CN115282232B - Traditional Chinese medicine composition for treating kidney diseases, extract, preparation method, application and preparation - Google Patents

Traditional Chinese medicine composition for treating kidney diseases, extract, preparation method, application and preparation Download PDF

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CN115282232B
CN115282232B CN202210947482.6A CN202210947482A CN115282232B CN 115282232 B CN115282232 B CN 115282232B CN 202210947482 A CN202210947482 A CN 202210947482A CN 115282232 B CN115282232 B CN 115282232B
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郭姣
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Guangdong Pharmaceutical University
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Abstract

The invention discloses a traditional Chinese medicine composition for treating kidney diseases, an extract, a preparation method, application and a preparation, wherein the traditional Chinese medicine composition contains mistletoe, medlar, american ginseng, astragalus, yam rhizome, phellodendron bark, rhizoma anemarrhenae and pseudo-ginseng; the extract is prepared by extracting the traditional Chinese medicine composition; the preparation method comprises pulverizing the raw materials of the Chinese medicinal composition; the application is the application of the traditional Chinese medicine composition and/or the extract in preparing a preparation for treating kidney diseases; the preparation comprises the traditional Chinese medicine composition and/or the extract. The traditional Chinese medicine composition disclosed by the invention is prepared by selecting and matching eight traditional Chinese medicines of mistletoe, medlar, american ginseng, astragalus, yam rhizome, phellodendron bark, rhizoma anemarrhenae and pseudo-ginseng, and utilizing the synergistic effect of the four raw materials of astragalus, yam rhizome, phellodendron bark and pseudo-ginseng, has the effects of protecting kidney and delaying the progress of kidney diseases through anti-inflammatory treatment, and remarkably improves the clinical symptoms and manifestations of common kidney diseases such as acute and chronic nephritis, chronic kidney disease and renal failure, and is safe and free from toxic and side effects.

Description

Traditional Chinese medicine composition for treating kidney diseases, extract, preparation method, application and preparation
Technical Field
The invention belongs to the technical field of traditional Chinese medicine compositions, and in particular relates to a traditional Chinese medicine composition for treating kidney diseases, an extract, a preparation method, application and a preparation.
Background
Kidney disease is a serious disease, and is mainly characterized by difficult cure and easy recurrence. At present, hormone and immunosuppression medicines are mostly selected in clinical treatment of kidney diseases, but most patients are treated by traditional Chinese medicine due to obvious side effects of the medicines.
CN1166379C discloses a medicament for treating kidney diseases, which is prepared from Cordyceps sinensis, hairy antler, ginseng, scorpion, centipede, morinda officinalis, corn, tripterygium glycosides, medlar, medicated leaven and red bean as raw materials according to a certain proportion into different dosage forms such as capsules.
CN101164593a discloses a traditional Chinese medicine oral liquid for treating kidney diseases. The traditional Chinese medicine oral liquid is prepared from the following medicines in parts by weight: 5g of coptis chinensis, 12 g of scutellaria baicalensis, 35 g of astragalus membranaceus, 10 g of cortex phellodendri, 5g of rheum officinale, 13 g of prepared rehmannia root, 12 g of eucommia ulmoides, 15 g of fructus forsythiae, 8 g of common andrographis herb, 13 g of dyers woad leaf, 18 g of sculellaria barbata, 10 g of cassia twig, 18 g of cordate houttuynia, 10 g of medlar, 8 g of radix ophiopogonis, 12 g of white paeony root, 12 g of bighead atractylodes rhizome, 9 g of rhizoma alismatis, 15 g of poria cocos, 15 g of semen plantaginis, 18 g of desmodium and 15 g of cogongrass rhizome. The invention has the advantages of uniform curative effect on various nephritis and nephrotic syndrome, and no toxic or side effect.
CN103316101a discloses a traditional Chinese medicine for treating diabetic nephropathy and a preparation method thereof, the traditional Chinese medicine for treating diabetic nephropathy is prepared from the following traditional Chinese medicinal materials in parts by weight: 6-15 parts of fenugreek, 6-15 parts of astragalus, 3-8 parts of epimedium, 3-8 parts of fructus psoraleae, 3-8 parts of dogwood, 1-5 parts of rheum officinale, 3-8 parts of cinnamon and 2-6 parts of coptis chinensis. The invention plays a certain role in treating type 1 diabetic nephropathy by reducing the urine protein of a rat with diabetic nephropathy and inhibiting the interstitial fibrosis of the renal tubules in a dose-dependent manner, and the role is equivalent to benazepril hydrochloride tablets but stronger than the kidney qi pill with golden-deficiency.
At present, the traditional Chinese medicine for treating kidney diseases has various formulas and unsatisfactory treatment effects. Renal fibrosis is a key pathological process in the development of kidney disease, and therefore, searching for a safe and effective treatment method is a current research hotspot.
Glycolipid metabolism disorder (Glucolipid Metabolic Disorders, GLMD) is a complex disease characterized by disorder of carbohydrate and lipid metabolism, and is involved in various factors such as genetics, environment, spirit, etc. The core mechanism mainly comprises: neuroendocrine disorders, insulin resistance, oxidative stress, inflammation, and intestinal dysbacteriosis, among others. The clinical characteristics mainly comprise single or complications such as hyperglycemia, blood lipid disorder, nonalcoholic fatty liver, overweight, hypertension, atherosclerosis and the like. The applicant team provides a comprehensive integrated treatment strategy of a liver regulating, liver opening, turbid resolving method aiming at the concept of glycolipid metabolic diseases.
Under the guidance of the theory of regulating liver, starting and eliminating turbid pathogen, the applicant develops a traditional Chinese medicine composition aiming at diabetic nephropathy caused by glycolipid metabolic disorder. The research shows that the traditional Chinese medicine composition can effectively treat kidney fibrosis, and has important significance for clinical application of common kidney diseases such as acute and chronic nephritis, chronic kidney disease, renal failure and the like.
Disclosure of Invention
The invention aims to provide a traditional Chinese medicine composition for treating kidney diseases, an extract, a preparation method, application and a preparation, wherein the traditional Chinese medicine composition is prepared by carefully selecting eight traditional Chinese medicines under the guidance of a theory of liver regulating, liver activating and turbidity resolving, and the traditional Chinese medicine composition has the effects of protecting kidney and delaying the kidney disease process by utilizing the synergistic interaction of four raw materials of astragalus, yam rhizome, phellodendron bark and pseudo-ginseng, preventing and treating kidney fibrosis through anti-inflammation, and remarkably improves the clinical symptoms and manifestations of common kidney diseases such as acute and chronic nephritis, chronic kidney disease, renal failure and the like, and is safe and free from toxic and side effects.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a Chinese medicinal composition for treating nephropathy comprises herba Taxilli, fructus Lycii, radix Panacis Quinquefolii, radix astragali, rhizoma Dioscoreae Septemlobae, cortex Phellodendri, rhizoma anemarrhenae and Notoginseng radix.
Preferably, the traditional Chinese medicine composition for treating kidney diseases comprises the following components in parts by weight: 5-20 parts of mistletoe, 10-20 parts of medlar, 5-15 parts of American ginseng, 10-30 parts of astragalus, 5-20 parts of yam rhizome, 5-15 parts of amur corktree bark, 10-30 parts of rhizoma anemarrhenae and 5-15 parts of pseudo-ginseng.
The technical effects described in the present invention can be achieved by the above technical solutions, and in some preferred embodiments, the achieved technical effects are superior to other solutions.
For example:
when the ratio of astragalus root, yam rhizome, phellodendron bark and notoginseng is 20-30:10-20:10-15:8-10 parts by weight of a preferred traditional Chinese medicine composition for treating kidney diseases, which comprises the following specific components in parts by weight: 5 parts of mistletoe, 10 parts of medlar, 5 parts of American ginseng, 20 parts of astragalus, 10 parts of yam rhizome, 10 parts of amur corktree bark, 10 parts of rhizoma anemarrhenae and 5 parts of pseudo-ginseng;
the traditional Chinese medicine composition for treating kidney diseases comprises the following specific components in parts by weight: 20 parts of mistletoe, 20 parts of medlar, 15 parts of American ginseng, 30 parts of astragalus, 20 parts of yam rhizome, 15 parts of amur corktree bark, 30 parts of rhizoma anemarrhenae and 15 parts of pseudo-ginseng;
optimally, the traditional Chinese medicine composition for treating kidney diseases comprises the following specific components in parts by weight: 10 parts of mistletoe, 12 parts of medlar, 6 parts of American ginseng, 30 parts of astragalus, 15 parts of yam rhizome, 12 parts of amur corktree bark, 12 parts of common anemarrhena rhizome and 9 parts of sanchi.
The invention also provides a preparation method of the traditional Chinese medicine composition for treating kidney diseases, which comprises the following steps: pulverizing the raw materials of the traditional Chinese medicine composition with the formula amount to obtain the traditional Chinese medicine composition.
The invention also provides a traditional Chinese medicine extract for treating kidney diseases, which is prepared by extracting the traditional Chinese medicine composition.
Preferably, the extraction is at least one of water decoction, immersion, percolation, modified gelatin, reflux, solvent extraction, steam distillation, sublimation, supercritical fluid extraction, membrane separation, superfine pulverizing, flocculation separation, semi-bionic extraction, ultrasonic extraction, cyclone extraction, pressurized countercurrent extraction, enzyme, macroporous resin adsorption, ultrafiltration and molecular distillation.
The invention also provides a preparation method of the traditional Chinese medicine extract for treating kidney diseases, which comprises the following steps:
s1, crushing the raw materials of the traditional Chinese medicine composition with the formula amount to obtain fine powder;
s2, adding water into the fine powder obtained in the step S1 for extraction to obtain an extracting solution;
s3, concentrating the extracting solution obtained in the step S2 under reduced pressure to obtain the traditional Chinese medicine composition.
Preferably, the pulverization in step S1 is carried out to a particle size of 50 to 350. Mu.m.
Preferably, the mass ratio of the fine powder to the water in the step S2 is 1:15-19.
Preferably, the conditions of the extraction in step S2 are: extracting in water bath at 98-100deg.C for 5-8 hr.
The invention also provides application of the traditional Chinese medicine composition and/or the traditional Chinese medicine extract in preparation of preparations for treating kidney diseases.
The invention also provides a preparation for treating the kidney disease, which comprises the traditional Chinese medicine composition and/or the traditional Chinese medicine extract for treating the kidney disease and medically acceptable auxiliary materials.
Preferably, the dosage form of the formulation includes, but is not limited to, granules, pills, tablets, powders, ointments, oral liquids, suspensions or capsules.
The beneficial effects of the invention are as follows:
under the guidance of the theory of liver regulating, pivot eliminating and turbidity eliminating method, the Chinese medicinal composition disclosed by the invention is prepared by carefully selecting and combining eight Chinese medicaments including mistletoe, medlar, american ginseng, astragalus, yam rhizome, phellodendron bark, rhizoma anemarrhenae and pseudo-ginseng, and surprisingly discovered that the four raw materials including astragalus, yam rhizome, phellodendron bark and pseudo-ginseng are utilized to synergistically increase the functions of resisting inflammation and preventing and treating kidney fibrosis, thereby playing the roles of protecting kidney and delaying the progress of kidney diseases, and remarkably improving the clinical symptoms and manifestations of common kidney diseases such as acute and chronic nephritis, chronic nephrosis and renal failure, and the like, and is safe and free from toxic and side effects.
Detailed Description
Other advantages and effects of the present invention will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present invention with reference to specific examples. The invention may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present invention.
Before the embodiments of the invention are explained in further detail, it is to be understood that the invention is not limited in its scope to the particular embodiments described below; it is also to be understood that the terminology used in the examples of the invention is for the purpose of describing particular embodiments only, and is not intended to limit the scope of the invention.
Where numerical ranges are provided in the examples, it is understood that unless otherwise stated herein, both endpoints of each numerical range and any number between the two endpoints are significant both in the numerical range. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
The invention does not limit the sources of the adopted raw materials, and if no special description exists, the adopted raw materials are all common commercial products in the technical field. The yam rhizome in the invention can be yam rhizome, yam rhizome or yam rhizome, and has no influence on the appearance of technical effect. Evaluation of Effect of Chinese medicinal composition on renal fibrosis
1 Experimental materials
1.1 laboratory animals
Adult male mice were selected and weighing 18-22g, 56 total, purchased from the medical laboratory animal center in Guangdong province.
1.2 laboratory apparatus, instruments and consumables
TABLE 1
1.3 Experimental reagents
TABLE 2
2 principle of experiment
Unilateral ureteral ligation (UUO) has been widely used to model kidney fibrosis in animals. Kidneys on the ligature side of the ureter gradually develop tubular dilation over time, and inflammatory cell infiltration and extracellular matrix (ECM) accumulation are characterized by activated fibroblasts expressing α -SMA, commonly referred to as myofibroblasts, which produce extracellular matrix, critical to the effects of renal fibrosis. The experiment is carried out by using a uuo day animal model to judge whether the traditional Chinese medicine composition has a therapeutic effect on renal fibrosis.
3 Experimental method
3.1 construction of renal fibrosis model
UFO modeling was performed according to literature report methods to construct kidney fibrosis models.
The specific operation flow is briefly described as follows C 57 BL/6 mice were induced and maintained under anesthesia by isoflurane/oxygen inhalation, then supine fixed on a temperature controlled operating table, shaved, and sterilized with iodine, 75% alcohol, and a ventral midlineThe skin is sequentially cut to the abdominal cavity by the longitudinal incision, the left kidney is exposed, the left ureter is blunted, the ligation is performed on the lower pole of the left kidney by using a 4-0 wire, the ureter is not cut off, the ureter is still in situ, and the abdominal incision is sutured layer by layer. The sham group only separated the left ureter and did not ligate the ureter.
3.2 grouping and administration of animals
56 mice were randomly divided into 7 groups according to body weight according to a random number table method, namely a sham operation group (Ctrl), a UUO Model group (Model) and a UUO+traditional Chinese medicine combination group T1-5 (administration dose of 0.455 g/kg/d), and the Ctrl group and the Model group were given equal volumes of distilled water. Model preparation was given by intragastric administration or distilled water for 7 days on the same day.
Wherein, the traditional Chinese medicine composition (T-1) consists of 10 parts by weight of mistletoe, 12 parts by weight of medlar, 6 parts by weight of American ginseng, 30 parts by weight of astragalus, 15 parts by weight of yam rhizome, 12 parts by weight of amur corktree bark, 12 parts by weight of rhizoma anemarrhenae and 9 parts by weight of pseudo-ginseng.
The traditional Chinese medicine composition (T-2) comprises, by weight, 5 parts of Chinese taxillus twig, 10 parts of medlar, 5 parts of American ginseng, 20 parts of astragalus, 10 parts of yam rhizome, 10 parts of amur corktree bark, 10 parts of rhizoma anemarrhenae and 5 parts of pseudo-ginseng.
The traditional Chinese medicine composition (T-3) comprises, by weight, 20 parts of mistletoe, 20 parts of wolfberry fruit, 15 parts of American ginseng, 30 parts of astragalus, 20 parts of yam rhizome, 15 parts of phellodendron, 30 parts of rhizoma anemarrhenae and 15 parts of pseudo-ginseng.
The traditional Chinese medicine composition (T-4) comprises, by weight, 10 parts of mistletoe, 12 parts of medlar, 6 parts of American ginseng, 35 parts of astragalus, 22 parts of yam rhizome, 4 parts of phellodendron, 12 parts of rhizoma anemarrhenae and 4 parts of pseudo-ginseng.
The traditional Chinese medicine composition (T-5) comprises, by weight, 10 parts of Chinese taxillus twig, 12 parts of medlar, 6 parts of American ginseng, 18 parts of astragalus, 8 parts of yam rhizome, 18 parts of amur corktree bark, 12 parts of rhizoma anemarrhenae and 15 parts of pseudo-ginseng.
The preparation method of the traditional Chinese medicine composition comprises the following steps:
s1, crushing the raw materials of the traditional Chinese medicine composition with the formula amount to obtain fine powder with the particle size of 300 mu m;
s2, adding water into the fine powder obtained in the step S1 according to the feed-liquid ratio (mass ratio) of 1:17, and extracting in a water bath at 100 ℃ for 6 hours to obtain an extracting solution;
s3, concentrating the extracting solution obtained in the step S2 under reduced pressure, and drying.
3.3 sample collection
After the last administration, mice were induced and maintained under anesthesia by isoflurane/oxygen inhalation, kidney tissue was taken from the side of obstruction, renal capsule was removed, the coronal plane was cut open to kidney tissue, half was fixed with 4% polyaldehyde, and the other half was placed in EP tube and frozen in-80 ℃ refrigerator.
4 detection index
4.1 RNA extraction from kidney tissue and real-time fluorescence PCR (qRT-PCR)
Taking a proper amount of kidney tissue in a 1.5mL enzyme-removing EP tube, adding 500 mu L of Trizol and 2 grinding beads, placing in a homogenizer for homogenization treatment, standing on ice for 15min, adding 50 mu L of chloroform, shaking vigorously, standing on ice for 5min, centrifuging at 12000rpm/min for 8min, carefully sucking the supernatant, adding equal amount of ice isopropanol, mixing uniformly, standing on ice for 10min, centrifuging at 12000rpm/min for 15min, and discarding the supernatant to obtain RNA precipitate. And (5) cleaning the precipitate with 75% ethanol, and then placing the precipitate on an ultra-clean bench for airing. Adding 10-20uLDEPC water into each tube to dissolve and precipitate, measuring RNA concentration by using a Nanodrop one ultramicro nucleic acid quantitative instrument, and freezing in a refrigerator at-80 ℃.
The volume required for 1500. Mu.g RNA was calculated, and a 20. Mu.L system was prepared and reverse transcribed into cDNA according to EZB kit procedures.
TABLE 3 RNA reverse transcription System
The reaction procedure: reacting for 15 minutes at 42 ℃ and 30 seconds at 95 ℃, and obtaining a product after the reaction is finished, namely the cDNA. Real-time fluorescent quantitative PCR was performed using EZB kit using 15. Mu.L reaction system.
Table 4 real-time fluorescent quantitative PCR reaction system
After the system is prepared, PCR amplification is carried out, and the amplification reaction program is set as follows:
mRNA expression levels of alpha-SMA and collagenI in kidney tissues were detected. The primer sequences were as follows:
TABLE 5
4.2 renal tissue pathology
Left kidney tissue fixation, dehydration, embedding, and sectioning: kidney tissue is obtained and then is put into a tissue embedding box, and is soaked in 4% paraformaldehyde for fixation. And (5) carrying out gradient dehydration in an automatic dehydrator after 72 h. After dehydration, paraffin embedding is carried out by an embedding machine. Slicing the embedded paraffin with a slicer to obtain 4 μm thick paraffin, fixing on a glass slide, oven drying, and storing in a slicing box.
IHC staining: (1) the sections were placed in a 60 ℃ oven for dewaxing for 1 hour and in a fume hood, dewaxing was performed sequentially: 10min of dimethylbenzene, 5min of absolute ethyl alcohol, 5min of 95% ethyl alcohol, 5min of 85% ethyl alcohol, 5min of 75% ethyl alcohol and 2min of double distilled water. Preheating 0.1M citric acid antigen retrieval liquid (92-98 ℃) in advance, placing the slices in buffer solution, heating with high fire in a microwave oven for 20min, cooling at room temperature, placing an immunohistochemical pen on a wet dressing box arranged behind a tissue peripheral drawing ring, and adding a proper amount of 3%H into the tissue 2 O 2 Washing for 10min, and throwing away 3%H 2 O 2 The mixture was washed 3 times with 0.02% PBST, 5 min/time, 5% goat serum, blocked at room temperature for 30min, blocking solution was discarded, a-SMA primary antibody was incubated, and incubated overnight at 4 ℃. Discarding primary antibody, washing 3 times with 0.02% PBST for 5 min/time, incubating secondary antibody containing HRP, discarding secondary antibody at room temperature for 1h, washing 3 times with 0.02% PBST for 5 min/time, developing DAB for 2min, immediately washing with double distilled water, hematoxylin dying core for 11s, and washing with running water for 2min.95% ethanol for 2min, absolute ethanol for 2min, xylene for 2min, and neutral resin sealing. Observation under microscopeShooting.
4.3 data processing and statistical analysis
The data are subjected to statistical analysis by adopting SPSS25.0 software, experimental data results are expressed by mean + -standard error (mean + -SEM), and statistics is carried out by a pairwise comparison method of the mean between a plurality of experimental groups and a control group; proper variable conversion is carried out on the data with non-normal or variance, and statistics is carried out on the converted data after the normal or variance alignment requirement is met; if the normal or variance alignment purpose is not achieved after the variable conversion, the rank sum test is used for statistics. P <0.05 was considered statistically different.
5 experimental results
5.1 renal tissue fibrosis mRNA levels
TABLE 6 variation of mRNA levels of kidney tissue fibrotic alpha-SMA
Group of n mRNA of alpha-SMA P
Ctrl 5 1±0.848 -
Model 3 3.545±1.406 0.028
T-1 6 0.766±0.668 0.017
T-2 5 1.226±0.859 0.046
T-3 5 1.149±0.938 0.032
T-4 6 2.113±0.880 0.131
T-5 6 2.050±0.470 0.080
As can be seen from table 6, the mRNA levels of α -SMA for Model group were significantly different from Ctrl group; meanwhile, compared with a Model group, the mRNA levels of the alpha-SMA in the T-1, T-2 and T-3 groups are obviously different, and P is smaller than 0.05, so that the traditional Chinese medicine composition prepared by the invention can inhibit the expression of the mRNA of the alpha-SMA and has the effect of treating kidney fibrosis.
Compared with the Model group, the mRNA level of the alpha-SMA in the T-4 and T-5 groups has no statistical significance, and P is more than 0.05, which shows that when the mass ratio of the four components of astragalus, yam rhizome, phellodendron and pseudo-ginseng in the formula is changed, the prepared traditional Chinese medicine composition does not have the effect of treating kidney fibrosis.
TABLE 7 variation of mRNA levels of renal tissue fibrosis collagenI
Group of n mRNA of collagenI P
Ctrl 5 1±1.398 -
Model 5 14.164±6.910 0.0057
T-1 6 5.804±2.896 0.0376
T-2 7 7.310±2.139 0.0482
T-3 7 6.722±3.366 0.0479
T-4 7 8.279±5.935 0.180
T-5 7 9.708±5.627 0.288
As can be seen from Table 7, the mRNA levels of collagenI in the Model group were very significantly different, P <0.05, compared to that in the Ctrl group; meanwhile, compared with a Model group, the mRNA levels of the collgen I in the T-1, T-2 and T-3 groups are obviously different, and P is smaller than 0.05, so that the traditional Chinese medicine composition prepared by the invention can inhibit the expression of the mRNA of the collgen I and has the effect of treating kidney fibrosis.
Compared with the Model group, the mRNA level of collagen I in the T-4 and T-5 groups has no statistical significance, and P is more than 0.05, which indicates that when the mass ratio of four of astragalus, yam rhizome, phellodendron and pseudo-ginseng in the formula is changed, the prepared traditional Chinese medicine composition does not have the effect of treating kidney fibrosis.
Remarks: the data of Ctrl group in tables 6 and 7 are normalized results.
In summary, under the guidance of the theory of liver regulating, liver activating and turbidity resolving method, the Chinese medicinal composition disclosed by the invention is prepared by carefully selecting eight Chinese medicaments including mistletoe, medlar, american ginseng, astragalus, yam rhizome, phellodendron bark, rhizoma anemarrhenae and pseudo-ginseng, and surprisingly, the effects of protecting kidney and delaying the progress of kidney diseases are achieved by utilizing the synergistic interaction of four raw materials including astragalus, yam rhizome, phellodendron bark and pseudo-ginseng, and the Chinese medicinal composition has the effects of protecting kidney and delaying the progress of kidney diseases through anti-inflammatory treatment, and the clinical symptoms of common kidney diseases such as acute and chronic nephritis, chronic kidney disease and renal failure are obviously improved, and the Chinese medicinal composition is safe and has no toxic or side effect.
The invention has been further described above in connection with specific embodiments, which are exemplary only and do not limit the scope of the invention in any way. It will be understood by those skilled in the art that various changes and substitutions of details and forms of the technical solution of the present invention may be made without departing from the spirit and scope of the present invention, but these changes and substitutions fall within the scope of the present invention.

Claims (6)

1. The traditional Chinese medicine composition for treating the kidney disease is characterized by comprising the following components in parts by weight: 5-20 parts of mistletoe, 10-20 parts of medlar, 5-15 parts of American ginseng, 10-30 parts of astragalus, 5-20 parts of yam rhizome, 5-15 parts of amur corktree bark, 10-30 parts of rhizoma anemarrhenae and 5-15 parts of pseudo-ginseng;
and the weight ratio of the astragalus, the yam rhizome, the amur corktree bark and the sanchi is 20-30:10-20:10-15:8-10.
2. The traditional Chinese medicine composition according to claim 1, which is characterized by comprising the following components in parts by weight: 10 parts of mistletoe, 12 parts of medlar, 6 parts of American ginseng, 30 parts of astragalus, 15 parts of yam rhizome, 12 parts of amur corktree bark, 12 parts of common anemarrhena rhizome and 9 parts of sanchi.
3. The method for preparing the traditional Chinese medicine composition according to any one of claims 1 to 2, comprising the following steps: pulverizing the raw materials of the traditional Chinese medicine composition with the formula amount to obtain the traditional Chinese medicine composition.
4. Use of the traditional Chinese medicine composition according to any one of claims 1-2 in the preparation of a medicament for treating kidney diseases.
5. A medicament for treating kidney diseases, which is characterized by comprising the traditional Chinese medicine composition according to any one of claims 1-2 and pharmaceutically acceptable auxiliary materials.
6. The medicament according to claim 5, wherein the medicament is in the form of granules, pills, tablets, powders, ointments, oral liquids, suspensions or capsules.
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CN111375022A (en) * 2020-06-02 2020-07-07 中国药科大学 Traditional Chinese medicine composition for treating prostatic hyperplasia

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