Traditional Chinese medicine for treating postmenopausal osteoporosis and preparation method thereof
A traditional Chinese medicine, quality technology, applied in pharmaceutical formulations, medical preparations containing active ingredients, bone diseases and other directions, can solve the problems of easy to cause complications, curative effect, difficult to popularize the price, difficult to grasp the dose, etc., to achieve a high cure rate, taking Convenience and low cost effect
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[0066] When the dosage form of the Chinese medicine composition of the present invention is decoction, its preparation method comprises the following steps:
[0067] In the first step, the components are mixed in proportion, crushed and sieved into a powder of 100 mesh to 150 mesh;
[0068] In the second step, add the powder obtained in the first step into cold water and soak for 16 to 20 hours, decoct with a slow fire for 2 to 3 hours, filter the decoction to obtain the first filtrate, the mass of the added water It is 3 to 5 times the mass of the powder obtained in the first step;
[0069] In the third step, add the filter residue obtained by filtering in the second step into cold water again, decoct with a slow fire for 2 hours to 3 hours, and filter to obtain the second filtrate. The quality of the added water is the same as that in the second step;
[0070] In the fourth step, the two filtrates are combined, concentrated to remove part of the water, and the decoction is ...
Embodiment 1
[0085] Acute toxicity experiment and long-term toxicity experiment of embodiment 1 Chinese medicine composition of the present invention
[0086] Acute Toxicity Test
[0087] Experimental drug:
[0088] 18g Achyranthes bidentata, 20g Morinda officinalis, 40g drynaria, 26g dodder, 28g walnut kernel, 35g epimedium, 30g tortoise shell, 23g privet fruit, 16g mulberry, 17g Wujiapi, 16g sumac, 13g Mix Atractylodes Rhizoma Atractylodes Rhizome, 16g rehmannia glutinosa, and 18g Rhizoma Chuanxiong, crush and sieve into 100-mesh powder; add the obtained powder to 1800g cold water and soak for 20 hours, decoct with slow fire for 3 hours, and filter the decoction to obtain No. One filtrate; add the filter residue obtained by filtration into 1800g cold water again, decoct with a slow fire for 3 hours, and filter to obtain the second filtrate; combine the two filtrates, concentrate and remove part of the water to obtain the decoction, the crude drug content is 3g / ml.
[0089] Experimental...
Embodiment 2
[0096] The decoction prepared by embodiment 2 Chinese medicine composition of the present invention
[0097] 18g Achyranthes bidentata, 20g Morinda officinalis, 40g drynaria, 26g dodder, 28g walnut kernel, 35g epimedium, 30g tortoise shell, 23g privet fruit, 16g mulberry, 17g Wujiapi, 16g sumac, 13g Mix Atractylodes Rhizoma Atractylodes Rhizome, 16g rehmannia glutinosa, and 18g Rhizoma Chuanxiong, crush and sieve into 100-mesh powder; add the obtained powder to 1800g cold water and soak for 20 hours, decoct with slow fire for 3 hours, and filter the decoction to obtain No. One filtrate; add the filter residue obtained by filtration into 1800g cold water again, decoct with a slow fire for 3 hours, and filter to obtain the second filtrate; combine the two filtrates, concentrate and remove part of the water to obtain the decoction, the crude drug content is 3g / ml.
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