Publications by authors named "W R Ward"

Article Synopsis
  • - A systematic review analyzed the impact of probiotics on bone health in rodent models, indicating potential benefits for bone mineral density and structure when compared to no supplementation.
  • - In intact rodents, probiotics significantly increased volumetric bone mineral density (vBMD) and bone volume fraction (BV/TV) at the femur, although they didn't change the cortical bone structure.
  • - In ovariectomized models, probiotic supplementation led to notable improvements in vBMD, BV/TV, and cortical thickness across various bones, suggesting that probiotics could be a promising approach for enhancing bone health.
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Trends in faculty demographic composition, promotion success, and retention are important considerations in Academic Health Centers (AHC). This paper reviews the design, implementation, and utility of a faculty promotion and tenure (P&T) database (PROMO/TE©) over 12 years in a large southwestern academic health center. Review of the system design, portfolio creation, P&T tracking, interface with other faculty databases, and lessons learned will be offered.

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Background: Maternal obesity is a health concern that may predispose newborns to a high risk of medical problems later in life. To understand the intergenerational effect of maternal obesity, we hypothesized that the maternal obesity effect is mediated by epigenetic changes in the CD34+/CD38-/Lin- hematopoietic stem cells (uHSCs) in the offspring. Towards this, we conducted a DNA methylation centric multi-omics study.

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The performance of metal and polymer foams used in inertial confinement fusion (ICF), inertial fusion energy (IFE), and high-energy-density (HED) experiments is currently limited by our understanding of their nanostructure and its variation in bulk material. We utilized an X-ray-free electron laser (XFEL) together with lensless X-ray imaging techniques to probe the 3D morphology of copper foams at nanoscale resolution (28 nm). The observed morphology of the thin shells is more varied than expected from previous characterizations, with a large number of them distorted, merged, or open, and a targeted mass density 14% less than calculated.

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