Effects of Dietary Taurine on Maturation Indices, Antioxidant Capacity, Ovaries Amino and Fatty Acids Profile, and Vitellogenin Gene Transcription Level in Penaeus vannamei Female Brooders
A 30-day research was carried out to examine the impacts of dietary taurine (Tau) on ovaries maturation and physiological responses of Penaeus vannamei female brooders (29.4 ± 0.2 g). A basal diet (497 g kg−1 protein and 140 g kg−1 lipid) was administered with graded levels of Tau ranging from 0 (co...
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| Format: | Article |
| Language: | English |
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Hindawi-Wiley
2024-01-01
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| Series: | Aquaculture Nutrition |
| Online Access: | http://dx.doi.org/10.1155/2024/5532545 |
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| author | Mansour Torfi Mozanzadeh Mahmoud Nafisi Bahabadi Vahid Morshedi Amin Oujifard Naser Agh Ahmad Ghasemi Khalegh Maneii Hadi Ebrahimi Shirin Hamedi Rezvan Tamadoni |
| author_facet | Mansour Torfi Mozanzadeh Mahmoud Nafisi Bahabadi Vahid Morshedi Amin Oujifard Naser Agh Ahmad Ghasemi Khalegh Maneii Hadi Ebrahimi Shirin Hamedi Rezvan Tamadoni |
| author_sort | Mansour Torfi Mozanzadeh |
| collection | DOAJ |
| description | A 30-day research was carried out to examine the impacts of dietary taurine (Tau) on ovaries maturation and physiological responses of Penaeus vannamei female brooders (29.4 ± 0.2 g). A basal diet (497 g kg−1 protein and 140 g kg−1 lipid) was administered with graded levels of Tau ranging from 0 (control) to 2, 4, 6, 8, and 10 g kg−1. A total of 180 shrimp brooders were stocked into 18 250 L black circular polyethylene tanks. Female (n = 5) and male (n = 5) shrimps were stocked in each tank and supplied with seawater (35.2 ± 3.1 g L−1 salinity, 28.9 ± 1.4°C) and the experimental feeds were offered to shrimp twice a day at 5% of their biomass. Supplementing diet with 4–8 g Tau kg−1 reduced latency period after eye stalk ablation to spawning (5–6 days) that was associated with higher hepatopancreatic and gonadosomatic (except for 8 g Tau kg−1 diet) indices (p<0.05). With 10 g Tau kg−1 diet hepatopancreas glutathione peroxidase activity and total antioxidant capacity increased and catalase activity increased by 6 g Tau kg−1 diet. Supplementing diet with Tau-enhanced bile-salt dependent lipase activity in the gut. Docosahexaenoic acid and Tau levels were elevated in the ovaries with the increment of dietary Tau level (p<0.05). Plasma total protein, calcium, cholesterol, and high-density lipoprotein increased with inclusion of 6–10 g Tau kg−1 diet. The transcription levels of vitellogenin, insulin-like growth factor II, superoxide dismutase, prophenoloxidase, and lysozyme genes transcription levels were upregulated in the hepatopancreas of shrimp brooders fed 6–10 g Tau kg−1 diet (p<0.05). It seems that Tau at 4–8 g kg−1 diet by modulating lipid metabolism, antioxidant capacity, and immunocompetence can improve maturation and health status of P. vannamei brooders. |
| format | Article |
| id | doaj-art-d1ef4b613ad04ad8a51210455893d7d3 |
| institution | Kabale University |
| issn | 1365-2095 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | Hindawi-Wiley |
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| series | Aquaculture Nutrition |
| spelling | doaj-art-d1ef4b613ad04ad8a51210455893d7d32024-11-13T00:00:00ZengHindawi-WileyAquaculture Nutrition1365-20952024-01-01202410.1155/2024/5532545Effects of Dietary Taurine on Maturation Indices, Antioxidant Capacity, Ovaries Amino and Fatty Acids Profile, and Vitellogenin Gene Transcription Level in Penaeus vannamei Female BroodersMansour Torfi Mozanzadeh0Mahmoud Nafisi Bahabadi1Vahid Morshedi2Amin Oujifard3Naser Agh4Ahmad Ghasemi5Khalegh Maneii6Hadi Ebrahimi7Shirin Hamedi8Rezvan Tamadoni9South Iran Aquaculture Research CentreFaculty of Nano and Bio Science and TechnologyPersian Gulf Research InstituteFaculty of Nano and Bio Science and TechnologyArtemia and Aquaculture Research InstitutePersian Gulf Research InstituteFaculty of Nano and Bio Science and TechnologyPersian Gulf Research InstitutePersian Gulf Research InstituteFaculty of Nano and Bio Science and TechnologyA 30-day research was carried out to examine the impacts of dietary taurine (Tau) on ovaries maturation and physiological responses of Penaeus vannamei female brooders (29.4 ± 0.2 g). A basal diet (497 g kg−1 protein and 140 g kg−1 lipid) was administered with graded levels of Tau ranging from 0 (control) to 2, 4, 6, 8, and 10 g kg−1. A total of 180 shrimp brooders were stocked into 18 250 L black circular polyethylene tanks. Female (n = 5) and male (n = 5) shrimps were stocked in each tank and supplied with seawater (35.2 ± 3.1 g L−1 salinity, 28.9 ± 1.4°C) and the experimental feeds were offered to shrimp twice a day at 5% of their biomass. Supplementing diet with 4–8 g Tau kg−1 reduced latency period after eye stalk ablation to spawning (5–6 days) that was associated with higher hepatopancreatic and gonadosomatic (except for 8 g Tau kg−1 diet) indices (p<0.05). With 10 g Tau kg−1 diet hepatopancreas glutathione peroxidase activity and total antioxidant capacity increased and catalase activity increased by 6 g Tau kg−1 diet. Supplementing diet with Tau-enhanced bile-salt dependent lipase activity in the gut. Docosahexaenoic acid and Tau levels were elevated in the ovaries with the increment of dietary Tau level (p<0.05). Plasma total protein, calcium, cholesterol, and high-density lipoprotein increased with inclusion of 6–10 g Tau kg−1 diet. The transcription levels of vitellogenin, insulin-like growth factor II, superoxide dismutase, prophenoloxidase, and lysozyme genes transcription levels were upregulated in the hepatopancreas of shrimp brooders fed 6–10 g Tau kg−1 diet (p<0.05). It seems that Tau at 4–8 g kg−1 diet by modulating lipid metabolism, antioxidant capacity, and immunocompetence can improve maturation and health status of P. vannamei brooders.http://dx.doi.org/10.1155/2024/5532545 |
| spellingShingle | Mansour Torfi Mozanzadeh Mahmoud Nafisi Bahabadi Vahid Morshedi Amin Oujifard Naser Agh Ahmad Ghasemi Khalegh Maneii Hadi Ebrahimi Shirin Hamedi Rezvan Tamadoni Effects of Dietary Taurine on Maturation Indices, Antioxidant Capacity, Ovaries Amino and Fatty Acids Profile, and Vitellogenin Gene Transcription Level in Penaeus vannamei Female Brooders Aquaculture Nutrition |
| title | Effects of Dietary Taurine on Maturation Indices, Antioxidant Capacity, Ovaries Amino and Fatty Acids Profile, and Vitellogenin Gene Transcription Level in Penaeus vannamei Female Brooders |
| title_full | Effects of Dietary Taurine on Maturation Indices, Antioxidant Capacity, Ovaries Amino and Fatty Acids Profile, and Vitellogenin Gene Transcription Level in Penaeus vannamei Female Brooders |
| title_fullStr | Effects of Dietary Taurine on Maturation Indices, Antioxidant Capacity, Ovaries Amino and Fatty Acids Profile, and Vitellogenin Gene Transcription Level in Penaeus vannamei Female Brooders |
| title_full_unstemmed | Effects of Dietary Taurine on Maturation Indices, Antioxidant Capacity, Ovaries Amino and Fatty Acids Profile, and Vitellogenin Gene Transcription Level in Penaeus vannamei Female Brooders |
| title_short | Effects of Dietary Taurine on Maturation Indices, Antioxidant Capacity, Ovaries Amino and Fatty Acids Profile, and Vitellogenin Gene Transcription Level in Penaeus vannamei Female Brooders |
| title_sort | effects of dietary taurine on maturation indices antioxidant capacity ovaries amino and fatty acids profile and vitellogenin gene transcription level in penaeus vannamei female brooders |
| url | http://dx.doi.org/10.1155/2024/5532545 |
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