搜索结果: 1-15 共查到“知识库 实验动物学”相关记录37条 . 查询时间(1.547 秒)
缓解新冠肺炎 免疫过度激活有了新进展
新冠肺炎 免疫细胞 细胞因子 抑制剂
2022/4/13
记者2022年2月21日从中国科学院昆明动物研究所获悉,近期该所在特异性抑制炎症体缓解新冠肺炎免疫过度激活及感染小鼠肺部病理改变研究方面取得重要进展。《柳叶刀》旗下综合性子刊《E生物医学》发表了这一成果。
Monitoring Activity for Recognition of Illness in Experimentally Infected Weaned Piglets Using Received Signal Strength Indication ZigBee-based Wireless Acceleration Sensor
Acceleration Sensor Pig Activity Bacterial Infection Wireless Sensor Network
2016/5/20
In this experiment, we proposed and implemented a disease forecasting system using a received signal strength indication ZigBee-based wireless network with a 3-axis acceleration sensor to detect illne...
Evaluation of Acid Digestion Procedures to Estimate Mineral Contents in Materials from Animal Trials
Ash Feed Analysis Chemical Analysis Spectrophotometry
2016/5/19
Rigorously standardized laboratory protocols are essential for meaningful comparison of data from multiple sites. Considering that interactions of minerals with organic matrices may vary depending on ...
Regulation of CRBP1 In Mammary Epithelial Cells
CRBP1 parity induced protection breast cancer
2014/12/12
Breast cancer is the second leading cause of death of women in the United States, warranting further investigation into preventative therapies. It has been well documented that early pregnancy results...
Body Weight Changes of Laboratory Animals during Transportation
Transportation Mice Rats Stress Body Weight Acclimation Period
2016/5/9
The majority of laboratory animals were transported from commercial breeders to a research facility by ground transportation. During the transportation, many biological functions and systems can be af...
本试验旨在通过研究鸡十二指肠、空肠、回肠套管中食糜、食糜干物质、肠液及肠液总蛋白流量的日内及日间变异,探讨以T型套管获取鸡肠道食糜样品的生物学特性,为鸡体外模拟消化方法的建立提供参考。采用3×6(日期×时间)完全随机设计,从健康的35只十二指肠、32只空肠及33只回肠荷术鸡中分别随机选取15只试验鸡,每组荷术鸡随机分成5个重复,每个重复3只鸡。术后第31天、第34天、第37天每4 h采集1次食糜,...
Therapy of Diabetes Mellitus Using Experimental Animal Models
Diabetes Diabetic Complications Experimental Animal Models Therapeutic Agents
2016/5/4
Diabetes mellitus is a worldwide epidemic with high mortality. As concern over this disease rises, the number and value of research grants awarded by the National Research Foundation of Korea (NRF) ha...
HIV/AIDS的流行趋势没有减弱的迹象,人们迫切需要新的预防HIV传播的手段。杀微生物剂旨在通过局部用药于阴道或直肠从而阻止HIV的传播。鉴于目前有大量的杀微生物剂候选物,亟待能够有效评价其有效性及安全性的动物模型。通过比较非灵长类小型动物模型与非人灵长类动物模型在评价HIV杀微生物剂的有效性及安全性上的重要作用,本文总结了评价杀微生物剂有效性及安全性的动物模型的优缺点,同时指出了杀微生物剂研究...
海马NMDA受体和NOS在慢性应激性抑郁发生中的作用及其相互关系
抑郁 海马 NMDA受体 一氧化氮合酶
2010/1/22
运用慢性不可预见性温和应激(chronic unpredicted mild stress, CUMS)建立抑郁动物模型,通过海马内微量注射、动物行为学观察及免疫组织化学方法检测海马内一氧化氮合酶(nitric oxide synthase,NOS)表达的变化,探讨CUMS诱发抑郁与海马谷氨酸N-甲基-D-天冬氨酸(N-methyl-D-aspartic acid,NMDA)受体、一氧化氮合酶(n...
环磷酰胺诱导小鼠血小板减少症模型的建立(英文)
血小板减少症 环磷酰胺 模型
2010/1/22
比较由环磷酰胺两种不同给药方式诱导小鼠血小板减少症模型的效果,并对效果较稳定的一种给药方式进行最佳造模剂量摸索,以期确定一个造模效果较好,毒副作用较低,利于观察治疗药物疗效的血小板减少症模型。模型A组,第1天尾静脉注射环磷酰胺200 mg/kg,然后连续6 d,每天1次以维持剂量30 mg/kg腹腔注射环磷酰胺。模型B组,按150 mg/kg皮下注射环磷酰胺,每天1次,连续3 d。结果显示模型B组...
Zoeal Stages of Two Majoidea Crabs, Doclea muricata (Herbst, 1788) and Acanthonyx limbatus (A. Milne Edwards, 1862), Reared under Laboratory Conditions
Majoidea Pisidae Epialtidae Zoeal stages Doclea muricata Acanthonyx limbatus Pakistan
2010/3/25
The early developmental stages of the Pisidae crab, Doclea muricata (Herbst, 1788), and the Epialtidae crab, Acanthonyx limbatus (A. Milne Edwards, 1862), from Pakistan are described for the first tim...
人工胃溃疡对形成家兔耳壳低电阻点的影响
家兔耳壳低电阻点 人工胃溃疡
2008/12/3
实验在59只成熟家兔及6只出生30天的同胎幼兔上进行。在动物腹侧胃壁粘膜下层注入0.02毫升石炭酸形成人工溃疡。注射之后24小时在动物耳壳的两面即可测得大量低电阻点。实验证实,低电阻点的数目和人工溃疡的面积大小成正比例关系。这些低电阻点的分布不是局限在一定的区域,更多的低电阻点通常出现在耳轮和耳背。病理组织学的研究证明石炭酸主要灼伤了粘膜层及粘膜下层。低电阻点的广泛分布表明这可能不是某种单一的外周...