Results 21 to 30 of about 785,255 (278)

ddPCR provides a sensitive test compared with GeneXpert MTB/RIF and mNGS for suspected Mycobacterium tuberculosis infection

Frontiers in Cellular and Infection Microbiology, 2023
IntroductionThe Metagenomics next-generation sequencing (mNGS) and GeneXpert MTB/RIF assay (Xpert) exhibited a sensitivity for tuberculosis (TB) diagnostic performance. Research that directly compared the clinical performance of ddPCR analysis, mNGS, and
Dan Zhang, Dan Zhang, Dan Zhang, Fei Yu, Fei Yu, Fei Yu, Dongsheng Han, Dongsheng Han, Dongsheng Han, Weizhen Chen, Weizhen Chen, Weizhen Chen, Lingjun Yuan, Mengxiao Xie, Jieyuan Zheng, Jingchao Wang, Bin Lou, Bin Lou, Bin Lou, Shufa Zheng, Shufa Zheng, Shufa Zheng, Yu Chen, Yu Chen, Yu Chen   +24 more
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Evaluation of multiplex ARMS-PCR for detection of Helicobacter pylori mutations conferring resistance to clarithromycin and levofloxacin

Gut Pathogens, 2020
Background Helicobacter pylori bacterium is a major cause of gastritis. With increasing use of antibiotics to treat infections, mutation resistant strains have emerged in most human populations.
Yangxia Li, Tangshan Lv, Chaochao He, Hongyan Wang, David S. Cram, Linfu Zhou, Jun Zhang, Weiqin Jiang   +7 more
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Hydrogels and Bioprinting in Bone Tissue Engineering: Creating Artificial Stem‐Cell Niches for In Vitro Models

Advances in Materials, 2023
Advances in bioprinting have enabled the fabrication of complex tissue constructs with high speed and resolution. However, there remains significant structural and biological complexity within tissues that bioprinting is unable to recapitulate. Bone, for
Francesca K Lewns, O. Tsigkou, Liam R. Cox, Ricky D. Wildman, Liam M. Grover, G. Poologasundarampillai   +5 more
semanticscholar   +1 more source

Immune Checkpoint Molecules Expressed on CD4+ T Cell Subsets in Chronic Asymptomatic Hepatitis B Virus Carriers With Hepatitis B e Antigen-Negative

Frontiers in Microbiology, 2022
BackgroundChronic hepatitis B virus (HBV) infection remains a major public health problem worldwide. Immune checkpoint molecules expressed on CD4+ T cells play critical roles in chronic HBV infection.
Dawei Cui, Dawei Cui, Daixi Jiang, Cuilin Yan, Xia Liu, Yan Lv, Jue Xie, Yu Chen   +7 more
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Galectin-1 Ameliorates Influenza A H1N1pdm09 Virus-Induced Acute Lung Injury

Frontiers in Microbiology, 2020
Influenza remains one of the major epidemic diseases worldwide. Acute lung injury mainly caused by excessive pro-inflammatory host immune responses leads to high mortality rates in severe influenza patients.
Jiaqi Bao, Jiaqi Bao, Jiaqi Bao, Xiaochen Wang, Xiaochen Wang, Xiaochen Wang, Sijia Liu, Sijia Liu, Sijia Liu, Qianda Zou, Qianda Zou, Qianda Zou, Shufa Zheng, Shufa Zheng, Shufa Zheng, Shufa Zheng, Fei Yu, Fei Yu, Fei Yu, Yu Chen, Yu Chen, Yu Chen, Yu Chen   +22 more
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Streptococcus mutans adherence to conventional and self-ligating brackets: an in vitro study

Dental Press Journal of Orthodontics, 2021
Introduction: Although self-ligating brackets presumably provide better hygiene conditions, no consensus has been reached so far. Objective: Therefore, the objective of this study was to evaluate, in an in vitro experimental design, the adherence of ...
Murilo Fernando Neuppmann FERES, Fernanda VICIONI-MARQUES, Fábio Lourenço ROMANO, Marina Guimarães ROSCOE, Vinícius Matsuzaki de SOUZA, Aline Lira TORNERI, Bruno BUENO-SILVA   +6 more
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Three-dimensional in vitro culture models in oncology research

Cell & Bioscience, 2022
Cancer is a multifactorial disease that is responsible for 10 million deaths per year. The intra- and inter-heterogeneity of malignant tumors make it difficult to develop single targeted approaches.
Camille Jubelin, J. Muñoz-García, L. Griscom, D. Cochonneau, Emilie Ollivier, M. Heymann, F. Vallette, L. Oliver, D. Heymann   +8 more
semanticscholar   +1 more source

Virulence, Antimicrobial Susceptibility, Molecular and Epidemiological Characteristics of a New Serotype of Vibrio parahaemolyticus From Diarrhea Patients

Frontiers in Microbiology, 2020
Vibrio parahaemolyticus is the main pathogen of food-borne diarrheal in coastal areas. Through the study of pathogen characteristics of 1870 V. parahaemolyticus, the isolation rate of O4:KUT had increased significantly since 2013.
Qiaoyun Zhu, Qiaoyun Zhu, Qiaoyun Zhu, Qiaoyun Zhu, Xiao Chen, Xiao Chen, Xiao Chen, Xiao Chen, Yanchao Liu, Yanchao Liu, Yanchao Liu, Ruonan Wang, Ruonan Wang, Ruonan Wang, Jiayao Chen, Yu Chen, Yu Chen, Yu Chen   +17 more
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CD4+ T cell exhaustion revealed by high PD-1 and LAG-3 expression and the loss of helper T cell function in chronic hepatitis B

BMC Immunology, 2019
Background Immune inhibitory receptors play an important role in chronic infections. However, little is known about their role in hepatitis B virus (HBV) infection.
Yuejiao Dong, Xuefen Li, Lu Zhang, Qiaoyun Zhu, Chunlei Chen, Jiaqi Bao, Yu Chen   +6 more
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Protoscolicidal Effects of the Garlic Chloroformic Extract on the Protoscolices of Hydatid Cyst at a Short Exposure Time, up to Five Minutes [PDF]

Iranian Journal of Medical Sciences, 2019
Background: The treatment of choice for hydatidosis as an important zoonotic disease is surgery. Different agents are injected into the cyst to prevent secondary hydatidosis.
Zahra Barzin, Seyed Mahmoud Sadjjadi, Mohammad Reza Panjehshahin   +2 more
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