Add like
Add dislike
Add to saved papers

The role of oxidative stress in premalignant lesions.

PURPOSE OF INVESTIGATION: The authors aimed to evaluate serum total oxidant status (TOS), total antioxidant status (TAS), and oxida- tive stress index (OSI) in women with abnormal cervical cytology, to determine the association between serum oxidant and antioxidant status of these women, and the progression of abnormal cervical cytology.

MATERIALS AND METHODS: A total of 75 women enrolled in the study: 20 women with a determination of atypical squamous cells of undetermined significance (ASCUS), 20 women with low squamous intraepithelial lesions (LSIL), 15 women with high squamous intraepithelial lesions (HSIL) and 20 healthy controls. Serum TOS and TAS were determined and OSI was calculated as the indicator of degree of oxidative stress.

RESULTS: Serum TOS levels and OSI were highest in the HSIL group and there was a trend toward increasing serum TOS levels and OSI from ASCUS to HSIL group.

CONCLUSION: The authors demonstrated that increased oxidative stress with altered antioxidant level is associated with abnormal cervical cytology. Serum oxidant and antioxidant status may provide guidance as a simple and cost-effective method for follow-up, treatment, and recommendation in all stages of lesions.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app