[efficacy and function of Radix Isatidis] what is the effect and function of Radix Isatidis

Radix Isatidis is a traditional Chinese medicine preparation that is often used to prevent colds. What is sold on the market is generally Radix Isatidis granules, which can be taken by themselves. The efficacy and function of Radix Isatidis are as follows:

1. Clearing heat and detoxification

Radix Isatidis has the effect of anti-bacterial endotoxin. Bacterial endotoxin is what traditional Chinese medicine calls "heat toxin". It is mainly the toxin released after the bacteria are killed. It has been found that many types of chemical components such as organic acids, alkaloids and nucleosides in Radix Isatidis can directly neutralize and degrade endotoxin or destroy the normal structure of bacterial endotoxin. at the same time, it inhibits the synthesis and excessive release of inflammatory mediators induced by endotoxin. Radix Isatidis has the effect of resisting oxygen free radicals and enhancing immunity.

2. Antibacterial and antiviral

Radix Isatidis has a bactericidal effect on a variety of bacteria. The aqueous extract of Radix Isatidis has inhibitory effect on Bacillus subtilis, Staphylococcus aureus, Escherichia coli, Typhoid bacillus, Alpha paratyphoid, Shigella flexneri, Enterobacter enteritis and so on. Acetone extract has a similar effect on Streptococcus haemolyticus (all using Agar orifice plate method). The bacteriostatic effect on type A meningococci was similar to that of garlic and honeysuckle. It has obvious inhibitory effect on influenza virus PR8 strain and Jingke 68-1 strain. Radix Isatidis can kill Leptospira in the test tube.

3. Improve the immune function: intraperitoneal injection of Radix Isatidis polysaccharide 50mg/kg can significantly promote the immune function of mice, which can significantly increase the spleen weight of normal mice. The total leukocyte count and lymphocyte count significantly antagonized the decrease of spleen index, leukocyte count and lymphocyte count in immunosuppressed mice induced by hydrocortisone, and significantly enhanced the delayed type anaphylaxis of normal and cyclophosphamide-induced immunosuppressive mice induced by dinitrochlorobenzene.

4. Anti-Leptospira effect: 1Radix Isatidis or Folium Isatidis above 100 could kill Leptospira in the test camp.

Edible method of Radix Isatidis

1. When the seedlings of Radix Isatidis grow to 15-20cm, you can wash the roots of Radix Isatidis with leaves and put some oil, salt and monosodium glutamate in it like boiled cabbage.

2. Stir-fry Radix Isatidis with some oil, chili, garlic and spring onions, and then stir-fry the cut Radix Isatidis.

Traditional Chinese Medicine prescription of Radix Isatidis

① prevention and treatment of Japanese encephalitis prevention and treatment with Radix Isatidis 3 yuan decoction, 1 dose a day for 5 days.

Treatment with 50% or 200% Radix Isatidis injection 2 ml intramuscular injection, 2 or 3 times a day.

Or decoction with Radix Isatidis, nasal feeding for those who are in a coma, 22 taels a day for those under 12 years old, 2: 4 taels a day for those over 13 years old, once a day or twice for 3 weeks, or once every 2 hours for adults, and 1: 2 yuan for adults under 15 years old. After the body temperature drops to normal, the dose and times are reduced, and the drug is stopped after 2 days.

In the process of treatment, it is necessary to cooperate with necessary acupuncture, western medicine and other symptomatic treatment and supportive therapy.