2 English reference Mylitta lapidescens Hor. Landau Chinese-English Dictionary
Leiwan [Landau Chinese-English Dictionary]
Landau Chinese-English dictionary
Xiangya Medical Dictionary
Leiwan [Xiangya Medical Dictionary]
Leiwan [Xiangya Medical Dictionary]
Reagan [Xiangya Medical Dictionary]
Leiwan [Xiangya Medical Dictionary]
Leiqiu [Xiangya Medical Dictionary]
Committee on terminology of traditional Chinese medicine. Terminology of Traditional Chinese Medicine (2004)]
Chinese medicine terminology committee. Terminology of Traditional Chinese Medicine (2004)]
3 Name of Traditional Chinese Medicine Wan Lei Wan Lei is the name of traditional Chinese medicine, and the publication is Shennong Herbal Classic. It is the dry sclerotia of Pleurotus nebrodensis. [ 1].
Pharmacopoeia of People's Republic of China (PRC) (20 10 edition) records the pharmacopoeia standard of this Chinese medicine.
3. 1 Latin scientific name Leiwan (La) (Chinese medical terminology (2004))
3.2 English name thunder ball (TCM terminology (2004))
33,000 Lei's aliases are Zhu Ling, Schleswig and Zhu Lingzhi [2].
The source of 34,000 lei is the dried sclerotia of Pleurotus nebrodensis. [ 1].
Wan Lei is the sclerotium of Polyporus umbellatus. [2].
3.5 Origin Wan Lei is mainly produced in Sichuan, Guizhou and Yunnan [2].
3.6 Sex-flavor meridian-returning thunder pill tastes bitter, cold and slightly toxic; Into the stomach and large intestine [2].
3.7 Efficacy and Indications Wan Lei Wan Lei has the efficacy of killing insects and promoting digestion, and can treat crimson disease, hookworm disease, ascariasis, cerebral cysticercosis and infantile malnutrition [2].
Usage and dosage of 38,000 lei: 3 ~ 6g each time, 2 ~ 3 times a day, and continuous administration for 2 ~ 3 days [2].
It is not advisable to add decoction [2].
Wan Lei, the chemical component of 39,000 Lei, is mainly composed of a protease called levansulin [2].
3. 10 pharmacological action of Wan Lei: Wan Lei lixivium (which can't be decocted) can repel cinnabar, and protease in Wanlei can decompose protein, thus destroying cinnabar tablets [2].
Wan Lei decoction has anti-trichomonas effect in test tubes [2].
3. 1 1 Wan Lei Pharmacopoeia Standard 3.11is called Wan Lei.
Wan Lei
stone-like omphalia
3. 1 1.2 Source This product is the dried sclerotia of Pleurotus nebrodensis. Digging, washing and drying in autumn.
3. 1 1.3 characteristics This product is spherical or irregular, with a diameter of 1 ~ 3 cm. The surface is dark brown or grayish brown, with slightly raised irregular network fine lines. Solid, not easy to break, uneven section, white or light grayish yellow, often with yellow-white marble texture. Slight gas, slightly bitter taste, granular and slightly sticky when chewed, and no residue after long chewing.
Those cross sections are brown and horny, and they are not used as medicine.
3. 1 1.4 Identification (1) The powder of this product is grayish yellow, brown or dark brown. The hyphae are bonded into irregular masses of different sizes, colorless, and a few are yellowish brown or brownish red. Sporadic hyphae are short and branched, with a diameter of about 4 μ m, and calcium oxalate cubes are fine, with a diameter of about 8μm, and some of them gather into clusters. After adding sulfuric acid, a large number of needle-like crystals can be seen.
(2) Take 6g of this product powder, add 30ml of ethanol, ultrasonic for 30 minutes, filter, evaporate the filtrate, and add 0.5ml of methanol to dissolve the residue as the test solution. Add methanol to another ergosterol reference substance to make a solution containing 2 mg reference substance per kloc-0/ml. According to the thin-layer chromatography test (Appendix VI B), 65,438 00μ l of the above two solutions were absorbed and spotted on the same silica gel G thin-layer plate to make strips. Using petroleum ether (60 ~ 900℃) and ethyl acetate formic acid (7: 4: 0.3) as developing agents, developing, taking out, drying and spraying 65,438+00% phosphorus. In the chromatogram of the test sample, spots with the same color appear in the position corresponding to the chromatogram of the control sample.
3. 1 1.5 Check that the water content of 3. 1 1.5. 1 shall not exceed 15.0% (the first method in Appendix IX h).
3. 1 1.5.2 The total ash content shall not exceed 6.0% (Appendix IX K).
3. 1 1.6 The extract should be determined by the hot dip method under the alcohol-soluble extract determination method (Appendix X A), with dilute ethanol as the solvent, which shall not be less than 2.0%.
3. Preparation of control solution for11.7 content determination? Take a proper amount of bovine serum albumin reference substance, accurately weigh it, and add water to make a solution containing 0.25mg per 1ml.
3. 1 1.7. 1 Preparation of standard curve Accurately measure 0.2ml, 0.4ml, 0.6ml, 0.8ml and 1.0ml of control solutions, put them in a test tube with a plug, and add water to 1.0ml respectively. Then add 0.5ml of Flynn reagent B respectively, shake well, and place at 20 ~ 250°C for more than 30 minutes. With the corresponding reagent as blank, the absorbance was measured at the wavelength of 650nm by ultraviolet-visible spectrophotometry (Appendix V A), and the standard curve was drawn with absorbance as the ordinate and concentration as the abscissa.
3. 1 1.7.2 determination method take about 0.3g of this fine powder, weigh it accurately, put it in a conical flask with a stopper, add water 10ml accurately, weigh it, soak it for 30min, perform ultrasonic treatment (power 250W, frequency 33khz) for 30min, let it cool, and weigh it again. Centrifuge for 65438 00 minutes (rotation speed is 3000 rpm), accurately measure 65438±0ml supernatant, put it in a test tube with a plug, measure the absorbance according to the method under the standard curve preparation, and read the weight (mg) of bovine serum albumin in the test solution from the standard curve starting with "5 ml reagent with Flynn" and calculate.
This product is calculated as dry product, and the content of Leiwansu is calculated as bovine serum albumin, which shall not be less than 0.60%.
3. 1 1.8 million tablets 3.1.8.1processing, cleaning, drying and crushing. Don't cook or bake at high temperature.
3. 1 1.8.2 Identification, inspection and content determination are the same as those of the medicinal materials.
3. 1 1.8.3 Sexual taste and slightly bitter cold in meridian tropism. Gastrointestinal meridian
3. 1 1.8.4 Functions and indications of pesticides and digesters. Can be used for treating crimson disease, hookworm disease, ascariasis, abdominal pain due to insect accumulation, and infantile malnutrition.
3. 1 1.8.5 Usage and dosage: 15 ~ 2 1g, not suitable for decoction. Generally, it should be ground into powder, 5 ~ 7g at a time, and taken with warm boiled water after meals, three times a day for three days.
3. 1 1.8.6 Store in a cool and dry place.
3. 1 1.9 Source: People's Republic of China (PRC) Pharmacopoeia (version 20 10).
4 Prescription name Wan Lei 4. 1 Prescription name Wan Lei
4.2 is composed of Radix Aconiti Kusnezoffii, Radix Aconiti Kusnezoffii, Radix Ampelopsis, sulfur 1, Moschus 1, Flos Caryophylli 1 and Semen Momordicae 5.
4.3 Indications: paralysis, stubborn wind, joint pain, deficiency and cold of lower body, hemorrhoid bleeding, and all wind sores.
Usage and dosage of 44,000 Lei Burn the sore spot.
4.5 The making method is end-kneading with cooked Folium Artemisiae Argyi, synthesizing into one place, and wrapping with banknote paper.
4.6 Source "Compendium of Materia Medica" Volume 17 cited "Sun's Effective Prescription"
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