Tea medicated root

[ ] from medicinal herbs of South of the Five Ridges.""
Pinyin name ] [ Dà Chá Yà o Gē n
[ alias ] Hu Manqiang, tea root, root, ginseng on pigs
[ source ]
Medicine medium source: Machako Hu Manteng for plant roots.
Latin animal mineral name: Gelsemium elegans ( Gardn.Et Champ. ) Benth. ( Medicia elegans Gardn.et Champ. )
Harvest and storage: the year may collect, remove stems and leaves, wash, cut, dried.
[ ] the original morphology of evergreen vine, ca.12m. The branch is smooth, young shoots with fine longitudinal ridge. Leaves opposite; short petiolate; leaf blade ovate-oblong to ovate-lanceolate, long 5-12cm, wide 2-6cm, apex acuminate, base cuneate or subrounded, margin entire. Cyme top students, trigeminal branches, bracts 2, short triangular; sepals 5, separation, ca.3mm; the flower is small, yellow, corolla funnel-shaped, apex5 crack, with reddish spots, lobes ovate, apex acute, a cylinder short; stamens 5; ovary superior,2 room, style filamentous, post 4 crack. Capsule egg shape is elliptic, long 10-14mm, diameter 6-8mm, ptosis, base with persistent calyx, pericarp thinly leathery. Seeds oblong, most, spiny protuberances, winged edge. Florescence 5-11 month, fruit period in July to February of next year.
[ ] habitat distribution
Ecological environment : in elevation of 500-2000m sunny slope, roadside grass or bushes.
Resource distribution: located in Zhejiang, Jiangxi, Fujian, Taiwan, Hunan, Guangdong, Hainan, Guangxi, Guizhou, Yunnan and other places.
[ character ]
Character identification of root is cylindrical, length, diameter 1-6cm. Surface pale yellow or light brown with fine longitudinal lines and dots, with mark fibrous roots, often in a bend of skin is a half ring fracture. Hard and brittle, section is not neat, skin outside a kind of white or yellowish, Kon Ki red brown; wood yellow. When fresh root anti torsion after wood of lamellar separation. Visible in the cross section radial texture and numerous pores. Fresh air is sweet, bitter.
Microscopic identification of root transection: cork layer consists of10layers of cells. The medial cortex and phloem parenchyma in single or2-3 fiber bundles scattered in circular or polygonal, cell type, cell narrow, cell wall layer lines clear, strong wood. Phloem ray cells with calcium oxalate crystal and crystal clusters. Cambium is not obvious. The xylem is broader, catheter most scattered, wood ray width 1-6cells in a column, wall hole significantly, with calcium oxalate crystal or crystals. The parenchyma cells contain starch grains.
Physical and chemical identification of (1) take root is longitudinally or transversely slice the slide, put in the nitric acid vapor in about12h. Microscopic examination, in the cortex and ray parenchyma cells in precipitation of fine acicular alkaloid nitrate crystallization.
(2) taking root powder ethanol extract 1drop1 drops, plus 15% potassium hydroxide solution mixing, placed about12h. Microscopic examination, visible integrated star cluster needle crystal precipitation.
[ ] the chemical composition of Gelsemium elegans is the main component of alkaloids from the root, has been isolated from 7single alkaloids: Koumine ( Koumine ), gelsemium ugly (kouminine ) is the effect of Gelsemium alkaloids ( gelsemine ), gelsemium Yin (kouminicine ), ( kouminidine ), gelsemium bases of Gelsemium elegans Benth C is to gelsemium sempervirens alkali ( sempervirine ), gelsemium Ding (koumicine ), gelsemium e (koumidine) from the stem; separation of Koumine and evergreen gelsemium, isolated from leaves of Koumine, ugly, Ding and gelsemium Chen (kounidine ) [1]. Since the nineteen eighties, in addition to isolated from root of Koumine, gelsemium and evergreen gelsemium, get: Hu Manteng huperzine A ( humantenmine ), Hu Manteng alkali B (humantenine ), Hu Manteng alkali C (humantendine ), Hu Manteng alkali Ding (hu-mantenrine ) [2-4], a dry m alkali ( akuammidine ),16- volt our carpine alkali (16 epivocarpine), two19- hydroxyl hydrogen -1- methoxy gelsemium (19 - hydroxy-dihydrogelsevirine ) [5], two hydrogen Koumine ( dihydrokoumine ) [6],19( R ) and 19(S) ( kouminol ) [7] gelsemium alcohol alkali. From the whole plant were: N- methoxy Kieran gold on alkaline ( N desmethoxyrankinidine ),11- hydroxyl Rankine on alkaline (11-hydroxyrankinidine),11- hydroxyl Hu Manteng alkali B (11 - hydroxyhu-mantenine ),11- methoxy Hu Manteng alkali B (11 - methoxyhumantenine ), Hu Manteng alkali B and D [8], N-. Oxygen radicals in section nine leaves mountain horse theophylline ( Nmethoxytaberpsychine, N - ethoxyanhydrovobasindiol ) [9], (gelsamydine ) [10] gelsemium Mai Ding alkali, alkali ( gelselegine ), geb fine11- methoxy -19( R ) - hydroxy Gelsemium elegans sperm base [11-methoxy-19(R) -hydroxygelselegine ) [11],19( R ) - and ( S ) -19hydroxy two hydrogen Koumine hydroxydihydrokoumine ) [12],20- hydroxyl hydrogen Rankine heartbroken from two (20 hydroxydihydrorankinidine ), N- desmethoxy Hu To Oto ( N desmethoxyhumantenine ),15- hydroxyl radical Hu To Oto (15 hydroxyhumantenine), Oncorhynchus model for alkali ( gelsemoxo-nine ) [13], geb in phenol amine (gelsemamide),11- methoxy gelsemium acid amine (11-methoxygelsemamide ) [14],19( R ) and 19( S ) - two - hydroxyl oxygen -1- methoxy gelsemium ( hydroxydihydr Ogelsevirine ),19( R ) - ethyl two hydrogen -1- methoxy gelsemium (19( R ) cetyldihydrogelsevirine ),19( R ) - hydroxy two hydrogen of Gelsemium elegans Benth (19( R ) hydroxydihydrogelsemine ), gelsemium,1- methoxy gelsemium ( gel-sevirine )19( [15], Z ) - a dry m alkali,16- volt Kang carpine alkali [16].
[ ] the pharmacological effect
1 analgesic effect of Gelsemium alkaloids intraperitoneal injection, on mouse hot plate experiment shows that have analgesic effects, ED500.28mg/kg; on mouse torsion body method has also been shown to have analgesic effect of intraperitoneal injection of ED50,0.28mg/kg, intragastric ED50for0.39mg/kg; on the rat tail flick method of optical radiation are also shown to have analgesic effects, intraperitoneal injection ED500.5mg/kg.
2synergistic effects of sodium pentobarbital of Gelsemium elegans Benth0.5,0.7,1.0mg/kg subcutaneous injection, and the threshold dose of pentobarbital sodium has a synergistic effect, increased in number.
3-1mg/kg subcutaneous injection of Gelsemium total alkaloids, carrageenin or egg white induced rat paw edema inhibited;0.5mg/kg subcutaneous injection for 7 consecutive days, can inhibit rat granulation tissue hyperplasia;1mg/kg subcutaneous injection can reduce rat fork food colloid foot swelling inflammation of prostate element E ( PGE ) content.
[ ]: toxicity of toxic gelsemium intravenous injection on mouse ( male and female in half ) LD501.56mg/kg, intraperitoneal injection of LD501.5mg/kg female mice, intraperitoneal injection of male LD50 rats1.2mg/kg.
[ ] bitter taste; Xin; temperature; the big poison
[ ] liver kidney meridian;
[ indications ] Jiedu Xiaozhong; pain; bone. The main furuncle; streamer; injuries; fracture
[ usage]: the amount of external, Baptist wine wipe; or decoction fumigation; or trace and apply.
[ note ] avoid oral.
[ ] the paper1" Fujian folk medicine" : for new snakehead furuncle, foot day venom, hemorrhoids, gas gangrene, and water washing. 2" Guangxi Journal of Chinese Materia Medica": Baptist wine wipe, cure rheumatism, bruises, swelling and pain.
Excerpts from" Chinese Materia Medica" [ ]
http://chinese-herbal-medicines-directory.blogspot.com/