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Biological and biochemical characteristics of male reproductive system, serum metabolites and carcass quality of Japanese quails by the supplementation of Pinus ponderosa leaves and alpha-tocopherol acetate

文献类型: 外文期刊

作者: Shah, Assar Ali 1 ; Khan, Irfan Ullah 2 ; Sahibzada, Fayaz Ahmed 4 ; Tauseef, Isfahan 5 ; Umm-e-Kalsoom 3 ; Sultana 1 ;

作者机构: 1.Jiangsu Acad Agr Sci, Inst Anim Sci, Natl Forage Breeding Innovat Base, Nanjing, Jiangsu, Peoples R China

2.Nanjing Agr Univ, Coll Life Sci, Dept Biochem & Mol Biol, Nanjing, Jiangsu, Peoples R China

3.Hazara Univ Mansehra, Dept Biochem, Mansehra, Pakistan

4.AIMS Hosp, Dept Clin Nutr, Muzaffarabad, Pakistan

5.Hazara Univ Mansehra, Dept Microbiol, Mansehra, Pakistan

关键词: blood biochemistry; carcass characteristics; Japanese quail; male reproductive system; Pinus ponderosa leaves; alpha-tocopherol acetate

期刊名称:REPRODUCTION IN DOMESTIC ANIMALS ( 影响因子:2.005; 五年影响因子:2.154 )

ISSN: 0936-6768

年卷期:

页码:

收录情况: SCI

摘要: The aim of the current study was to evaluate the effect of dietary supplementation of Pinus ponderosa leaves (pine leaves) and alpha-tocopherol acetate (vitamin E) powder on male reproductive system, serum metabolites and carcass characteristics of Japanese quails. A total of 360-day-old male quails were purchased from the open market and kept at poultry shed for ninety-four days. After ten days of adaptation, all quails were randomly assigned into 4 groups, control (IC); supplemented with alpha-tocopherol acetate (IE) at the rate of 150 mg/L; Pinus ponderosa leaves (IP) at the rate of 150 mg/L; and 70 mg alpha-tocopherol acetate and 70 mg Pinus ponderosa leaves (IEP). Pinus ponderosa leaves and alpha-tocopherol acetate supplementation had not significantly (p > .05) effected on final body weight gain, feed intake and feed conversion ratio of quails. The high-density lipoprotein cholesterol (HDLC) and total cholesterol (TC) were significantly (p > .05) affected by IE and IP groups as compared to IC and IEP groups. Triglyceride (TG), glutathione peroxidase (GPx) and superoxide dismutase (SOD) significantly (p < .05) increased in all treatment groups except for the IC group. Aspartate transaminase (AST) significantly (p > .05) decreased in treatment groups as compared to control group. Overall, the mineral levels significantly (p < .05) increased in treatment groups as compared to control. Cloacal gland index values, the quantity of foam production and testis weight were significantly (p < .05) increased in treatment groups. It was concluded that the supplementation of Pinus ponderosa leaves and alpha-tocopherol acetate improved the testis weight, foam production, serum antioxidant enzymes and mineral level especially zinc in Japanese quail considered an indicative characteristic of higher sperm production rate and improved sexual activity. Further, higher gametogenesis rate, sperm production or reproductive behaviour including different hormonal level will be analysed in future study.

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