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Efficacy of Panax ginseng extract combined with cephalexin as a dry cow therapy

机译:Panax人参提取物联合头孢氨苄作为干牛治疗的疗效

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摘要

Our objective was to evaluate the efficacy of intramammary administration, at drying-off, of a Panax ginseng extract (PGe) combined with cephalexin (Ceph) on the post-calving bacterio-logical cure rate of pre-existing intramammary infections (IMI) and on the occurrence of new IMI during the dry period. In addition, milk yield and somatic cell count (SCC) in the post-treatment lactation were evaluated. One hundred and eight late-lactation cows were randomly divided into two experimental groups and were treated at drying-off with Ceph alone or PGe combined with Ceph.Cure rates for IMI present at drying-off were similar for both treatments (OR = 0.95, 95% CI = 0.33-2.74). Cure rates for Staphylococcus aureus were lower (OR = 15.4, 95% CI = 1.66-142.52) in quarters treated with PGe + Ceph than in those treated with Ceph alone. Intramammary infusion of PGe + Ceph at drying-off had no effect on preventing new dry period IMI (OR = 0.75, 95% CI = 0.38-1.51), compared with infusion of Ceph alone. Milk production and SCC in the ensuing lactation were not affected by PGe + Ceph treatment. In conclusion, addition of PGe to dry cow therapy did not show any advantage over the use of dry cow therapy alone.
机译:我们的目的是评估脑内局部给药的疗效,干燥,掉合金提取物(PGE)与头孢氨苄(CEPH)联合在含有预计的床罩感染(IMI)和干燥期间新IMI的发生。此外,评价后治疗后哺乳期的牛奶产量和体细胞计数(SCC)。一百八奶牛随机分为两组实验组,用Ceph脱掉两种实验组,或者用Ceph与Ceph.Cefule,在干燥时的IMI的速率相似(或= 0.95, 95%CI = 0.33-2.74))。用PGE + Ceph处理的宿舍,金黄色葡萄球菌的固化率较低(或= 15.4,95%CI = 1.66-142.52),其仅在用Ceph处理的那些。与单独输注Ceph的输注相比,在干燥时,在干燥时,在干燥时输注PGE + CEPH的含量没有影响。随后的哺乳期牛奶生产和SCC不受PGE + Ceph治疗的影响。总之,加入干牛治疗的PGE并未对单独使用干牛疗法显示任何优势。

著录项

  • 来源
    《Journal of dairy research》 |2021年第1期|64-68|共5页
  • 作者单位

    Laboratorio de Biologia Celular y Molecular Aplicada Instituto de Ciencias Veterinarias del Literal (ICIVET-Litoral) Universidad Nacional del Literal (UNL)/Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET) Esperanza Santa Fe Argentina Facultad de Ciencias Veterinarias (UNL) Esperanza Santa Fe Argentina;

    Laboratorio de Biologia Celular y Molecular Aplicada Instituto de Ciencias Veterinarias del Literal (ICIVET-Litoral) Universidad Nacional del Literal (UNL)/Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET) Esperanza Santa Fe Argentina Facultad de Ciencias Veterinarias (UNL) Esperanza Santa Fe Argentina;

    Laboratorio de Biologia Celular y Molecular Aplicada Instituto de Ciencias Veterinarias del Literal (ICIVET-Litoral) Universidad Nacional del Literal (UNL)/Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET) Esperanza Santa Fe Argentina Facultad de Ciencias Veterinarias (UNL) Esperanza Santa Fe Argentina;

    Laboratorio de Biologia Celular y Molecular Aplicada Instituto de Ciencias Veterinarias del Literal (ICIVET-Litoral) Universidad Nacional del Literal (UNL)/Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET) Esperanza Santa Fe Argentina Facultad de Ciencias Veterinarias (UNL) Esperanza Santa Fe Argentina;

    lnstituto de Investigacion de la Cadena Lactea (IdlCaL) Instituto Nacional de Tecnologia Agropecuaria (INTA) -CONICET Rafaela Santa Fe Argentina;

    Facultad de Ciencias Veterinarias (UNL) Esperanza Santa Fe Argentina lnstituto de Investigacion de la Cadena Lactea (IdlCaL) Instituto Nacional de Tecnologia Agropecuaria (INTA) -CONICET Rafaela Santa Fe Argentina;

    lnstituto de Investigacion de la Cadena Lactea (IdlCaL) Instituto Nacional de Tecnologia Agropecuaria (INTA) -CONICET Rafaela Santa Fe Argentina;

    lnstituto de Investigacion de la Cadena Lactea (IdlCaL) Instituto Nacional de Tecnologia Agropecuaria (INTA) -CONICET Rafaela Santa Fe Argentina;

    Facultad de Ciencias Veterinarias (UNL) Esperanza Santa Fe Argentina lnstituto de Investigacion de la Cadena Lactea (IdlCaL) Instituto Nacional de Tecnologia Agropecuaria (INTA) -CONICET Rafaela Santa Fe Argentina;

    Laboratorio de Biologia Celular y Molecular Aplicada Instituto de Ciencias Veterinarias del Literal (ICIVET-Litoral) Universidad Nacional del Literal (UNL)/Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET) Esperanza Santa Fe Argentina Facultad de Ciencias Veterinarias (UNL) Esperanza Santa Fe Argentina;

  • 收录信息 美国《科学引文索引》(SCI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Cephalexin; dry cow therapy; efficacy; intramammary infections; Panax ginseng;

    机译:头孢氨苄;干牛疗法;功效;内部感染;Panax Ginseng.;

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