33results about How to "Significantly inhibit tumor" patented technology

The invention relates to a natural medicinal composition and a preparation method thereof, and application of the natural medicinal composition in preparation of attenuation and synergy medicaments for radiotherapy and chemotherapy of cancers. The natural medicinal composition comprises the following components in part by weight: 1 to 9 parts of ginger and dark plum fruit water decoction and concentration extract, 2 to 6 parts of gingerol, 3 to 5 parts of dark plum fruit extract and 2 to 4 parts of dark plum fruit ethanol extract. The composition has a good curative effect on side effects such as emesis and the like caused by the radiotherapy and the chemotherapy for the cancers and has the effects of inhibiting tumors at the same time.

The invention relates to a natural drug composition, a preparation method thereof and use for preparation of drugs for reducing toxicity and enhancing the effect of cancer chemotherapy. The natural drug composition comprises a concentrated water extract of loquat leaf and ginger, gingerol, an ethanol extract of loquat leaf and ursolic acid, at a ratio of (3-8):(1-5):(3-9):(1-3). The composition can significantly relieve vomiting due to cancer chemotherapy as well as inhibit tumor growth.

The invention relates to a natural drug composition, a preparation method thereof and use for preparation of drugs for reducing toxicity and enhancing the effect of cancer chemotherapy. The natural drug composition comprises a concentrated water extract of ginger and white pepper, gingerol, a water extract of white pepper and piperine, at a ratio of (2-6):(3-5):(4-8):(2-9). The composition can significantly relieve vomiting and other side effects of cancer chemotherapy as well as inhibit tumor growth.

The invention relates to a natural pharmaceutical composition, a preparation method of the natural pharmaceutical composition and the use of the natural pharmaceutical composition for preparing toxicity-reducing efficacy-improving medicine in cancer radiotherapy and chemotherapy. The natural pharmaceutical composition consists of decocted and concentrated extract of ginger and elecampane, gingerol, elecampane chloroform extract and elecampane hexane extract based on the proportion of 4 to 8: 3 to 8: 4 to 5: 2 to 4, and the composition has extremely good therapeutic effect for vomiting and other side effects caused by cancer radiotherapy and chemotherapy and can simultaneously play the role of inhibiting tumor.

The invention discloses a paris polyphylla alkaloid extract with an anti-tumor effect and a preparation method and application thereof, and solves the technical problem that in the prior art, a preparation and utilization method of a paris polyphylla alkaloid component is not provided. The paris polyphylla alkaloid extract is prepared by extracting paris polyphylla with an acidic solution, then alkalizing, precipitating, dissolving precipitate, applying the dissolved precipitate to macroporous resin, and eluting with alcohol. The preparation method of the paris polyphylla alkaloid extract comprises the following steps: adding the paris polyphylla into the acidic aqueous solution, soaking, heating, extracting, filtering, adjusting the pH value of a filtrate till an alkaline state, centrifuging and collecting the precipitate; adding the precipitate into ethanol, dissolving the precipitate, and applying the dissolved precipitate to the macroporous adsorption resin for adsorption, then sequentially eluting the macroporous adsorption resin column with water, a 30% aqueous ethanol solution, a 50% ethanol solution and a 70% aqueous ethanol solution, and collecting an eluate obtained by using 70% ethanol; and concentrating, and drying at low temperature to obtain the paris polyphylla alkaloid extract. The invention further discloses application of the paris polyphylla alkaloid extract to preparation of anti-tumor medicines. The preparation method is simple and convenient in process and easy and convenient to operate; and the obtained paris polyphylla alkaloid extract has an exact anti-tumor effect.