Results 241 to 250 of about 1,459,732 (349)

Real-time polymerase chain reaction (PCR) for <i>Pneumocystis jirovecii</i> detection in lower respiratory tract samples. [PDF]

Microbiol Spectr
Giardina FAM, Ramus M, Campanini F, Lilleri D, Ferretti V, Pitrolo AMG, Vola A, Maserati R, Baldanti F, Paolucci S.   +9 more
europepmc   +1 more source

3D Bioprinted Human Synovium‐Cartilage Models Mimic Rheumatoid Arthritis Microenvironment and Recapitulate In Vivo Therapeutic Responses

Advanced Materials, EarlyView.
This study presents human in vitro rheumatoid arthritis models using chondrocytes recellularized type II collagen scaffold and 3D‐bioprinted Gelatin‐Matrigel hydrogels with fibroblast‐like synoviocytes, pro‐inflammatory macrophages, and protective barrier macrophages, closely recapitulating key rheumatoid arthritis pathological features.
Huiqun Zhou, Zhen Zhang, Yulei Mu, Liang Ma, Xu Hu, Bangheng Liu, Dong‐An Wang   +6 more
wiley   +1 more source

Impact of switching from polymerase chain reaction-only to two-step <i>Clostridioides difficile</i> testing in a large hospital system. [PDF]

Antimicrob Steward Healthc Epidemiol
Gupta SR, Selig TM, Evey K, Rossi M, Burton AM, Petruzzelli C, Chu JJ, Yang WT, Scharfen J, Tanzer JR, Lonks JR, Kelly CR.   +11 more
europepmc   +1 more source

High‐Throughput In Vivo Screening Using Barcoded mRNA Identifies Lipid Nanoparticles With Extrahepatic Tropism for In Situ Immunoengineering

Advanced Materials, EarlyView.
A high‐throughput in vivo mRNA LNP screening platform is developed and employed to screen a large library of 122 mRNA LNPs in vivo for delivery to immune, stromal, and parenchymal cells, identifying promising LNP candidates. A novel small particle flow cytometry‐based protein adsorption analysis method is utilized to interrogate protein corona ...
Alex G. Hamilton, Ajay S. Thatte, Junchao Xu, Zhangyi Luo, Hannah C. Safford, Kelsey L. Swingle, Jenna Muscat‐Rivera, Michael Kegel, Xuexiang Han, Ryann A. Joseph, Amanda M. Murray, Hannah C. Geisler, Ricardo C. Whitaker, Lulu Xue, Roman Spektor, Jilian R. Melamed, Drew Weissman, Michael J. Mitchell   +17 more
wiley   +1 more source

Polymerase chain reaction in endodontics

SRM Journal of Research in Dental Sciences, 2011
doaj  

Clinical features of varicella-zoster virus meningitis diagnosed by polymerase chain reaction without abnormal routine cerebrospinal fluid analysis. [PDF]

J Neurovirol
Kitamura A, Nakamura R, Sugiyama S, Tamura R, Tsukamoto T, Yabata H, Kobashi S, Tamaki Y, Ogawa N, Yamakawa I, Terashima T, Urushitani M.   +11 more
europepmc   +1 more source

Decoupling Dynamics and Crosslink Stability in Supramolecular Hydrogels Using Associative Exchange

Advanced Materials, EarlyView.
How does reorganization impact the stability of supramolecular hydrogels? In contrast to dissociative crosslink exchange, implementing associative exchange in macroscale DNA hydrogels enables decoupling of reorganization dynamics from thermal and mechanical stability.
Pierre Le Bourdonnec, Charafeddine Ferkous, Léo Comunale, Luca Cipelletti, Rémi Merindol   +4 more
wiley   +1 more source

Selection and evaluation of reference genes for quantitative real-time polymerase chain reaction normalization in Pieris melete (Lepidoptera, Pieridae). [PDF]

J Insect Sci
Jiang T, Liu X, Zou N, Zhang W, Peng Y, Xiao H.   +5 more
europepmc   +1 more source

DNA Origami‐Templated Aptamer Chiral Structures Realize Cellular Enantioselectivity

Advanced Materials, EarlyView.
Aptamers displayed on tubular DNA origami nanostructures in defined chiral orientations (left‐ or right‐handed) exhibit enantioselective interactions with cell surface target proteins. While the right‐handed configuration supports only transient binding, the left handedness energetically favors protein dimerization and promotes subsequent ...
Tingjie Song, Abhisek Dwivedy, Dhanush Gandavadi, Gayatri Chandran, Yiquan An, Mengxi Zheng, Xiaojing Wang, Lifeng Zhou, Yang Zhao, Xing Wang   +9 more
wiley   +1 more source