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8篇 您的检索式:作者名="Q.Ma"
    题名 作者 年代 出处 被引量
1Practicalmultiuserdiversity withoutdatedchannelfeedback显示文摘Q.Ma C.Tepedelenlioglu 0,,04:1
2Photo-in- duced chemical vapor generation with formic acid for ul- trasensitive atomic fluorescence spectrometric determination of mercury: potential application to mercury speciation in water显示文摘C. Zheng Y. Li Y. He Q.Ma X.Hou 0,,:1
3Urine NGAL and IL‐18 are Predictive Biomarkers for Delayed Graft Function Following Kidney Transplantation显示文摘C. R.Parikh A.Jani J.Mishra Q.Ma C.Kelly J.Barasch C. L.Edelstein P.Devarajan 2006American Journal of Transplantation2006,,7:1
4Identification of Two Blast Resistance Genes in a Rice Variety, Digu显示文摘X. W.Chen S. G.Li J. C.Xu W. X.Zhai Z. Z.Ling B. T.Ma Y. P.Wang W. M.Wang G.Cao Y. Q.Ma J. J.Shang X. F.Zhao K. D.Zhou L. H.Zhu 2004Journal of Phytopathology2004,,2:1
5Template Synthesis of an Array of Nickel Nanotubules and Its Magnetic Behavior显示文摘J.Bao C.Tie Z.Xu Q.Zhou D.Shen Q.Ma 2001Adv Mater2001,,21:1
6Solar integrated energy system for a green building显示文摘X.Q.Zhai R.Z.Wang Y.J.Dai J.Y.Wu Y.X.Xu Q.Ma 0,,:1
7Biochar Serves as a Long-term Soil Carbon Pool显示文摘Biochar is a carbon-rich(>60%)organic material derived from incomplete combustion of fossil fuels and biomass.It consists of a continuum ranging from slightly charred material through char and charcoal to soot,and is ubiquitous in the atmosphere,marine sediment,soil and water.Moreover,>80%of biochar produced ends up in soils,where it resides for hundreds to thousands of years.Because of its resistance to biological and chemical breakdown, biochar can serve as a pool of C with long residence time in the soil.As a result,there has been increasing attention given to the potential of biochar to sequestrate carbon and counteractLena Q.Ma 2009地学前缘2009,16,S1:1
8Alcohol consumption promotes arsenic absorption but reduces tissue arsenic accumulation in mice显示文摘Alcohol consumption alters gut microflora and damages intestinal tight junction barriers,which may affect arsenic(As)oral bioavailability.In this study,mice were exposed to arsenate in the diet(6μg/g)over a 3-week period and gavaged daily with Chinese liquor(0.05 or 0.10 mL per mouse per day).Following ingestion,78.0%and 72.9%of the total As intake was absorbed and excreted via urine when co-exposed with liquor at daily doses of 0.05 or 0.10 mL,significantly greater than when As was supplied alone(44.7%).Alcohol co-exposure significantly altered gut microbiota but did not significantly alter As biotransformation in the intestinal tract or tissue.Significantly lower relative mRNA expression was observed for genes encoding for tight junctions in the ileum of liquor co-exposed mice,contributing to greater As bioavailability attributable to enhanced As absorption via the intestinal paracellular pathway.However,As concentration in the liver,kidney,and intestinal tissue of liquortreated mice was decreased by 24.4%-42.6%,27.5%-38.1%,and 28.1%-48.9%compared to control mice.This was likely due to greater renal glomerular filtration rate induced by alcohol,as suggested by significantly lower expression of genes encoding for renal tight junctions.In addition,in mice gavaged daily with 0.05 mL liquor,the serum antidiuretic hormone level was significantly lower than control mice(2.83±0.59 vs.5.40±1.10 pg/mL),suggesting the diuretic function of alcohol consumption,which may facilitate As elimination via urine.These results highlight that alcohol consumption has a significant impact on the bioavailability and accumulation of As.Hongyu Wang Albert L.Juhasz Yaosheng Zhang Lizhu Zhang Lena Q.Ma Dongmei Zhou Hongbo Li 2023Eco-Environment & Health2023,2,3:0
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