Multiple thrombosis of the cerebral venous sinuses, neonatal seizures, and minor parenchymal lesions: a case report and a review of the literature.

Background: Cerebral sinovenous thrombosis (CSVT) is a rare disease with potential catastrophic consequences. However, neonatal brain damage after venous injury and long-term neurologic outcomes have been poorly investigated. Some found an association between site and number of sinus occlusions, severity of lesions, clinical presentation and the neurodevelopmental outcome.

Bifidobacterium bifidum and the infant gut microbiota: an intriguing case of microbe-host co-evolution.

Bifidobacterium bifidum is reported to be among the first colonizers of the newborn's gastrointestinal tract due to its ability to metabolize human milk oligosaccharides (HMOs). In order to investigate biological features that allow this bifidobacterial species to colonize a newborn, bifidobacterial internally transcribed spacer profiling of stool samples of 50 mother-infant dyads, as well as corresponding breastmilk samples, was performed. Hierarchical clustering based on bifidobacterial population profiles found in infant faecal samples revealed the presence of four bifidobacterial clusters or the so-called bifidotypes.

Ability of Bifidobacterium breve to grow on different types of milk: exploring the metabolism of milk through genome analysis.

We have investigated the occurrence of bifidobacteria in human milk samples, and we provide evidence regarding the predominance of members of the Bifidobacterium breve species in this environment. Moreover, evaluation of the growth capabilities and transcriptomic analyses of one representative isolate of this species, i.e.

Detection of acoustic cavitation in the heart with microbubble contrast agents in vivo: a mechanism for ultrasound-induced arrhythmias.

Ultrasound fields can produce premature cardiac contractions under appropriate exposure conditions. The pressure threshold for ultrasound-induced premature contractions is significantly lowered when microbubble contrast agents are present in the vasculature. The objective of this study was to measure directly ultrasound-induced cavitation in the murine heart in vivo and correlate the occurrence of cavitation with the production of premature cardiac contractions.