[<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]
Nan Fang Yi Ke Da Xue Xue BaoLi L, Yu W, Tan M, Li Y, Liu A, Meng X.
europepmc +1 more source
, 2009 采用以天然植物中空纤维作为填料的生物质-生物膜反应器(BBFR)串联复合垂直流人工湿地(IVCW)的组合工艺处理系统,研究了5种不同的运行工况,即不同的停留时间、水力及污染负荷条件下对城镇生活污水的处理效果。结果表明,5种工况下组合系统的出水均能达到一级排放标准,COD、TN和TP的平均去除率分别达到89.86%、93.5%和74.78%。各工况条件下因为装置控制参数和稳定程度的不同,各运行阶段下的净化效果也有一定的差异。通过探讨BBFR和IVCW的最佳耦合模式,即系统处理效果达到最佳时的运行参数 ...
贺锋 +4 more
core
[Research advances in non-pharmacological interventions in pediatric asthma]. [PDF]
Zhongguo Dang Dai Er Ke Za ZhiWang WR, Peng W, Zheng XR.
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, 2006 通过性能测定观察到,菌株Candidasp.对苯酚具有较强的降解能力,因此选取来作为生物强化试验的模式菌株.通过不同接种量、不同苯酚初始浓度的比较实验,发现随着菌体加入量的增加,活性污泥系统获得的生物强化效果逐渐增强,随着初始底物浓度的增加,活性污泥系统的生物强化效果逐渐减弱,同时通过20d的长期实验发现,强化效果没有随时间减弱,而且比单独活性污泥系统经过20d驯化所得的降解能力高60 ...
冯栩, 朱永光, 廖银章, 李旭东
core
[Determination of eight per- and polyfluoroalkyl substances in seawater using dispersive membrane extraction-ultra-high performance liquid chromatography-tandem mass spectrometry]. [PDF]
Se PuRen Z +5 more
europepmc +1 more source
, 2009 通过生物操纵、浮水植物和植物浮岛原位净化、岸边人工湿地净化和科学种植等措施，2—3年内，在长江中游地区、面积为0．66km2、水质为劣V类的重富营养湖泊武汉月湖重建了以菹草和伊乐藻为优势种的沉水植物先锋群落，2005年春季的沉水植物盖度达到45％，提高了透明度。利用水位低、透明度相对高的冬季种植伊乐藻、菹草等适合冬春季生长的沉水植物是建立沉水植物先锋群落的一个有效途径。重污染水体过低的透明度是重建沉水植被的主要限制因子，在低水位或较高透明度时期，水生植物可以耐受相对较高的污染负荷，并且在有条件降低水位时，
贺锋 +7 more
core
[Association between ambient personal temperature exposure and oxygen saturation during sleep in patients with chronic obstructive pulmonary disease]. [PDF]
Beijing Da Xue Xue Bao Yi Xue BanZuo M +7 more
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[Determination of 22 organophosphates and their metabolites and 11 phthalate metabolites in human whole blood by ultra performance liquid chromatography-tandem mass spectrometry]. [PDF]
Se PuShi FY, Xu HY, Li JH, Xu MY.
europepmc +1 more source
[Clinical efficacy of applying orthoplastic principle in treating Gustilo type ⅢB open ankle joint fractures]. [PDF]
Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za ZhiLin F +8 more
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[<i>In vitro</i> culture, expansion, and biological characterization of mesenchymal stem cells derived from neonatal rat liver]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoChi M, Li B, Wu J, Ge J, Tang Y.
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