The role of betel nut 1 insect repellent effect Arecoline is an effective insect repellent ingredient. It has a strong cockroach effect on pork aphids, which causes all insects to paralyze, but it can only make the head and immature sections completely paralyzed by beef aphids, but has little effect on the mid- and post-progesterone segments. In vitro tests also have a paralytic effect on murine worms. Arecoline also poisons aphids but not hookworms. The decoction of betel nut mixed with realgar, cinnamon, and ferulae was fed to mice, which had certain preventive effect on the infection of schistosomiasis, but was not effective in treating schistosomiasis in mice together with alfalfa root, Coptis chinensis, and broad wood. 2 Antifungal and viral effects Aqueous extracts have different degrees of inhibition on dermatophytes such as Trichophyton mentagrophytes in vitro. Decoction and water infusion have a certain inhibitory effect on certain strains of influenza virus type A, and the antiviral effect may be related to the tannins contained therein. 3 Effects on choline receptors The effect of arecoline is similar to that of pilocarpine. Excitable M-cholinergic receptors increase secretion of glands, especially saliva secretion. When the eye drops, the pupils can be reduced. In addition, it can increase bowel movements, contract the bronchus, and slow down the heart rate. Can cause blood vessels to dilate, blood pressure drop, rabbits cause coronary artery contraction after application. 1% solution for glaucoma can reduce intraocular pressure, but the effect lasts for a short time, and it has obvious irritation to the cornea. As a result of the increase in peristalsis, the worms that are paralyzed are excreted. Can also excited N-choline receptors, expressed as skeletal muscle, ganglion, and carotid body. There is also a cholinergic effect on the central nervous system. Intravenous injection of a small amount of arecoline in cats can cause a cortical arousal response, and atropine can reduce or block this effect. 4 other effects The subcutaneous injection of arecoline in mice inhibited their general activities, and the reduction in activity caused by chlorpromazine and memory impairment were improved. It has been proven that betel nut contains carcinogenicity to humans. People who chewed betel nuts usually have diminished taste, increased appetite, easily shaken teeth, less diarrhea, and less sore throat and can manage abdominal pain. This may be due to the large amount of tannins contained therein. In addition, betel nut diets have fewer intestinal parasites and less thirst, which may be related to the effects of arecoline. Experiments have also shown that betel nut has certain toxicity to mouse embryos, which can delay the development of the fetus, especially the unprocessed betel nut. Continuous use of betel nut can enhance the carcinogenic effects of carcinogenic substances 4-nitroquinoline-1-oxide and mercaptoacetamide in rats. Medication taboo This product is laxative, and easy to consume gas, so the spleen deficiency stool or qi deficiency subsidence were hanged; pregnant women with caution. Qi squats are prohibited. [2] According to clinical observation, the common side effects of betel nut are nausea and vomiting (20-30%), abdominal pain, dizziness and palpitation, and cold clothes can reduce vomiting. Very few people have peptic ulcers and vomiting blood. Excessive use of arecoline can cause runny nose and vomiting. Drowsiness and convulsions, if caused by internal or external use, can be gastric lavage with potassium permanganate, and injection of atropine to detoxify. Dosage Oral: Jiantang, 6-15g, insecticide alone, available 60-120g; or into the pill, scattered. Good health and fry use; fresh people are better than Chen Jiu. Medicinal herbs Betel Nuts - Medicinal herbs 1. Betel Nuts: Pick out the impurities, soak in fresh water, change the water according to the temperature, until the bubble is clear, pick up, slice and dry. Or pick and pick the betel nut and break it up as large as beans. 2. Fried Betel Nuts: Place the betel nut pieces in the pot and gently fry until it is slightly discolored. Remove and let cool. 3. Jiao Pinjue: When the betel nut pieces are fried to yellow with hot fire, spray clean water, remove and let cool. 4. "Leigong Artillery Paradox": To make the betel nut, first scrape to the end with a knife, fine cut, not through the fire, fear of no power. If you are familiar, it is better not to use it. 5. "Ben Cao Shu": The betel nut is used for emergency treatment, but it is weak when passing fire. Slowly stir fry or vinegar over. Clinical application 1. Treatment of ginger patch disease The cure rate ranges from 47.2-90%. 1-3 hours after the general medication can be discharged. The fastest is 15-40 minutes. The preparation and use of drugs is generally the same as the treatment of tsutsugamushi disease. In addition to the use of single-boiling decoction, there is still use of ebony, licorice. Such as with the black ugly into the oral administration, its efficacy is better than the single decoction. 2. Treatment of whipworm Betel nut slices or broken, take 100g, add 500ml of water soaked for more than 12 hours, and then fry to 100-200ml, divided into 2-3 equal parts in the morning fasting time and dose to avoid vomiting. Take magnesium sulfate 20-30g on the first day before taking the medicine, and then take magnesium sulfate for 1 time after taking the medicine for 3 hours. There are also arguments about not taking laxatives before and after taking the drug. If the medication is not effective for one time, you can take it again after five days. According to the results of 20 cases of stool review, 13 cases were negative. Another report was cured in 2 cases. 3. Treatment of tsutsugamushi disease A small number of reported cases (3 cases) were cured, but in most cases (71 children), the cure rate was only 38%, and the response was more; 24 cases of children reported no cure. Usage: 3-4 for adults; 25-30 grams for children aged 5-7. Decoction takes 1 serving on an empty stomach in the morning and once on the 3rd. 4. Treatment of hookworm disease The reported efficacy is very inconsistent. The effective rate is generally 55% or more, the highest is 91%, the low is 32%. It is believed that the betel nut decoction is more effective than the case of tetrachloroethylene. Preparation of decoction with betel nut can work, betel nut tablets are not effective. However, there are also many reports that neither betel nut or tablet, decoction, nor extermination of hookworm have any effect or effect. The amount of betel nut is generally 100-125g. Betel nut decoction and sugar seasoning can prevent nausea, vomiting and other side effects. The liver has substantial lesions and should not be taken when liver function declines. 5. Treatment of tsutsugamushi disease The effective rate is 40-68%. Most of the insects were excreted within 24 hours after taking the medicine. Usage: Use fresh betel nut slices as a decoction, use 60-90g for people over 14 years old, 5Og for ages 10-13, and 40g for ages 7-9. The decoction can be served once or three times in half an hour. It has been observed that the effect of 1 serving is better than that of sub-dosage, but it is easy to cause vomiting. Taking one dose of magnesium sulfate several hours after taking the medicine can improve the curative effect. 6. Treatment of glaucoma Use betelline tablets to make 1:1 drops of eye drops, once every 5 minutes, for a total of 6 times; with the shield for 30 minutes 1 time, for a total of 3 times; then according to the condition every 2 hours, 1 drop. After the intraocular pressure is controlled in the normal range, it drops 2-3 times a day, 1-2 drops each time to prevent recurrence. Acute and chronic glaucoma has a miosis, lowering intraocular pressure. The control of intraocular pressure was superior to pilocarpine, and the miotic effect was shorter than that of pilocarpine. The irritation was slightly larger than pilocarpine. After the drug was given, there was mild pain and conjunctival hyperemia. After a few minutes, it disappeared completely. This article comes from "Chinese Kang Network" []; Original link address: http:// Frozen Tuna Products,Skipjacks Crabs,Fish Skipjack,Frozen Skipjack Zhoushan Fudan Tourism CO., LTD , https://www.fudanfood.com