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295篇 您的检索式:作者名="Power F"
    题名 作者 年代 出处 被引量
1灿烂弧菌对厚壳贻贝免疫指标和消化酶活性的影响显示文摘为探究灿烂弧菌对厚壳贻贝免疫指标和消化酶活性的影响,用1×10~6、1×10~7、1×10~8个/mL 3个浓度的灿烂弧菌刺激厚壳贻贝,探讨弧菌刺激后厚壳贻贝的一氧化氮合酶(NOS)、一氧化氮(NO)、超氧化物歧化酶(SOD)、丙二醛(MAD)等免疫指标和淀粉酶、蛋白酶等消化酶的变化情况。结果显示,灿烂弧菌刺激48 h后,厚壳贻贝足、鳃、消化腺等组织中仅消化腺的NOS活性较对照组有显著升高,且酶活性随初始细菌浓度的升高而升高,故选用消化腺来测定灿烂弧菌刺激后72 h内的免疫指标和消化酶活性的变化。灿烂弧菌刺激后,48 h内NOS活性较对照组均显著升高。NO含量较对照组均显著升高,与NOS显现相同变化趋势。SOD活性在各浓度灿烂弧菌刺激下较对照组均显著升高,而MAD含量在实验组中含量显著低于对照组。淀粉酶活性在实验组中显著低于对照组,总体呈现先下降后升高的趋势。蛋白酶活性在各实验组中均呈现先升高后下降的趋势。研究表明,灿烂弧菌对厚壳贻贝免疫指标和蛋白酶活性的升高有诱导作用,但对蛋白酶的活性有抑制作用。本研究初步探明了厚壳贻贝对灿烂弧菌的免疫应答机制,为进一步研究灿烂弧菌和厚壳贻贝相互作用机制以及厚壳贻贝免疫机制奠定了基础。梁箫 张亚 刘钰珠 李一峰 BATISTA M F POWER D 杨金龙 2018水产学报2018,42,9:5
2Glyphosate toxicity and the effects of long - term vegetation control on soil microbial communities 显示文摘Busse Matt D Ratcliff Alice W Shestak Carol J Powers Robert F 2001Soil Biology and Biochemistry2001,33,:2
3Tissue distribution of a coliphage and escherichia coli in mussels after contamination and depuration显示文摘Ultan F Power John K 1990Applied and Eneironmental Microbiology1990,56,3:1
4Spatial variation of throughfall volume in an old-gruwth tropical wet forest,Costa Rica显示文摘Loescher H W Powers J S Oberbauer S F 2002Journal of Tropical Ecology2002,18,3:1
5The role of acute and early HIV infection in the spread of HIV and implications for transmission prevention strategies in Lilongwe, Malawi: a modelling study显示文摘Kimberly A Powers Azra C Ghani William C Miller Irving F Hoffman Audrey E Pettifor Gift Kamanga Francis EA Martinson Myron S Cohen 2011The Lancet . 2011 (9787)2011,,:1
6Effects of NatustatTM supplementation on performance, feed efficiency and intestinal lesion scores in broiler chickens challenged with Eimeria acervulina, Eimeria maxima and Eimeria tenella 显示文摘Duffy C F Mathis G F Power R F 2005Vet Para2005,130,:1
7Physicochemical and biological data for the development of predictive organophosphorus pesticide QSARs and PBPK/PD models for human risk assessment显示文摘Knaak JB Dary CC Power F 2004Crit Rev Toxicol2004,34,2:1
8Physicochemical and biological data for the development of predictive organophosphorus pesticide QSARs and PBPK/PD models for human risk assessment显示文摘Knaak JB Dary CC Power F 2004Crit Rev Toxicol2004,34,2:1
9The future conversion显示文摘Blaabjerg F Consoli A Ferreira J A et of electronic power processing and al 2005IEEE Transactions on Power Electronics2005,20,3:1
10Should grouted anchors have short tendon bond and length? 显示文摘Briaud J L Powers W F Weatherby D E 1998Journal of Geoteehnieal and Geoenvironmental Engineering1998,124,7:1
11Chikungunya fever: an epidemiological review of a re-emerging infectious disease 显示文摘Staples J E Breiman R F Powers A M 2009Clin Infect Dis2009,49,6:1
12Interleukin-1beta promotes oligodendrocyte death through glutamate excitotoxicity 显示文摘Takahashi JL Giuliani F Power C 2003Ann Neurol2003,53,5:1
13Microbial activity as regulated by soil water-filled pore space显示文摘Doran J W Mielke L N Power J F 1990Soil Science1990,3,:1
14Nutrients, carbon and mass loss during composting of beef cattle feedlot manure显示文摘Eghball B Power J F Gilley J E 1997Environ Qual1997,26,1:1
15Immunohistochemistry and proliferative activity in Lhermitte-Duclos disease 显示文摘Hair LS Symmans F Powers JM 1992Acta Neuropathol (Berl)1992,84,:1
16Phosphorus and Nitrogen-based ma- nure and compost applications corn production and soil phosphorus显示文摘Eghball B Power J F 1999Soil Science Society of America Journal1999,63,4:1
17The 2dF gal- axy redshift survey: Spectra and redshifts 显示文摘Navarro J F Hayashi E Power C 2004Royal Astronomi- cal Society2004,349,:1
18Gonadotropin-releasing hormone in mulberry cells of Saccoglossus and Ptychodera (Hemichordata:Enteropneusta)显示文摘Cameron C B Mackie G O Power J F F 0,,01:1
19Beef cattle feed lot manure man- agement 显示文摘Eghball B Power J F 1994Journal of Soil and Water Conservation1994,49,:1
20Breakdown and release of myofilament proteins during ischemia and ischemia/reperfusion in rat hearts:identification of degradation products and effects on the p Ca-force relation显示文摘Van Eyk JE Powers F Law W 1998Circ Res1998,82,2:1
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