Results 141 to 150 of about 264,776 (358)

Liposome‐Based Interventions in Knee Osteoarthritis

open access: yesSmall, EarlyView.
Liposomes offer new opportunities for the management of knee osteoarthritis (OA). This review examines the last decade's advances, focusing on intra‐articularly (IA) administered liposomes and liposome‐based systems as pharmaceutical carriers and lubricants, while discussing their in vivo efficacy. Functionalized liposomes (with polymers, peptides etc.)
Evgenia Mitsou, Jacob Klein
wiley   +1 more source

Stochastic resonance of ELF-EMF in voltage-gated channels: the case of the cardiac I_Ks potassium channel [PDF]

open access: yesarXiv, 2009
We applied a periodic magnetic field of frequency 16 Hz and amplitude 16 nT to a human I_Ks channel, expressed in a Xenopus oocyte and varied the membrane depolarization between -100 mV and +100 mV. We observed a maximal increase of about 9% in the potassium current at membrane depolarization between 0 mV and 8 mV (see Figure 3).
arxiv  

Effect of oral exposure of mycobacterium avium intracellulare on the protective imunity induced by BCG [PDF]

open access: yes, 1986
The relative protective efficacy of oral administration of mycobacteria as compared to the conventional intradermal route of vaccination has been assessed in guinea pigs.
Narayanan, P R   +3 more
core  

Complex‐mediated nucleophilic aromatic substitution with aryl nitriles to realize intramolecular flapping‐restricted D‐A AIEgens for bioimaging

open access: yesSmart Molecules, EarlyView.
In this work, we developed a complex‐mediated nucleophilic aromatic substitution which can generate rich D‐A AIEgens under a facile condition. The AIE mechanism of such AIEgens was unveiled and their application towards fatty liver imaging was exhibited. Abstract Donor‐acceptor (D‐A) compounds are particularly important in optoelectronic and biological
Feng Liu   +12 more
wiley   +1 more source

How big is the little brain in the gut? Neuronal numbers in the enteric nervous system of mice, Guinea pig, and human

open access: yesNeurogastroenterology &Motility, Volume 34, Issue 12, December 2022., 2022
We compared the number and density of enteric neurons in all parts of the gastrointestinal tract of mice, guinea pigs, and humans. Neuronal densities were comparable between the three species. Differences in the total numbers of enteric neurons are likely due to body size and intestinal length.
Klaus Michel   +5 more
wiley   +1 more source

PATHOGENICITY OF CHLAMYDOPHlLA ABORTUS ISOLATES I N MICE ANA GUINEA PIGS [PDF]

open access: yesJournal of Veterinary and Animal Sciences, 2006
The pathogenicity of three Chlamydophila abortus isolates in mice and guinea pigs was studied. It was found that the organisms were less pathogenic to guinea pigs when EOmpared to mice.
Binu K. Mani   +4 more
doaj  

An Atypical Kappa‐Class Chaperone‐Usher Fimbriae of a Human Enterotoxigenic Escherichia coli Strain Shows Multi‐Host Adherence and Distinct Phylogenetic Feature

open access: yesMicrobiology and Immunology, EarlyView.
ABSTRACT The pathogenesis of enterotoxigenic Escherichia coli (ETEC) involves the colonization of hosts by colonization factors (CFs) and the secretion of enterotoxins. CFs, especially chaperone‐usher fimbriae, mediate bacterial adhesion to host cells, with extensive genetic diversity observed among isolates.
Hiharu Inoue   +12 more
wiley   +1 more source

The evolution of sensitive periods beyond early ontogeny: Bridging theory and data

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Sensitive periods, in which experiences have a large impact on phenotypic development, are most common early in ontogeny. Yet, they may also occur at later ontogenetic stages, such as adolescence.
Nicole Walasek   +2 more
wiley   +1 more source

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