Abstract
The ability to repair potentially carcinogenic lesions was measured for peripheral lymphocytes isolated from women in the first, second and third trimesters of pregnancy and 6 weeks post-partum. Freshly isolated lymphocytes were damaged with 254 nm ultraviolet radiation and allowed to perform repair in their autologous plasma. DNA repair capacity during pregnancy was over 50% lower than that measured 6 weeks post-partum. No significant difference in repair capacity was observed among the three trimesters. Mitogen-stimulated DNA synthesis was also measured for cells cultured in their autologous plasma. There was no significant difference in thymidine incorporation between cells collected during pregnancy (1.02 ± 0.17 cpm/10 6 cells) and cells collected 6 weeks postpartum (1.45 ± 0.94 cpm/10 6 cells). The results are, however, consistent with alterations in the immune response during pregnancy.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
