Results 101 to 110 of about 311,139 (302)

Genomic Characterization of a Clinical NDM-1-Producing Klebsiella michiganensis from Brazil

open access: yesMicroorganisms
Public health faces daily challenges due to increasing reports of pathogenic microorganisms with new antimicrobial resistance. Klebsiella michiganensis, an emerging pathogen, poses difficulty in its identification using conventional techniques.
Amanda Yaeko Yamada   +10 more
doaj   +1 more source

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

open access: yesFEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee   +2 more
wiley   +1 more source

Conjugate vaccines

open access: yesExpert Review of Vaccines, 2003
Conjugate vaccines in which the capsular polysaccharide of Haemophilus influenzae type b, common serotypes of Streptococcus pneumoniae and group C Neisseria meningitidis are covalently bound to a protein antigen to convert a T-cell-independent immune response into a T-cell-dependent response have proved highly effective in the prevention of invasive ...
openaire   +2 more sources

Conjugation reactions of hybrid organosilanes for nanoparticle and surface modifications [PDF]

open access: yes, 2021
Hybrid Molecules with incorporation of heteroatoms and different domains and properties could be achieved by the use of Silanes, Organosilanes, and chemically functionalized Organosilanes.
Hutchinson, William   +2 more
core  

Golgi enzymes are retrieved from the plasma membrane to the trans‐Golgi network

open access: yesFEBS Letters, EarlyView.
Golgi enzymes are traditionally considered resident proteins retained within the Golgi apparatus. Here, we demonstrate that a subset transiently reaches the cell surface and is subsequently retrieved to the trans‐Golgi network via retrograde transport. Using a nanobody‐based toolkit, we uncover a dynamic trafficking cycle of several Golgi enzymes.
Dominik P. Buser, Tina Junne
wiley   +1 more source

Study of gold nanoparticles’ preparation through ultrasonic spray pyrolysis and lyophilisation for possible use as markers in LFIA tests

open access: yesNanotechnology Reviews, 2021
Jelen Žiga   +5 more
doaj   +1 more source

Carbon Networks Based on 1,5-Naphthalene Units. Synthesis of 1,5-Naphthalene Nanostructures with Extended π-Conjugation

open access: yes, 2016
The synthesis and spectroscopic characterization of nanometer-sized conjugated molecules of 5-X-naphthylethynyl (X= NO2, NMe2) units with precise length and constitution have been carried out.
J. Gonzalo Rodríguez (3031842)   +1 more
core   +1 more source

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

open access: yesFEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante   +10 more
wiley   +1 more source

Prevalence of the bla CTX-M group and their transferability in resistant clinical isolates of Salmonella serogroups from several hospitals of Tehran

open access: yesIranian Journal of Microbiology, 2015
Background and Objectives: Salmonella is an important food-borne pathogen in humans. Strains of Salmonella spp. That producing extended-spectrum β-Lactamases have become a concern in medicine regarding both antimicrobial treatment and infection control ...
Kobra Salimian-Rizi   +3 more
doaj  

In situ conjugation of silver nanoparticles with silane-functionalized TiO2 nanoparticles for antibacterial applications

open access: yes, 2021
TiO2 and Ag nanoparticles (NPs) are the two commonly employed inorganic materials in nanomedicine and in recent years, they have attracted growing interest in antibacterial applications.
Chiara Battocchio   +6 more
core  

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