Compound composition for lowering blood sugar and blood fat, preventing and/or treating diabetes and its complications and use thereof
A technology for diabetes and blood lipid lowering, which can be used in drug combinations, medical preparations containing active ingredients, and pharmaceutical formulations, and can solve problems such as drug damage, usage restrictions, and limited therapeutic value.
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Embodiment 1
[0030] Embodiment 1, the influence of the ethanol extract of different composition on normal mouse blood sugar and triglyceride
[0031] 1. Tested medicinal materials: Houttuynia cordata, sourced from Jiangsu, identified as the dry aboveground part of the genus Phellodendron genus in the family Sanbaiaceae; Cortex Phellodendron, sourced in Sichuan, identified as the dry bark of the genus Phellodendron genus Rutaceae; peach blossom, sourced from Shandong, It is identified as the flower of the Rosaceae subgenus Peach.
[0032] 2. Composition:
[0033] Combination 1: Houttuynia cordata 75%, peach blossom 15%, cork 10%;
[0034] Combination 2: Houttuynia cordata 40%, peach blossom 30%, cork 30%;
[0035] Combination 3: Houttuynia cordata 20%, peach blossom 70%, cork 10%.
[0036] Combination 4: Houttuynia cordata 44%, peach blossom 38%, cork 18%.
[0037]3. Preparation of the test drug: 200g of each of the above combinations was taken according to the percentage by weight, and...
Embodiment 2
[0042] Embodiment two, the ethanol extract of different composition is to the influence of alloxan diabetic mouse blood sugar and triglyceride
[0043] Referring to the composition and extraction method of Example 1, the same amount of concentrated solutions of each combination was prepared and frozen for future use. An additional group of experiments was set up as a combination drug group (combination two + pills): combination two and 10 mg / kg pioglitazone were administered in combination.
[0044] Effect determination: Normal ICR mice, 22-26g, male, were fed adaptively for three days, then fed with a high-fat diet for one week, fasted for 12 hours, and intravenously injected with alloxan 55mg / kg (Sigma, alloxan, Lot&Filling code: 143780112609058) After 72 hours, an oral glucose tolerance test (glucose 2g / kg, ig) was carried out, and the mice with blood glucose ≥ 11mmol / L at 2 hours of glucose load were randomly divided into the following 6 groups (10 mice / group) as required....
Embodiment 3
[0048] Embodiment three, the water extract of different composition is to the influence of alloxan diabetic mouse blood sugar and triglyceride
[0049] With each composition and usage amount of embodiment two, water is used as solvent, material-to-liquid ratio is 1:15 for the first time, 1:10 for the second time, reflux extraction 2 times at 90 degrees, each time 1 hour, prepare each compound concentrated solution in the same amount Freeze for later use. Other
[0050] A group of experiments was added as a combination drug group (combination two + pills): combination two and 10 mg / kg pioglitazone were administered in combination.
[0051] Get ICR mice, with reference to the method of Example 2, prepare alloxan diabetic mice, the mice with glucose load (2g / kg, ig) 2h blood sugar ≥ 11mmol / L are randomly divided into the following 6 groups according to requirements (10 / group ). Each group is administered as required (with reference to Example 2, 0.1ml / 10g, ig), and the model c...
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