DOI QR코드

DOI QR Code

In Vivo Genotoxicity Evaluation of a No-Pain Pharmacopuncture Extract Using the Micronucleus Test

  • Ji Hye Hwang (Department of Acupuncture & Moxibustion Medicine, College of Korean Medicine, Gachon University) ;
  • Chul Jung (Namsangcheon Korean Medicine Clinic)
  • 투고 : 2023.10.19
  • 심사 : 2023.11.23
  • 발행 : 2023.12.31

초록

Objectives: We aimed to evaluate the genotoxicity of a recently developed no-pain pharmacopuncture (NPP) targeting muscle relaxation and analgesia using the micronucleus test. Methods: To evaluate the potential of NPP extracts to induce micronuclei in rat bone marrow cells, a micronucleus test was performed using male Sprague-Dawley rats. The test substance NPP was administered intramuscularly at concentrations of 0.25, 0.5, and 1 mL/animal. Saline was used as the negative control and cyclophosphamide as the positive control. Results: No NPP treatment-related deaths or abnormal changes in general appearance were observed at any dose level during the experimental period. No statistically significant differences in body weight were observed in any of the NPP dose groups compared to the saline negative control group. NPP did not cause a significant increase in the incidence of micronucleated polychromatic erythrocytes (PCEs) and PCEs or in the ratio of PCE-to-total erythrocytes. Conclusion: The NPP extract did not exhibit genotoxic in Sprague-Dawley rat bone marrow cells under the conditions of this study. Further toxicity studies of the NPP extract are required.

키워드

과제정보

This work was supported by a National Research Foundation of Korea (NRF) grant funded by the Korean government (MSIT) (No. NRF-2022R1A2C1013518).

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