Composition of cockroaches and pseudo-ginseng, and application thereof
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A composition and the technology of cockroaches are applied in the field of medicine to achieve obvious effects and reduce side effects
Active Publication Date: 2018-03-06
SICHUAN GOODDOCTOR PANXI PHARMA
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Therefore, both Panax notoginseng and Periplaneta americana have certain effects in the treatment of gastric mucosal injury, but there is no research report on the combination of the two for the treatment of aspirin-induced gastric mucosal injury
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Embodiment 1
[0020] The preparation method of embodiment 1 extract
[0021] Radix Notoginseng extract: take Radix Notoginseng medicinal material, dry, pulverize, weigh the medicinal material powder, add 70% ethanol, extract for 2 hours, let cool, filter, recover ethanol from the filtrate until there is no pure smell, concentrate under reduced pressure, dry, pulverize, That is the extract of Panax notoginseng.
[0022] Periplaneta americana extract: Take the body of Periplaneta americana, crush it, weigh an appropriate amount, add 80% ethanol that is 12 times the weight of the original medicinal material, reflux extraction at 80°C for 1 hour each time, filter, and depressurize the filtrate After concentration, measure its specific gravity at 60-65°C to be 1.10-1.20, add pure water 12 times its weight to the concentrated solution, stir at 80°C for 20 minutes, refrigerate and stand still, and absorb the upper layer of grease with filter paper, and filter the lower layer after reducing Concen...
Embodiment 2
[0024] The composition of Periplaneta americana and Panax notoginseng comprises: 300 g of the extract of Periplaneta americana described in Example 1 and 100 g of Panax notoginseng extract in parts by weight.
[0025] According to the technical means well known to those skilled in the art, adding pharmaceutically feasible auxiliary materials, it is prepared into tablets, capsules or liquid preparations.
Embodiment 3
[0027] The composition of Periplaneta americana and Panax notoginseng comprises: 200 g of the extract of Periplaneta americana described in Example 1 and 100 g of Panax notoginseng extract in parts by weight.
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Abstract
The invention discloses a composition of cockroaches and pseudo-ginseng, and application thereof. The composition is prepared from cockroach extract and pseudo-ginseng extract according to a ratio of1: 3. A preparation method for the cockroach extract comprises the following steps: subjecting cockroaches to reflux extraction with an 80% ethanol solvent for three times, wherein each extraction lasts for 1 h; then removing oil and carrying out filtering; and then successively carrying out pressure-reduced concentration, drying and crushing so as to obtain the cockroach extract. A preparation method for the pseudo-ginseng extract comprises the following steps: adding 70% ethanol into the medicinal material pseudo-ginseng, carrying out extraction for 2 h, and then carrying out cooling; carrying out filtering and recovering ethanol from the obtained filtrate; and then successively carrying out pressure-reduced concentration, drying and crushing so as to obtain the pseudo-ginseng extract. The composition has substantial effect when applied to prevention and treatment of gastric mucosal lesions, especially gastric mucosal lesions caused by aspirin; and the composition has obvious effectcompared with separate usage of the cockroach extract and the pseudo-ginseng extract.
Description
technical field [0001] The invention belongs to the field of medicine, in particular to a composition of cockroaches and notoginseng and its application. Background technique [0002] Gastric mucosal injury is the main pathophysiological link leading to gastric ulcer and acute and chronic gastritis. The injury is caused by the imbalance between aggressive factors and protective / defensive factors of gastric mucosa. Gastric mucosal defense factors include mucus-bicarbonate barrier, gastric mucosal epithelial cell barrier, gastric mucosal blood flow, etc.; offensive factors that cause gastric mucosal damage include smoking, gastric acid, pepsin, Helicobacter pylori, non-steroidal anti-inflammatory drugs, Stress response and psychological factors, etc. At present, the ways to reduce gastric mucosal injury mainly include enhancing defense factors or reducing attack factors. [0003] Aspirin has significant analgesic, anti-inflammatory and anti-platelet effects, and is widely us...
Claims
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