We have located links that may give you full text access.
Protective effect of Chuquiraga spinosa extract on N-methyl-nitrosourea (NMU) induced prostate cancer in rats.
Prostate International 2017 June
BACKGROUND: The main objective was to evaluate the possible protective effect of Chuquiraga spinosa extract on N-methyl nitrosourea (NMU)-induced prostate cancer in rats and DU-145 cell line.
MATERIALS AND METHODS: Prostate carcinogenesis was induced in 30 male Holtzman rats by providing cyproterone acetate, testosterone, and NMU. The tumors were monitored and hematological and biochemical parameters and frequency of micronucleated polychromatic erythrocytes were recorded. The cell line was assessed by a cytotoxicity assay.
RESULTS: Oral administration of C. spinosa extract significantly lowered superoxide dismutase malondialdehyde, NO, C-reactive protein, and prostate-specific antigen levels (all P < 0.01 compared with Inductor Group). There was a significant decrease in the frequency of micronucleated polychromatic erythrocytes (P < 0.05). C. spinosa presented a selectivity index of 17.24 in the cytotoxicity assay.
CONCLUSIONS: Considering its anti-inflammatory, antioxidant, and antigenotoxic effects, and important variations on biochemical and hematological parameters, including prostate-specific antigen of C. spinosa extract, we conclude that it has a protective effect on NMU-induced prostate cancer in rats and cytotoxicity in the DU-145 cell line.
MATERIALS AND METHODS: Prostate carcinogenesis was induced in 30 male Holtzman rats by providing cyproterone acetate, testosterone, and NMU. The tumors were monitored and hematological and biochemical parameters and frequency of micronucleated polychromatic erythrocytes were recorded. The cell line was assessed by a cytotoxicity assay.
RESULTS: Oral administration of C. spinosa extract significantly lowered superoxide dismutase malondialdehyde, NO, C-reactive protein, and prostate-specific antigen levels (all P < 0.01 compared with Inductor Group). There was a significant decrease in the frequency of micronucleated polychromatic erythrocytes (P < 0.05). C. spinosa presented a selectivity index of 17.24 in the cytotoxicity assay.
CONCLUSIONS: Considering its anti-inflammatory, antioxidant, and antigenotoxic effects, and important variations on biochemical and hematological parameters, including prostate-specific antigen of C. spinosa extract, we conclude that it has a protective effect on NMU-induced prostate cancer in rats and cytotoxicity in the DU-145 cell line.
Full text links
Related Resources
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
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