The effect of the administration of dexamethasone at the beginning and middle of the pregnancy in rats on hematological and glicidic maternal and offspring profile was evaluated. The animals underwent the following treatments: dexamethasone from the first to the seventh day and placebo from the 8th to the 14th day, placebo from the first to the seventh day and dexamethasone from the 8th to the 14th day; dexamethasone from the 1st to the 14th day, and placebo treatment from the first to the 14th day of gestation. Dexamethasone was administered intraperitoneally at a dose of 0.8 mg/kg. Blood samples were collected on the 7th, 14th and 21st days of pregnancy, and blood and liver tissue of offspring on the fifth, 10th and 15th days postnatal. For verification of the reserves of liver glycogen on the offspring, histological sections were stained with periodic acid-Schiff. The results point to a time-dependent effect of dexamethasone during pregnancy, leading to different temporal changes in hematology and plasma levels of carbohydrates in headquarters and in the offspring.
rat; dexamethasone; hematologic parameters; carbohydrates; liver
