Use of schizochytrium spp. microalgae in suckling Holstein calves at different periods after birth

Tomaluski, Cristiane Regina; Baggio, Cintiamara; Campigotto, Gabriela; Baldissera, Matheus D.; Souza, Carine F.; Silva, Aleksandro S. Da; Zotti, Claiton André

doi:10.1016/j.livsci.2021.104424

Cited by 7 publications

(1 citation statement)

References 35 publications

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“…; EE ≥ 60%, DHA ≥ 12%; product All-G Rich based on algae Schizochytrium spp. ; Alltech Inc., Nicholasville, KY, USA), which was precisely weighed and thoroughly mixed before each feeding [11]. The composition of the algae contents and basal ration can be found in Tables 1 and 2.…”

Section: Animals and Treatmentsmentioning

confidence: 99%

Effect of Algae Supplementation on the Gene Expression of Liver Lipid Metabolism in Dairy Goat Bucks

Ni,

Zhang,

Luo

et al. 2024

Agriculture

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This study aimed to investigate how diets supplemented with DHA-rich algae affect the expression of liver lipid synthesis genes in dairy goat bucks. The results revealed that when supplemented with DHA-rich algae, liver weight and serum HDL-C were significantly increased (p < 0.05), as well as serum LDL-C was significantly decreased (p < 0.05). Transcriptome sequencing indicated that algae supplementation alters liver gene expression. The differentially expressed genes were predominantly enriched in fatty acid metabolism and the biosynthesis of unsaturated fatty acids. The expression of fatty acid desaturation and transcription factors (SCD, FADS1, INSIG1), de novo synthesis fatty acids (FASN), fatty acid transport (LDLR), and cholesterol and steroid synthesis (HMGCR, HMGCS1, SQLE) genes were significantly increased (p < 0.05), and fatty acid oxidation (ALDH3B1) genes were significantly decreased (p < 0.05). In conclusion, this research provided preliminary evidence that supplementation with algae in dietary supplements altered the expression of the liver lipid synthesis genes in the Saanen dairy goat bucks.

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Section: Animals and Treatmentsmentioning

confidence: 99%