The effect of dried plum on serum levels of receptor activator of NF-κB ligand, osteoprotegerin and sclerostin in osteopenic postmenopausal women: a randomised controlled trial.

Although several studies have confirmed the bone-protective properties of dried plum, its exact mechanisms of action remain unclear. Recent research has shown that osteocytes may control bone formation via the production of sclerostin and bone resorption via the receptor activator of NF-κB ligand (RANKL) and its inhibitor osteoprotegerin (OPG). To investigate the mechanism of action of dried plum in reversing bone loss, we measured serum levels of RANKL, OPG and sclerostin in osteopenic postmenopausal women (n 160).

Cone beam computed tomography for imaging orbital trauma--image quality and radiation dose compared with conventional multislice computed tomography.

We compared the image quality and radiation dose to the lens of the eye in patients with suspected orbital fractures who were imaged using cone beam computed tomography (CBCT) or conventional multislice computed tomography (CT). Although CBCT has a lower radiation dose than conventional CT, it is not known whether the image quality is comparable for diagnostic purposes. We identified fractures of the orbit (floor or roof, or both) in 6/10 patients who were scanned using CBCT and in 5/10 patients who were scanned using multislice CT (orbital floor and medial wall).

Relationship between minimal residual disease and outcome in adult acute lymphoblastic leukemia.

In children with acute lymphoblastic leukemia (ALL), the level of minimal residual disease (MRD) at the end of induction strongly predicts outcome, presumably because it measures both drug sensitivity and the number of leukemic cells requiring elimination. Children with high levels (> 10(-3) leukemic cells per marrow cell) nearly always relapse, whereas those with low levels (<2 x 10(-5)) seldom do. However, the importance of MRD in adult ALL is unclear.

The detection of hemoglobin variants by isoelectrofocusing using EDTA-collected and filter paper-dried cord blood specimens.

A comparative study was conducted aimed at the detection of abnormal hemoglobin conditions (mainly AS, SS, AC, CC, SC, AE, AD, Hb Bart's or gamma 4) by isoelectrofocusing of cord blood samples stored as liquid blood and as dried hemoglobin on filter paper. Analyses were made within four to six days after the collection of the samples; storage conditions mimicked those of testing programs using liquid blood samples (as in Georgia) or dried blood filter paper samples (as in several other states). During analysis of hemoglobin solutions extracted from dried blood samples, considerable difficulties were encountered in detecting significant hemoglobinopathies such as SS and SC, whereas even simple abnormalities such as AS, AC, AD, and AE were also often not diagnosed.

Hemoglobinopathies observed in the population of the Southeastern United States (SE-USA).

A survey of nearly 250,000 citizens of Georgia and South Carolina conducted during the past twenty years has led to the detection of over 40 abnormal hemoglobins and several additional hemoglobinopathies. The presence of some of these hemoglobin abnormalities cause (severe) clinical symptoms but others remain undetected unless a specific search is initiated. The incidence of Hb S varies slightly among the populations of different areas, and appears to be the highest in the coastal counties of Georgia and South Carolina.