range of analytes from 101 healthy free-ranging nutria were determined. Animals were captured in Buenos Aires, Argentina (378509S, 578349W), and southward (388609S, 588239W), encompassing major biotopes of agricultural pampas with dunes and grassland steppes on the east coast. Traps were set at locations with high-density nutria populations (i.e., those areas that showed signs of movement, territorial marking, or feeding activities). Although the small sample size limits the interpretation of these findings, RIs were determined by a robust method using the central 95th percentile. In nutria, the RI range varied greatly for the leukocyte differentials, with mature neutrophils: 3,907–5,544/ll for females and 3,744–5,900/ll for males; band neutrophils: 0–10/ll for females and 3–18/ll for males; lymphocytes: 4,213– 5,940/ll for both sexes combined; monocytes: 165–402/ll for both sexes combined; eosinophils: 13–91/ll for females and 108–165/ll for males; and basophils: 0–87/ll for both sexes combined. Platelet concentration was 543–727 3 109/L for both sexes combined. There was also a wide RI range for biochemistry values for some enzymes, such as alkaline phosphatase: 200–399 IU/L for both sexes combined; cholinesterase: 762–1,407 IU/L for females and 763–1,284 IU/L for males; creatine kinase: 182–552 IU/L for females and 162–451 IU/L for males; amylase: 853–1,865 IU/L for females and 779–1,293 IU/L for males; and glucose concentration 120.2– 180.6 mg/dl for both sexes combined. Conversely, there was not a wide pooled RI range for calcium: 7.0–11.2 mg/dl; phosphorous: 6.1–9.3 mg/dl; sodium: 133.0–159.0 mEq/L; potassium: 3.0–8.2 mEq/L; chloride: 101.4– 143.0 mEq/L; and urea: 11.3–36.8 mg/dl. The red blood cell indices had a narrow range, with mean corpuscular volume: 84.0 102.5 fl and mean corpuscular hemoglobin concentration: 18.2–28.8 g/dl, and which was most likely due to strict physiologic controls. The results from this study were similar to those previously reported for farmed nutria.American Association of Zoo Veterinarians2012info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://digital.cic.gba.gob.ar/handle/11746/6537enginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/reponame:CIC Digital (CICBA)instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Airesinstacron:CICBA2025-09-29T13:39:50Zoai:digital.cic.gba.gob.ar:11746/6537Institucionalhttp://digital.cic.gba.gob.arOrganismo científico-tecnológicoNo correspondehttp://digital.cic.gba.gob.ar/oai/snrdmarisa.degiusti@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:94412025-09-29 13:39:50.648CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Airesfalse
dc.title.none.fl_str_mv Hematologyand Serum Biochemistryof Free-Ranging Nutria (Myocastor Coypus)
title Hematologyand Serum Biochemistryof Free-Ranging Nutria (Myocastor Coypus)
spellingShingle Hematologyand Serum Biochemistryof Free-Ranging Nutria (Myocastor Coypus)
Martino, Pablo Eduardo
Ciencias Veterinarias
Hematology
serum biochemistry
Myocastor coypus
Nutrias
title_short Hematologyand Serum Biochemistryof Free-Ranging Nutria (Myocastor Coypus)
title_full Hematologyand Serum Biochemistryof Free-Ranging Nutria (Myocastor Coypus)
title_fullStr Hematologyand Serum Biochemistryof Free-Ranging Nutria (Myocastor Coypus)
title_full_unstemmed Hematologyand Serum Biochemistryof Free-Ranging Nutria (Myocastor Coypus)
title_sort Hematologyand Serum Biochemistryof Free-Ranging Nutria (Myocastor Coypus)
dc.creator.none.fl_str_mv Martino, Pablo Eduardo
Aráuz, Sandra M.
Anselmino, Fernando
Cisterna, Cecilia
Silvestrini, María P.
Corva, Santiago
Hozbor, Federico
author Martino, Pablo Eduardo
author_facet Martino, Pablo Eduardo
Aráuz, Sandra M.
Anselmino, Fernando
Cisterna, Cecilia
Silvestrini, María P.
Corva, Santiago
Hozbor, Federico
author_role author
author2 Aráuz, Sandra M.
Anselmino, Fernando
Cisterna, Cecilia
Silvestrini, María P.
Corva, Santiago
Hozbor, Federico
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Ciencias Veterinarias
Hematology
serum biochemistry
Myocastor coypus
Nutrias
topic Ciencias Veterinarias
Hematology
serum biochemistry
Myocastor coypus
Nutrias
dc.description.none.fl_txt_mv Information on reference blood values in the literature is lacking for many wild rodents. In this study, comprehensive reference intervals (RIs) for a wide range of analytes from 101 healthy free-ranging nutria were determined. Animals were captured in Buenos Aires, Argentina (378509S, 578349W), and southward (388609S, 588239W), encompassing major biotopes of agricultural pampas with dunes and grassland steppes on the east coast. Traps were set at locations with high-density nutria populations (i.e., those areas that showed signs of movement, territorial marking, or feeding activities). Although the small sample size limits the interpretation of these findings, RIs were determined by a robust method using the central 95th percentile. In nutria, the RI range varied greatly for the leukocyte differentials, with mature neutrophils: 3,907–5,544/ll for females and 3,744–5,900/ll for males; band neutrophils: 0–10/ll for females and 3–18/ll for males; lymphocytes: 4,213– 5,940/ll for both sexes combined; monocytes: 165–402/ll for both sexes combined; eosinophils: 13–91/ll for females and 108–165/ll for males; and basophils: 0–87/ll for both sexes combined. Platelet concentration was 543–727 3 109/L for both sexes combined. There was also a wide RI range for biochemistry values for some enzymes, such as alkaline phosphatase: 200–399 IU/L for both sexes combined; cholinesterase: 762–1,407 IU/L for females and 763–1,284 IU/L for males; creatine kinase: 182–552 IU/L for females and 162–451 IU/L for males; amylase: 853–1,865 IU/L for females and 779–1,293 IU/L for males; and glucose concentration 120.2– 180.6 mg/dl for both sexes combined. Conversely, there was not a wide pooled RI range for calcium: 7.0–11.2 mg/dl; phosphorous: 6.1–9.3 mg/dl; sodium: 133.0–159.0 mEq/L; potassium: 3.0–8.2 mEq/L; chloride: 101.4– 143.0 mEq/L; and urea: 11.3–36.8 mg/dl. The red blood cell indices had a narrow range, with mean corpuscular volume: 84.0 102.5 fl and mean corpuscular hemoglobin concentration: 18.2–28.8 g/dl, and which was most likely due to strict physiologic controls. The results from this study were similar to those previously reported for farmed nutria.
description Information on reference blood values in the literature is lacking for many wild rodents. In this study, comprehensive reference intervals (RIs) for a wide range of analytes from 101 healthy free-ranging nutria were determined. Animals were captured in Buenos Aires, Argentina (378509S, 578349W), and southward (388609S, 588239W), encompassing major biotopes of agricultural pampas with dunes and grassland steppes on the east coast. Traps were set at locations with high-density nutria populations (i.e., those areas that showed signs of movement, territorial marking, or feeding activities). Although the small sample size limits the interpretation of these findings, RIs were determined by a robust method using the central 95th percentile. In nutria, the RI range varied greatly for the leukocyte differentials, with mature neutrophils: 3,907–5,544/ll for females and 3,744–5,900/ll for males; band neutrophils: 0–10/ll for females and 3–18/ll for males; lymphocytes: 4,213– 5,940/ll for both sexes combined; monocytes: 165–402/ll for both sexes combined; eosinophils: 13–91/ll for females and 108–165/ll for males; and basophils: 0–87/ll for both sexes combined. Platelet concentration was 543–727 3 109/L for both sexes combined. There was also a wide RI range for biochemistry values for some enzymes, such as alkaline phosphatase: 200–399 IU/L for both sexes combined; cholinesterase: 762–1,407 IU/L for females and 763–1,284 IU/L for males; creatine kinase: 182–552 IU/L for females and 162–451 IU/L for males; amylase: 853–1,865 IU/L for females and 779–1,293 IU/L for males; and glucose concentration 120.2– 180.6 mg/dl for both sexes combined. Conversely, there was not a wide pooled RI range for calcium: 7.0–11.2 mg/dl; phosphorous: 6.1–9.3 mg/dl; sodium: 133.0–159.0 mEq/L; potassium: 3.0–8.2 mEq/L; chloride: 101.4– 143.0 mEq/L; and urea: 11.3–36.8 mg/dl. The red blood cell indices had a narrow range, with mean corpuscular volume: 84.0 102.5 fl and mean corpuscular hemoglobin concentration: 18.2–28.8 g/dl, and which was most likely due to strict physiologic controls. The results from this study were similar to those previously reported for farmed nutria.
publishDate 2012
dc.date.none.fl_str_mv 2012
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://digital.cic.gba.gob.ar/handle/11746/6537
url https://digital.cic.gba.gob.ar/handle/11746/6537
dc.language.none.fl_str_mv eng
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dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
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eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv American Association of Zoo Veterinarians
publisher.none.fl_str_mv American Association of Zoo Veterinarians
dc.source.none.fl_str_mv reponame:CIC Digital (CICBA)
instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron:CICBA
reponame_str CIC Digital (CICBA)
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instname_str Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
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institution CICBA
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repository.mail.fl_str_mv marisa.degiusti@sedici.unlp.edu.ar
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