The present study has investigated the antigenotoxic effect of withaferin-A, a steroidal lactone obtained from the roots and leaves of Withania somnifera, in 7,12-dimethylbenz(a)anthracene (DMBA)-induced genotoxicity. Measurement of the frequency of micronucleated polychromatic erythrocytes (MnPCEs) and chromosomal aberrations is used as cytogenetic endpoints. A single intraperitoneal injection of DMBA (30 mg/kg b.w.) to golden Syrian hamsters resulted in marked elevation in the frequency of MnPCEs and aberrations in the chromosomal structure. Hamsters pretreated with withaferin-A intraperitonealy 2 h before the injection of DMBA, significantly reduced the frequency of MnPCEs and chromosomal aberrations such as chromosomal break, gap, minute, and fragment. Our results thus demonstrated the antigenotoxic effect of withaferin-A in DMBA-induced genotoxicity in the bone marrow of golden Syrian hamsters.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1002/jbt.20235 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Non-myeloablative hematopoietic cell transplantation (HCT) is a curative option for individuals with sickle cell disease (SCD). Our traditional goal with this approach has been to achieve a state of mixed donor/recipient chimerism. Recently, we reported an increased risk of hematologic malignancies (HMs) in adults with SCD following graft failure or mixed chimerism.
View Article and Find Full Text PDF3D nanocomposites of β-TCP-HBO-Cu with improved mechanical and biological performances for bone regeneration applications.
Sci Rep
January 2025
Advanced Glass and Glass Ceramic Research Laboratory, Department of Physics, University of Lucknow, Lucknow, 226007, India.
Recently, 3-D porous architecture of the composites play a key role in cell proliferation, bone regeneration, and anticancer activities. The osteoinductive and osteoconductive properties of β-TCP allow for the complete repair of numerous bone defects. Herein, β-TCP was synthesized by wet chemical precipitation route, and their 3-D porous composites with HBO and Cu nanoparticles were prepared by the solid-state reaction method with improved mechanical and biological performances.
View Article and Find Full Text PDFCytotoxicity of sub-lethal doses of vanadium pentoxide in male Oryctolagus cuniculus.
Environ Toxicol Pharmacol
January 2025
Department of Zoology and Environmental Biology, University of Nigeria, Nsukka, Nigeria. Electronic address:
Vanadium pentoxide (VO) is one of the compounds that have been reported to pose varying degrees of toxicity upon exposure; thus, making it a challenging environmental hazard that affects living organisms. This study investigated the cytotoxicity effects of daily sub-lethal oral doses of VO on the bone marrow of male Oryctolagus cuniculus after 21 days. Male O.
View Article and Find Full Text PDFL., a member of the Cannabaceae family, has been thoroughly investigated for its diverse therapeutic properties, primarily attributed to cannabinoids such as delta-9-tetrahydrocannabinol (THC) and cannabidiol (CBD). Secondary, metabolites like terpenes also exhibit pharmacological effects.
View Article and Find Full Text PDFGenotoxicity evaluation of fucoidan-rich sporophyll.
Toxicol Res
January 2025
Department of Health Functional New Materials, Duksung Women's University, Seoul, 01369 Republic of Korea.
Unlabelled: The aim of this study was to investigate genotoxicity of fucoidan-rich sporophyll (FUPS) using a three-component test battery. Our sulfate analysis method showed that FUPS extract contained 14% fucoidan sulfate. The reverse mutation assay showed that the FUPS extract did not increase the number of revertant colonies in any of the five bacterial strains tested, regardless of metabolic activation by S9 mix.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!