Showing 11,921 - 11,940 results of 12,943 for search '"7 d'Or"', query time: 0.18s Refine Results
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    肠黏膜肥大细胞脱颗粒对大鼠肠缺血/再灌注后 长期生存的影响

    Published 2009-01-01
    “…【目的】 观察大鼠肠缺血/再灌注后肠黏膜肥大细胞脱颗粒对SD大鼠生存的影响65377; 【方法】 采用肠系膜上动脉夹毕75 min建立小肠缺血/再灌注模型,将96只SD大鼠随机分为4组(n = 24):S组(假手术组)65380;M组(模型组)65380;C组(缺血再灌注 + 色甘酸钠25 mg8226;kg-1组),CP组(缺血再灌注 + compound 48/80 0.75 mg8226;kg-1组)65377;C及CP组分别在再灌注前5 min和再灌注后3 d静脉注射药物,S65380;M组给予等量生理盐水65377;观察各组大鼠7 d的生存率65380;存活状态,光镜观察存活动物肠黏膜病理学变化,进行Chiu′s评分,电镜观察肠黏膜微绒毛和IMMC的超微结构及类胰蛋白酶表达比较进行IMMC计数65377; 【结果】 M组65380;CP组第7天生存率明显低于S组(P < 0.01); C组第7天存活率高于M组(P < 0.05),与S组比较无明显差异(P > 0.05)65377;CP组第7天生存率低于M组(P < 0.05)65377;存活动物光镜下M65380;CP组肠黏膜绒毛损伤轻微,电镜显示M65380;CP组微绒毛肿胀65380;有脱落,S组65380;C组基本正常,各组间肠黏膜Chiu′s评分无统计学差异(P > 0.05)65377;电镜下CP组IMMC脱颗粒最明显,M组次之,S组65380;C组未见IMMC脱颗粒,各组间IMMC计数无统计学差异(P > 0.05)65377; 【结论】 肥大细胞活化脱颗粒影响肠缺血/再灌注损伤大鼠的长期生存率65377;…”
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    High levels of type II Fusarium head blight resistance conferred in wheat by combining wheat gene Fhb1 with Lophopyrum elongatum gene Fhb7The2 by Jan Dvorak, Karin R. Deal, Patrick E. McGuire, Emily J. Conley, James A. Anderson, George Fedak, Julia A. Malvick, Han Chen, Hans-Georg Müller

    Published 2025-01-01
    “…Allele Fhb7The2 was found in disomic substitution lines 7E(7A), 7E(7B) and 7E(7D) derived from amphiploid AgCS. The amphiploid was produced from a hybrid Triticum aestivum cv Chinese Spring × L. elongatum. …”
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