ArticleAsian-Australasian journal of animal sciences2019
Effects of coated cysteamine hydrochloride on muscle fiber characteristics and amino acid composition of finishing pigs.
Article in Asian-Australasian journal of animal sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 19 citations in OpenAlex.
- Dietary supplementation of cysteamine promotes Hu lamb growth performance via somatotropic axis potentiation.Animal bioscience · 2026Article
- Untargeted Metabolomic Profiling Identifies Breed-Specific Metabolomic Signatures in the Longissimus Dorsi Meat of Beichuan White Goats and Tianfu Goats.Metabolites · 2026Article
- Effects of varying levels of coated cysteamine hydrochloride in diet on growth performance and carcass quality of steers.Animal bioscience · 2025Article
- Comparison of Nutritional Flavor Substances in Meat Between Shanghai Local Pig Breeds and Commercial DLY Breed.Foods (Basel, Switzerland) · 2024Article
- Characterization of Meat Metabolites and Lipids in Shanghai Local Pig Breeds Revealed by LC-MS-Based Method.Foods (Basel, Switzerland) · 2024Article
- Vitamin A regulates mitochondrial biogenesis and function through p38 MAPK-PGC-1α signaling pathway and alters the muscle fiber composition of sheep.Journal of animal science and biotechnology · 2024Article
- Sow-Offspring Diets Supplemented with Probiotics and Synbiotics Are Associated with Offspring's Growth Performance and Meat Quality.International journal of molecular sciences · 2023Article
- Cysteamine administration in lambs grazing on mountain pastures: Effects on the body weight, antioxidant capacity, thyroid hormones and growth hormone secretion.Veterinary medicine and science · 2022Article
- Current State of Metabolomics Research in Meat Quality Analysis and Authentication.Foods (Basel, Switzerland) · 2021Review
- Zinc Supplementation Forms Influenced Zinc Absorption and Accumulation in Piglets.Animals : an open access journal from MDPI · 2020Article
Corrections and comments
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Authors and funding
7 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective: This experiment was designed to determine the effects of coated cysteamine hydrochloride (CC) on muscle fiber characteristics, amino acid composition and transporters gene expression in the longissimus dorsi muscle (LDM) of finishing pigs. Methods: Two hundred and sixteen Duroc/Landrace/Yorkshire cross-bred male finishing pigs were fed with a corn-soybean basal diet supplemented with 0, 70 and 140 mg/kg cysteamine. Each group contained eight replicates of nine pigs per replicate. After 29 days, one pig was randomly selected from each replicate and slaughtered. Blood and LDM samples were collected and analyzed. Results: The results showed that supplemental dietary CC increased (P < 0.05) the muscle fiber density. And CC supplementation also up-regulated (P < 0.05) the expression of MyHC1 and MyHC2x mRNA levels, and down-regulated (P < 0.05) MyHC2b expression in the LDM. Additionally, supplemental dietary CC reduced (P < 0.05) the concentration of total cholesterol in the plasma and enhanced (P < 0.05) the concentrations of essential amino acid and total amino acid in the LDM. The relative expression levels of CAT2, b0,+AT, and y+LAT1 were up-regulated (P < 0.05) in the LDM when pigs were fed with the dietary CC of 70 mg/kg. Conclusion: Cysteamine supplementation could increase fiber density and distribution of fiber types. It also improved the deposition of protein in the LDM by up-regulated the expression of amino acid transporters.
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