Detailed Description
The first embodiment is as follows: the embodiment is a traditional Chinese medicine composition for treating lung cancer, which is prepared from 30-50 parts by weight of astragalus, 10-20 parts by weight of radix pseudostellariae, 10-20 parts by weight of raw bighead atractylodes rhizome, 10-20 parts by weight of poria cocos, 20-40 parts by weight of glossy privet fruit, 15-25 parts by weight of thunberg fritillary bulb, 10-20 parts by weight of edible tulip, 4-8 parts by weight of cutis Bufonis, 10-20 parts by weight of paridis, 20-40 parts by weight of barbed skullcap herb, 10-20 parts by weight of curcuma zedoary, 7-13 parts by weight of xianghe and 4-6 parts by weight of liquorice.
Radix astragali is root of Astragalus membranaceus bge of Leguminosae, and has effects of invigorating qi, consolidating superficial resistance, expelling toxin, expelling pus, promoting urination, promoting granulation, etc. Can be used for treating deficiency of vital energy, asthenia, chronic diarrhea, proctoptosis, spontaneous perspiration, edema, uterine prolapse, albuminuria due to chronic nephritis, diabetes, and unhealed wound. The astragalus membranaceus is used as a traditional vital medicine for tonifying qi and can be used for treating various cancers such as lung cancer, and modern researches show that the astragalus membranaceus contains various anti-tumor active ingredients, and quercetin contained in the astragalus membranaceus can be used for obtaining drug-resistant cell PC9/GR apoptosis through Stat3/Mcl-1 and other ways, inhibiting tumor tissue VEGF and drug-resistant gene expression, and destroying Caspase-3 expression to inhibit proliferation and migration of lung cancer tumor cells; the kaempferol can inhibit the growth and proliferation of lung adenocarcinoma A549 cells, and can promote tumor cell apoptosis and increase radiation sensitivity by inhibiting the activation of a PI3K-Akt pathway, an ERK pathway and a mitochondrial apoptosis pathway.
Radix Pseudostellariae is dry root tuber of Pseudostellaria heterophylla of Caryophyllaceae. Has the effects of replenishing qi to invigorate the spleen, promoting the production of body fluid and moistening the lung. It is commonly used for spleen deficiency, fatigue, anorexia, weakness after illness, deficiency of qi and yin, spontaneous perspiration, thirst, dry lung and cough.
The white atractylodes rhizome is a perennial herb of the atractylodes of the Compositae, is a common and important bulk Chinese medicinal material, is distributed in Jiangsu, Zhejiang, Fujian, Jiangxi, Anhui, Sichuan, Hubei, Hunan and other places in China, is bitter, warm and pungent in nature and has the functions of tonifying spleen and strengthening stomach, eliminating dampness and promoting diuresis, stopping sweating and preventing abortion and the like. The rhizome of Atractylodes macrocephala contains volatile oil, the main components of the oil are atractylone, atractylol, atractylenolide, etc., and the drug has certain curative effect on ascites due to cirrhosis, primary liver cancer, Meniere's syndrome, chronic lumbago, acute enteritis, leukopenia, etc.
The poria cocos is dry sclerotia of the fungus poria cocos in the family of polyporaceae, is harvested in more than 7-9 months, is sweet and light in taste, is neutral in nature, enters heart, lung, spleen and kidney channels, promotes diuresis, excretes dampness, strengthens spleen, calms heart, and is used for treating edema oliguria, phlegm and fluid retention and dizziness and palpitation, spleen deficiency and poor appetite, loose stool and diarrhea, uneasiness, palpitation and insomnia. Research shows that the pachyman extracted from active tuckahoe can activate macrophage and T cell to induce TNF-alpha and IL-2, regulate body's immunity and strengthen antitumor capacity.
Fructus Ligustri Lucidi is fruit of Ligustrum lucidum belonging to Oleaceae. Picking fruits in winter, removing branches and leaves, and drying in the sun, or slightly smoking the fruits, and drying in the sun; or scalding in hot water and drying in the sun. The glossy privet fruit is neutral in nature, sweet and bitter in taste, enters liver and kidney channels, and has the effects of nourishing yin, prolonging life, tonifying liver and kidney, clearing heat, improving eyesight, blackening hair and beard and the like. It is often used to treat dizziness, tinnitus, blurred vision, soreness of the waist and knees, internal heat, and premature gray hair. Modern pharmacology indicates that the glossy privet fruit has the function of resisting liver injury.
Zhejiang fritillaria bulb, perennial herb. Has the functions of clearing away heat, eliminating phlegm, dispersing pathogen accumulation and detoxicating. Can be used for treating cough due to wind-heat evil, lung abscess, sore throat, scrofula, sore, ulcer, and toxic swelling.
Pseudobulbus Cremastrae Seu pleiones is dry pseudobulb of Rhododendron simsii, Pleionea or Pleionea yunnanensis of Orchidaceae, collected in summer and autumn. Pseudobulbus Cremastrae Seu pleiones is sweet and slightly pungent in flavor, and is cool in nature. Has the effects of clearing away heat and toxic materials, eliminating carbuncle, and resolving hard mass, and can be used for treating carbuncle, furuncle, scrofula, subcutaneous nodule, snake and insect bite, and limping. Modern pharmacological research finds that polysaccharide compounds contained in the edible tulip have certain proliferation inhibiting effect on tumor cells.
The dried toad skin mainly contains toad venom, has strong toxin-vanquishing and anticancer effects, and is an important anticancer drug. Has effects in increasing activity rate of mouse spleen hemolytic plaque forming cell (PEC), promoting macrophage function, increasing lysozyme concentration, enhancing immunity and circulatory system, and treating esophageal cancer, hepatocarcinoma, lung cancer, nephritis, diphtheria, and epidemic costal adenitis.
Rhizoma paridis is the rhizome of Paris polyphylla Smith, Paris polyphylla Smith and several plants of the same genus of Liliaceae. Paris root, rhizoma paridis, bitter and pungent in flavor, cold and toxic, enters heart and liver meridians to clear away heat and toxic materials, relieve asthma and cough, extinguish wind and relieve convulsion. It is indicated for abscess, furuncle, scrofula, sore throat, chronic tracheitis, infantile convulsions and convulsions, snake and insect bite. Can protect the liver and kidney functions of the organism and has better anticancer effect.
Scutellaria barbata is a perennial herb of Scutellaria of Labiatae. The herba Scutellariae Barbatae has effects in clearing away heat and toxic materials, promoting blood circulation, dispelling blood stasis, relieving swelling and pain, and resisting cancer. Is cold in nature and sour in taste, and the whole herb contains various vitamins, trace elements, amino acids and other components. Has the effects of cooling blood, removing toxic substances, removing blood stasis, relieving pain, relieving swelling, clearing heat and promoting diuresis.
The curcuma zedoary is a perennial herb of curcuma of Zingiberaceae, the rhizome is called as the curcuma zedoary, is used for medicine, and mainly treats stagnation of qi and blood, heart and abdomen distending pain, abdominal mass, accumulation, indigestion, blood stasis amenorrhea and traumatic injury pain of women. Studies show that the curcuma zedoaria can inhibit a JAK-STAT signal channel to play an anticancer role.
Cyperus rotundus, named as Chinese medicine. Is dried rhizome of Cyperus rotundus L of Cyperaceae. Plucked in autumn, singed to remove hair, boiled in boiling water or dried in the sun after steaming, or singed and dried in the sun directly. Pungent, slightly bitter, slightly sweet, neutral in nature, entering liver, spleen and triple energizer meridians, and has effects of dispersing stagnated liver qi for relieving qi stagnation, regulating qi-flowing for relieving epigastric distention, regulating menstruation and relieving pain. Can be used for treating stagnation of qi due to depression of the liver, distending pain in chest and hypochondrium, hernia pain, breast pain, stagnation of qi in spleen and stomach, abdominal distention, fullness and pain, menoxenia, amenorrhea, and dysmenorrhea. The volatile oil of rhizoma cyperi can strongly induce apoptosis to generate the effect of resisting lung cancer by activating endogenous apoptosis channels.
Licorice root, a perennial herb of Glycyrrhiza of Leguminosae, has strong root and rhizome, and is a tonifying Chinese herbal medicine. The medicinal parts are roots and rhizomes, and the medicinal parts are light in smell and sweet and special in taste. The functions are mainly used for clearing away heat and toxic material, eliminating phlegm and relieving cough. Licorice root is used for heart-qi deficiency, palpitation, intermittent pulse, deficiency of spleen-qi and stomach-qi, lassitude, fatigue, carbuncle, ulcer, sore throat, asthma, cough, stomach ache, abdominal pain, and acute pain of gastrocnemius. The hypochlorous acid contained in Glycyrrhrizae radix can block carcinogen from inducing tumor growth.
The second embodiment is as follows: the present embodiment differs from the first embodiment in that: the traditional Chinese medicine composition for treating lung cancer is prepared from 30 parts by weight of astragalus membranaceus, 10 parts by weight of radix pseudostellariae, 10 parts by weight of raw bighead atractylodes rhizome, 10 parts by weight of poria cocos, 20 parts by weight of glossy privet fruit, 15 parts by weight of thunberg fritillary bulb, 10 parts by weight of edible tulip, 5 parts by weight of dried toad skin, 10 parts by weight of paris rhizome, 20 parts by weight of barbed skullcap herb, 10 parts by weight of curcuma zedoary, 8 parts by weight of rhizoma cyperi and 4 parts by weight of liquorice. The rest is the same as the first embodiment.
The third concrete implementation mode: the present embodiment differs from the first embodiment in that: the traditional Chinese medicine composition for treating lung cancer is prepared from 40 parts by weight of astragalus membranaceus, 15 parts by weight of radix pseudostellariae, 15 parts by weight of raw bighead atractylodes rhizome, 15 parts by weight of poria cocos, 30 parts by weight of glossy privet fruit, 20 parts by weight of thunberg fritillary bulb, 15 parts by weight of edible tulip, 6 parts by weight of dried toad skin, 15 parts by weight of paris rhizome, 30 parts by weight of barbed skullcap herb, 15 parts by weight of curcuma zedoary, 10 parts by weight of rhizoma cyperi and 5 parts by weight of liquorice. The rest is the same as the first embodiment.
The fourth concrete implementation mode: the present embodiment differs from the first embodiment in that: the traditional Chinese medicine composition for treating lung cancer is prepared from 50 parts by weight of astragalus membranaceus, 20 parts by weight of radix pseudostellariae, 20 parts by weight of raw bighead atractylodes rhizome, 20 parts by weight of poria cocos, 40 parts by weight of glossy privet fruit, 25 parts by weight of thunberg fritillary bulb, 20 parts by weight of edible tulip, 8 parts by weight of cutis Bufonis, 20 parts by weight of pariphyllin, 40 parts by weight of barbed skullcap herb, 20 parts by weight of curcuma zedoary, 11 parts by weight of rhizoma cyperi and 6 parts by weight of liquorice. The rest is the same as the first embodiment.
The fifth concrete implementation mode: the embodiment is a preparation method of a traditional Chinese medicine preparation for treating lung cancer, which is specifically prepared by the following steps:
firstly, weighing the traditional Chinese medicinal materials according to the parts by weight of the traditional Chinese medicinal composition for treating lung cancer of any one of claims 1 to 4, and then preparing the traditional Chinese medicinal preparation for treating lung cancer by taking the traditional Chinese medicinal materials as pills, capsules, tablets, powder, granules, oral liquid or decoction according to the dosage forms.
The sixth specific implementation mode: the present embodiment is different from the fifth embodiment in that: the decoction is prepared by the following steps:
firstly, weighing: weighing traditional Chinese medicinal materials according to the weight parts of 30-50 parts of astragalus membranaceus, 10-20 parts of radix pseudostellariae, 10-20 parts of raw bighead atractylodes rhizome, 10-20 parts of poria cocos, 20-40 parts of glossy privet fruit, 15-25 parts of thunberg fritillary bulb, 10-20 parts of edible tulip, 4-8 parts of dried toad skin, 10-20 parts of manyleaf paris rhizome, 20-40 parts of sculellaria barbata, 10-20 parts of curcuma zedoary, 7-13 parts of cyperus rotundus and 4-6 parts of liquorice;
secondly, adding the Chinese medicinal materials weighed in the step one into 1000 parts of water, decocting until the rest amount of decoction with the volume of 300 parts of water is obtained, and subpackaging 150mL of each part to obtain the Chinese medicinal composition decoction for treating the lung cancer.
The rest is the same as the fifth embodiment.
The usage and dosage are as follows: the medicine is taken warmly, 1 part each time, twice a day, 1 time in the morning and at night, and 7 days are taken as a treatment course.
The seventh embodiment: the present embodiment differs from the sixth embodiment in that: in the first step, traditional Chinese medicinal materials are weighed according to the weight parts of 30 parts of astragalus, 10 parts of radix pseudostellariae, 10 parts of raw bighead atractylodes rhizome, 10 parts of poria cocos, 20 parts of glossy privet fruit, 15 parts of thunberg fritillary bulb, 10 parts of Indian iphigenia bulb, 5 parts of dried toad skin, 10 parts of pariphyllin, 20 parts of barbed skullcap herb, 10 parts of curcuma zedoary, 8 parts of rhizoma cyperi and 4 parts of liquorice. The rest is the same as the sixth embodiment.
The specific implementation mode is eight: the present embodiment differs from the sixth embodiment in that: in the first step, traditional Chinese medicinal materials are weighed according to the weight parts of 40 parts of astragalus mongholicus, 15 parts of radix pseudostellariae, 15 parts of raw bighead atractylodes rhizome, 15 parts of poria cocos, 30 parts of glossy privet fruit, 20 parts of thunberg fritillary bulb, 15 parts of edible tulip, 6 parts of dried toad skin, 15 parts of paris rhizome, 30 parts of barbed skullcap herb, 15 parts of curcuma zedoary, 10 parts of rhizoma cyperi and 5 parts of liquorice. The rest is the same as the embodiment eight.
The specific implementation method nine: the present embodiment differs from the sixth embodiment in that: in the first step, traditional Chinese medicinal materials are weighed according to the weight parts of 50 parts of astragalus mongholicus, 20 parts of radix pseudostellariae, 20 parts of raw bighead atractylodes rhizome, 20 parts of poria cocos, 40 parts of glossy privet fruit, 25 parts of thunberg fritillary bulb, 20 parts of edible tulip, 8 parts of dried toad skin, 20 parts of pariphyllin, 40 parts of barbed skullcap herb, 20 parts of curcuma zedoary, 11 parts of rhizoma cyperi and 6 parts of liquorice. The rest is the same as in the ninth embodiment.
The detailed implementation mode is ten: the present embodiment is different from the fifth embodiment in that: the decoction is prepared by the following steps:
firstly, weighing: weighing traditional Chinese medicinal materials according to the weight parts of 30-50 parts of astragalus membranaceus, 10-20 parts of radix pseudostellariae, 10-20 parts of raw bighead atractylodes rhizome, 10-20 parts of poria cocos, 20-40 parts of glossy privet fruit, 15-25 parts of thunberg fritillary bulb, 10-20 parts of edible tulip, 4-8 parts of dried toad skin, 10-20 parts of manyleaf paris rhizome, 20-40 parts of sculellaria barbata, 10-20 parts of curcuma zedoary, 7-13 parts of cyperus rotundus and 4-6 parts of liquorice;
secondly, crushing: cutting the radix pseudostellariae and the sculellaria barbata weighed in the step one into sections to obtain radix pseudostellariae sections and sculellaria barbata sections; ② mixing and crushing the astragalus, the raw white atractylodes rhizome, the paris rhizome, the zedoary, the rhizoma cyperi, the thunberg fritillary bulb, the glossy privet fruit and the liquorice which are weighed in the first step and the heterophylly falsestarwort root section and the barbed skullcap herb section which are obtained in the second step to obtain mixed powder A; cutting the poria cocos, the edible tulip and the dried toad skin weighed in the step one into pieces to obtain poria cocos pieces, edible tulip pieces and dried toad skin pieces, and mixing and crushing the poria cocos pieces, the edible tulip pieces and the dried toad skin pieces to obtain mixed powder B; mixing the mixed powder A obtained in the second step with the mixed powder B obtained in the second step to obtain mixed powder of the traditional Chinese medicinal materials;
thirdly, extraction: soaking the mixed powder of the traditional Chinese medicinal materials obtained in the step two in water for 20-40 min, and then extracting for 3-6 h at the temperature of 60 ℃ to obtain a traditional Chinese medicine extracting solution;
fourthly, concentration: concentrating the traditional Chinese medicine extracting solution obtained in the third step at the temperature of 50 ℃ to obtain clear paste, wherein the relative density of the clear paste is 1.10-1.15;
and V, granulating: adding auxiliary materials into the clear paste obtained in the fourth step, uniformly mixing, granulating, drying, and subpackaging according to 115.5g of equivalent products of the Chinese medicinal materials weighed in the first step to obtain the Chinese medicinal composition granules for treating lung cancer; the mass ratio of the auxiliary materials to the clear paste obtained in the fourth step is (1-1.5): 1; the auxiliary materials are one or a mixture of more of dextrin, sugar powder, polyvidone, polyethylene glycol and xylitol.
The rest is the same as the fifth embodiment.
The usage and dosage are as follows: is taken with warm water 1 part each time, twice a day, 1 time in the morning and evening, and 7 days is a treatment course.
The concrete implementation mode eleven: the present embodiment is different from the fifth embodiment in that: in the first step, traditional Chinese medicinal materials are weighed according to the weight parts of 30 parts of astragalus, 10 parts of radix pseudostellariae, 10 parts of raw bighead atractylodes rhizome, 10 parts of poria cocos, 20 parts of glossy privet fruit, 15 parts of thunberg fritillary bulb, 10 parts of Indian iphigenia bulb, 5 parts of dried toad skin, 10 parts of pariphyllin, 20 parts of barbed skullcap herb, 10 parts of curcuma zedoary, 8 parts of rhizoma cyperi and 4 parts of liquorice. The rest is the same as the embodiment.
The specific implementation mode twelve: the present embodiment is different from the fifth embodiment in that: in the first step, traditional Chinese medicinal materials are weighed according to the weight parts of 40 parts of astragalus mongholicus, 15 parts of radix pseudostellariae, 15 parts of raw bighead atractylodes rhizome, 15 parts of poria cocos, 30 parts of glossy privet fruit, 20 parts of thunberg fritillary bulb, 15 parts of edible tulip, 6 parts of dried toad skin, 15 parts of paris rhizome, 30 parts of barbed skullcap herb, 15 parts of curcuma zedoary, 10 parts of rhizoma cyperi and 5 parts of liquorice. The rest is the same as the embodiment.
The specific implementation mode is thirteen: the present embodiment is different from the fifth embodiment in that: in the first step, traditional Chinese medicinal materials are weighed according to the weight parts of 50 parts of astragalus mongholicus, 20 parts of radix pseudostellariae, 20 parts of raw bighead atractylodes rhizome, 20 parts of poria cocos, 40 parts of glossy privet fruit, 25 parts of thunberg fritillary bulb, 20 parts of edible tulip, 8 parts of dried toad skin, 20 parts of pariphyllin, 40 parts of barbed skullcap herb, 20 parts of curcuma zedoary, 11 parts of rhizoma cyperi and 6 parts of liquorice. The rest is the same as the embodiment.
The specific implementation mode is fourteen: the embodiment is an application of a traditional Chinese medicine composition for treating lung cancer, and the application is the application in preparing a medicine for reducing or inhibiting the growth of lung cancer tumor.
The concrete implementation mode is fifteen: the embodiment is application of a traditional Chinese medicine composition for treating lung cancer, and application of the traditional Chinese medicine composition in preparing a medicine for assisting in treating lung cancer.
The specific implementation mode is sixteen: the present embodiment is different from the fifteenth embodiment in that: the traditional Chinese medicine composition for treating lung cancer assists the application of cyclophosphamide in preparing the medicine for treating lung cancer. The rest is the same as the embodiment fifteen.
The invention is not limited to the above embodiments, and one or a combination of several embodiments may also achieve the object of the invention.
The following tests are adopted to verify the effect of the invention:
example 1: a preparation method of a traditional Chinese medicine composition decoction for treating lung cancer comprises the following steps:
firstly, weighing: weighing 40g of astragalus, 15g of radix pseudostellariae, 15g of raw bighead atractylodes rhizome, 15g of poria cocos, 30g of glossy privet fruit, 20g of thunberg fritillary bulb, 15g of Indian iphigenia bulb, 6g of dried toad skin, 15g of manyleaf paris rhizome, 30g of barbed skullcap herb, 15g of curcuma zedoary, 10g of nutgrass galingale rhizome and 5g of liquorice;
secondly, adding the traditional Chinese medicinal materials weighed in the step one into 1000mL of water, decocting until the residual decoction with the same volume of 300mL of water is obtained, and subpackaging 150mL of each decoction to obtain the traditional Chinese medicine composition decoction for treating lung cancer.
Example 2: a preparation method of a traditional Chinese medicine composition granule for treating lung cancer comprises the following steps:
firstly, weighing: weighing 40g of astragalus, 15g of radix pseudostellariae, 15g of raw bighead atractylodes rhizome, 15g of poria cocos, 30g of glossy privet fruit, 20g of thunberg fritillary bulb, 15g of Indian iphigenia bulb, 6g of dried toad skin, 15g of manyleaf paris rhizome, 30g of barbed skullcap herb, 15g of curcuma zedoary, 10g of nutgrass galingale rhizome and 5g of liquorice;
secondly, crushing: cutting the radix pseudostellariae and the sculellaria barbata weighed in the step one into sections to obtain radix pseudostellariae sections and sculellaria barbata sections; ② mixing and crushing the astragalus, the raw white atractylodes rhizome, the paris rhizome, the zedoary, the rhizoma cyperi, the thunberg fritillary bulb, the glossy privet fruit and the liquorice which are weighed in the first step and the heterophylly falsestarwort root section and the barbed skullcap herb section which are obtained in the second step to obtain mixed powder A; cutting the poria cocos, the edible tulip and the dried toad skin weighed in the step one into pieces to obtain poria cocos pieces, edible tulip pieces and dried toad skin pieces, and mixing and crushing the poria cocos pieces, the edible tulip pieces and the dried toad skin pieces to obtain mixed powder B; mixing the mixed powder A obtained in the second step with the mixed powder B obtained in the second step to obtain mixed powder of the traditional Chinese medicinal materials;
thirdly, extraction: soaking the mixed powder of the traditional Chinese medicinal materials obtained in the step two in water for 30min, and then extracting at 60 ℃ for 5h to obtain a traditional Chinese medicine extracting solution;
fourthly, concentration: concentrating the Chinese medicinal extract obtained in the third step at 50 ℃ to obtain clear paste, wherein the relative density of the clear paste is 1.13;
and V, granulating: adding dextrin into the clear paste obtained in the fourth step, uniformly mixing, granulating, drying, uniformly dividing into 2 parts, and packaging to obtain the traditional Chinese medicine composition granules for treating lung cancer; the mass ratio of the dextrin to the clear paste obtained in the fourth step is 1.2: 1.
Example 3: an application of a Chinese medicinal composition for treating lung cancer in preparing medicines for reducing or inhibiting tumor growth of lung cancer; when the traditional Chinese medicine composition for treating lung cancer is the traditional Chinese medicine composition decoction for treating lung cancer obtained in example 1, the dosage of the traditional Chinese medicine composition decoction for treating lung cancer is as follows: warm taking 1 part each time, twice a day, 1 time in the morning and evening, and 7 days as a treatment course; when the traditional Chinese medicine composition for treating lung cancer is the traditional Chinese medicine composition granule for treating lung cancer obtained in example 2, the dosage of the traditional Chinese medicine composition granule for treating lung cancer is as follows: is taken with warm water 1 part each time, twice a day, 1 time in the morning and at night, and 7 days as a treatment course;
example 4: an application of a traditional Chinese medicine composition for treating lung cancer, which is used for assisting cyclophosphamide in preparing a medicine for treating lung cancer; the cyclophosphamide is cyclophosphamide tablets; cyclophosphamide (C0768-1G) is used in an adult: 2 mg/kg-4 mg/kg per day for oral administration; the application is continued for 10 to 14 days, and the rest is repeated for 1 to 2 weeks. The common dosage for children is as follows: orally taking 2 mg/kg-6 mg/kg every day for 10-14 days, and repeating the rest for 1-2 weeks; when the traditional Chinese medicine composition for treating lung cancer is the traditional Chinese medicine composition decoction for treating lung cancer obtained in example 1, the dosage of the traditional Chinese medicine composition decoction for treating lung cancer is as follows: warm taking 1 part each time, twice a day, 1 time in the morning and evening; 7 days is a treatment course; when the traditional Chinese medicine composition for treating lung cancer is the traditional Chinese medicine composition granule for treating lung cancer obtained in example 2, the dosage of the traditional Chinese medicine composition granule for treating lung cancer is as follows: is taken with warm water 1 part each time, twice a day, 1 time in the morning and at night, and 7 days is a treatment course.
(1) Animal experiments:
1. preparation of animal model
Tumor cells are inoculated to tumor-bearing mice for experiments according to a conventional method, tumor strains which are automatically passaged for 7 days in a laboratory are taken, and milky ascites which grows well is extracted under the aseptic condition. Solid tumor S180Diluting with normal saline to 5 × 106one/mL, 0.2 mL/mouse right underarm subcutaneous inoculation.
2. Grouping and administration of drugs
The main reagents are as follows: a traditional Chinese medicine composition, namely the traditional Chinese medicine composition granules for treating lung cancer prepared in the embodiment 2; ② Cyclophosphamide (CTX), No. C0768-1G, MTT product of Sigma company. ③ TNF-alpha kit: product of bondine biomedical corporation.
Divided into five groups of 10. A physiological saline solution group: and (5) performing intragastric lavage by 0.2 mL. ② CTX group: and (5) performing intragastric administration at 15 mg/kg. ③ Chinese medicine small dose group: 7.8g/kg of the mixture is used for intragastric administration. Fourthly, the traditional Chinese medicine large dose group: and (3) performing intragastric administration at the concentration of 23.4 g/kg. Middle and small + CTX group: the CTX is perfused with 15mg/kg, and the traditional Chinese medicine is perfused with 7.8 g/kg; each group was administered 1 time per day for 10 consecutive days.
3. For mouse S180Tumor suppression assay
Stopping taking the medicine the next day, killing the mice by removing the neck, stripping tumor masses, weighing the tumor weight, and calculating the tumor inhibition rate according to the following formula 1, wherein the result is shown in
Table 1.
TABLE 1
The statistical methods of the experiment all use t test.
4. To S180Effect of immune organ weight in mice
The next day of drug withdrawal, mice were sacrificed, the weights were weighed, the spleen and thymus were taken under aseptic conditions, the wet weights were weighed with a torsion balance, and the spleen index and thymus index were calculated, and the results are shown in table 2.
TABLE 2
Note: statistical methods all use t test:*P<0.05.**P<0.01. comparing with the normal saline group;△P<0.05.△△P<0.01. compared to the CTX group.
5. To S180Effect of lymphocyte transformation efficiency in mice
MTT colorimetric method is used. Stimulation index SI ═ mean OD value in experimental group/mean OD value in control group. The results are shown in Table 3.
TABLE 3
Note: statistical methods all use t test:*P<0.05.**P<0.01. comparing with the normal saline group;△P<0.05.△△P<0.01. compared to the CTX group.
6. To S180Effect of mouse Natural killer cell (NK cell) Activity
Measured by colorimetry. The killing rate%.
TABLE 4
Note: statistical methods all use t test:*P<0.05.**P<0.01. comparing with the normal saline group;△P<0.05.△△P<0.01. compared to the CTX group.
7. To S180Effect of mouse Tumor Necrosis Factor (TNF) content
The TNF content was measured according to the method described in the TNF-alpha kit of Beijing Bangding biomedical corporation, and the results are shown in Table 5.
TABLE 5
Note: statistical methods all use t test:*P<0.05.**P<0.01. comparing with the normal saline group;△P<0.05.△△P<0.01. compared to the CTX group.
8. The statistical method comprises the following steps: and (5) carrying out the homogeneity test of the variances, wherein the variances are tested by using t at the same time, and the variances are tested by using t' at different times.
Conclusion of animal experiments:
experiments on solid tumor-bearing mice show that the tumor inhibition rate of the traditional Chinese medicine composition on the tumor-bearing mice is more than 30%, and the traditional Chinese medicine composition has a trend of obviously enhancing the curative effect tumor inhibition rate when being used together with chemotherapeutic drugs. The determination of the lymphocyte transformation rate, the natural killer cell (NK cell) activity, the Tumor Necrosis Factor (TNF) content, the thymus index and the spleen index of the tumor-bearing mice shows that the traditional Chinese medicine composition can obviously improve the lymph transformation rate of the tumor-bearing mice, enhance the NK cell activity, improve the TNF content and increase the thymus index and the spleen index, thereby showing that the invention can improve the immunity function of organisms. The experiment also shows that the traditional Chinese medicine composition disclosed by the invention can antagonize the immunosuppression state caused by chemotherapeutic drugs, and can restore the normal immune function of tumor-bearing mice.
1. The traditional Chinese medicine composition has obvious effects of resisting stheniaBody tumor action on S180The inhibition rate of the growth of the tumor mass of the mouse is about 43 percent (P)<0.01), and the Xiaobu granules are combined with cyclophosphamide, so that the trend of obviously improving the tumor inhibition rate is achieved, and the tumor inhibition rate reaches 51.35 percent (P)<0.01)。
2. The traditional Chinese medicine composition has no obvious tumor inhibition effect on ascites type tumors and has no obvious effect on ascites type H of mouse liver cancer22Has no significant effect on life prolongation rate (P)>0.05) but has a tendency to significantly prolong survival when used in combination with the chemotherapeutic agent CTX.
3. The traditional Chinese medicine composition can obviously improve S180Mouse thymus index, spleen index.
4. The traditional Chinese medicine composition has the function of enhancing S180Function of mouse lymphocyte transformation rate.
5. The traditional Chinese medicine composition can improve S180Mouse NK cell activity.
6. The traditional Chinese medicine composition can promote the growth of S180The mouse TNF content is increased.
7. The traditional Chinese medicine composition can improve S180The immune function of the mouse body can also antagonize the reduction of the immune function caused by CTX.
(2) Clinical efficacy study:
1. research method
In the research, 96 patients with advanced lung cancer are selected from clinical tests, and are randomly divided into 49 patients in a treatment group (a tonifying granule group) and 47 patients in a control group (a chemotherapy group) for clinical observation (traditional Chinese medicine + CTX is added); (the usage amount of the medicine in the treatment group is given, and the treatment time is given) and the peripheral blood T cell subgroup, NK cell activity and IL-2 activity level of the patients before and after treatment in the treatment group are simultaneously detected and compared with a normal control group. The treatment group is superior to the control group (P) in improving clinical symptoms and improving quality of life<0.05); comparison of post-treatment versus pre-treatment, CD, for treatment groups+ 4T cells and CD+ 4/CD+ 8The value is obviously increased (P)<0.01),CD+ 8Significant decrease in T cells (P)<0.01), the NK cell activity and the IL-2 activity level are obviously improved (P)<0.01)。
2. Reasonably collecting, screening and grouping medical records
The cases originated from the subsidiary college of Heilongjiang university of traditional Chinese medicine and the third Hospital of Harbin medical university, in total 96 cases, wherein IIIBStage 79, stage IV 17, youngest 42 years, youngest 75 years, average 58.8 years. Treatment group 49, 40 men and 9 women; the control group 47, the male 38 and the female 9 have no obvious difference in sex, age, tumor size, TNM stage, Karnofsky score and the like, and have comparability. In addition, 15 normal healthy control groups, 12 men and 3 women, with an average age of 59 years were set.
30 cases in the affiliated college of the university of traditional Chinese medicine of Heilongjiang are shown in Table 6.
TABLE 6
3. Observation index
Change of tumor size: after a treatment period, the chest radiograph is reviewed, and the size of the mass is measured and compared with that before treatment.
② changes of main clinical symptoms: the change of cough, dyspnea and chest pain before and after treatment was observed.
And thirdly, the quality of life changes: scoring according to Karnofsky physical condition scoring standard, and comparing before and after treatment.
Fourthly, CD is measured by adopting a monoclonal antibody sensitized erythrocyte rosette method+ 4、CD+ 8Horizontal and CD+ 4/CD+ 8A ratio.
Fifth, statistical treatment: chi-square test and t-test were used.
4. Criteria for efficacy assessment
The evaluation standard of objective curative effect of WHO solid tumor is adopted, the curative effect is divided into four grades according to different changes of the size of the treated tumor, and the judgment standards of all grades are shown in a table 7.
TABLE 7
The effective rate is as follows: is CR rate + PR rate
The stability ratio: is CR rate + PR rate + NC rate
5. Statistical treatment
The following steps
1) Changes in tumor size as an indicator of recent objective efficacy. The results are shown in Table 8.
TABLE 8
*P>0.05
2) Changes in major clinical symptoms, see table 9.
TABLE 9
3) Quality of life change, see table 10.
Watch 10
4) The effect on the immune function of the body is shown in table 11.
TABLE 11
Comparison with Normal group before treatment*P<0.05; comparison of post-treatment vs pre-treatment Δ P for treatment groups<0.01; comparison of treated groups with Normal groups#P<0.05,##P<0.01
② conclusion
Through clinical observation, the traditional Chinese medicine composition can inhibit the tumor growth of patients with advanced lung cancer and stabilize the focus; the main clinical symptoms of patients with advanced lung cancer are improved, and the effect is better than that of patients only using chemotherapy drugs; improve the life quality and the immunologic function of the patients with the advanced lung cancer. Is an anti-tumor Chinese herbal medicine compound preparation which strengthens the body resistance and eliminates pathogenic factors simultaneously and is worthy of clinical popularization and deep research.
1. The traditional Chinese medicine composition can inhibit the tumor growth of patients with advanced lung cancer and stabilize the focus. The effective rate is 16.53%, the lesion stabilizing rate is 93.88%, and the effect is not obviously different from that of a chemotherapy control group (P is more than 0.05).
2. The traditional Chinese medicine composition can improve the main clinical symptoms of patients with advanced lung cancer, and is superior to a chemotherapy control group (P < 0.05).
3. The traditional Chinese medicine composition can improve the life quality of patients with advanced lung cancer, and the Karnofsky score improvement rate of a treatment group is superior to that of a chemotherapy control group (P is less than 0.05).
4. The traditional Chinese medicine composition can enable patients with advanced lung cancer to have CD+ 4T cells and CD+ 4/CD+ 8The ratio is obviously increased (P)<0.01) making CD+ 8Significant decrease in T cells (P)<0.01), can improve NK cell activity (P) of patients with advanced lung cancer<0.01), can increase IL-2 activity level (P) of patients with advanced lung cancer<0.01), thereby being capable of improving the immune function of patients with advanced lung cancer.
5. The traditional Chinese medicine composition is an anti-tumor traditional Chinese medicine compound preparation which has the effects of strengthening body resistance and eliminating evil simultaneously and is worthy of clinical popularization and deep research.