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The article focuses on a study by M. E. Pennant et al which reported that the rate of meal-derived glucose appearance in patients with type 1 diabetes is unchanged by administration of prandial insulin 20 minutes before meal ingestion published in the November 2008 issue of "Diabetes Care." It notes that the said finding might have profound implications for affected patients treated with insulin therapy. The authors of the study emphasized that a dual-tracer approach underestimates systemic glucose appearance by 16%.

Hillebrandt, David, Anil Gurtoo, Thomas Kupper, Paul Richards, Volker Schöffl, Pankaj Shah, Rianne van der Spek, Nikki Wallis, and Jim Milledge. UIAA Medical Commission recommendations for mountaineers, hillwalkers, trekkers, and rock and ice climbers with diabetes. High Alt Med Biol. 24: 110–126.—The object of this advice article is not only to give the diabetic mountaineer general guidance but also to inform his or her medical team of practical aspects of care that may not be standard for nonmountaineers. The guidelines are produced in seven sections. The first is an introduction to the guidelines, and the second is an introduction to this medical problem and is designed to be read and understood by diabetic patients and their companions. The third section is for use in an emergency in mountains. The fourth is for rock, ice, and competition climbers operating in a less remote environment. These initial sections are deliberately written in simple language. The fifth and sixth sections are written for clinicians and those with skills to read more technical information, and the seventh looks at modern technology and its pros and cons in diabetes management in a remote area. Sections One and Two could be laminated and carried when in the mountains, giving practical advice. [ABSTRACT FROM AUTHOR]