|
1
|
Oluwagbenga EM, Fraley GS. Heat stress and poultry production: a comprehensive review. Poult Sci 2023; 102:103141. [PMID: 37852055 PMCID: PMC10591017 DOI: 10.1016/j.psj.2023.103141] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 09/18/2023] [Accepted: 09/18/2023] [Indexed: 10/20/2023] Open
Abstract
The impact of global warming on poultry production has gained significant attention over the years. However, our current knowledge and understanding of the mechanisms through which heat stress (HS) resulting from global warming affects the welfare, behavior, immune response, production performance, and even transgenerational effects in poultry are still incomplete. Further research is needed to delve deeper into these mechanisms to gain a comprehensive understanding. Numerous studies have investigated various biomarkers of stress in poultry, aiming to identify reliable markers that can accurately assess the physiological status and well-being of birds. However, there is a significant amount of variation and inconsistency in the results reported across different studies. This inconsistency highlights the need for more standardized methods and assays and a clearer understanding of the factors that influence these biomarkers in poultry. This review article specifically focuses on 3 main aspects: 1) the neuroendocrine and behavioral responses of poultry to HS, 2) the biomarkers of HS and 3) the impact of HS on poultry production that have been studied in poultry. By examining the neuroendocrine and behavioral changes exhibited by poultry under HS, we aim to gain insights into the physiological impact of elevated temperatures in poultry.
Collapse
Affiliation(s)
| | - G S Fraley
- Animal Sciences, Purdue University, West Lafayette, IN USA.
| |
Collapse
|
|
2
|
Lima HJD, Morais MVM, Pereira IDB. Updates in research on quail nutrition and feeding: a review. WORLD POULTRY SCI J 2022. [DOI: 10.1080/00439339.2022.2150926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Affiliation(s)
- H. J. D. Lima
- Departamento de Zootecnia e Extensão Rural, Universidade Federal de Mato Grosso, Cuiabá, Brasil
| | - M. V. M. Morais
- Departamento de Zootecnia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brasil
| | - I. D. B. Pereira
- Departamento de Zootecnia e Extensão Rural, Universidade Federal de Mato Grosso, Cuiabá, Brasil
| |
Collapse
|
|
3
|
Liu Z, Chen X, Zhao Y, Peng J, Chen D, Yu S, Geng Z. Brooding Temperature Alters Yolk Sac Absorption and Affected Ovarian Development in Goslings. Animals (Basel) 2022; 12:ani12121513. [PMID: 35739850 PMCID: PMC9219442 DOI: 10.3390/ani12121513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 05/25/2022] [Accepted: 05/30/2022] [Indexed: 11/16/2022] Open
Abstract
In order to explore the brooding temperature on the absorption of yolk sac and the ovary development of goslings, 126 1-day-old female goslings were randomly divided into three groups with three replicates in each group. The brooding temperatures were set at 32 °C, 29 °C and 26 °C (represent G32, G29 and G26), respectively, in each group. At 48, 60 and 72 h, two goslings from each replicate were weighed, and the yolk sac was collected and weighed. The fatty acid composition of yolk sac fluid was determined by gas chromatography-mass spectrometry (GC-MS). At 1, 2, 3, and 4 weeks of age, goslings from each replicate were weighed, the ovaries were weighed and fixed for hematoxylin-eosin (HE) staining, Cell cycle checkpoint kinase 1 (CHK1), fibroblast growth factor 12 (FGF12) and Sma-and Mad-related protein 4 (SMAD4) which related to regulation of ovarian development were determined by qRT-PCR. The body weight of G29 and G26 was significantly higher than that of G32 at 72 h (p < 0.05). The contents of C14:0, C16:0, C18:2n6c and total fatty acid (ΣTFA) from G32 were significantly higher than that of G26 (p < 0.05), and the contents of C18:1n9t and C22:0 in G29 were significantly higher than that of G26 (p < 0.05). The ovary index, ovary and body weight were significantly higher in G29 than those of G32 and G26 at 2 weeks of age (p < 0.05). The number of primordial follicles, number of primary follicles and diameter of primary follicles were significantly higher in G29 than those in G32 and G26 at 4 weeks of age (p < 0.05). In G29, the expression of CHK1 and SMAD4 was significantly higher than that in G32, and the expression of FGF12 and SMAD4 was significantly higher (p < 0.05) than that in G26 at 2 and 4 weeks of age. In conclusion, brooding temperature at 29 °C could promote the absorption of fatty acids in yolk sac, body weight gain, and ovarian development through up-regulating the expression of CHK1, FGF12 and SMAD4.
Collapse
Affiliation(s)
- Zhengquan Liu
- College of Animal Science and Technology, Anhui Agricultural University, No. 130 Changjiang West Road, Hefei 230036, China; (Z.L.); (Y.Z.); (J.P.); (D.C.); (S.Y.); (Z.G.)
| | - Xingyong Chen
- College of Animal Science and Technology, Anhui Agricultural University, No. 130 Changjiang West Road, Hefei 230036, China; (Z.L.); (Y.Z.); (J.P.); (D.C.); (S.Y.); (Z.G.)
- Anhui Province Key Laboratory of Local Livestock and Poultry Genetic Resource Conservation and Bio-Breeding, Anhui Agricultural University, No. 130 Changjiang West Road, Hefei 230036, China
- Correspondence: ; Tel.: +86-551-65786244
| | - Yutong Zhao
- College of Animal Science and Technology, Anhui Agricultural University, No. 130 Changjiang West Road, Hefei 230036, China; (Z.L.); (Y.Z.); (J.P.); (D.C.); (S.Y.); (Z.G.)
| | - Jingzhou Peng
- College of Animal Science and Technology, Anhui Agricultural University, No. 130 Changjiang West Road, Hefei 230036, China; (Z.L.); (Y.Z.); (J.P.); (D.C.); (S.Y.); (Z.G.)
| | - Daoyou Chen
- College of Animal Science and Technology, Anhui Agricultural University, No. 130 Changjiang West Road, Hefei 230036, China; (Z.L.); (Y.Z.); (J.P.); (D.C.); (S.Y.); (Z.G.)
| | - Shiqi Yu
- College of Animal Science and Technology, Anhui Agricultural University, No. 130 Changjiang West Road, Hefei 230036, China; (Z.L.); (Y.Z.); (J.P.); (D.C.); (S.Y.); (Z.G.)
| | - Zhaoyu Geng
- College of Animal Science and Technology, Anhui Agricultural University, No. 130 Changjiang West Road, Hefei 230036, China; (Z.L.); (Y.Z.); (J.P.); (D.C.); (S.Y.); (Z.G.)
- Anhui Province Key Laboratory of Local Livestock and Poultry Genetic Resource Conservation and Bio-Breeding, Anhui Agricultural University, No. 130 Changjiang West Road, Hefei 230036, China
| |
Collapse
|
|
4
|
Videla EA, Tortone SM, Marin RH, Nazar FN. Age matters: Differential effects of the exposure to elevated environmental temperatures on representative variables of the immune system in juvenile and adult female Japanese quail. J Therm Biol 2022; 107:103257. [DOI: 10.1016/j.jtherbio.2022.103257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 05/04/2022] [Accepted: 05/17/2022] [Indexed: 11/30/2022]
|