The American journal of the medical sciences
-
Contemporary estimates of the prevalence of diagnosed osteoporosis among long-term care facility residents are limited. ⋯ In our sample, osteoporosis diagnostic testing was rare and treatment rates were low. Our results suggest that osteoporosis may be underdiagnosed and undertreated in long-term care settings.
-
To describe the work of residents and the distribution of their time in 6 intensive care units (ICUs) of 2 medical centers (MCs). ⋯ While in the ICUs, residents spent most time performing direct patient care and care coordination activities. The distribution of activities varied across 2 MCs and across ICUs, which highlights the need to consider the local context on residents' work in ICUs.
-
Observational Study
Significance of CD163-Positive Macrophages in Proliferative Glomerulonephritis.
CD163, a marker of M2 macrophages, possesses anti-inflammatory properties. This study aims to investigate the clinicopathological significance of CD163-positive macrophages in proliferative glomerulonephritis. ⋯ CD163-positive macrophages were involved in the pathogenesis of proliferative glomerular lesions, active crescentic glomerulonephritis and acute tubular injury of patients with PNGN and active LN.
-
Randomized Controlled Trial
Free 25-Hydroxyvitamin D Concentrations in Cystic Fibrosis.
Vitamin D deficiency is common in cystic fibrosis (CF), but there is no previous data on free 25-hydroxyvitamin D (25[OH]D) in CF or in relation to healthy individuals. ⋯ Serum levels of directly measured free 25(OH)D positively correlated with total 25(OH)D, suggesting that achieving sufficient total serum 25(OH)D may result in adequate free 25(OH)D levels in CF.