Results 121 to 130 of about 2,494 (164)

环境条件对麻纤维地膜降解及其土壤微生物量和酶活性的影响

Shuitu Baochi Xuebao, 2019
通过设置不同土壤pH、施氮量、季节和作物种植的土壤环境条件，采用盆栽埋袋试验方法研究麻纤维地膜的降解规律变化，并分析其与土壤微生物生物量及酶活性的关系。结果表明：麻纤维地膜的降解过程均服从Olson衰减模型（R2=0.689~0.996 ...
龙世方, 朱奇宏, 周建利, 黄道友, 刘波, 吕光辉, 段明梦   +6 more
doaj  

[Allergens induce activation of blood CCR3⁺ granulocyte subsets in patients with perennial allergic rhinitis]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Wang Q, Xu W, Gu F, Wang S, He S, Wang J.   +5 more
europepmc   +1 more source

[Epidemiology, Mechanisms, and Clinical Challenges of Respiratory Syncytial Virus Co-infections in Children]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Huang H, Chen H, Qiao L.
europepmc   +1 more source

甲型H1N1流感病毒神经氨酸酶基因遗传进化分析

Zhongshan Daxue xuebao. Yixue kexue ban, 2010
【目的】 了解季节性H1N1流感病毒与2009年新型H1N1流感病毒神经氨酸酶(NA)基因的遗传进化关系,探讨甲型H1N1流感病毒的遗传变异规律65377;【方法】 分别从2006年和2009年流感病人标本中分离并鉴定出季节性HIN1流感病毒和新型H1N1流感病毒,用RT-PCR技术扩增了病毒NA基因全序列,并对其分子进化和重要功能位点的遗传变异进行了分析65377; 【结果】 2009年新型H1N1流感病毒与2006年季节性HIN1流感病毒比较,NA基因的同源性较低(77.9% ~ 78.8 ...
doaj  

[Epidemiological characteristics of respiratory syncytial virus infection in children in Hebei Province]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Wang X, Lu SK, Liu JH, Shuai JF, Huang KL, Niu B, Cao LJ, Cui XW.   +7 more
europepmc   +1 more source

[Chinese expert consensus on the evaluation of allergen-specific immunotherapy outcomes（Wuhan, 2025）]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Deng Y, Luo X, Liu Z, Sun S, Ye J, Wang T, Chen J, Lu M, Yao Y, Wang Y, Zhou W, Liu B, Zeng Q, Xu Y, Yang Q, Yang Y, Liu F, Xu C, Sun Y, Hong H, Ye H, Zhang L, Chen F, Li H, Wang H, Li Y, Liu W, Xu Y, Lou H.   +28 more
europepmc   +1 more source

[Bacterial Infection Spectrum and Antimicrobial Resistance in 2850 Cases of Community-Acquired Pneumonia in Children]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Zhong M, Xie J, Wang H, Fan J, Li M, Zou F, Li L.   +6 more
europepmc   +1 more source

[Clinical characteristics of allergic rhinitis induced by pollen in northern China]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
He S, Chen L, Ming W, Wang X, Wang H, Wang X.   +5 more
europepmc   +1 more source

[Causal relationship between <i>Helicobacter pylori</i> infection and childhood immune thrombocytopenia and influencing factors for prognosis]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Zhou XY, Yan M, Yue YB, Nuriddin H, Wang XM, Cheng YF, Wu CC, Liu Y.   +7 more
europepmc   +1 more source

[A preliminary analysis of the clinical characteristics of patients with temperature-sensitive temporomandibular joint disorder syndrome]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Hu Y, Ma B, Zhai X, Xu X, Wang Y, Li H, Hu M, Liu H, Jiang H.   +8 more
europepmc   +1 more source