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Application of quercetin and aconitine in combination for preparing medicine for treating cervical cancer and medicine for treating cervical cancer

A technology of aconitine and quercetin, applied in the field of medicine, can solve unclear problems

Active Publication Date: 2020-07-14
FEED RESEARCH INSTITUTE CHINESE ACADEMY OF AGRICULTURAL SCIENCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, whether quercetin can synergistically inhibit human cervical cancer HeLa cells with aconitine remains unclear.

Method used

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  • Application of quercetin and aconitine in combination for preparing medicine for treating cervical cancer and medicine for treating cervical cancer
  • Application of quercetin and aconitine in combination for preparing medicine for treating cervical cancer and medicine for treating cervical cancer
  • Application of quercetin and aconitine in combination for preparing medicine for treating cervical cancer and medicine for treating cervical cancer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Example 1 The combination of quercetin and aconitine inhibits the proliferation of HeLa cells

[0019] 1. MTT method to detect cell proliferation

[0020] The cell proliferation was detected by tetramethylazolium salt colorimetric method (MTT method). Cells in the logarithmic growth phase were inoculated into 96-well culture plates, 100 μL per well, 37 °C, 5% CO 2 cultured in an incubator. After 24h, different concentrations of drugs were added. The final concentrations of quercetin were 1.56, 3.12, 6.25, 12.5, 25, 50, and 100 μg / mL; the final concentrations of aconitine were 1.56, 3.12, 6.25, 12.5, 25, 50, and 100 μg / mL; The concentration ratio of the two drugs is 1:1, and the final concentrations of the two drugs are 3.12, 6.25, 12.5, 25, 50, 100, and 200 μg / mL. After culturing for 48 hours, discard the culture medium, add 10 μL of MTT (5 mg / mL) to each well, and continue culturing for 4 hours; discard the supernatant, add 100 μL of dimethyl sulfoxide to each well...

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Abstract

The invention relates to the field of medicines, in particular to combined application of quercetin and aconitine to preparation of a medicine for treating cervical cancer as well as the medicine fortreating cervical cancer. The mutual action of the quercetin and the aconitine during combined use is analyzed, and a synergistic effect exists in the wide effect range during simultaneous applicationof the two medicines. During treatment of the cervical cancer, the quercetin and the aconitine are used together, so that the dosage of the quercetin and the aconitine can be reduced, the effect of treating the cervical cancer can be improved and the pain feeling of patients can be relieved.

Description

technical field [0001] The invention relates to the field of medicines, in particular to the application of quercetin and aconitine in the preparation of medicines for treating cervical cancer. Background technique [0002] Cervical cancer is one of the most common gynecological malignancies. So far, cervical cancer is not sensitive to most anticancer drugs, and the effective rate of chemotherapy is less than 15%. It is more urgent to find effective low-toxic or non-toxic drugs for the treatment of cervical cancer. [0003] Quercetin is a typical representative of flavonoids and is the most widely distributed flavonoids in the plant kingdom. It has anti-oxidation, anti-bacterial and anti-inflammatory effects, protection of liver and kidney, cardiovascular and antidiarrheal effects. Aconitine is the main toxic component present in plants such as Aconitum, Aconitum, and Aconitum, and has analgesic effect. However, whether quercetin can synergistically inhibit human cervical ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K31/439A61K31/352A61P15/00A61P35/00A61P29/00
CPCA61K31/352A61K31/439A61K2300/00
Inventor 李秀梅杨培龙张同存石冬冬刘婧闻治国牛灿芳
Owner FEED RESEARCH INSTITUTE CHINESE ACADEMY OF AGRICULTURAL SCIENCES