Effects of interrupting daily sedentary behavior on children's glucose metabolism: A 6-day randomized controlled trial.

Background: Metabolic disease risk in youth is influenced by sedentary behaviors. Acute in-lab studies show that, during a single day, interrupting a sedentary period with short bouts of physical activity improves glucometabolic outcomes.

Objective: To determine if acutely improved glucose metabolism persists after multi-day interruptions of sitting with walking brief bouts.

Treatment of organ confined prostate cancer with third generation cryosurgery: preliminary multicenter experience.

Purpose: Cryosurgical ablation of the prostate is 1 approach to the treatment of localized prostate cancer. Third generation cryosurgery uses gas driven probes that allow for a decrease in probe diameter to 17 gauge (1.5 mm).

Comparison of thermography and laser Doppler imaging in the assessment of Raynaud's phenomenon.

The main objective of the study was to compare the techniques of thermographic and laser Doppler imaging in the assessment of digital blood flow. Thermography measures surface temperature; laser Doppler measures microciculatory flow. Seventeen healthy control subjects and 40 patients with Raynaud's phenomenon (7 primary, 33 secondary to systemic sclerosis) underwent a 20-min acclimatization period at 23 degrees C.

Leonard Trask: the wonderful invalid: the first American description of ankylosing spondylitis.

This report describes the first published clinical account of a case of ankylosing spondylitis in the United States. The patient progressively developed very severe kyphosis with resultant severe disability. The condition apparently started after an accident, and the report has interesting medicolegal implications.