ECB-ART-36215
Arzneimittelforschung
1993 Feb 01;432:92-4.
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Increasing DNase I activity after exposure of isolated DNA to halothane.
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DNA was exposed to halothane (CAS 151-67-7) in a cell-free system. After exposure the DNA was used as substrate for DNase I from bovine pancreas. The DNase I activity increased after halothane exposure of the substrate depending on time and doses. Drugs are able to influence the DNA conformation. Conformational changes in the DNA can enhance the DNase I cleavage rate. Therefore, it is possible that halothane exposure induces changes in DNA conformation demonstrable by an increased DNase I activity. The results suggest a mechanism by which halothane may contribute to chromosomal defects and disturbances of DNA metabolism in cells.
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Genes referenced: cse1l LOC115919910