Ethnomedicinal application of plants in Doodhganga forest range of district Budgam, Jammu and Kashmir, India

From folklore to pharmacology: A comprehensive review of Phytolacca acinosa Roxb. A multipurpose medicinal herb

Phytolacca acinosa Roxb. is a valuable multipurpose medicinal herb used in traditional Chinese and other Asian folklore medicine systems to treat numerous diseases like eye disorders, body aches, swelling, edema, and sores. However, no comprehensive review has yet synthesized the diverse scientific studies on P. acinosa. To address this gap, this study compiles a global review by gathering scattered information on the taxonomy, ethnomedicine, pharmacology, phytochemistry, in vitro propagation, and toxicology of P. acinosa and explore the avenues for future research. The data about P. acinosa was gathered through internet search using relevant keywords in online databases like Google Scholar, Scopus, Web of Science, PubMed, Science Direct, CNKI, ResearchGate, and Wiley Online Library. Moreover, books offering comprehensive reviews of relevant literature were consulted for reference. The formulae and chemical structures of compounds were validated through the PubChem database and ChemDraw Ultra 11.0 was used to draw these structures. This review highlights the extensive ethnomedicinal properties of P. acinosa, which has been used in traditional medicine for centuries. Phytochemical analyses have identified a wide range of secondary metabolites, including phenolics, tannins, flavonoids, saponins, flavones, triterpenoids, polysaccharides, and glycosides. The literature review shows that P. acinosa has significant pharmacological effects, such as antimicrobial, anti-tumor, antioxidant, antiviral, anti-inflammatory, toxicological, and molluscicidal properties. Pharmacological investigations have partially validated its traditional and indigenous uses. However, despite its high therapeutic potential, several studies have reported the toxic effects on living organisms. This review underscores the need for more ethnopharmacological and toxicological investigations to ensure the safe medicinal use of P. acinosa. Furthermore, the review highlights the significant potential of P. acinosa for future drug discovery and development, positioning it as a promising plant for further commercial exploitation in the pharmaceutical industry.

Medicinal plants traditionally used in health care practices by inhabitants of Paddar region of Jammu and Kashmir, India

ETHNOPHARMACOLOGICAL RELEVANCE

The present study is the first quantitative assessment of ethno-medicinal plants of Paddar region of Jammu and Kashmir.

AIM OF THE STUDY

The study aimed to document the relative importance of medicinal plants used in human ailments by the villagers in the Paddar region of Jammu and Kashmir, India.

MATERIAL AND METHODS

Data were collected from 132 informants (72 male and 60 female) through semi structured interviews and group discussions. Use report (UR) and Informant consensus factor (ICF) were employed to quantitatively examine the data.

RESULTS

The inhabitants of Paddar reported the use of 98 plants species of 55 families to treat 63 ailments. Rosaceae (10 spp.) was the most frequently used family in the study area. Herbs were dominantly (66 spp., 50%) utilized in herbal preparation and leaves the mostly used plant parts (25%). The highest informant consensus factor (ICF = 0.96) was obtained for parasitic problems. Important new uses for species stated by informants to treat human diseases were; Viburnum grandiflorum Wall. ex DC., Sium latijugum C.B.Clarke, Corylus jacquemontii Decne., Capsella bursa-pastoris (L.) Medik., Cannabis sativa L., Taraxacum campylodes G.E.Haglund, Euphorbia helioscopia L., Juglans regia L., Cotoneaster acuminatus Lindl., Ficus palmata Forssk., Plantago lanceolata L., and Eleusine coracana (L.) Gaertn.

CONCLUSIONS

The current study contributes towards the preservation of indigenous plants' based knowledge. Although the therapeutic value of most of the preferred medicinal plants has already been validated, some medicinal plants lack proper scientific validation. We recommend further phytochemical investigations and pharmacological validations of Viburnum grandiflorum, C. jacquemontii, F. palmata, Viola pilosa, Cotoneaster acuminatus, Eleucine coracana, Sium latijugum, Aquilegia pubiflora, Euphorbia helioscopia, Plantago lanceolata and Pinus gerardiana.

Foraging for the future: traditional culinary uses of wild plants in the Western Himalayas-Kashmir Valley (India)

BACKGROUND

In the intricate tapestry of food security, wild food species stand as pillars, nourishing millions in low-income communities, and reflecting the resilience and adaptability of human societies. Their significance extends beyond mere sustenance, intertwining with cultural traditions and local knowledge systems, underscoring the importance of preserving biodiversity and traditional practices for sustainable livelihoods.

METHODS

The present study, conducted between February 2022 and August 2023 along the Line of Control in India's Kashmir Valley, employed a rigorous data collection encompassing semi-structured interviews, focus group discussions, and specific field observations facilitated through a snowball sampling technique.

RESULTS AND DISCUSSION

The comprehensive inventory includes 108 edible plant and fungal species from 48 taxonomic families, with Rosaceae (N = 11) standing out. Young and soft leaves (N = 60) are an important component of various culinary preparations, with vegetables (N = 65) being the main use, followed by fruits (N = 19). This use is seasonal, with collection peaks in March-April and June-August (N = 12). The study also highlights the importance of use value (UV), with Portulaca oleracea standing out as the plant taxon (UV = 0.61), while Asyneuma thomsoni has the lowest use value (UV = 0.15). Many species such as Senecio chrysanthemoides, Asperugo procumbens, Asyneuma thomsoni, and Potentilla nepalensis were classified as new for gastronomic use. Furthermore, the study underlines the great cultural importance of mushrooms such as Morchella esculenta and Geopora arenicola in influencing social hierarchies within the community. However, the transmission of traditional knowledge across generations is declining in the region. At the same time, the conservation of endangered plant species on the IUCN Red List, such as Trillium govanianum, Taxus wallichiana, Saussurea costus, and Podophyllum hexandrum, requires immediate attention.

CONCLUSION

Conservation measures should be prioritized, and proactive remedial action is needed. Further research into the nutritional value of these edible species could pave the way for their commercial cultivation, which would mean potential economic growth for local communities, make an important contribution to food security in the area under study, and contribute to scientific progress.

The local medicinal plant knowledge in Kashmir Western Himalaya: a way to foster ecological transition via community-centred health seeking strategies

BACKGROUND

The mountainous region of Kashmir is a biodiversity hotspot, with diverse local communities and a rich cultural history linked to nature. Mountain ecosystems are highly vulnerable to climate change. This study emphasises the need to record the indigenous ethnoecological knowledge of wild plants used for the treatment of various ailments at higher elevations in remote areas where globalisation poses a threat to this traditional knowledge.

METHODS

The field survey was carried out in 2020-2022, to collect data on wild medicinal plants. Informants were selected randomly to collect indigenous medicinal knowledge using semi-structured interviews and group discussions. Various quantitative indices were employed to evaluate ethnomedicinal data.

RESULTS

A total of 110 medicinal plants belonging to 49 families were recorded in the study area. These medicinal plants are extensively used by local communities for the treatment of 20 major disease categories. Asteraceae was the dominant family contributing (9.09%) to medicinal plants, followed by Polygonaceae (8.18%), Apiaceae (7.27%), Lamiaceae (5.45%), and Ranunculaceae (5.45%). We observed 166 remedies were used for the treatment of various diseases in humans, and 9 remedies were used for animals. The most frequently used medicinal remedy was tea or decoction (30.91%). Among the medicinal plants, herbs (85.5%) were most frequently used by the local populations of Kashmir, whereas leaves (10.26%) were used for the treatment of various ailments. Out of 110 species, 31 were endemic, 15 of which are endemic to the Kashmir region and 16 to the Western Himalaya. The highest RFC value was reported for Allium humile (0.77), the highest UV value for Fritillaria cirrhosa (1.33), and the highest ICF value for gastro-intestinal/digestive disorders (0.85).

CONCLUSIONS

Local communities still rely on wild medicinal plants for primary healthcare. These communities retained valuable indigenous knowledge, which needs to be preserved for the conservation and sustainable utilisation of natural resources. Further field exploration is required to fully explore indigenous knowledge in the mountainous regions of Kashmir, and this knowledge has the potential to support the ongoing ecological transition.

Sustaining Traditional Ethnomedicinal Knowledge and Protected Areas in Synergy: A Case Study of Overa-Aru Wildlife Sanctuary in Kashmir Himalaya

The ethnic communities living near protected areas are critically dependent on medicinal plants for their healthcare. Although several ethnomedicinal studies are available from the Himalaya, quantitative studies focusing on protected areas in this region are largely overlooked. In this study, we aimed to document the ethnomedicinal plants of the Overa-Aru wildlife sanctuary in Kashmir Himalaya. We conducted a systematic field survey in the study area during 2020 - 2021 to collect primary data from 110 participants through semi-structured interviews and questionnaires. The data was analyzed using quantitative indices and Pearson's correlation. We recorded 64 plant species used against 8 human disease categories, including some first-time reports from the region. Asteraceae and Lamiaceae were the most dominant families and herbs were the dominant growth form. The most common plant part used were leaves, and the main method of preparation was decoction. Plant species with the highest relative frequency of citation was Achillea millifolium (0.83). Informant consensus factor for each disease category ranged from 0.94 to 0.97. We found a strong positive correlation between participants' age and citations (r = 0.85), but a negative correlation between the participants' education status and citations (r = - 0.11). Our results revealed that the younger generation possesses the least ethnomedicinal information. We recommend that the species with high use values and fidelity level merit priority in phytochemical and pharmaceutical studies. Our findings highlight that protected areas, besides their prime importance in biodiversity conservation, play a pivotal role in providing the healthcare provisioning ecosystem services to the ethnic communities.

Indigenous Knowledge of the Traditional Use of Aromatic and Medicinal Plants in Rif Mountains Ketama District

Background

Medicinal plants have long played an integral role in traditional healing systems and are crucial for meeting primary healthcare needs. This study aimed to investigate the use of medicinal plants in phytotherapy in the Ketama region of Northern Morocco.

Methods

Ethnobotanical data and ancestral knowledge regarding plants were collected through a field survey conducted from August 2019 to July 2021. The data were gathered using a standardized questionnaire, as well as through semistructured interviews and focus groups. Various ethnobotanical indices were applied to analyse the information collected.

Results

A comprehensive inventory identified a total of 81 plant species, belonging to 40 families and 65 genera. These species are used primarily to treat a variety of diseases. Notably, digestive disorders ranked first among the diseases treated, with an ICF value of 0.618. Rosmarinus officinalis L., Thymus serpyllum L., and Origanum compactum Benth exhibited the highest UV values among medicinal plants. Leaves were the most used part of the plant part (50.28%), and the decoction method was the most recommended preparation, with oral administration being the preferred mode of application of the remedy.

Conclusion

The Ketama region boasts a rich abundance of medicinal and aromatic plants, as evident from the quantitative analysis highlighting the significant usage of Rosmarinus officinalis L., Thymus serpyllum L., and Origanum compactum Benth. by the local population. However, further research in the form of pharmacological studies is necessary to validate their therapeutic effects.

Genus Equisetum L: Taxonomy, toxicology, phytochemistry and pharmacology

INTRODUCTION

The genus Equisetum (Equisetaceae) is cosmopolitan in distribution, with 41 recognized species. Several species of Equisetum are widely used in treating genitourinary and related diseases, inflammatory and rheumatic problems, hypertension, and wound healing in traditional medicine practices worldwide. This review intends to present information on the traditional uses, phytochemical components, pharmacological activities, and toxicity of Equisetum spp. and to analyze the new insights for further study.

METHODS

Relevant literature has been scanned and collected via various electronic repositories, including PubMed, Science Direct, Google Scholar, Springer Connect, and Science Online, from 1960 to 2022.

RESULTS

Sixteen Equisetum spp. were documented as widely used in traditional medicine practices by different ethnic groups throughout the world. A total of 229 chemical compounds were identified from Equisetum spp. with the major group of constituents being flavonol glycosides and flavonoids. The crude extracts and phytochemicals of Equisetum spp. exhibited significant antioxidant, antimicrobial, anti-inflammatory, antiulcerogenic, antidiabetic, hepatoprotective, and diuretic properties. A wide range of studies have also demonstrated the safety of Equisetum spp.

CONCLUSION

The reported pharmacological properties of Equisetum spp. support its use in traditional medicine, though there are gaps in understanding the traditional usage of these plants for clinical experiments. The documented information revealed that the genus is not only a great herbal remedy but also has several bioactives with the potential to be discovered as novel drugs. Detailed scientific investigation is still needed to fully understand the efficacy of this genus; hence, very few Equisetum spp. were studied in detail for phytochemical and pharmacological investigation. Moreover, its bioactives, structure-activity connection, in vivo activity, and associated mechanism of action ought to be explored further.

An ethnobotanical study of medicinal plants in Güce district, north-eastern Turkey

This study aims to identify medicinal plants traditionally used to treat diseases by local people living in Güce district, north-eastern Turkey. The study was carried out between 2018 and 2021 using a two-part semi-structured, open-ended questionnaire with 165 local people. Data were analysed using use-report, frequency of citation, and informant consensus factor. Informants identified 128 vascular medicinal plant taxa belonging to 54 families and 106 genera. The most common plant taxa belong to Rosaceae (16 taxa/12.5%), Asteraceae (12 taxa/9.4%), and Lamiaceae (9 taxa/7%) families. The most frequently used preparation method reported was decoction (39.8%); the most commonly utilized plant parts were leaves (40.3%). Statistical analysis reveals that women in Güce district (df = 163, p = 0.043 < 0.05) possess the most traditional knowledge. The highest frequency of citation (61) and use report (92) were recorded for Tilia rubra subsp. caucasica, and the highest informant consensus factors were cited for respiratory system disorders (0.86), digestive system disorders (0.73), and skin disorders (0.71). This study reported nine plant taxa as medicinal plants for the first time, and documented a total of 293 new therapeutic uses. However, the study indicates that the transfer of traditional knowledge to future generations is limited (F = 3.355, p = 0.020). Action should be taken as soon as possible to preserve existing traditional knowledge and to ensure its transfer to future generations.

A Cross-Cultural Analysis of Medicinal Plant Utilization among the Four Ethnic Communities in Northern Regions of Jammu and Kashmir, India

Medicinal plants are utilized around the globe for the treatment of a wide range of ailments. This study is an attempt to document the utilization of medicinal plants across the four different cultural groups residing in the rural and remote villages of the northern districts of the Union territory of Jammu and Kashmir, India. To gather information related to medicinal plants and health care practices among the local folk, field surveys were conducted from February 2018 to May 2021. The ethnomedicinal information was gathered through semi-structured interviews and group discussions. During the study, a total of 109 plant species belonging to 35 families were recorded as commonly utilized by the local population, with Asteraceae reported as the dominant family. The most common growth form was herbs, with a percentage contribution of 86%. Leaves (38%) were the most commonly used plant part for the preparation of traditional remedies, and most of the remedies were prepared as paste and applied topically. The highest use value of 0.30 was reported for Capsella bursa-pastoris. Greater similarity (14% species) in the usage of plants was shown by Bakerwal, Gujjar, and Pahadi ethnic groups, whereas the least similarity (1%) was observed between Bakerwal and Kashmiri ethnic groups. Based on the results obtained in the present study, further phytochemical and pharmacological analysis of plants is recommended to confirm the efficacy and safety of the remedies used and to possibly elucidate candidates for the development of new drugs.

Antifungal Potential of Some Herb Decoctions and Essential Oils on Candida Species

(1) Background: Candidiasis is a fungal infectious disease caused by opportunistic Candida species. The incidence of candidiasis has improved, due to prolonged antibiotic therapy and an increased number of immunocompromised patients. The purpose of this study was to evaluate if decoctions and essential oil (EO) of neem (Azadirachta indica, Meliaceae family), coptidis (Coptis chinensis, Ranunculaceae family), magnolia (Magnolia officinalis, Magnoliaceae family), scutellaria (Scutellaria barbata, Lamiaceae family), and the EO of manuka (Leptospermum scoparium, Myrtaceae family), have antifungal activity in vitro against some clinically prevalent species of Candida. (2) Methods: The antifungal activity was studied by the determination of the minimum inhibitory concentration (MIC) and minimum lethal concentration (MLC) against five Candida strains. The effect in dimorphic transition of Candida albicans was also evaluated for the two plants with higher antimicrobial behavior. (3) Results: C. chinensis decoction and EO and L. scoparium EO exhibited antifungal activity in Candida spp. In addition to the fact that both C. chinensis decoction and EO proved strong antifungal activity, L. scoparium EO also displayed a relevant inhibitory effect on the dimorphic transition. (4) Conclusions: The results provided support for the potential use of C. chinensis and L. scoparium in the treatment of infections by Candida spp.

A socio-ecological critique on India's local health traditions amidst rising incidence of global pandemics

Introduction

The COVID-19 crisis has exposed inadequacy to deal with such health emergencies. The state of healthcare facilities in India is shambolic, which is further exacerbated by the exclusivity of modern health systems. The authors argue for vertical and horizontal expansion of the existing system to include traditional medicine systems, in favor of an urgently needed holistic and more inclusive healthcare system.

Methods

Secondary data were collected from free online resources, including preprints, reprints and databases, J-gate Plus, PubMed and Web of Science, using keywords such as, “folk medicine”, “folk medicine AND India”, “traditional Indian medicines”, “indigenous Indian medicines AND India”, “Indian ethnomedicines”, “Indian AND folk AND medicine”, “indigenous Indian medicine”.

Results and conclusions

Insufficiently robust public healthcare infrastructure, lack of enough qualified health professionals, and poor use of its traditional medicinal systems, are limiting the access of basic healthcare facilities to a large section of the Indian population. Despite vehement opposition and criticism from modern health system practitioners, indigenous and local healing traditions do offer benefits and share a common global goal of health and healing. The objectives of Universal Health Coverage and Health for All as enshrined in the Sustainable Development Goals (SDGs) cannot be achieved without their involvement, especially in remote and economically disadvantaged regions of the country. Even a sub-optimal utilization of its biological and human resources and related traditional knowledge can not only profoundly change the health, but also the economic landscape of India. Here, we have nuanced the constrains posed by the emerging health challenges, status and prospects of the great and little traditions of the Indian System of Medicines in fulfilling the urgent healthcare needs of the country. The authors based their arguments on the available evidence, rather than emotive ideas or, as a fan of Indian traditional medicines, and suggest for the purposeful inclusion of traditional health systems and practitioners more actively in India’s health care delivery systems. The country must not squander the opportunities offered by its traditional medicinal systems.

Ethnomedicinal appraisal of plants used for the treatment of gastrointestinal complaints by tribal communities living in Diamir district, Western Himalayas, Pakistan

Majority of the mountain dwelling communities living in the Himalayas rely on traditional herbal medicines for primary healthcare needs. Present study was conducted in fairy meadows and allied valleys in District Diamir, Gilgit Baltistan autonomous territory in northern Pakistan. Documentation of traditional medicinal knowledge (TMK) of local communities for the treatment of gastrointestinal disorders was carried out as a component of a wider medico-botanical expedition conducted in the entire base camp of the great Nanga Parbat peak during 2016–19. Various ethnobotanical parameters i.e. use value (UV), informant consensus factor (ICF), Fidelity level (FL), direct matrix ranking test (DMRT) and preference ranking (PR) were applied to evaluate the data collected during field surveys. The plants were also subjected to a comparative review for novelty assessment. A total of 61 medicinal plant species belonging to 55 genera and 35 families are reported here for the treatment of GIDs. Compositae was the leading family with 8 (13%) species. Fourteen gastrointestinal disorders were cured with 32% taxon were reported for stomachic followed by diarrhea (15%) and constipation (14%). Highest use reports (5) and use citations (207) were reported for Mentha longifolia L. while highest UV (1.79) was obtained for Artemisia maritima L. Hylotelephium telephioides (Ledeb.), A. maritima, M. longifolia, M. piperita L., Allium cepa L., and A. annua L. exhibited 100% FL. Highest ICF was calculated against dysentery and flatulence. DMRT ranked Prunus persica L. first for its multipurpose uses. Taking constipation as a reference gastrointestinal disease, PR for ten plant species was calculated where H. telephioides was ranked first followed by A. maritima. Present study concluded that 19 out of 61 plant species were documented for the first time with novel medicinal uses to cure GIDs. These plant species could act as potential reservoirs of novel lead compounds for the treatments of gastrointestinal disorders.