A kind of natural medicine composition for treating diabetic nephropathy and preparation method thereof
A technology of diabetic nephropathy and natural medicine, applied in the direction of drug combination, medical formula, urinary system diseases, etc., can solve the problems of single pharmacological action mechanism, obvious drug side effects, liver damage, etc., to improve kidney microcirculation and enhance cellular immunity effect on blood sugar control
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Embodiment 1
[0023] A natural medicinal composition for treating diabetic nephropathy provided by the present invention, its preparation raw materials are composed of the following components in parts by weight: 33 parts of Polygonum cephalosporin extract, 25 parts of Angelica sinensis extract, 18 parts of Plantago seed extract 7 parts of curculigo extract.
[0024] A preparation method of a natural medicinal composition for treating diabetic nephropathy comprises the following steps:
[0025] S1, preparing Polygonum cephalum extract, Semen Plantaginis extract and Curculigo curculigo extract respectively;
[0026] Grind the whole Polygonum cephalosporin, use ethanol aqueous solution as the extractant for ultrasonic extraction, filter the extract, collect the filtrate, repeat the ultrasonic extraction twice for the residue, combine the filtrate to obtain a crude extract; after concentrating under reduced pressure at 80°C, add ethanol Precipitate with alcohol, filter with suction, wash the ...
Embodiment 2
[0033] A natural medicinal composition for treating diabetic nephropathy, the preparation raw material is composed of the following components in parts by weight: 29 parts of Polygonum cephalica extract, 20 parts of Angelica sinensis extract, 24 parts of Plantago seed extract, Curculigo curculigo Extract 6 parts.
[0034] A preparation method of a natural medicinal composition for treating diabetic nephropathy comprises the following steps:
[0035] S1, preparing Polygonum cephalum extract, Semen Plantaginis extract and Curculigo curculigo extract respectively;
[0036] Grind the whole Polygonum cephalosporin, carry out ultrasonic extraction with ethanol aqueous solution as the extractant, suction filter the extract, collect the filtrate, repeat the ultrasonic extraction of the residue 2-3 times, combine the filtrate to obtain the crude extract; after concentrating under reduced pressure at 80°C, Add ethanol for alcohol precipitation, filter with suction, wash the precipitate...
Embodiment 3
[0043] A natural medicinal composition for treating diabetic nephropathy. The raw materials for its preparation are composed of the following components in parts by weight: 18 parts of Polygonum cephalica extract, 25 parts of Angelica sinensis extract, 23 parts of Plantago seed extract, Curculigo curculigo Extract 8 parts.
[0044] The preparation method is the same as that in Example 1, except that the parts by weight of the raw material components are different.
[0045] The clinical dosage is 12g crude drug / day / person, taken twice in the morning and evening, and 30 consecutive days is a course of treatment.
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