Influence of dietary ratios of n-6: n-3 fatty acid on gene expression, fatty acid profile in liver and breast muscle tissues, serum lipid profile, and immunoglobulin in broiler chickens¹
The study was conducted to investigate the influence of varying concentrations of dietary n-6: n-3 fatty acid ratio (FAR) on fatty acid (FA) structure, expression of peroxisome proliferator-activated receptor (PPAR)α, PPARγ, and stearoyl-CoA desaturase (SCD) on liver and breast muscle tissue, lipid...
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| Format: | Article |
| Language: | English |
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Poultry Science Association
2019
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| Online Access: | http://psasir.upm.edu.my/id/eprint/80253/1/Influence%20of%20dietary%20ratios%20of%20n-6%20n-3%20fatty%20acid%20on%20gene%20expression%2C%20fatty%20acid%20profile%20in%20liver%20and%20breast%20muscle%20tissues%2C%20serum%20lipid%20profile%2C%20and%20immunoglobulin%20in%20broiler%20chickens%C2%B9.pdf |
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| author | Abdulla, Nazim Rasul Loh, Teck Chwen Foo, Hooi Ling Alshelmani, Mohamed Idris Akit, Henny |
| author_facet | Abdulla, Nazim Rasul Loh, Teck Chwen Foo, Hooi Ling Alshelmani, Mohamed Idris Akit, Henny |
| author_sort | Abdulla, Nazim Rasul |
| collection | UPM |
| description | The study was conducted to investigate the influence of varying concentrations of dietary n-6: n-3 fatty acid ratio (FAR) on fatty acid (FA) structure, expression of peroxisome proliferator-activated receptor (PPAR)α, PPARγ, and stearoyl-CoA desaturase (SCD) on liver and breast muscle tissue, lipid profile in serum and immunoglobulin in broiler birds. A total of 180 one-day-old Cobb 500 broiler birds were randomly allotted to 5 dietary treatments as follows: (T1) basal diet containing 6% palm oil (PO) as a control; (T2) basal diet containing 4% PO + 1% soybean oil (SO) + 1% linseed oil (LO); (T3) basal diet containing 3% PO + 2% SO + 1% LO; (T4) basal diet containing 3% PO + 1% SO + 2% LO; (T5) basal diet containing 2% PO + 2% SO + 2% LO. The n-6: n-3 ratio for the T1, T2, T3, T4, and T5 were 17.68, 3.70, 3.67, 2.18, and 2.05, respectively, whereas the ratios were 19.02, 3.28, 3.82, 2.28, and 2.23 for the T1, T2, T3, T4, and T5 in the finisher diets, respectively. The ratios of C22:6n-3, C18:3n-3, and C22:5n-3 in liver and breast muscle tissue amplified in response to a decrease in the proportion of n-6: n-3 FAR in diets. In addition, reducing the n-6: n-3 FAR in broiler diets up regulated the expression of PPARγ and PPARα but down regulates the expression of SCD (P < 0.05) in the breast and liver tissues. Moreover, reducing the dietary n-6: n-3 FAR improved plasma immunoglobulin and decreased the amount of cholesterol in breast meat and serum. The results suggest that decreasing the n-6: n-3 FAR in broiler diets may improve the immune response and enriched broiler meat with lower ratio of n-6: n-3 fatty acids and potential health beneficial n-3 FA for human diet. |
| first_indexed | 2024-03-06T10:27:41Z |
| format | Article |
| id | upm.eprints-80253 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T10:27:41Z |
| publishDate | 2019 |
| publisher | Poultry Science Association |
| record_format | dspace |
| spelling | upm.eprints-802532020-10-19T17:34:34Z http://psasir.upm.edu.my/id/eprint/80253/ Influence of dietary ratios of n-6: n-3 fatty acid on gene expression, fatty acid profile in liver and breast muscle tissues, serum lipid profile, and immunoglobulin in broiler chickens¹ Abdulla, Nazim Rasul Loh, Teck Chwen Foo, Hooi Ling Alshelmani, Mohamed Idris Akit, Henny The study was conducted to investigate the influence of varying concentrations of dietary n-6: n-3 fatty acid ratio (FAR) on fatty acid (FA) structure, expression of peroxisome proliferator-activated receptor (PPAR)α, PPARγ, and stearoyl-CoA desaturase (SCD) on liver and breast muscle tissue, lipid profile in serum and immunoglobulin in broiler birds. A total of 180 one-day-old Cobb 500 broiler birds were randomly allotted to 5 dietary treatments as follows: (T1) basal diet containing 6% palm oil (PO) as a control; (T2) basal diet containing 4% PO + 1% soybean oil (SO) + 1% linseed oil (LO); (T3) basal diet containing 3% PO + 2% SO + 1% LO; (T4) basal diet containing 3% PO + 1% SO + 2% LO; (T5) basal diet containing 2% PO + 2% SO + 2% LO. The n-6: n-3 ratio for the T1, T2, T3, T4, and T5 were 17.68, 3.70, 3.67, 2.18, and 2.05, respectively, whereas the ratios were 19.02, 3.28, 3.82, 2.28, and 2.23 for the T1, T2, T3, T4, and T5 in the finisher diets, respectively. The ratios of C22:6n-3, C18:3n-3, and C22:5n-3 in liver and breast muscle tissue amplified in response to a decrease in the proportion of n-6: n-3 FAR in diets. In addition, reducing the n-6: n-3 FAR in broiler diets up regulated the expression of PPARγ and PPARα but down regulates the expression of SCD (P < 0.05) in the breast and liver tissues. Moreover, reducing the dietary n-6: n-3 FAR improved plasma immunoglobulin and decreased the amount of cholesterol in breast meat and serum. The results suggest that decreasing the n-6: n-3 FAR in broiler diets may improve the immune response and enriched broiler meat with lower ratio of n-6: n-3 fatty acids and potential health beneficial n-3 FA for human diet. Poultry Science Association 2019 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/80253/1/Influence%20of%20dietary%20ratios%20of%20n-6%20n-3%20fatty%20acid%20on%20gene%20expression%2C%20fatty%20acid%20profile%20in%20liver%20and%20breast%20muscle%20tissues%2C%20serum%20lipid%20profile%2C%20and%20immunoglobulin%20in%20broiler%20chickens%C2%B9.pdf Abdulla, Nazim Rasul and Loh, Teck Chwen and Foo, Hooi Ling and Alshelmani, Mohamed Idris and Akit, Henny (2019) Influence of dietary ratios of n-6: n-3 fatty acid on gene expression, fatty acid profile in liver and breast muscle tissues, serum lipid profile, and immunoglobulin in broiler chickens¹. Journal of Applied Poultry Research, 28 (2). pp. 454-469. ISSN 1056-6171 https://www.sciencedirect.com/science/article/pii/S1056617119300492#! 10.3382/japr/pfz008 |
| spellingShingle | Abdulla, Nazim Rasul Loh, Teck Chwen Foo, Hooi Ling Alshelmani, Mohamed Idris Akit, Henny Influence of dietary ratios of n-6: n-3 fatty acid on gene expression, fatty acid profile in liver and breast muscle tissues, serum lipid profile, and immunoglobulin in broiler chickens¹ |
| title | Influence of dietary ratios of n-6: n-3 fatty acid on gene expression, fatty acid profile in liver and breast muscle tissues, serum lipid profile, and immunoglobulin in broiler chickens¹ |
| title_full | Influence of dietary ratios of n-6: n-3 fatty acid on gene expression, fatty acid profile in liver and breast muscle tissues, serum lipid profile, and immunoglobulin in broiler chickens¹ |
| title_fullStr | Influence of dietary ratios of n-6: n-3 fatty acid on gene expression, fatty acid profile in liver and breast muscle tissues, serum lipid profile, and immunoglobulin in broiler chickens¹ |
| title_full_unstemmed | Influence of dietary ratios of n-6: n-3 fatty acid on gene expression, fatty acid profile in liver and breast muscle tissues, serum lipid profile, and immunoglobulin in broiler chickens¹ |
| title_short | Influence of dietary ratios of n-6: n-3 fatty acid on gene expression, fatty acid profile in liver and breast muscle tissues, serum lipid profile, and immunoglobulin in broiler chickens¹ |
| title_sort | influence of dietary ratios of n 6 n 3 fatty acid on gene expression fatty acid profile in liver and breast muscle tissues serum lipid profile and immunoglobulin in broiler chickens¹ |
| url | http://psasir.upm.edu.my/id/eprint/80253/1/Influence%20of%20dietary%20ratios%20of%20n-6%20n-3%20fatty%20acid%20on%20gene%20expression%2C%20fatty%20acid%20profile%20in%20liver%20and%20breast%20muscle%20tissues%2C%20serum%20lipid%20profile%2C%20and%20immunoglobulin%20in%20broiler%20chickens%C2%B9.pdf |
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