We have located links that may give you full text access.
Mitigative role of garlic and vitamin E against cytotoxic, genotoxic, and apoptotic effects of lead acetate and mercury chloride on WI-38 cells.
Pharmacological Reports : PR 2018 August
BACKGROUND: Lead acetate (Led) and mercury chloride (Mer) represent important ecological and public health concerns due to their hazardous toxicities. Naturally found products play a vital role in chemopreventive agent innovation. The current study aimed to assess the modifying effect of garlic (Gar) and/or vitamin E (Vit E) against the half-maximal inhibitory concentration (IC50) Led and/or Mer-induced cytotoxic, genotoxic and apoptotic effects.
METHODS: Human lung cells (WI-38) were pretreated with Gar and/or Vit E for 24h and then treated with Led and/or Mer either alone or with their combination for 24h. Cytotoxicity of Led and Mer and the viability of Gar and Vit E were assessed using MTT assay. The alkaline comet assay was used to assess DNA damage, whereas QRT-PCR was performed to evaluate p53, Bax, and Bcl2 mRNA-expression.
RESULTS: The results of this study showed that IC50 of Led was (732.72μg/mL) and for Mer was (885.83μg/mL), while cell viability effective dose for Gar was (300μg/mL) and for Vit E was (26,800μg/mL). Treating cells with the IC50-concentration of Led or Mer or their combination using half IC50 of both of them induced severe DNA-damage. Bax-expression was increased, while p53 and Bcl2-expressions were decreased. Pretreatment of cells with Gar and/or Vit E ameliorated the previous alternations.
CONCLUSIONS: Led and Mer can induce oxidative stress and change the expressions of apoptosis-related proteins in WI-38 cells. Gar and Vit E may be promising protective candidate agent against the toxic effect of heavy metals.
METHODS: Human lung cells (WI-38) were pretreated with Gar and/or Vit E for 24h and then treated with Led and/or Mer either alone or with their combination for 24h. Cytotoxicity of Led and Mer and the viability of Gar and Vit E were assessed using MTT assay. The alkaline comet assay was used to assess DNA damage, whereas QRT-PCR was performed to evaluate p53, Bax, and Bcl2 mRNA-expression.
RESULTS: The results of this study showed that IC50 of Led was (732.72μg/mL) and for Mer was (885.83μg/mL), while cell viability effective dose for Gar was (300μg/mL) and for Vit E was (26,800μg/mL). Treating cells with the IC50-concentration of Led or Mer or their combination using half IC50 of both of them induced severe DNA-damage. Bax-expression was increased, while p53 and Bcl2-expressions were decreased. Pretreatment of cells with Gar and/or Vit E ameliorated the previous alternations.
CONCLUSIONS: Led and Mer can induce oxidative stress and change the expressions of apoptosis-related proteins in WI-38 cells. Gar and Vit E may be promising protective candidate agent against the toxic effect of heavy metals.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
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