Results 61 to 70 of about 3,356,503 (321)

Using Diffusion-Diffusion Exchange Spectroscopy to observe diffusion exchange in yeast [PDF]

open access: yes, 2019
The permeability of cell membranes varies significantly across both healthy and diseased tissue, and changes in cell membrane permeability can occur during treatment response in tumours.
Roberts, Thomas   +7 more
core   +1 more source

Intervertebral disc degeneration instigates vertebral endplate remodeling and facet joint pathology in a large animal model

open access: yesEuropean Cells & Materials
Although the intervertebral discs are the most studied region of the spinal motion segment with respect to their degeneration and contributions to back pain, it is becoming increasingly evident that degeneration of adjacent structures including the facet
SE Gullbrand   +10 more
doaj   +1 more source

Performance of the EUCAST disc diffusion method and two MIC methods in detection of Enterobacteriaceae with reduced susceptibility to meropenem: the NordicAST CPE study

open access: yesJournal of Antimicrobial Chemotherapy, 2018
Objectives To examine performance of EUCAST disc diffusion and supplementary MIC methods for detection of Enterobacteriaceae with reduced susceptibility to meropenem using EUCAST screening recommendations.
B. Haldorsen   +68 more
semanticscholar   +1 more source

Social Functioning Within the First Years After Pediatric Brain Tumor Diagnosis and the Relationship With Family Psychosocial Risk

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survivors of pediatric brain tumors (PBTs) can experience long‐term social difficulties, impacting quality of life. Beyond medical and environmental factors, family psychosocial risk may play a role in social outcomes by shaping the caregiving environment and may provide intervention options.
Renske H. Houben   +4 more
wiley   +1 more source

Hall diffusion and the magnetorotational instability in protoplanetary discs [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2012
The destabilising effect of Hall diffusion in a Keplerian disc allows the MRI to occur for much lower ionisation levels than would otherwise be possible. However, simulations suggest that the consequences for the saturated state are not as significant as suggested by the linear instability.
Mark Wardle, Raquel Salmeron
openaire   +4 more sources

The formation of rings and gaps in magnetically coupled disc-wind systems: ambipolar diffusion and reconnection [PDF]

open access: yes, 2017
Radial substructures in circumstellar disks are now routinely observed by ALMA. There is also growing observational evidence that such disks can accrete through angular momentum removal by rotating disk winds.
Scott S Suriano   +3 more
semanticscholar   +1 more source

Language, Culture, and Cancer: Qualitative Insights Into Communication Disparities Among Spanish‐Speaking Caregivers of Children With Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Latino children are projected to make up nearly one‐third of United States (US) children by 2060, and many of their caregivers speak Spanish. Prior survey research has documented communication difficulties for Spanish‐speaking caregivers of children with cancer, but contemporary qualitative data are limited.
Jenny Ruiz   +6 more
wiley   +1 more source

Bioevaluation of antibacterial potential of Sarpgandha (Rauwolfia serpentina)

open access: yesEnvironment Conservation Journal, 2009
The  in vitro  antibacterial  activity of Rauwolfia serpentina  plant  extract has been  investigated against  Escherichia  coli, Staphylococcus  aureus,  Salmonella  typhi and  Klebsiella  pneumoniae using the  disc  diffusion  method.  The  alcoholic  
Vishal Upadhayay   +3 more
doaj   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo   +5 more
wiley   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

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