... tail vein(t = 0 min) and immediately measured for glucose, usingan Antsense II. Porcine insulin was injected subcutaneously, and blood was collected at 30, 60, 90 and 120 min afterinjection.Measurement ... H-PGDS,hematopoietic prostaglandin D synthase; IBMX, 3-isobutyl-1-methylxanthine; L-PGDS, lipocalin-type prostaglandin D synthase; LPL,lipoprotein lipase; PG, prostaglandin; PGDS, prostaglandin D synthase; ... adi-pogenesis and increased insulin sensitivity. The present study provides thefirst evidence that PGD2participates in the differentiation of adipocytes and in insulin sensitivity in vivo, and the...