Results 121 to 130 of about 113,851 (300)

Relação entre imunização contra haemophilus influenzae tipo B e A incidência de meningite por haemophilus influenzae tipo B no Estado de Santa Catarina [PDF]

open access: yes, 2004
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina. Curso de Medicina.
Bolzani, Flávia Clarissa Bortolini
core  

Peptide‐based antibacterial nanoplatforms: Design principles, stimuli‐regulated behaviors, and applications

open access: yesResponsive Materials, EarlyView.
Peptide‐based antibacterial nanoplatforms, encompassing self‐assembled peptides and peptide‐engineered inorganic, polymeric, and lipid nanocarriers, are systematically reviewed. The article highlights design principles and stimuli‐responsive regulation for improving peptide stability, delivery efficiency, and antibacterial performance.
Peng Tan   +8 more
wiley   +1 more source

Nonthermal plasma approaches for combating implant‐associated infections: A compendious review

open access: yesVIEW, EarlyView.
Implant‐associated infections pose serious clinical challenges. Non‐thermal plasma (NTP) modifications overcome this bottleneck in distinct ways relative to traditional sterilization methods. Gas‐phase plasmas generate highly energetic species, UV radiation and reactive oxygen/nitrogen species (RONS), which alter the implant surface properties.
A. M. Trimukhe   +8 more
wiley   +1 more source

Antibiofilm activity of Actinobacillus pleuropneumoniae serotyoe 5 capsular polysaccharide

open access: yes, 2013
Cell-free extracts isolated from colony biofilms of Actinobacillus pleuropneumoniae serotype 5 were found to inhibit biofilm formation by Staphylococcus aureus, S. epidermidis and Aggregatibacter actinomycetemcomitans, but not by A.
Jeffrey B. Kaplan (582873)   +6 more
core   +1 more source

Gut microbiota dysbiosis in the inflammatory pathogenesis of diabetic retinopathy

open access: yesVIEW, EarlyView.
This graphical abstract illustrates how gut dysbiosis drives diabetic retinopathy through the gut‐retina axis, a process unfolding in three interconnected stages. First, in the gut, a decrease in beneficial bacteria and an increase in pro‐inflammatory taxa compromise the intestinal barrier, causing a “leaky gut” that allows LPS to translocate into the ...
Junyan Hu, Jingxiang Zhong
wiley   +1 more source

Vaccinations During Pregnancy Protect the Mother–Infant Dyad and Are Generally Safe

open access: yesActa Paediatrica, EarlyView.
ABSTRACT Aim Vaccination in pregnancy has a critical impact on mothers, foetuses and infants. The aim of this paper was to summarise key points presented by experts attending the 12th Maria Delivoria‐Papadopoulos Perinatal Symposium in March 2025 and further expand and update them.
Ariadne Malamitsi‐Puchner   +2 more
wiley   +1 more source

Structure of the K49 capsular polysaccharide produced by the Acinetobacter baumannii ST10 carriage isolate, NL6

open access: yes
The K49 capsular polysaccharide (CPS) produced by the Acinetobacter baumannii ST10 carriage isolate, NL6, that carries KL49 at the CPS biosynthesis K locus, was studied by sugar analysis along with one- and two-dimensional 1H and 13C NMR spectroscopy ...
Shneider, Mikhail M   +5 more
core   +1 more source

Structural determination of the K14 capsular polysaccharide from an ST25 Acinetobacter baumannii isolate, D46

open access: yes, 2015
The structure of the capsular polysaccharide (CPS) recovered from D46, an extensively antibiotic resistant ST25 Acinetobacter baumannii clinical isolate, was elucidated.
Hall, Ruth M   +4 more
core   +1 more source

Powdered hibiscus anthocyanin‐nanofibril complexes as natural colourants: Stability and application in yoghurt and soft candy

open access: yesColoration Technology, EarlyView.
Abstract The instability of anthocyanins limits their application as natural food colorants. This study aimed to enhance the stability of anthocyanins extracted from Hibiscus sabdariffa through copigmentation with protein nanofibrils produced from pea, rice, gluten and whey isolates. Linear and curly nanofibril structures were prepared and incorporated
Vildan Eyiz   +2 more
wiley   +1 more source

A novel capsular polysaccharide from /Rhizobium rubi/ strain DSM 30149

open access: yes, 2008
Rhizobium rubi, strain DSM 30149, is a Gram negative phytopathogenic bacterium which produces a linear polysaccharide with the following repeating unit: [4)-α-L-Rhap-(1→3)-α-L-Rhap-(1→2)-β-L-3OMe-Rhap-(1→]n This new structure was determined by ...
Fregolino E.   +4 more
core   +1 more source

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