Composition with anti-tumor effect and application thereof in preparing medicament for treating tumor
A technology of anti-tumor effect and composition, applied in the field of medicine, can solve the problem of fatal cardiotoxicity of toad venom and exacerbate the cardiotoxicity of toad venom, and achieve strong inhibitory effect, safe use, and low cardiotoxicity
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Embodiment 1
[0031] Example 1 Inhibitory activity of the combination of toad venom and attenuated adjuvant extracts on the proliferation of various tumor cells
[0032] MTT method was used to detect the effects of toad venom and the combination of toad venom and different drugs on human gastric cancer cell MGC803, human liver cancer cell SMMC7721, human lung cancer cell A549, human leukemia cell HL-60, human cervical cancer cell SiHa, human ovarian cancer cell A2780, human breast cancer cell The effect on the proliferation of cancer cell MCF-7 and human prostate cancer cell PC-3. Dimethyl sulfoxide was used as the negative control group, and paclitaxel was used as the positive control group. The specific experimental results are shown in Table 1 and Table 2.
[0033] Table 1 The inhibitory effect of the composition of Bufoni and different drugs on tumor cell proliferation
[0034]
[0035] Table 2 The inhibitory effect of the composition of Bufoni and different drugs on tumor cell proli...
Embodiment 2
[0039] Example 2 Inhibitory activity of bufasterene on the proliferation of various tumor cells after being combined with different drugs
[0040] MTT method was used to detect bufosterenes (lipobufagenin, cinobufacine, bufalin, hydroxycinobufagin, bufobufalin, yuanhuabufajing, deacetylated cinobufagin, toad The mixture of talinin, bufagin, hellebore aglycone, the same below) and bufastenene and different drugs have effects on human gastric cancer cell MGC803, human liver cancer cell SMMC7721, human lung cancer cell A549, human leukemia cell HL- 60. Effects on the proliferation of human cervical cancer cell SiHa, human ovarian cancer cell A2780, human breast cancer cell MCF-7, and human prostate cancer cell PC-3, with dimethyl sulfoxide as a negative control group and paclitaxel as a positive control group, and the specific experimental results are shown in Table 3.
[0041] Table 3 Inhibitory effect of the composition of bufasterene and different drugs on tumor cell prolifer...
Embodiment 3
[0044] Example 3 Inhibitory effect of the composition of toad and Chinese medicine compound on H22 tumor-bearing mice
[0045] Take 60 mice and divide them into 6 groups, 10 in each group. Each mouse was inoculated with 0.2ml of H22 tumor-bearing dilution, and then given Chansu 25mg / kg, Chansu + Danggui Buxue Decoction 25+600mg / kg, Chansu + Renshen Shaoyao Decoction 25 + 1600mg / kg, Chansu + Shengmai Decoction 25 + 500mg / kg, Chansu + Fumai Decoction 25 + 1000mg / kg, after seven days of continuous administration, the mice were killed to strip off the H22 tumor-bearing mice in each group, The tumor weight was weighed, and the tumor inhibition rate was calculated. The specific experimental results are shown in Table 4.
[0046] Table 4. The composition of Chansu and traditional Chinese medicine compound inhibits the tumor of H22 tumor-bearing mice
[0047]
[0048] The above experimental results show that the toad provided by the present invention is combined with the tr...
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