دورية أكاديمية
Physiological and hematological parameters of sheep reared in the tropics and subtropics
| العنوان: | Physiological and hematological parameters of sheep reared in the tropics and subtropics |
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| المؤلفون: | L. Seixas, V. Peripolli, D. A.E. Façanha, V. Fischer, C.H.E.C. Poli, C.B. Melo, H. Louvandini, C.M. McManus |
| المصدر: | Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Vol 73, Iss 3, Pp 622-630 (2021) |
| بيانات النشر: | Universidade Federal de Minas Gerais, 2021. |
| سنة النشر: | 2021 |
| المجموعة: | LCC:Animal culture |
| مصطلحات موضوعية: | hematology, rectal temperature, reference interval, respiratory rate, small ruminants, Animal culture, SF1-1100 |
| الوصف: | ABSTRACT This study aimed to determine the physiological and hematological parameters of sheep in Brazil. Therefore, 5,081 observations were used from previous experiments with animals from different Brazilian regions with the time of day, gender, breed, age, physiological characteristics, hematological and climatic variables. The animals were classified according to their stress level, and only data of non-stressed animals were used to calculate the reference values. Respiratory rate was the parameter that most differed from the normal range, with values above the limits usually reported for the species, being higher in commercial wool sheep. For hematological variables, differences were observed between the present results and the previously reported values in the literature. A higher number of red blood cells (RBC), lower hemoglobin and mean corpuscular hemoglobin concentration (MCHC) were observed in young animals. A higher number of RBC and MCHC were noted in sheep crossed with local breeds. Considering that physiological and hematological parameters are indicators of the animal's pathological or physiological state, for a correct interpretation of the results, the use of reference values based on animals with similar racial characteristics and subjected to similar environmental conditions is recommended. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English Portuguese |
| تدمد: | 1678-4162 |
| Relation: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352021000300622&tlng=en; https://doaj.org/toc/1678-4162 |
| DOI: | 10.1590/1678-4162-12204 |
| URL الوصول: | https://doaj.org/article/a0ad412dc59a421380b902c2d15934d7 |
| رقم الأكسشن: | edsdoj.0ad412dc59a421380b902c2d15934d7 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 16784162 |
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| DOI: | 10.1590/1678-4162-12204 |