Flea rest

Flea rest

(Ben Jing)

[synonyms] chixiu (bielu), Chonglou, Chongtai, caogansui (Tang materia medica), Zhexiu (rihuazi materia medica), Ziheche, Chonglou Jinxian (materia medica tujing), baigansui (pediatric medicine formula), chongtaicao (shenghuifang), dujiaolian (Diannan materia medica), sancencao (compendium), caoheche (textual research on plant name and reality), jiudaohoop, tiedengzhan Qiyeyidengdeng, yuanyangchong (classified herbal medicine), double story building (Fujian folk herbal medicine), Paris polyphylla, qizilian, tiedengtai, zhihuatou (Guangxi Traditional Chinese veterinary medicine plant), nine story building (Guangxi Traditional Chinese medicine plant Atlas), screw seven, conch seven, Dengtai seven (Shaanxi traditional Chinese medicine record), seven story tower, octagonal plate, childrendao umbrella (Mindong materia medica), Jinpan tuolitchi, Jinpan Pantuozhu, hongchonglou, baiheche, qiyezha, Jinsi liangchonglou and yizhihua (Zhejiang folk herbs).

[source] it is the rhizome of Liliaceae, Paris polyphylla and several other plants of the same genus.

[plant morphology] 1. Seven leaf and one branch flower

Perennial erect herbs, all smooth glabrous, 30-100 cm high. The rhizome is thick, yellowish brown, with obvious nodules, scalelike leaves and numerous fibrous roots. The stem is single, purplish or purplish red, about 1 cm in diameter, with membranous sheath at the base. The leaf blade has 4-9 apices, usually 7, long elliptic or elliptic lanceolate, 9-23 cm long and 2.5-7 cm wide, apex acuminate or short acuminate, entire, base cuneate, membranous or thin papery, green, sometimes purplish below; 3 main veins, basal. The flowers are solitary, with purple or purplish red pedicels; the outer perianth is green, leaflike, 4-7 pieces, long ovate to ovate lanceolate, 3-5 cm long, 1-1.5 cm wide, apex acuminate; the inner perianth is the same number as the outer perianth, yellow or yellowish green, linear, about 1 mm wide, generally shorter than the outer perianth: the number of stamens is the same as the perianth, the filaments are flat, 3-5 mm long, and the anthers are linear, The ovary is superior, with 4-6 edges, the style is short, the apex is 4-7-lobed, and the ovule is mostly in each chamber. Capsule globose, yellowish brown when ripe, 3-6-valved, 2-2.4 cm in diameter, containing most bright red ovoid seeds. The flowering period is from April to July. The fruit period is from August to November.

It grows on the hillside, under the forest or the wetland beside the stream. It is distributed in Jiangsu, Zhejiang, Fujian, Jiangxi, Anhui, Hubei, Sichuan, Guizhou, Yunnan, Guangdong, Guangxi and other places.

② The building of money

Herbs perennial, ca. 60 cm tall. Rhizome transverse, hypertrophy, rough surface, obvious nodes, fibrous fibrous roots on each node, section powder. Stem from the top of rhizome, single, cylindrical, base with purple. The leaves are oblong or oblanceolate, 7-15 cm long and 3-5 cm wide, and the petioles are usually reddish. The outer perianth segments are 4-6, ovate lanceolate, the inner perianth segments are linear, the same number as the outer perianth segments, longer than the outer perianth segments; the stamens are also the same number as the perianth segments, pale yellow; the style is 4-5, ovary is 8-10-locular. Berry shaped capsule subglobose, angular, purplish at maturity. The flowering period is from June to July. The fruit period is from August to October.

Born in the mountain forest or valley, stream edge wet place. It is distributed in Yunnan, Guangdong, Hubei, Sichuan, Shaanxi, Anhui, Jiangsu and other places.

In addition, the following plants of the same genus are also used as medicines:

① Daphnia latifolia

Leaves 6-8, obovate or obovate lanceolate. The outer part of the flower is green with 4-5 petals, the inner part is yellow with 4-5 petals, linear and slightly lanceolate, the middle part is 2-3 mm wide, and the style is 4-5-lobed. It is distributed in Sichuan and Yunnan.

② Chaetophora ciliata

The whole plant is covered with white chaff like fine short hairs, sometimes nearly smooth and glabrous. Leaves 10-12, linear to lanceolate, 7.5-14 cm long and 0.9-3 cm wide. The outer lobes of the flowers are 4-6-petaled, the inner lobes are yellow, 4-6-petaled, linear or filiform; the anthers are linear, and the connectives are significantly beyond the anther chamber. It is distributed in Sichuan and Yunnan.

③ Daphnia angustifolia

Leaves 11-15, linear to linear lanceolate, usually slightly curved, lanceolate, 9.5-19 cm long and 5-9 mm wide. The outer integument of the flower is 5-7-petaled, linear or linear lanceolate, 3-8 cm long, and the inner integument is 5-7-petaled, linear, exceeding the outer integument, sometimes or times; the anther connective extension is very short or absent. It is distributed in Sichuan and Yunnan.

④ Paris polyphylla var. yunnanensis

The leaves are leathery, 6-9 pieces, elliptic or obovate, 5-9 cm long and 2-5 cm wide. The outer tepals of flowers are 6-9 petals, the inner tepals are linear, the front end is slightly wide, 4-6 cm long and 1-2 mm wide; the connectives are elongated. It is distributed in Yunnan.

⑤ Dian Wang sun, also known as: Jinsha Chonglou

Perennial herbs, 30-50 cm high. Leaves 6-9, elliptic to elliptic lanceolate, 6-10 cm long and 1.5-2.5 cm wide. Petiole shorter than leaf blade, 2-7 cm long; outer perianth 4-5-petal, lanceolate, 2-3 cm long, 5 mm wide; inner perianth 4-5-petal, narrowly linear, 1 cm long, dark purple; stamens 6-10, reddish purple, anther linear, connective dark brown, extending about 3 mm from anther tip; ovary sometimes winged, style 4 or 5. The flowering period is from May to June. It is distributed in Yunnan and Sichuan.

⑥ Lunye wangsun

Perennial herbs, more than 30 cm high. Leaves usually 8, whorled, apex lanceolate. The flowers are pale yellow, 4-petal, leaflike, 4-petal, filiform.

Distributed in Shanxi and other places.

[collection] all year round. Dig out the rhizome, wash it, cut off the fibrous root, dry it in the sun or dry it.

[medicinal material] the dry rhizome is grayish yellow to grayish brown, cylindrical, slightly compressed, 4.5-8.5 cm long and 2.5-3.5 cm in diameter, with dense nodes and disk-shaped protuberances. Most of the brown scaly leaves have fallen off, and fibrous roots and traces remain. The base of the stem is sunken, sometimes with gray residual stem, surrounded by Brown thin scaly leaves. Solid quality, not easy to break. The section is flat, silty, yellowish white to light grayish yellow. It's slightly hot. It is better to be strong and dry.

Produced in Guangxi, Sichuan, Yunnan, Shaanxi and other places.

Except for Yunnan and Guangxi, Polygonum sect. Polygonum of Polygonaceae is commonly used in most areas. See "Quan Shen".

[chemical constituents] the root of Solidago aesculata contains diosgenin, diosgenin, 3-glucoside, 3-rhamnoglucoside, 3-rhamnoarabinoside and 3-tetraglucoside of diosgenin, and pregnenolone-3-chakaosolaneside.

[pharmacological effects] 1. Antiasthmatic and antitussive effects

Oral administration of seven leaf flower extract has significant antiasthmatic effect (histamine spray). The results showed that the extracts (five kinds) had significant antiasthmatic effect at 1 / 2-1 / 5 LD50, and the effect was similar to that of aminophylline at 1 / 2 LD50. One of the extracts was saponin, and the other three were liebermsnn positive. The decoction has obvious antitussive effect (sulfur dioxide induced cough method), but no expectorant effect (phenol red method).

② Antibacterial action

In vitro, 100% of flea extract has antibacterial activity against Enterobacteriaceae, pyogenic cocci and other pathogenic bacteria. Recently, the decoction has not been proved to have antibacterial effect. The alcohol extract 7.8 mg / ml had the effect of killing Leptospira in vitro, but the decoction of the same concentration had no such effect. The chicken embryo inoculation method proved that the water or alcohol extracts had inhibitory effect on influenza A virus and Asian influenza A virus. The dilution to 1:10000 to 1:100000 was still effective. Mice were intranasally instilled with flea lotion and inoculated with the virus 5 hours later, the mortality rate was slightly lower than that of the control group. The antiviral effect of flea extract is closely related to it.

[toxicity] no mice died within 3 days after oral administration of decoction 30-60 g / kg. No mice died after oral administration of 0.4 g, 3 times a day, or intravenous injection of 0.2% 0.4 ml / mouse. So the toxicity is very low.

Bitter, pungent, cold and poisonous.

① Ben Jing: "it tastes bitter and slightly cold. "

② Bielu: "poisonous. "

③ "Rihuazi Materia Medica": "cold, nontoxic. "

④ "Diannan Materia Medica": "the nature is slightly cold, the taste is hard. "

[Guijing] into the heart and liver channels.

① "The foot Jueyin Meridian" in the compendium. "

② "The classic of entering the heart". "

③ "Ben Cao Zai Xin": entering lung meridian. "

Functions and indications: clearing away heat and toxin, relieving asthma and cough, calming wind and calming shock. It is used to treat carbuncle, sores, sores, laryngitis, chronic tracheitis, infantile convulsions, convulsions and snakebite.

① Ben Jing: "it is mainly used for convulsion, shaking head and tongue, heat in the abdomen, epilepsy, carbuncle sores, Yin erosion, removing snake venom. "

② "Tang Materia Medica": "vinegar rub treatment carbuncle swelling, apply snake venom. "

③ "Rihuazi Materia Medica": "it can cure fetal wind, twitch hands and feet, and can vomit and diarrhea. "

④ "Diannan Materia Medica": "it can eliminate all kinds of sores, nameless swelling and poison, and facilitate urination. "

⑤ The compendium of Medical Sciences: "remove the cold and heat of malaria. "

⑥ "Preparation of raw herbal medicine nature": "invigorating the blood and promoting Qi, strengthening the kidney, and eliminating all kinds of poisons. "

⑦ "Materia medica for the original": "Yipi juice, stomach qi, ascending in the lung, blood line, strong lean kidney, has tuberculosis cough internal injury. Promoting blood circulation, hemostasis, detumescence and detoxification. "

⑧ Classification of herbal medicine: "treatment of hemorrhoids and hemorrhoids. "

⑨ "Modern practical Chinese medicine": "treating tonsillitis. "

[usage and dosage]

Chinese PinYin : Zao Xiu