Pyrrosia petiolosa

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Nomenclature

Other Names:

Historical Use of Pyrrosia petiolosa

Pyrrosia petiolosa in Traditional Chinese Medicine

Background

Chinese Name (pinyin): Shiwei

Chinese Name  :

Common Name  :Pyrrosia Leaf

Specific Name  : Folium pyrrosiae

Scientific Name:
Collection  : The drug is collected all year round, removed from rhizome and root and dried in the sun or shade.

Description  : Leaf of Pyrrosia sheareri: Fronds slightly crumpled, when whole lanceolate, 10 - 25cm long, 3 - 5cm wide, apex acuminate, base auriculate oblique, margins entire, edges usually rolled inwards, upper surface yellowish green or greyish-green, sparsely black rounded pitted, lower surface densely covered with reddish brown stelllate hairs, sometimes lateral veins completely covered with brown rounded spotted sori. Stipes with 4 ribs 10 - 20cm long, 1.5 - 3mm in diameter, slightly twisted, grooved longitudinally. Fronds leathery, odor slight, taste slightly astringent and bitter.

Identification  : Powder: Stellate hairs with a 6 - 12 celled body, showing a radiate arrangement of upper and lower rows, surface sometimes smooth or with longitudinal or irregular striations and a 1 - 9 celled stalk. Spores ellipsoid in pollar view and kidney shaped in equatorial view with warty walls. Ring cells of aporrangia rectangular in surface view. Lower epidermal cells of leaf polyangular with beaded anticlinal walls and subrounded stomata. Fibres fusiform, filled with reddish brown or brown masses.

Processing  : Eliminate foreign matter, wash clean, cut into section, dry in the sun and sift.

Action  : To induce diuresis, relieve dysuria, remove heat and arrest bleeding.

Indication  : to induce diuresis, relieve dysuria, remove heat and arrest bleeding

Precautions  :

Dosage  : 6 to 12 g.

Storage  : Preserve in a ventilated dry place.

Synonymns for Pyrrosia petiolosa

Patent Medicines and Medicines with Multiple Ingredients that include Pyrrosia petiolosa

Pharmaceutical Information

Chemical Constituents

Evidence or the Use of Pyrrosia petiolosa in the Treatment of Epilepesy

Basic Science

Animal Studies

Cohort, Case-Control and Non-Randomized Trials

Randomized Controlled Trials

Meta-Analysis

1st Five Results: pubmed search

Hanjiao He, Qing Wei, Jiao Chang, Xu Yi, Xiang Yu, Guoyong Luo, Xinfeng Li, Wude Yang, Yi Long
Exploring the hypoglycemic mechanism of chlorogenic acids from Pyrrosia petiolosa (Christ) Ching on type 2 diabetes mellitus based on network pharmacology and transcriptomics strategy.
J Ethnopharmacol: 2024, 322;117580
[PubMed:38104881] [WorldCat.org] [DOI] (I p)

H He, Y Sui, X Yu, G Luo, J Xue, W Yang, Y Long
Potential low toxic alternative for Na-Cl cotransporter inhibition: A diuretic effect and mechanism study of Pyrrosia petiolosa.
Ann Pharm Fr: 2024, 82(1);44-52
[PubMed:37422255] [WorldCat.org] [DOI] (I p)

Jianhua Chen, Shan Ning, Xuan Lu, Wei Xiang, Xiao Zhou, Yuanyuan Bu, Liangbo Li, Rongshao Huang
##Title##
Front Plant Sci: 2023, 14;1173489
[PubMed:37123848] [WorldCat.org] [DOI] (P e)

Fangmin Zhou, Xingshan Wang
Pyrrosia petiolosa Extract Ameliorates Ethylene Glycol-Induced Urolithiasis in Rats by Inhibiting Oxidative Stress and Inflammatory Response.
Dis Markers: 2022, 2022;1913067
[PubMed:35968503] [WorldCat.org] [DOI] (I e)

Juan Cheng, Mei Cao, Sijun Yi, Yuwei Tao, Lei Wang, Andong Zhang, Ningzhe Li, Daoyan Wu, Jingshan Peng, Jun Fang, Liju Song, Jian Zhao
Anti-inflammatory and antibacterial activities of Pyrrosia petiolosa ethyl acetate (PPEAE) against Staphylococcus aureus in mice.
Pak J Pharm Sci: 2021, 34(2);493-498
[PubMed:34275821] [WorldCat.org] (I p)

Safety

Allergies

Side Effect and Warnings

Pregnancy and Breastfeeding

Adverse Effects