A case of Elizabethkingia meningoseptica septicemia. [PDF]
Wu L, Ye T, Pan X, Hong L, Shi Y.
europepmc +1 more source
目的深入理解河口湿地生态系统土壤酶活性特征及微生物养分限制状况。方法以闽江河口湿地盐沼(芦苇沼泽、短叶茳芏沼泽)、光滩、红树林湿地和退养还湿地4种典型生境为研究对象,探讨不同生境下土壤胞外酶活性及酶化学计量特征的变化与差异。结果1)芦苇沼泽、短叶茳芏沼泽及红树林湿地的土壤β-1,4-葡萄糖苷酶(βG)、纤维二糖水解酶(CBH)、β-1,4-N-乙酰基氨基葡萄糖苷酶(NAG)活性显著高于光滩及退养还湿地(p<0.05);不同生境土壤酶活性均随土层深度增加而降低,并在50 cm以下趋于稳定。2 ...
王景涛 +5 more
doaj
通过对山西省北岳恒山地道黄芪主产区代表性土壤进行定点采样和分析,对地道黄芪产地土壤类型、物理性状、养分状况、营养吸收规律、土壤酶活性及微生物区系进行了研究。结果表明,地道黄芪主产地土壤发育不完全,成土母质为花岗片麻岩,土壤类型以粗骨性栗褐土和淋溶褐土为主,土壤质地为砂质壤土,土体通透性较好。另外产地土壤有机质、全氮和速效钾含量较高。营养分析结果表明,黄芪地下部分营养元素的浓度普遍都高于地上部分,而且是随着生长年限的增加,这种差异越大。另外,黄芪对N、K、Fe、Zn有明显的富集作用。土壤酶结果表明 ...
张强 程滨 董云中 郜春花 李彩萍 卢朝东
doaj
[Effects of lunar soil simulant and Earth soil on lung injury in mice]. [PDF]
Gong X +8 more
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[Application of Droplet-Based Microfluidics in Microbial Research]. [PDF]
Li ZY, Peng X.
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[Preface for Special Issue on Advanced Molecular Imprinting Technology and its Cutting-Edge Applications]. [PDF]
Jia Q, Yang KG.
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[<i>Lactobacillus plantarum</i> alleviates lead exposure-induced learning and memory impairment in mice by regulating bile acid metabolism and inhibiting hippocampal NLRP3 expression]. [PDF]
Li L, Yu W, Tan M, Li Y, Liu A, Meng X.
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[Integration of Microbiome Research and the One Health Approach Promotes Innovation and Development in Public Health Laboratory Sciences]. [PDF]
Yang R.
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[Determination of 12 typical personal care products in human urine samples by ultra performance liquid chromatography-tandem mass spectrometry]. [PDF]
Han LX +6 more
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[Research Progress on the Mechanism and Diagnostic Markers of Bone Metastasis in Small Cell Lung Cancer]. [PDF]
Xiang X, Nan Y.
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