Publications by authors named "L A Greene"
Cortisol, and other glucocorticoids, are routinely used as markers of physiological stress in wildlife. Typically, stress activates the hypothalamic-pituitary-adrenal (HPA) axis, with adrenocorticotropic hormone (ACTH) signaling the adrenal glands to release cortisol. Nevertheless, recent anecdotes in captive Coquerel's sifakas (), strepsirrhine primates that are difficult to maintain under human care, may challenge the assumption that physiological stress universally increases circulating cortisol.
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- This study investigates otologic issues in patients with aspirin exacerbated respiratory disease (AERD) to see if more severe sinonasal inflammation leads to more ear-related problems.
- The research included 255 AERD patients, with over half experiencing otologic conditions like otitis media and vertigo, yet no significant link was found between sinonasal inflammation severity and otologic issues.
- The findings suggest that ear problems are prevalent in AERD patients, highlighting the need to consider these symptoms for better patient care, despite no clear correlation to sinonasal inflammation levels.
Objectives: Among Veterans Health Administration (VHA) patients receiving internet-connected tablets, we examined (1) app usage, (2) clusters of commonly used apps and patient characteristics across clusters, and (3) the relationship between app clusters and mental health services.
Materials And Methods: A survey was distributed to a national sample of VHA patients ( = 5449) within 6 months of tablet receipt. Self-reported app use was clustered with agglomerative hierarchical clustering.
Systemic mastocytosis (SM) is a rare hematologic condition characterized by the proliferation and accumulation in tissue of clonal mast cells in multiple organ systems. The release of mast cell mediators in the indolent disease type and the predominant mast cell infiltration of tissues in advanced disease contribute to the heterogeneous clinical presentation. The disease driver in >90% of adult cases is an activating mutation, with D816V being the most frequent.
View Article and Find Full Text PDFBackground: Telehealth (care delivered by phone or video) comprises a substantial proportion of cardiology care delivered in the Veterans Health Administration (VHA). Little is known about how factors specific to patients, clinicians, and facilities contribute to variation in cardiology telehealth use.
Objective: The aim of this study is to estimate the relative extent to which patient-, clinician-, and facility-level factors affect cardiology telehealth use in VHA.