• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Animal Science Journal >Lingual antimicrobial peptide and lactoferrinconcentrations and lactoperoxidase activity in bovinecolostrum are associated with subsequent somaticcell count
【24h】

Lingual antimicrobial peptide and lactoferrinconcentrations and lactoperoxidase activity in bovinecolostrum are associated with subsequent somaticcell count

机译：牛初乳中的舌头抗菌肽和乳铁蛋白浓度以及乳过氧化物酶活性与随后的体细胞计数有关

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

摘要

The present study was undertaken to examine whether potential levels of innate immune factors (lingual antimicrobialpeptide (LAP), lactoferrin (LF) and lactoperoxidase (LPO)) in colostrum are associated with subsequent milk somatic cellcount (SCC) in dairy cows. Quarter milk samples were collected daily for 1 week postpartum to measure LAP and LFconcentrations and LPO activity. SCC in milk was determined weekly for 2 months postpartum and its correlations toconcentrations of LAP and LF and LPO activity were examined. Only small variations of all immune factors were foundamong four udders in each individual cow, whereas there were great differences in these factors among cows. Negativecorrelation was detected only between LPO activity and mean and maximum SCC, whereas its relationship was notsignificant. LAP and LF concentrations were significantly correlated positively to mean, maximum and minimum SCC. Theseresults suggest that the great difference in innate immune factors among animals and high LAP and LF concentrations incolostrum may be associated with subsequent high incidence of SCC increase.
机译：本研究旨在检查初乳中先天性免疫因子（舌头抗微生物肽（LAP），乳铁蛋白（LF）和乳过氧化物酶（LPO））的潜在水平是否与随后的奶牛体细胞计数（SCC）相关。产后1周每天收集四分之一牛奶样品，以测量LAP和LF浓度以及LPO活性。产后2个月每周测定一次牛奶中的SCC，并检查其与LAP和LF浓度以及LPO活性的相关性。在每头母牛的四只乳房中，所有免疫因子的变化很小，而在母牛之间，这些因子的差异却很大。仅在LPO活性与均值和最大SCC之间检测到负相关，而其相关性不显着。 LAP和LF浓度与平均，最大和最小SCC呈显着正相关。这些结果表明，动物之间先天免疫因子的巨大差异以及牛初乳中高LAP和LF浓度可能与随后发生的SCC高发有关。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
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