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Effects of exposing Japanese quail eggs to a low dose of gamma radiation and in ovo feeding by two sources of trace elements on embryonic development activities

文献类型： 外文期刊

作者： Hatab, Mahmoud H. 1 ; Chen, Wei 2 ; Abouelezz, Khaled 4 ; Elaroussi, Mahmoud 1 ; Badran, Aml 5 ; Zoheir, Khairy 6 ; El-komy, Esteftah 7 ; Li, Shijun 8 ; Elokil, Abdelmotaleb 2 ;

作者机构： 1.Egyptian Atom Energy Author, Nucl Res Ctr, Biol Applicat Dept, Cairo 13759, Egypt

2.Guangdong Acad Agr Sci, Inst Anim Sci, State Key Lab Swine & Poultry Breeding Ind, Guangzhou 510640, Guangdong, Peoples R China

3.Minist Agr & Rural Affairs, Key Lab Anim Nutr & Feed Sci South China, Guangdong Prov Key Lab Anim Breeding & Nutr, Guangzhou 510640, Guangdong, Peoples R China

4.Assiut Univ, Fac Agr, Dept Poultry Prod, Assiut 71526, Egypt

5.Minist Agr, Agr Res Ctr, Anim Prod Res Inst, Poultry Breeding Dept, Dokki, Giza, Egypt

6.Natl Res Ctr, Biotechnol Res Inst, Cell Biol Dept, Dokki 12622, Giza, Egypt

7.Natl Res Ctr, Agr & Biol Res Inst, Anim Prod Dept, Dokki 12622, Giza, Egypt

8.Huazhong Agr Univ, Coll Anim Sci & Vet Med, Wuhan 430070, Hubei, Peoples R China

9.Benha Univ, Fac Agr, Dept Anim Prod, Moshtohor 13736, Egypt

关键词： trace elements loaded in montmorillonite; gamma radiation; in ovo feeding; immune and apoptotic expression; prehatch quail

期刊名称：POULTRY SCIENCE （ 影响因子：4.4； 五年影响因子：4.4 ）

ISSN： 0032-5791

年卷期： 2024 年 103 卷 3 期

页码：

收录情况： SCI

摘要： The present study investigated the influence of exposing quail eggs to low-dose gamma radiation (GR) and in ovo feeding with 2 sources of a mixture of trace elements (Zn, Fe, and Cu), including sulfate (TES) and loaded with montmorillonite (TEM), on embryonic development activities and prehatch quality. A total of 960 eggs on the seventh day of incubation were randomly divided into 6 groups (160 eggs/group) with 4 replicate of 40 eggs in each. A 3 pound 2 factorial arrangement experiment was performed and included 3 sources in ovo feeding with a mixture of trace elements (Zn, Fe, and Cu), including 0 mg/egg, 50 mg TES/egg, and 50 mg TEM/egg with egg irradiation using 0 and 0.2 Gy from GR. Eggs injected with 50 mg TEM/egg and exposed to 0.2 Gy from GR (TEM/GR) was significantly (P <= 0.05 and 0.01) higher in hatchability, hatch body weight, and relative organ weight (liver, gizzard, proventriculus, heart, and intestine). The obtained results indicated significant (P <= 0.05) decreased in the serum concentration of malondialdehyde (MDA) in TEM/GR group. There was significant (P <= 0.05) increased of catalase (CAT) activity and the concentrations of growth hormone (GH) and insulin-like growth factor-1 (IGF-1) in TEM/GR group; however; total antioxidant capacity (T-AOC) was significant (P <= 0.05) increased in CT/GR group. Serum concentrations of immunoglobulin M (IgM) (P <= 0.05) and tumor necrosis factor-alpha (TNF-a) were increased in the TEM/CR group; the concentration of transforming growth factor beta (TGF-b) significant (P <= 0.05) increased in the TEM/GR group; and interleukins (IL6 and IL10) showed no significant differences among the groups. Our results showed increase in thyroxine and myostatin concentrations with TES/CR and CT/GR of our study groups, respectively. The relative mRNA expression levels of the GH, IGF-1, and Fas cell surface death receptor (FAS) genes were significantly (P <= 0.05 and 0.01) upregulated in the liver tissue of the TEM/GR group compared with the other groups. In conclusion, TEM/GR was the best treatment for improving prehatch quality, increasing serum antioxidant enzyme activities, and promoting the expression of growth and immune genes in fertilized quail eggs.

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