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Views: 0 Author: Site Editor Publish Time: 2021-10-19 Origin: Site
Any medicine that can promote digestion and increase appetite is called digestive medicine. Digestive medicines are mainly used for hospital bloating caused by lack of food, not thinking about eating, heating acid, nausea and vomiting, abnormal stool, and
indigestion and loss of appetite caused by weak spleen and stomach. This class of drugs has the following effects after being summed up by modern pharmacological research.
Most antiseptic drugs contain lipase, amylase and vitamin B, etc., which can promote digestion. In the case of indigestion, the use of this type of medicine can help digestion. Rushanzhi is an important medicine for digestion, especially for people with indigestion caused by meat eating. Li Shizhen said: "Boil the hard meat of old chicken, add a few pieces of hawthorn, it will be easy to rot...", "diminish the diet, reduce the accumulation of meat..." Modern studies have shown that hawthorn can increase the secretion of digestive enzymes in the stomach, promote digestion, and Contains lipase, which can strengthen the activity of gastric lipase and protease. Malt and grain sprout mainly eliminate rice and pasta products. Studies have shown that both contain amylase and have the function of digesting starch. The content of amylase in grain sprouts is lower than that in malt, so the effect of grain sprouts in digesting starch is not as good as malt; tender sprouts contain higher amylase content. Amylase is not tolerant to high temperature, but micro-frying has no effect on amylase activity, while brown-frying, char-frying or decoction will reduce its enzyme activity. For example, the activity of fried coke grain sprouts is less than 25% of that of raw grain sprouts or fried grain sprouts (referring to micro-stirring), and the potency of the decoction is only 5% of its dry powder. The potency of roasted malt is less than 1/6 of that of the raw product, and the efficiency of digesting starch of malt decoction is about 1/3 of that of dry powder. Therefore, the effect of raw products is stronger than that of fried yellow and coke. Shenqu is a yeast preparation containing yeast and vitamin B, which can promote digestion and increase appetite. Gallus gallus contains gastric hormones and so on. In the test of healthy people, after oral administration of Gallus gallus domesticus 59, the gastric juice secreted the most at 45 and 60 minutes, which was 30 to 37% higher than the normal control value, and returned to normal after 1 to 2 hours.
Nanshan dregs powder can be taken orally to rabbits, which can reduce the serum cholesterol and β lipoprotein of experimental hyperlipidemia. Shanzhaliu extract has a mild therapeutic effect on experimental atherosclerosis in rabbits. It shows that the blood lipid level drops faster than the control group, and the aorta, especially the coronary artery, has less lesions. The role of northern hawthorn is better than that of southern hawthorn. After taking hawthorn alcohol extract for three weeks, the total cholesterol content of rabbit serum was lower than that of the control group. Using 30 experimental atherosclerotic rabbits, oral administration of 10g hawthorn powder every day, three months later, serum cholesterol increased less than the control group; the lipid plaque deposition on the rabbit’s eyeballs was only cloudy, which was significantly lighter than the control group. The aortic plaque area was also lighter than the control group. Hawthorn extract also has a lowering effect on the cholesterol of young rats. Using hawthorn extract to make tablets, it is effective in treating hypertriglyceridemia.
Hawthorn extract has a certain degree of heart strengthening effect on toads in vivo, retired, normal and fatigued hearts, and lasts for a long time. The total extract of hawthorn has a direct cardiotonic effect on mice, rabbits and cats.
Oral administration of hawthorn extract to unanaesthetized dogs can significantly increase myocardial blood flow. Hawthorn extract, hydrolysate, and flavonoids can enhance the myocardial uptake of 86Rb in mice and increase myocardial nutrient blood flow. Hawthorn hydrolysate has a stronger effect. Hawthorn extract and hydrolysate have obvious antispasmodic effects on isolated rabbit blood vessel strips.
Hawthorn flavonoids 10 and 20mg/kg increased the coronary flow of rabbits by 45% and 64% per minute, respectively. Hawthorn extract has a significant protective effect on acute myocardial ischemia caused by pituitary gland in rabbits; it has inhibitory effect on arrhythmia caused by pituitary gland in rabbits. Hawthorn flavonoids can also protect rabbits from arrhythmia caused by aconitine. Hawthorn extract has preventive and alleviating effects of experimental myocardial ischemia, hypoxia and myocardial necrosis in rats, guinea pigs and rabbits. The acute myocardial infarction model formed after ligation of the anterior descending coronary artery in
rabbits, given hawthorn flavonoids for three days, can reduce the ST segment elevation caused by the anterior descending artery ligation, reduce the pathological Q wave, and restore the ST segment to the equipotential line. The time is advanced; the acute myocardial infarction model of the canine descending branch before ligation has a similar effect after one administration, indicating that hawthorn flavonoids can reduce the scope of myocardial infarction, and the effect is slightly inferior to propranolol under the dosage conditions used.
The three extracts of hawthorn flavonoids, hydrolysate and triterpene alcohol were administered intravenously, intraperitoneally and duodenum respectively, and had a certain antihypertensive effect on anesthetized cats. Hawthorn total extract or Hawthorn total soap can cause blood pressure drop in mice, rabbits and cats.
Raphanus vulgaris contains the antibacterial substance raisin, which has a significant inhibitory effect on Staphylococcus and Escherichia coli. The raspberry seed water infusion has an inhibitory effect on skin fungi. Hawthorn has a strong antibacterial effect on Shigella, Freund and Shigella Sonnenell, and on Pseudomonas aeruginosa, Staphylococcus aureus, Escherichia coli, Proteus, Bacillus anthracis, Streptococcus beta, Bacillus diphtheria, Bacillus typhi, etc. Both have antibacterial effects. There is no significant difference in the antibacterial effects of raw hawthorn and scorched hawthorn on dysentery flexneri, dysentery sonnei, proteus, and Escherichia coli.
