Related Experiment Video
Updated: Aug 21, 2026

Anticancer Metal Complexes: Synthesis and Cytotoxicity Evaluation by the MTT Assay
Published on: November 11, 2013
[A modification of the toxic effects of platinum complexes with antocyans]
Abstract:
The toxic and antitumor properties of biocysplantinum (cis-diaminodichlo-platinum) as well as a new platinum complex with acetic acid after their single and combined usage with antocyanes were studied on healthy mice and mice with transplanted ascitic tumour of Ehrlich. There was a reduction in total toxicity of biocysplatinum after simultaneous administration with antocyanes (300 mg/kg per os). Protective effect of antocyanes was observed on leukocytopoiesis. Preservation of antitumor activity of platinum complexes was found in the tumour of Ehrlich. The obtained data indicate possibilities for usage of antocyanes as chemioprotectors during therapy with drugs, containing platinum.
More Related Videos
Related Concept Videos
Electron Transport Chain: Complex I and II
ROS generation is regulated and maintained at moderate levels necessary...
Toxic Reactions: Overview
Toxicity falls into two primary categories: local and systemic.
Local toxicity appears at the exposure site, such as protein denaturation caused by caustic substances.
In contrast, systemic toxicity requires the toxic agent's absorption and distribution,...
Antidotes
Specific antidotes operate by inhibiting the enzymes that control biochemical pathways, reducing the production of harmful metabolites.
An example of an antidote is atropine, which counteracts the detrimental effects of cholinesterase inhibitors. It achieves this by deactivating muscarinic receptors,...
Phase II Reactions: Miscellaneous Conjugation Reactions
A key example involves the conjugation of cyanide ions, which impair cellular respiration and alter hemoglobin into non-oxygen-carrying cyanmethemoglobin. To neutralize this threat, a sulfur atom from thiosulphate is transferred to the cyanide ion, catalyzed by the enzyme rhodanese, resulting in an inactive compound called thiocyanate. The production of...
Drug Toxicity: Dose-Dependent Reactions
Bioactivation and Tissue Toxicity

