Zobrazeno 1 - 10
of 681
pro vyhledávání: '"David R. Johnson"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract Phage predation is generally assumed to reduce microbial proliferation while not contributing to the spread of antibiotic resistance. However, this assumption does not consider the effect of phage predation on the spatial organization of dif
Externí odkaz:
https://doaj.org/article/5d6e6b1ee2cb42b8be7f31653442531e
Autor:
Peter K. M. Ku, Alexander C. Vlantis, Rita W. M. Wong, Thomas S. C. Hui, Thomas Law, Louisa K. Y. Ng, Eddy W. Y. Wong, W. T. Chang, David R. Johnson, Florence S. T. Mok, K. H. Wong, Victor Abdullah, Andrew vanHasselt, Kathy Y. S. Lee, Michael C. F. Tong
Publikováno v:
Laryngoscope Investigative Otolaryngology, Vol 8, Iss 6, Pp 1532-1546 (2023)
Abstract Background Exercise‐based swallowing training (EBST) and transcutaneous neuromuscular electrical stimulation (TNMES) are common modalities used to treat late dysphagia after radiotherapy for nasopharyngeal carcinoma (NPC). We aimed to inve
Externí odkaz:
https://doaj.org/article/70b79402eeb742628fe7bc9612ae5560
Autor:
Liana R. Clark, David R. Johnson
Publikováno v:
Infectious Diseases and Therapy, Vol 12, Iss 8, Pp 1955-2003 (2023)
Abstract Vaccination in pregnancy using a tetanus toxoid, reduced dose diphtheria toxoid, and reduced dose acellular pertussis (Tdap) vaccine is important for prevention of severe pertussis disease in young infants. The objectives of this systematic
Externí odkaz:
https://doaj.org/article/022e411ab5434834b7c1b7d399482beb
Publikováno v:
npj Biofilms and Microbiomes, Vol 9, Iss 1, Pp 1-10 (2023)
Abstract Droplet evaporation is a general process in unsaturated environments that results in micro-scale hydrodynamic flows which in turn determine the spatial distributions of microbial cells across surfaces. These spatial distributions can have si
Externí odkaz:
https://doaj.org/article/b17c6da719d84139b760f433c9775dd6
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-12 (2023)
Abstract Plasmids are the main vector by which antibiotic resistance is transferred between bacterial cells within surface-associated communities. In this study, we ask whether there is an optimal time to administer antibiotics to minimize plasmid sp
Externí odkaz:
https://doaj.org/article/71dd4e1f91dd4de097cd60fb0a0ac64a
Publikováno v:
ISME Communications, Vol 2, Iss 1, Pp 1-10 (2022)
Abstract Multi-step substrate consumption pathways can promote microbial biodiversity via cross-feeding. If one cell type preferentially consumes a primary substrate rather than the subsequently formed intermediates, then other cell types can special
Externí odkaz:
https://doaj.org/article/c2a7434c6b5d4a349957f6a302d9ba00
Autor:
Anitta Ahonen, Ying Zhang, Tomáš Marček, Jessie Lumley, David R. Johnson, Dalya Guris, Marissa B. Wilck
Publikováno v:
Human Vaccines & Immunotherapeutics, Vol 18, Iss 5 (2022)
Vaccination against hepatitis B (HepB) provides long-term protection against infection. This is despite a reduction in HepB surface antibody (anti-HBs) concentrations over time to levels below the well-accepted correlate of protection of ≥10 mIU/mL
Externí odkaz:
https://doaj.org/article/b380cb3fa1434487b1bf988329caeca2
Publikováno v:
Journal of Flood Risk Management, Vol 15, Iss 2, Pp n/a-n/a (2022)
Abstract Standards‐based levee design aims to protect against events with specific probabilities, for example eliminating overtopping from a storm surge with a 1% annual exceedance probability (i.e., a “100‐year” event). This allows levee seg
Externí odkaz:
https://doaj.org/article/c5ce639aa76a490fab237a3b87f8a577
Autor:
Manupriyam Dubey, Noushin Hadadi, Serge Pelet, Nicolas Carraro, David R. Johnson, Jan R. van der Meer
Publikováno v:
Communications Biology, Vol 4, Iss 1, Pp 1-15 (2021)
Manupriyam Dubey et al. use experimental systems with naturally derived soil microbiomes in liquid suspensions and encapsulated beads to compare community dynamics in well-connected and poorly connected environments. While their results show that mic
Externí odkaz:
https://doaj.org/article/9ffadeb4c93441388479d6403e5051d0
Publikováno v:
Microbiology Spectrum, Vol 10, Iss 1 (2022)
ABSTRACT Microbes are social organisms that commonly live in sessile biofilms. Spatial patterns of populations within biofilms can be important determinants of community-level properties. Spatial intermixing emerging from microbial interaction is one
Externí odkaz:
https://doaj.org/article/a321eaec91b74a6d9977b30bdcc465d3