Complete genome sequence of PETase type IIa-harboring D15-8W, isolated from a South China Sea sediment.

D15-8W is known for its ability to metabolize polycyclic aromatic hydrocarbons. Here, we report the complete circular genome sequence of this strain to be 5,336,660 bp (G + C content, 58.6%; 4,869 protein-coding sequences) with one plasmid (69,655 bp).

Comparative Metabolomics of Small Molecules Specifically Expressed in the Dorsal or Ventral Marginal Zones in Vertebrate Gastrula.

Many previous studies have reported the various proteins specifically secreted as inducers in the dorsal or ventral regions in vertebrate gastrula. However, little is known about the effect on cell fate of small molecules below 1000 Da. We therefore tried to identify small molecules specifically expressed in the dorsal marginal zone (DMZ) or ventral marginal zone (VMZ) in vertebrate gastrula.

Relationship Between Anterior Knee Laxity and General Joint Laxity During the Menstrual Cycle.

Background: Anterior cruciate ligament (ACL) injury has been reported to have a higher incidence in women than in men.

Purpose/hypothesis: The purpose was to examine the relationship of anterior knee laxity (AKL), stiffness, and generalized joint laxity (GJL) with respect to the menstrual cycle. It was hypothesized that AKL and GJL would increase during the ovulation phase, when estrogen levels are high.

A preliminary study exploring the change in ankle joint laxity and general joint laxity during the menstrual cycle in cis women.

Background: The purpose of the present study was to examine the relationship between ankle joint laxity and general joint laxity (GJL) in relation to the menstrual cycle, which was divided into four phases based on basal body temperature and ovulation, assessed using an ovulation kit.

Methods: Participants were 14 female college students (21-22 years) with normal menstrual cycles (cis gender). Anterior drawer stress to a magnitude of 120 N was applied for all participants.

Bone regeneration in calvarial defects in a rat model by implantation of human bone marrow-derived mesenchymal stromal cell spheroids.

Mesenchymal stem cell (MSC) condensation contributes to membrane ossification by enhancing their osteodifferentiation. We investigated bone regeneration in rats using the human bone marrow-derived MSC-spheroids prepared by rotation culture, without synthetic or exogenous biomaterials. Bilateral calvarial defects (8 mm) were created in nude male rats; the left-sided defects were implanted with MSC-spheroids, β-tricalcium phosphate (β-TCP) granules, or β-TCP granules + MSC-spheroids, while the right-sided defects served as internal controls.

An infant with heart failure due to ventricular dyssynchrony and refractory tachycardia caused by a right anterolateral accessory pathway.

Wolff-Parkinson-White syndrome is associated with heart failure (HF) mainly via tachycardia. Several case report series have suggested dyssynchrony due to an accessory pathway as a possible cause of HF even in the absence of tachyarrhythmias. The role of cardiac resynchronization in the suppression of anterograde conduction of accessory pathways by catheter ablation or pharmacotherapy in such patients remains unclear, especially in the pediatric population.

Measurement of QTc in patients receiving chronic methadone therapy.

Recent reports suggest that methadone may prolong the QTc interval and cause torsades de pointes. This study was conducted to evaluate the prevalence of QTc prolongation during oral methadone therapy and identify factors associated with prolongation. Patients receiving oral methadone as treatment for chronic pain or addiction were eligible for the study.