排序方式: 共有5条查询结果,搜索用时 0 毫秒
1
1.
Effects of Genistein and Daidzein on the Proliferation, Invasion, Migration and Adhesion of Melanoma Cells 总被引:1,自引:0,他引:1
IntroductionGenistein and daidzein (Fig.1 ) ,two majorisoflavonoids in soybeans,were reported to playimportant roles in cancer prevention[1 ,2 ] .Previousstudies demonstrated that genistein and daidzeininhibited the growth of leukemia,breast,colonand prostate cancers[38] .Our earlier studies alsodemonstrated that daidzein enhanced the immunefunction in mice[9,1 0 ] . These functions madegenistein and daidzein promising candidates forcancer prevention. However,it is usually themetastatic disse… 相似文献
2.
Multiple Suppressive Effects of a Protein from Caesalpinia minax on Murine Melanoma Cells 总被引:2,自引:0,他引:2
IntroductionIn recent years,a great deal of attention hasfocused on finding potential anti- tumor agentsfrom natural sources[14 ] .A vast number ofpromising candidate molecules,especiallycomponents extracted from plants,have beenevaluated[59] . Herbs have a long history of use as Chinesetraditional medicine.Caesalpinia minax (C.minax) is a wild plantin Yunnan Province,China.The high level of ultraviolet radiation in thistropical province causes widespread skin diseases inthis area.Extract… 相似文献
3.
IntroductionIsoflavonoids are found mainly in soybeans,aprimary food source for humans and herbivores.The structure and function of isoflavonoids aresimilar to 1 7β- estradiol (1 7β- E2 ) ,and have dualeffects as both mammal oestrogenicity and anti-oestrogenicity,so they are also termed isoflavonicphytoestrogens(IPE) .It has been reported thatthese compounds can reduce blood fat,as well asthe risk of cancer and osteoporosis[1] .Genistein and daidzein are two principleisoflavonoids in soybe… 相似文献
4.
The effects of genistein on several tumor cell lines were investigated to study the effects of gen- istein on cell growth, cell cycle, and apoptosis of two murine melanoma cell lines, B16 and K1735M2. These two closely related murine melanoma cell lines, however, have different responses to the genistein treat- ment. Genistein inhibits the growth of both the B16 and K1735M2 cell lines and arrests the growth at the G2/M phase. After treatment with 60 μmol/L genistein for 72 h, apoptosis and caspase activities were de- tected in B16 cells, while such effects were not found in K1735M2. Further tests showed that after genistein treatment the protein content and mRNA levels of p53 increased in B16, but remained the same in K1735M2. The protein content and mRNA levels of p21WAF1/CIP1 increased in both cell lines after treatment. The results show that genistein might induce apoptosis in B16 cells by damaging the DNA, inhibiting topoi- somerase II, increasing p53 expression, releasing cytochrome c from the mitochondria, and activating the caspases which will lead to apoptosis. 相似文献
5.
1