A traditional Chinese medicine composition for treating renal hypertension and its preparation method and application
A technology of renal hypertension and composition, which is applied in the preparation of the traditional Chinese medicine composition, and in the field of traditional Chinese medicine composition for effectively treating renal hypertension, can solve problems such as exacerbation of renal disease and acute renal failure, and achieve improvement of blood pressure and reduction of renal failure. Sexual hypertension, the effect of small dosage
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Embodiment 1
[0019] Embodiment 1 design uniform design table:
[0020] Use the DPSVT.05 version data processing system to generate U 20 (20 8 ) table, using U 20 (20 8 ) table arranges factors and levels, and each row represents a new group of 20 groups. Table 1, as shown below:
[0021] Table 18 Factor 10 Level 20 Experiment Uniform Design Use Table
[0022]
Embodiment 2
[0023] Embodiment 2: determine experimental scheme
[0024] On the basis of the previous research, taking the 8 traditional Chinese medicines in the Yiqiyang TCM prescription as the investigation factors, X1, X2, X3, X4, X5, X6, X7, and X8 represent Huangqi, Shufuzi, Atractylodes macrocephala, Radix Paeoniae Alba, and Poria cocos, respectively. , Zedoary, Tinglizi, Plantago, 10 levels were taken for each factor (the level is the daily dose per kilogram of body weight of rats), and the uniform design experimental plan was determined by the quasi-level method. The dose range of X1, X7, X8 is 0.9-5.4g, the dose range of X2 is 0.27-1.8g, the dose range of X3, X4 is 0.54-2.16g, the dose range of X5 is 0.675-2.7g, and the dose range of X6 is 0.45-1.8g . The experimental results are shown in Table 2.
[0025] Table 2 Experimental scheme
[0026]
Embodiment 3
[0027] Example 3: Screening the main effect traditional Chinese medicine and optimal dosage for improving renal hypertension and protecting the kidneys
[0028] 1 Screen the main effect traditional Chinese medicine for improving renal hypertension and the optimal dose:
[0029] 1) The arterial blood pressure of the left forelimb in rats with coarctation of the abdominal aorta was significantly increased at 4, 8, 12, 20, and 24 weeks (P<0.05, P<0.05, P<0.05, P<0.05, P<0.05 ) (see Table 3).
[0030] Table 3 Blood pressure list of rats with coarctation of the abdominal aorta at 4, 8, 12, 20, and 24 weeks after modeling
[0031]
[0032] Note: Compared with the sham operation group, *P<0.05, **P<0.01; the same below
[0033] 2) Evenly design the blood pressure of each group and obtain the regression equation through stepwise regression analysis: Y sbp =166.26+2.342*Astragalus*Ezhu-1.433*Cooked Aconite*Tinglizi: Y dbp =128.239-1.497*Tinglizi*Poria cocos. The regression equa...
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