14 research outputs found
The role of vitamin D in pulmonary disease: COPD, asthma, infection, and cancer
The role of vitamin D (VitD) in calcium and bone homeostasis is well described. In the last years, it has been recognized that in addition to this classical function, VitD modulates a variety of processes and regulatory systems including host defense, inflammation, immunity, and repair. VitD deficiency appears to be frequent in industrialized countries. Especially patients with lung diseases have often low VitD serum levels. Epidemiological data indicate that low levels of serum VitD is associated with impaired pulmonary function, increased incidence of inflammatory, infectious or neoplastic diseases. Several lung diseases, all inflammatory in nature, may be related to activities of VitD including asthma, COPD and cancer. The exact mechanisms underlying these data are unknown, however, VitD appears to impact on the function of inflammatory and structural cells, including dendritic cells, lymphocytes, monocytes, and epithelial cells. This review summarizes the knowledge on the classical and newly discovered functions of VitD, the molecular and cellular mechanism of action and the available data on the relationship between lung disease and VitD status
From ADAM to SAM: Academic Diagnostic Motivation Service to Student Academic Motivation Center
Aspekte der Camus-Rezeption in Deutschland (West und Ost) nach 1945. Eine kritische Bilanz
The Art of Bedside Rounds: A Multi-Center Qualitative Study of Strategies Used by Experienced Bedside Teachers
The Selling of Primary Care 2015
The role of undergraduate medical education in creating, perpetuating, and potentially solving the physician shortage in adult primary care has been debated for years, but often the discussions revolve around overly simplistic notions of supply and demand. The supply is curtailed, it is said, because the work is hard and the pay is low relative to other career options. Missing is a recognition that medical schools make choices in developing primary care learning environments that profoundly affect student perceptions of this career. Emerging developments in healthcare, including the transformation of academic health centers into integrated health systems that enter into risk-based contracts, may provide an opportunity to re-direct discussions about primary care. More schools may begin to recognize that they can control the quality of primary care teaching environments, and that doing so will help them achieve excellence in education and compete in the new marketplace. The selling of primary care to medical schools may be the first step in primary care selling itself to medical students