Avian pathogenic Escherichia coli strains have remarkable impacts on animal welfare and the production economy in the poultry industry worldwide. Here, we present the draft genomes of two isolates from chickens (E44 and E51) obtained from field outbreaks and subsequently investigated for their potential for use in autogenous vaccines for broiler breeders.

The authors report two cases of retinoblastoma with extension along the optic nerve sheath with negative surgical margins, a pattern not considered in current classifications but suggesting a high risk of metastasis. Both patients were treated with adjuvant chemotherapy alone and remain free of extraocular disease 15 and 22 months later. [J Pediatr Ophthalmol Strabismus. 2016;53:e51-e53.].

From molecular design principles to biological applications, we systematically summarized the development of activatable AIE bioprobes in recent years. Additionally, challenges probes and corresponding solutions are described. We hope that information provided this review will facilitate more promote practical application AIEgens. (Aggregate. 2021;2:e51)

Central bankers’ conventional wisdom suggests that nominal interest rates should be raised to implement a lower inflation target. In contrast, I show that the standard New Keynesian monetary model predicts that nominal interest rates should be decreased to attain this goal. Real interest rates, however, are virtually unchanged. These results also hold in recent vintages of New Keynesian models ...

Designed to compete with fiat currencies, bitcoin proposes it is a crypto-currency alternative. Bitcoin makes a number of false claims, including: bitcoin can be a reserve currency for banking; hoarding equals saving; and that we should believe bitcoin can expand by deflation to become a global transactional currency supply. Bitcoin’s developers combine technical implementation proficiency with...

Polyelectrolyte complexes (PECs) are self-assembling nano-sized constructs that offer several advantages over traditional nanoparticle carriers including controllable size, biodegradability, biocompatibility, and lack of toxicity, making them particularly appealing as tools for drug delivery. Here, we discuss potential application of PECs for drug delivery to the slightly acidic tumor microenvi...

We calculate nucleosynthesis in core-collapse explosions of massive Pop III stars, and compare the results with abundances of metal-poor halo stars to constrain the parameters of Pop III supernovae. We focus on iron-peak elements and, in particular, we try to reproduce the large [Zn/Fe] observed in extremely metal-poor stars. The interesting trends of the observed ratios [Zn, Co, Mn, Cr, V/Fe] ...

Correlated spontaneous activity in the form of retinal "waves" has been observed in a wide variety of developing animals, but whether retinal waves occur in the primate has not been determined previously. To address this issue, we recorded from isolated retinas using multielectrode arrays at six fetal ages: embryonic day 51 (E51), E55, E60, E67, E71, and E76. These recordings revealed that the ...