TY - JOUR T1 - STUDIES ON CRYSTALLINE INSULIN XI. DOES INSULIN CAUSE AN INITIAL HYPERGLYCEMIA? JF - Journal of Pharmacology and Experimental Therapeutics JO - J Pharmacol Exp Ther SP - 369 LP - 385 VL - 39 IS - 3 AU - E. M. K. GEILING AU - A. M. DE LAWDER Y1 - 1930/07/01 UR - http://jpet.aspetjournals.org/content/39/3/369.abstract N2 - The initial hyperglycemia which immediately follows the intravenous injection of commercial insulin preparations is due to the impurities present since crystalline insulin does not cause the primary rise of blood sugar when similarly administered. ER -