CONTEXT Most antidiabetic agents target only 1 of several underlying causes of diabetes. The complementary actions of the antidiabetic agents metformin hydrochloride and rosiglitazone maleate may maintain optimal glycemic control in patients with type 2 diabetes; therefore, their combined use may be indicated for patients whose diabetes is poorly controlled by metformin alone. OBJECTIVE To ev...

The aim of this study was to investigate the effects of the essence of chicken on brain function by near-infrared spectroscopy. Twelve healthy elderly subjects took the essence of chicken or a placebo for 7 d in a double-blind cross-over design study. Changes in oxy-hemoglobin concentrations in the bilateral prefrontal areas of the brain were measured while the subjects performed the simple rea...

Two trials were conducted to study the effects of continuous infusion of adrenocorticotropic hormone (ACTH) on acid-base balance in broiler chickens. Osmotic pumps delivered 8 IU of ACTH in saline/kg of BW/d for 7 d or the same saline volume as used in ACTH at 1 microL/h for 7 d. Blood samples were taken on d 0 (baseline values) and on d 4, 7, and 14 after onset of the infusions. The ACTH treat...

A 25-yr-old Indian (Asiatic) woman investigated for a life-long anemia was found to have a hitherto undescribed structural hemoglobin variant gIn which was found independently and designated Hb D Iran by Rahbar in members of a family from Iran. In the present case, Hb D Iran was found in association with high A2 thalassemia. The replacement of glutamic acid by glutamine at fi 22 (helical residu...

Prevention of red cell K+ and water loss is a therapeutic strategy for sickle cell disease. We have investigated in vitro and in vivo the effects of clotrimazole (CLT) and miconazole (MIC) on transgenic mice red cells expressing hemoglobin SAD. CLT blocked the Gardos channel (ID50 75 +/- 22 nM; n = 3) and the A23187-induced dehydration of Hbbs/Hbbthal SAD 1 mouse erythrocytes in vitro. Oral tre...