• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>魚病研究 >5-aminolevulinic Acid’s Effects on Immune-related Gene Expression and Acute Hepatopancreatic Necrosis Disease (AHPND) Protection in Pacific White Shrimp Litopenaeus vannamei
【24h】

5-aminolevulinic Acid’s Effects on Immune-related Gene Expression and Acute Hepatopancreatic Necrosis Disease (AHPND) Protection in Pacific White Shrimp Litopenaeus vannamei

机译：5-aminolevulinic Acid’s Effects on Immune-related Gene Expression and Acute Hepatopancreatic Necrosis Disease (AHPND) Protection in Pacific White Shrimp Litopenaeus vannamei

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相关主题

摘要

5-aminolevulinic acid (5-ALA) is an endogenous non-protein amino acid that is widely used in medicine, pharmacy products, agriculture, and aquaculture. In this study, the aim is to investigate the effects of 5-ALA on feeding Pacific white shrimp (Litopenaeus vannamei) with a diet supplemented with 5-ALA on their growth performance, immune responses, and resistance to acute hepatopancreatic necrosis disease (AHPND) caused by Vibrio paraheamolyticus. Shrimp were fed with different diets, including a commercial diet (control) and diets supplemented with 15 ppm (AしA15) and 30 ppm (ALA30) of 5-ALA for 15 and 30 days before bacteria challenge. Anti-lipopolysaccharide factor, crustin, and penaeidin3 immune genes had significantly increased expression level after 15 and 30 days of feeding with 5-ALA. The mortality rate of L. vannamei fed with 5-ALA for 15 and 30 days significantly decreased after V. parahaemolyticus infection. These results indicated that the diet supplemented with 5-ALA enhanced the innate immune response and consequently shrimp's pathogen tolerance. Thus, 5-ALA can be used as immunostimulant additive for Pacific white shrimp cultivation.

著录项

获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号