Blood biochemical, hormonal, and hematological responses of native sheep submitted to different environmental conditions

被引：7

作者：

Rodrigues, Raimundo Calixto Martins ^{[1
]}

Furtado, Dermeval Araujo ^{[2
]}

Ribeiro, Neila Lidiany ^{[2
]}

Silva, Ricardo de Sousa ^{[2
]}

Silva, Jose Antonio Pires da Costa ^{[2
]}

da Silva, Maycon Rodrigues ^{[2
]}

Mascarenhas, Nagela Maria Henrique ^{[2
]}

Cavalcanti, Cacio Ribeiro ^{[2
]}

Ayres, Gypson Dutra Junqueira ^{[2
]}

Dornelas, Karoline Carvalho ^{[3
]}

Lima, Patricia Rodriguesde ^{[4
]}

de Figueiredo, Caio Franklin Vieira ^{[5
]}

机构：

[1] Univ Fed Maranhao, Rod BR-222 S-N, Sao Luis, MA, Brazil

[2] Univ Fed Campina Grande, BR-58429900 Campina Grande, PB, Brazil

[3] Univ Fed Mato Grosso, BR-78605091 Barra Do Garcas, MT, Brazil

[4] Univ Fed Paraiba, BR-58397000 Areia, PB, Brazil

[5] Inst Fed Sertao Pernambuco, BR-56302100 Petrolina, PE, Brazil

来源：

RESEARCH IN VETERINARY SCIENCE | 2023年 / 165卷

关键词：

Comfort; Heat stress; Sheep farming; Thyroid; METABOLIC PROFILE; HEAT-STRESS; SANTA INES; PARAMETERS; GOATS; EWES;

D O I：

10.1016/j.rvsc.2023.105067

中图分类号：

S85 [动物医学（兽医学）];

学科分类号：

0906 ;

摘要：

The aim of this study was to evaluate the biochemical, hormonal, and hematological blood responses of native sheep subjected to five temperatures (20 degrees, 24 degrees, 28 degrees, 32 degrees, and 36 degrees C), using 24 sheep of the following breeds: Santa In & ecirc;s (SI), Morada Nova (MN), Soinga (SO) and no defined racial pattern (NDRP), kept in collective pens inside the climatic chamber. The experimental design was completely randomized, in a 5 x 4 factorial scheme (5 temperatures and 4 breeds) with 6 animals of each breed at each temperature. There was interaction for urea (P < .0001), glucose (P < .0001), cholesterol (P < .0001), and magnesium (P < .0001) as a function of breed and air temperature. Urea (P = .001), glucose (P < .0001), triglycerides (P = .033), cholesterol (P = .004), and magnesium (P < .0001) showed differences according to breed. It was observed that T4 (P < .0001) and cortisol (P < .0001) showed an interaction between breed and temperature, while T4 (P = .001) and cortisol (P = .001) an effect of breed. The highest magnesium concentration was observed in MN, and the lowest was in NDRP, SO, and SI, which are statistically similar, and SI and NDRP are statistically similar. The hormones showed a significant effect (P < .0001) for temperature, where cortisol increased, and thyroid hormones decreased with increasing temperature. Temperatures of 32 degrees and 36 degrees C contribute to changes in blood, hormone, and hematological biochemical responses of native sheep.

引用

页数：7

共 30 条

[1]

[Anonymous], 2007, Nutrient requirements of small ruminants: sheep, goats, cervids, and new world camelids, V6th, DOI DOI 10.17226/11654

[2]

[Anonymous], 2001, SAS SYST WIND

[3] Effect of diet on the metabolic profile of Santa Ines sheep feedlot [J].

Borburema, J. B. ;

Cezar, M. F. ;

Marques, D. D. ;

Cunha, M. G. G. ;

Pereira Filho, J. M. ;

Sousa, W. H. ;

Furtado, D. A. ;

Costa, R. G. .

ARQUIVO BRASILEIRO DE MEDICINA VETERINARIA E ZOOTECNIA, 2012, 64 (04) :983-990

[4] Plasma concentrations of testosterone, triiodothyronine (T3), and thyroxine (T4) in bucks submitted to heat stress [J].

Coelho, L. A. ;

Sasa, A. ;

Bicudo, S. D. ;

Balieiro, J. C. C. .

ARQUIVO BRASILEIRO DE MEDICINA VETERINARIA E ZOOTECNIA, 2008, 60 (06) :1338-1345

[5]

Costa RG, 2015, Actas iberoamericanas de conservacion animal/Actas iberoamericanas de conservación animal, V6, P424

[6] Biochemical and hormonal parameters of lambs using guava (Psidium guajava']java L.) agro-industrial waste in the diet [J].

Costa, Roberto G. ;

Ribeiro, Neila L. ;

Nobre, Priscila T. ;

Carvalho, Francisco F. R. ;

Medeiros, Ariosvaldo N. ;

Cruz, George R. B. ;

Freire, Luis F. S. .

TROPICAL ANIMAL HEALTH AND PRODUCTION, 2018, 50 (01) :217-221

[7]

Libardi Keli Daiane Cristina, 2018, Ciênc. anim. bras., V19, pe, DOI [10.1590/1809-6891v19e-31227, 10.1590/1809-6891v19e-31227]

[8]

Lima Elizabeth Hortêncio Ferreira, 2016, Ciênc. anim. bras., V17, P105, DOI [10.1590/1089-6891v17i128370, 10.1590/1089-6891v17i128370]

[9]

Furtado DA, 2017, J ANIM BEHAV BIOMETE, V5, P72, DOI 10.14269/2318-1265/jabb.v5n1p72-77

[10]

Gois G.C., 2017, Nutri.Time, V14, P7001

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