Medicinal plants traditionally used in the health care practices by the indigenous communities of the Trans-Himalayan region of Ladakh, India.
J Ethnopharmacol
; 317: 116837, 2023 Dec 05.
Article
em En
| MEDLINE
| ID: mdl-37355080
ABSTRACT
ETHNOPHARMACOLOGICAL RELEVANCE Ladakh, "the land of high-rising passes," is a cold arid desert located in the India's northernmost part of the Trans-Himalayan region. Traditional knowledge of medicinal plants in this fragile ecosystem is an important part of the primary healthcare system, particularly in remote areas where modern medical facilities are not fully operational. There is a need to update the traditional information on medicinal plants from time to time to understand any addition of plants or uses to assist in developing new drugs through pharmacological and phytochemical studies. AIM OF THE STUDY The study was conducted to document the traditional knowledge and current therapeutic practices of the indigenous communities of Ladakh. Besides, the study strives to evaluate previous studies from Ladakh to identify plants that have not been previously reported for medicinal use. MATERIAL AND METHODS:
Ethnomedicinal information was collected from 350 local informants through open and semi-structured questionnaires and field surveys in 35 villages of 8 regions of Ladakh. The primary data were analyzed for use reports (UR) and the informant consensus factor (ICF). The reported diseases were classified according to the International Classification of Primary Care-2 (ICPC-2). New reported medicinal plants and unreported medicinal uses in this study were identified and compared to 36 prior studies conducted in Ladakh.RESULTS:
In the study, 176 medicinal plants belonging to 45 families and 131 genera were reported to treat 116 diseases of 16 (ICPC-2) groups with a total of 4841 use reports. Based on the highest use reports (UR), the most utilized species were Thymus linearis Benth. (134), followed by Aconitum heterophyllum Wall. (127) The highest informant consensus factor (ICF) was reported for Pregnancy, Childbearing, and Family Planning (ICF = 1) followed by respiratory (ICF = 0.91), and digestive (ICF = 0.90) disorders. Based on the comparative literature review, a total of 518 plant species (502 previously reported plus 16 newly cited) are being used in the Ladakh region. A total of 133 use reports for 16 newly cited plants using 30 diseases were recorded. The highest degree of overlapping of medicinal plants and uses for medicines was recorded in regions with comparable ethnicity, and shorter geographical distances. Based on the IUCN Red List, recorded medicinal plants include 7 critically endangered, 9 endangered, and 13 vulnerable species.CONCLUSION:
Ladakh's indigenous populations use a diverse range of medicinal plants to treat a variety of illnesses. The introduction of species and medicinal uses not previously cited in the primary health care system demonstrates that shared knowledge of traditional medicine among Ladakhi is still rich. The medicinal value of preferred medicinal plants has already been validated, but some medicinal plants lack scientific validation. We recommend further scientific studies on Aconitum violaceum Jacquem. ex Stapf,Anaphalis nepalensis var. monocephala (DC.) Hand.-Mazz., Allardia nivea Hook. f. & Thomson ex C.B. Clarke, Atriplex hortensis L., Eriophyton tibeticum (Vatke) Ryding, Iris lactea Pall. and Rheum webbianum Royle.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Plantas Medicinais
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Asteraceae
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Aconitum
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article