- Alireza Zamani
 - - Hamedan Medical Sciences University, Hamadan, Iran
- Ahmad Masoud
- - Tehran University of Medical Sciences, Tehran, Iran
Received: 4/1/2000 Accepted: 4/1/2000 - Publisher : Avicenna Research Institute |
|
| Related Articles |
|
| Other Format |
|
|
|
Abstract
Specific immunity decrease in pregnancy, but nonspecific does not increase. The decreasing of specific immunity more takes place in primary stage of pregnancy while it will be normal at the end stage. These changes do not clear in nonspecific immunity (such as phagocytosis). The studies consist of 45 samples (45 pregnant individuals: 15 in first, 15 in second and 15 in third trimester) and 20 control (nonpregnant individuals). The power of neutrophils in killing of pathogens, producing oxidant materials and light emission measured by a luminometer(chemiluminescence technique). Opsonised yeast stimulated the neutrophils. Results: Phagocytosis increase in first and second trimester,but does not increased in third trimester (p<0.05 ).< pan>
Keywords:
Chemiluminescence, Phagocytosis, Pregnancy To cite this article:References
- Bio. Orbit company 1990. Luminescent analysis. Application note 100.
- Bjorksten B. Poly morphonuclear leukocyte function during pregnancy. Scanned. Y. immunol. 1978;8:257-262.
- Colbern and Main Immunology of the maternal placental interface in normal pregnancy. Seminar in perinatalogy. 1991;15(3):196-205.
- Coulam. Carrolyn. B Immunological obstetrics. 1992;First edition.
- Hynes MK. Shepleyks Cytokine production in first trimester choronic villi. Cell immune 1993.
- King H. On the nature and function of human uterine granular lymphocytes. Immunol. Today. 1991;12(12):432-435.
- Kordon Drouva SV. Gonadotropin regulation oesterogens and immune system. Horn Res. 1992;37(sup3):11-15.
- Lahita RG. The effect of sex hormones on the immune system in pregnancy. Am. Journal of Repro. Immunol. 1992;28:136-137.
- Mitchell the role of the phagocyte in host-parasite interacions. Am Journal Obst. Gyncol. 1970;108(5):687-697.
- Saji the fetus as an allograft. Am Journal Obstet Gynecol. 1992;251-256.
- Shibaya Study on nonspecific immunity in pregnant persons is Journal of Repro Immune. (AJRI). 1991;26:76-81.
- William?s Cunnigham, FG. William?s Obstetrics. 1993;19th edition.