Unlabelled: Gymnolaemata bryozoans produce CaCO skeletons of either calcite, aragonite, or both. Despite extensive research, their crystallography and biomineralization patterns remain unclear. We present a detailed study of the microstructures, mineralogy, and crystallography of eight extant cheilostome species using scanning electron microscopy, electron backscatter diffraction, atomic force microscopy, and micro-computed tomography.
View Article and Find Full Text PDFspecies are a group of obligated anaerobic gram-positive bacilli that are recognized as commensals of the gastrointestinal tract flora. Cases of bacteremia mediated by are rare. This report describes a case of bacteremia caused by in an 82-year-old female with a history of a cecal perforation secondary to an obstructing sigmoid stricture.
View Article and Find Full Text PDFIntroduction: Sternal fractures are rare, causing significant pain, respiratory compromise, and decreased upper extremity range of motion. Sternal fixation (SF) is a viable treatment option; however, there remains a paucity of literature demonstrating long-term benefits. This study examined long-term outcomes of SF, hypothesizing they have better long-term quality of life (QoL) than patients managed nonoperatively (NOM).
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