ABSTRACT
Background: it is reasonable to think that some biochemical characteristics of follicular fluid [FF] surrounding the oocyte may play a critical role in determining the quality of oocyte and the subsequent potential needed to achieve fertilization and embryo development
Objective: this study was carried out to evaluate the levels of FF homocysteine [Hcy] in IVF candidate polycystic ovary syndrome [PCOS] women and any relationships with FF glucose and estradiol [E[2]] levels
Materials and Methods: in this case control study which was performed in Dr. Tizro Day Care and IVF Center 70 infertile patients were enrolled in two groups: comprising 35 PCOS and 35 non PCOS women. Long protocol was performed for all patients. FF Hcy, glucose and E[2] levels were analyzed at the time of oocyte retrieval
Results: it was observed that FF Hcy level was significantly higher in PCOS patients compared with non PCOSs [p<0.01]. Observations demonstrated that in PCOS group, the Hcy level increased independent to E[2], glucose levels, BMI and age, while the PCOS group showed significantly higher BMI compared with non-PCOS group [p=0.03]. However, no significant differences were revealed between groups for FF glucose and E[2] levels
Conclusion: present data showed that although FF glucose and E[2] levels were constant in PCOS and non PCOS patients, but the FF Hcy levels in PCOS were significantly increased [p=0.01]