Monkeypox virus infection in pregnancy: description of two cases reported to the Colombian National Institute of Health.

Monkeypox (mpox), caused by the MPOXV (monkeypox virus), has been endemic in Africa since its first identification in 1958. However, in May 2022, the world witnessed the first global outbreak associated with the West African clade. Even though thousands of cases have been recorded, our understanding of vertical transmission during pregnancy remains restricted due to an absence of reported cases in pregnant women and a lack of adequate clinical descriptions.

Deletions in the CDKL5 5' untranslated region lead to CDKL5 deficiency disorder.

Pathogenic variants in the cyclin-dependent kinase-like 5 (CDKL5) gene are associated with CDKL5 deficiency disorder (CDD), a severe X-linked developmental and epileptic encephalopathy. Deletions affecting the 5' untranslated region (UTR) of CDKL5, which involve the noncoding exon 1 and/or alternatively spliced first exons (exons 1a-e), are uncommonly reported. We describe genetic and phenotypic characteristics for 15 individuals with CDKL5 partial gene deletions affecting the 5' UTR.

Fasting horses perioperatively decreases manure production and increases time to manure output postoperatively: a controlled randomized trial.

Objective: To compare 3 perioperative feeding regimens and their effect on anesthetic complications, manure output, and colic proportion in healthy horses.

Methods: 45 horses presenting for elective orthopedic procedures were randomly assigned to 1 of 3 groups: not fasted (NF; continuous access to hay perioperatively), fasted muzzled (FM; 10-hour preoperative fast with slow refeeding postoperatively and muzzle placement), or fasted not muzzled (FNM; same as FM without muzzle placement). Anesthetic protocol was standardized.

Closed-cycle noble gas recycling system for high-repetition rate high-harmonic generation.

We present a compact closed-loop recycling system for noble and inert gases. It has been developed for an extreme-ultraviolet (XUV) frequency comb based on high-harmonic generation at 100 MHz repetition rate. The system collects gas injected at several bars of backing pressure through a micrometer-sized nozzle into the laser-interaction region with a differential pumping system comprising turbomolecular pumps, and subsequently compresses the gas to a pressure of up to 200 bar.

Metabolic engineering of a stable haploid strain derived from lignocellulosic inhibitor tolerant Saccharomyces cerevisiae natural isolate YB-2625.

Background: Significant genetic diversity exists across Saccharomyces strains. Natural isolates and domesticated brewery and industrial strains are typically more robust than laboratory strains when challenged with inhibitory lignocellulosic hydrolysates. These strains also contain genes that are not present in lab strains and likely contribute to their superior inhibitor tolerance.