title: The cellular composition of uterine fluid in IUD users - a quantitative study.
abstract: The cellular composition of uterine fluid was studied quantitatively in 75 IUD users and 48 non-users. In the IUD group the number of granulocytes was increased about 300 times above that of the non-IUD group, whereas the numbers of mononuclear phagocytic cells and lymphocytes were increased by a factor of 30. Endometrial glandular cells were not quantitatively affected by the presence of an IUD. Granulocytes constituted nearly two-thirds and mononuclear phagocytic cells nearly one-third of the total cell count in the IUD group. Mast cells wee found more frequently and eosinophilia occurred more often in the uterine fluid of IUD users.
mesh_terms: D000328:Adult; D001826:Body Fluids / Q000166:cytology*; D004804:Eosinophils / Q000166:cytology; D005260:Female; D006098:Granulocytes / Q000166:cytology; D006801:Humans; D007434:Intrauterine Devices; D007958:Leukocyte Count; D008407:Mast Cells / Q000166:cytology; D008598:Menstruation; D009000:Monocytes / Q000166:cytology; D010587:Phagocytosis; D014599:Uterus / Q000378:metabolism*