

ARUP medical director Gwen McMillin, PhD, speaks about the advantages of fractionation and the methodology behind ARUP's Arsenic Fractionation laboratory testing. More
Effective doses of the anticoagulant warfarin (Coumadin) vary from 1 to 40 mg/day depending on patient characteristics. Inappropriate dosing can be life threating. More
Up to 80 percent of major health care decisions rely on the results of laboratory testing. Staying current on indications and interpretation of laboratory tests is a challenge for all health care workers. More
A report by Vijay Shivaswamy, MD, and A Wayne Meikle, MD, FACP, FACE
Division of Endocrinology, University of Utah School of Medicine
Androgens are responsible for the development and maintenance of
secondary sexual characteristics, fertility, and anabolic effects of somatic
tissues (lean body mass) in men. The primary androgen in circulation is
testosterone. Production and secretion of testosterone is under the tonic control of leutinizing hormone (LH).
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