本试验旨在研究粪菌移植(FMT)对蛋鸡生产性能、脂质代谢、血清抗氧化指标以及肠道免疫的影响。试验选取390日龄京红蛋鸡780只,随机分为3组,每组5个重复,每个重复52只。对照组正常饮水,试验Ⅰ组在每日正常饮水中添加100 mL 1号添加剂菌液...本试验旨在研究粪菌移植(FMT)对蛋鸡生产性能、脂质代谢、血清抗氧化指标以及肠道免疫的影响。试验选取390日龄京红蛋鸡780只,随机分为3组,每组5个重复,每个重复52只。对照组正常饮水,试验Ⅰ组在每日正常饮水中添加100 mL 1号添加剂菌液(厌氧发酵),试验Ⅱ组在每日正常饮水中添加100 mL 2号添加剂菌液(好氧发酵)。各组均饲喂相同的基础饲粮。预试期7 d,正试期28 d。结果表明:1)与对照组相比,FMT对蛋鸡生产性能无显著影响(P>0.05)。在蛋品质方面,试验第28天,与对照组相比,试验Ⅱ组蛋黄颜色显著降低(P<0.05)。2)与对照组相比,试验Ⅰ组和试验Ⅱ组蛋鸡血清谷草转氨酶(AST)活性显著降低(P<0.05)。肝脏组织病理学检测结果表明,FMT改善了蛋鸡肝脏脂质沉积,且试验Ⅰ组改善效果优于试验Ⅱ组。3)与对照组相比,试验Ⅰ组蛋鸡血清总抗氧化能力(T-AOC)以及过氧化氢酶(CAT)和谷胱甘肽过氧化物酶(GSH-Px)活性均显著提高(P<0.05),血清丙二醛(MDA)含量显著降低(P<0.05);试验Ⅱ组血清T-AOC及GSH-Px活性显著提高(P<0.05),血清MDA含量显著降低(P<0.05)。4)与对照组相比,试验Ⅰ组蛋鸡空肠免疫球蛋白M(IgM)和分泌型免疫球蛋白A(sIgA)含量显著提高(P<0.05),十二指肠肿瘤坏死因子-α(TNF-α)含量显著降低(P<0.05);试验Ⅱ组十二指肠和空肠sIgA含量显著提高(P<0.05),回肠TNF-α含量显著降低(P<0.05)。综上所述,FMT能够降低蛋黄颜色及血清AST活性,提高血清抗氧化能力,对肝脏脂肪沉积及肠道免疫具有改善作用,且厌氧发酵制备的粪菌液效果要优于好氧发酵制备的粪菌液。展开更多
目的:探讨结肠途径经内镜肠道植管(transendoscopic enteral tubing, TET)行洗涤菌群移植(Washed Microbiota Transplantation, WMT)治疗自闭症谱系障碍(Autism Spectrum Disorders, ASD)患儿的护理要点。方法:以本院微生态医学科收治的...目的:探讨结肠途径经内镜肠道植管(transendoscopic enteral tubing, TET)行洗涤菌群移植(Washed Microbiota Transplantation, WMT)治疗自闭症谱系障碍(Autism Spectrum Disorders, ASD)患儿的护理要点。方法:以本院微生态医学科收治的ASD患儿为对象,总结提炼结肠TET行WMT治疗ASD患儿的护理要点。结果:对结肠TET行WMT治疗的ASD患儿实施有效的护理,不仅能提高患儿监护人配合度、照护能力,还能在确保医疗安全的情况下减少病患的其它各种负担及相关并发症,提高整体疗效和病患满意度。结论:对结肠TET行WMT治疗的ASD患儿提供有效的护理能够提升菌群移植的治疗效果,有助于患儿心理和行为的康复,有推广应用价值。Objective: To explore the nursing points of treatment of children with autism spectrum who underwent colonic transendoscopic enteral tubing (TET) for washed microbiota transplantation (WMT). Method: Taking children with ASD admitted to the Microecology Medicine Department of our hospital as the subjects, we summarized and refined the nursing points for the treatment of children with ASD who underwent colonic TET for WMT. Results: Effective nursing care for children with ASD who underwent colonic TET for WMT not only improves the cooperation and care ability of their guardians, but also reduces other burdens and related complications of patients while ensuring medical safety, improving overall efficacy and patient satisfaction. Conclusion: Effective nursing care for children with ASD who underwent colonic TET for WMT can enhance the therapeutic effect of microbial transplantation, help children’s psychological and behavioral rehabilitation, and have value for promotion and application.展开更多
文摘本试验旨在研究粪菌移植(FMT)对蛋鸡生产性能、脂质代谢、血清抗氧化指标以及肠道免疫的影响。试验选取390日龄京红蛋鸡780只,随机分为3组,每组5个重复,每个重复52只。对照组正常饮水,试验Ⅰ组在每日正常饮水中添加100 mL 1号添加剂菌液(厌氧发酵),试验Ⅱ组在每日正常饮水中添加100 mL 2号添加剂菌液(好氧发酵)。各组均饲喂相同的基础饲粮。预试期7 d,正试期28 d。结果表明:1)与对照组相比,FMT对蛋鸡生产性能无显著影响(P>0.05)。在蛋品质方面,试验第28天,与对照组相比,试验Ⅱ组蛋黄颜色显著降低(P<0.05)。2)与对照组相比,试验Ⅰ组和试验Ⅱ组蛋鸡血清谷草转氨酶(AST)活性显著降低(P<0.05)。肝脏组织病理学检测结果表明,FMT改善了蛋鸡肝脏脂质沉积,且试验Ⅰ组改善效果优于试验Ⅱ组。3)与对照组相比,试验Ⅰ组蛋鸡血清总抗氧化能力(T-AOC)以及过氧化氢酶(CAT)和谷胱甘肽过氧化物酶(GSH-Px)活性均显著提高(P<0.05),血清丙二醛(MDA)含量显著降低(P<0.05);试验Ⅱ组血清T-AOC及GSH-Px活性显著提高(P<0.05),血清MDA含量显著降低(P<0.05)。4)与对照组相比,试验Ⅰ组蛋鸡空肠免疫球蛋白M(IgM)和分泌型免疫球蛋白A(sIgA)含量显著提高(P<0.05),十二指肠肿瘤坏死因子-α(TNF-α)含量显著降低(P<0.05);试验Ⅱ组十二指肠和空肠sIgA含量显著提高(P<0.05),回肠TNF-α含量显著降低(P<0.05)。综上所述,FMT能够降低蛋黄颜色及血清AST活性,提高血清抗氧化能力,对肝脏脂肪沉积及肠道免疫具有改善作用,且厌氧发酵制备的粪菌液效果要优于好氧发酵制备的粪菌液。
文摘目的:探讨结肠途径经内镜肠道植管(transendoscopic enteral tubing, TET)行洗涤菌群移植(Washed Microbiota Transplantation, WMT)治疗自闭症谱系障碍(Autism Spectrum Disorders, ASD)患儿的护理要点。方法:以本院微生态医学科收治的ASD患儿为对象,总结提炼结肠TET行WMT治疗ASD患儿的护理要点。结果:对结肠TET行WMT治疗的ASD患儿实施有效的护理,不仅能提高患儿监护人配合度、照护能力,还能在确保医疗安全的情况下减少病患的其它各种负担及相关并发症,提高整体疗效和病患满意度。结论:对结肠TET行WMT治疗的ASD患儿提供有效的护理能够提升菌群移植的治疗效果,有助于患儿心理和行为的康复,有推广应用价值。Objective: To explore the nursing points of treatment of children with autism spectrum who underwent colonic transendoscopic enteral tubing (TET) for washed microbiota transplantation (WMT). Method: Taking children with ASD admitted to the Microecology Medicine Department of our hospital as the subjects, we summarized and refined the nursing points for the treatment of children with ASD who underwent colonic TET for WMT. Results: Effective nursing care for children with ASD who underwent colonic TET for WMT not only improves the cooperation and care ability of their guardians, but also reduces other burdens and related complications of patients while ensuring medical safety, improving overall efficacy and patient satisfaction. Conclusion: Effective nursing care for children with ASD who underwent colonic TET for WMT can enhance the therapeutic effect of microbial transplantation, help children’s psychological and behavioral rehabilitation, and have value for promotion and application.