Nosebleed.

[ source ] from" Chinese herbal medicine earthwork indigenous readiness album"
[ ] B Pinyin name golf Xi L e i
English name [ ] Root of Tubeflower Duchmans pipe
[ alias ] south wood, red ginseng, Radix Aristolochiae snakes, born in September, white cinnabar cinnabaris, lofty dragon, a little blood, a blood hanging, natural grass, nosebleed, Bi Shi cattle, white lotus, wire pill medicine.
[ source ]
Medicine source: Aristolochiaceae plants root or the whole plant matter of aristolochia.
Latin animal mineral name: Aristolochia tubiflora Dunn.
Harvest and storage: winter is collected, washed and cut into sections, use fresh or dried.
[ ] the original form of matter aristolochic perennial climbing herbs. Stems glabrous. Leaves alternate; petiole length 2-5cm; leaf blade ovate-cordate, long 5-11cm, apex mucronate, skew, base cordate, dark green above, pale green below, pubescent. Flowers axillary, pedicels ca. 1cm; perianth funnel-shaped, ca. 3-4cm, base dilated spherical, upper end gradually expanded into partial fou side plate side, apex truncate or emarginate; stamens 6. Capsule oblong, with 6 edges, 6 flap dehiscence. Flowering of 6-8 months, fr. 9-11.
[ ] habitat distribution
Ecological environment: Jiangxi, Fujian, located in Fujian, Hunan, Hubei, Henan, Hebei, Guangxi, Guizhou, Sichuan, Guangdong and other places.
Resource distribution: humid slopes was born in.
[ character ]
Character identification Root Category cylindrical, often curved, diameter 1-5mm, with fibrous roots. Surface of gray or gray-brown, curved outer ministry often cleft or ring crack bare wood department. Hard brittle, easily broken, broken section section, irregular, transverse cortical gray ghost, wood yellow.
Microscopic identification of root transection: epidermal cells with 1 columns, walls slightly thick, corky. Cortex more than 20 cell; stone cell a single or several communities scattered in the ditch, hole, pit and layer were significantly; the cells of endodermis Casparian dots evident. The phloem was narrow; form inconspicuous; xylem from center for radiation of 4-6 beam, catheter large, often distributed in single, wall wood. The parenchyma cells contain a large number of starch grains; also a few oil cell.
Powder characteristics:. The starch granule is numerous, round or oval, a single particle, Complex Tablets by 2-3 particle composition, less, umbilical points with cavitary. The stone cell square, oblong or oval in shape, the diameter of 18-40 m, 46-156 m, layer lines visible lines, holes and hole groove significantly, petrified wood. The fiber breaking, tip acuminate or obtuse, diameter 15-18 m, wall lignified, with a hole. The bordered and reticulate vessel diameter of 18-24 ~ M. The oil cell wall round, slightly thick, micro lignified, with brown oil beads and fast.
[ ] containing aristolochic acid chemical composition of root A ( aristolochic acid A ), 7 - hydroxy aristolochic acid A ( 7-hydroxy-aristolochic acid A ), magnoflorine ( magnoflorine ) and volatile oil. Aristolochic acid content is 0.36%.
[ identify ] physicochemical identification (1 ) take the whole plant crude powder 2G, concentrated ammonia wet, plus ether 25ml, soaking overnight, filtration. The filtrate is concentrated to dryness, adding dilute hydrochloric acid 4ml, dissolved residue, filter is a 3 tube. Respectively into silicotungstic acid, potassium iodide 2 drops each, in turn, born white reddish brown and yellow precipitate. ( 2 ) take the whole plant crude powder 2G, plus 25ml ethanol, water return 15min, filtration, the filtrate for the following test. Cyclophos phamide to obtain filtrate 1ml, adding ferric chloride potassium cyanide solution 1 Kang, solution was green. II and 1ml filtrate, adding 3% sodium carbonate solution 1ml, the boiling water bath heating 3min, cooling, plus a new preparation of diazotization agent 2 drops, solution is red.
[ ] bitter taste; Xin; Han
[ ] the liver meridian tropism
[ function ] detoxification; Qi pain. Master viper bite; sore furuncle; stomach pain; enteritis and dysentery; diarrhea; rheumatoid joint pain; dysmenorrhea; traumatic injury
[ usage]: orally taken decoction, 3-6g; grind end, each time 1.5-3g, 2-3. External: fresh goods amount, trace and apply.
[ ] the discussion
1" Guangxi drug-sik directory": analgesia.
The 2" Chinese herbal medicine earthwork indigenous readiness album": Qingrejiedu, pain. Treatment of snakebites.
Excerpts from" Chinese Materia Medica" [ ]
http://chinese-herbal-medicines-directory.blogspot.com/