ethnobotany

Medicinal plants used by the villagers of a Sundanese community in West Java, Indonesia.: J Ethnopharmacol. 2007 Sep 19; Roosita K, Kusharto CM, Sekiyama M, Fachrurozi Y, Ohtsuka R

AIM OF THE STUDY: Based on the authors' fieldwork in a Sundanese village, Indonesia, this paper aimed to elucidate the roles of herbal medicine in treatment of illnesses and to report medicinal plants and their uses, comparing with those mentioned in the encyclopedic book series of Plant Resources of South-East Asia (PROSEA). MATERIALS AND METHODS: Interview survey was conducted for all of the 19 herbalist healers about their therapies for the past 1-month period, and the medicinal plants used were botanically identified. For 70 non-healer households, treatments for all members' illness episodes in the past 1-month period were asked. RESULTS: Medicinal plants were used in two-thirds of illness cases, either through the villagers' self-treatment (60.9%) or by the healers (6.5%). The healers made 96 therapies for illnesses (classified into 23 categories), using 117 plant species. There were 257 types of illness-plant pairs, and only 114 of them (44.4%) were judged conformed to those mentioned in the PROSEA. CONCLUSION: Sundanese villagers have depended heavily on herbal medicine, and high proportion of non-conformed illness-plant pairs suggests necessity of further studies about Sundanese medicinal plants, particularly their pharmacological effects.

Ethnobotanical tattooing of the gingiva: literature review and report of a case.: J Am Dent Assoc. 2007 Aug;138(8):1097-101 Authors: Brooks JK, Reynolds MA

BACKGROUND: Traditional gingival tattooing, practiced in Ethiopia and occasionally in other African and Middle Eastern nations, is performed for esthetic appeal or superstition, and it occasionally may be used as a homeopathic remedy for dental diseases. The authors provide a literature review and case report of this oral custom. CASE DESCRIPTION: A 54-year-old woman from Ethiopia reported that she had undergone tattooing of the maxillary gingiva six years previously for analgesic management of undisclosed oral disease. The gingiva was pierced with a needle, tipped with lantern soot and resin from the plant Datura stramonium (an herb that possesses potent anticholinergic tropane alkaloids and has demonstrated in vitro antimicrobial activity). However, the patient admitted that this procedure had provided no reduction in the pain. Clinical examination was significant for a pronounced blue pigmentation of the maxillary gingiva, generalized mild periodontitis and several carious lesions. CLINICAL IMPLICATIONS: Practitioners should ascertain whether gingival tattooing had been performed when patients manifest unusual oral pigmentation and be aware of its use in folk medicine for various oral conditions.

PMID: 17670877 [PubMed - indexed for MEDLINE]

Medicinal plants of the caatinga (semi-arid) vegetation of NE Brazil: A quantitative approach.: J Ethnopharmacol. 2007 Aug 19; Authors: de Albuquerque UP, de Medeiros PM, de Almeida AL, Monteiro JM, de Freitas Lins Neto EM, de Melo JG, Dos Santos JP

The caatinga (semi-arid vegetation) is a Brazilian biome with a significant but poorly studied biodiversity closely associated with a diverse cultural heritage. The present work focused on analyzing published information available concerning medicinal plants used by traditional communities. We sought to contribute to future phytochemical and pharmacological investigations by documenting the therapeutic uses of native caatinga plants within the aims of modern ethnopharmacological research. Twenty-one published works cited a total of 389 plant species used by indigenous and rural communities in northeastern Brazil for medicinal purposes. The relative importance index (RI) of each species in these inventories was calculated, and information concerning the plant's local status (spontaneous or cultivated), distribution, and habit was recorded. Of the 275 spontaneous (non-cultivated) species cited, 15.3% were endemic to the caatinga. A statistical relationship was verified between the relative importance of the species and their endemic status (p<0.05). Herbaceous plants were more numerous (169) than trees (90) or shrubs and sub-shrubs (130) at a statistically significant level (p<0.05). A survey of published information on the phytochemical and pharmacological status of the plants demonstrating the highest RI supported the veracity of their attributed folk uses.

PMID: 17900836 [PubMed - as supplied by publisher]

Plant folk medicines for gastrointestinal disorders among the main tribes of Sonora, Mexico.: Fitoterapia. 2007 Aug 9; Moreno-Salazar SF, Robles-Zepeda RE, Johnson DE

This paper describes the herbal remedies used by ethnic groups from Sonora, Mexico, for treatment of gastrointestinal diseases. Twelve types of these illnesses are cured using 85 different species which belong to 38 families. Thirty nine spp. are used to treat diarrhea, 28 for stomach-ache, 12 for constipation, 9 for intestinal parasites, 6 for indigestion, 3 for stomach or intestinal cancer, 3 for stomach inflammation and only 1 to treat gastrointestinal sicknesses, ulcers, gastritis, colitis and colic. Regarding the use of species of plant per ethnic group the following was observed: Mayo 47; Seri, 27; Yaqui, 13; Guarijio, 12, Pima, 5 and Papago, 3. The plants are used by two or more tribes, for the same or different illness but always related to the gastrointestinal system.

Antibacterial activity of Venda medicinal plants.:

Antibacterial activity of Venda medicinal plants.

Fitoterapia. 2007 May 24;

Authors: Steenkamp V, Fernandes AC, van Rensburg CE

Crude methanol and water extracts of 36 plants, employed in the treatment of diseases of probable bacterial etiology by the Venda people, were screened for antibacterial activity. Combretum molle, Peltophorum africanum, Piper capense, Terminalia sericea and Zanthoxylum davyi were the most active and presented MIC values </=1.00 mg/ml.

PMID: 17582701 [PubMed - as supplied by publisher]

Ethnotherapeautic management of skin diseases among the Kikuyus of Central Kenya.:

Related Articles

Ethnotherapeautic management of skin diseases among the Kikuyus of Central Kenya.

J Ethnopharmacol. 2007 May 4;111(2):303-7

Authors: Njoroge GN, Bussmann RW

Skin health is increasingly becoming an important aspect of primary health care among many communities particularly because of the increased challenge of HIV-AIDS, skin conditions being among the common opportunistic diseases in immuno-compromised individuals. This study investigated the use of traditional remedies in managing various skin conditions in the Central Province of Kenya. Fifty-seven plant species in 31 families were identified as regularly utilized. Of these plants 27 species had a frequency of three and above. Some of the highly utilized plant species include: Croton megalocarpus Hutch., Senna didymobotrya (Fresen.) Irwin & Barneby, Vernonia lasiopus O. Hoffm., Croton macrostachyus Del. and Aloe secundifolia Engl. In the majority of the cases the sap or occasionally the latex was applied directly on the affected areas. In other cases the plant parts were heated and used as poultice. Only in few conditions were the plant parts boiled and the extract used for washing affected areas, probably acting as antiseptic. This study found that 14 skin conditions were commonly managed using herbal preparations. Of these conditions nine (9) had informant consensus of 0.5 and above, with the highest consensus found in management of swellings and skin sores. Soils were also cited as an important non-plant resource for management of skin conditions especially those associated with measles. Since most skin conditions are caused by microorganisms such as bacteria, viruses and fungi, the medicinal plants and other resources reported in this study form a justifiable basis for antimicrobial trials, pharmacological and phytochemical analysis, with promising results.

PMID: 17207950 [PubMed - indexed for MEDLINE]

Study of the anticancer potential of Yemeni plants used in folk medicine.: Pharmazie. 2007 Apr;62(4):305-7 Authors: Mothana RA, Grünert R, Lindequist U, Bednarski PJ

The present work evaluated the anticancer activity of methanol extracts from 24 plants used in Yemeni traditional medicine. To evaluate the in vitro cytotoxic potency of the investigated extracts, an established microtiter plate assay based on cellular staining with crystal violet was used with 5 human cancer cell lines: two lung cancer (A-427 and LCLC-103H), two urinary bladder carcinoma (5637 and RT-112) and one breast cancer (MCF-7) line. The methanolic extracts of Dendrosicyos socotrana, Withanina aduensis, Withania riebeckii, Dracena cinnabari and Buxus hildebrandtii exhibited the highest toxicity on all tumor cell lines with IC50 values ranging between 0.29 and 5.54 microg/ml. The extracts of Jatropha unicostata and Punica protopunica showed a moderate potency on the most tumor cell lines.

Traditional Medicinal Plant Knowledge and Use by Local Healers in Sekoru District, Jimma Zone, Southwestern Ethiopia.: J Ethnobiol Ethnomedicine. 2007 Jun 4;3(1):24 Authors: Yineger H, Yewhalaw D

ABSTRACT: The knowledge and use of medicinal plant species by traditional healers was investigated in Sekoru District, Jimma Zone, Southwestern Ethiopia from December 2005 to November 2006. Traditional healers of the study area were selected randomly and interviewed with the help of translators to gather information on the knowledge and use of medicinal plants used as a remedy for human ailments in the study area. In the current study, it was reported that 27 plant species belonging to 27 genera and 18 families were commonly used to treat various human ailments. Most of these species (85.71%) were wild and harvested mainly for their leaves (64.52%). The most cited ethnomedicinal plant species was Alysicarpus quartinianus A. Rich., whose roots and leaves were reported by traditional healers to be crushed in fresh and applied as a lotion on the lesions of patients of Abiato (Shererit). No significant correlation was observed between the age of traditional healers and the number of species reported and the indigenous knowledge transfer was found to be similar. More than one medicinal plant species were used more frequently than the use of a single species for remedy preparations. Plant parts used for remedy preparations showed significant difference with medicinal plant species abundance in the study area.

First comprehensive contribution to medical ethnobotany of Western Pyrenees.: J Ethnobiol Ethnomedicine. 2007 Jun 6;3(1):26 Authors: Akerreta S, Cavero RY, Calvo MI

ABSTRACT: BACKGROUND: An ethnobotanical and medical study was carried out in the Navarre Pyrenees, an area known both for its high biological diversity and its cultural significance. As well as the compilation of an ethnopharmacological catalogue, a quantitative ethnobotanical comparison has been carried out in relation to the outcomes from other studies about the Pyrenees. A review of all drugs used in the area has also been carried out, through a study of the monographs published by the institutions and organizations responsible for the safety and efficacy of medicinal plants (WHO, ESCOP, and the E Commission of the German Department of Health) in order to ascertain the extent to which the Navarre Pyrenees ethnopharmacology has been officially evaluated. METHODS: Fieldwork was carried out over two years, from November 2004 to December 2006. During that time we interviewed 88 local people in 40 villages. Information was collected using semi-structured ethnobotanical interviews and the data was analyzed using quantitave indexes: Ethnobotonicity Index, Shannon-Wieners Diversity, Equitability and The Informant Consensus Factor. The official review has been performed using the official monographs published by the WHO, ESCOP and the E Commission of the German Department of Health. RESULTS: The ethnobotanical and medical catalogue of the Navarre Pyrenees Area comprises 92 species, of which 39 have been mentioned by at least three interviewees. The quantitative ethnobotany results show lower values than those found in other studies about the Pyrenees; and 57.6% of the Pyrenees medical ethnobotany described does not figure in documents published by the above mentioned institutions. CONCLUSIONS: The results show a reduction in the ethnobotanical and medical knowledge in the area of study, when compared to other studies carried out in the Pyrenees. Nevertheless, the use of several species that may be regarded as possible sources for pharmacological studies is reported here such as the bark of Sambucus nigra, the roots of Fragaria vesca, or the leaves of Scrophularia nodosa. These species are not currently approved by the WHO, ESCOP and the E Commission of the German Department of Health, institutions that, apart from encouraging the greater use of plants for medicinal purposes, may help in the design of development plans for these rural areas by validating their traditional medicine.

Traditional knowledge of wild edible plants used in the northwest of the Iberian Peninsula (Spain and Portugal): a comparative study.: J Ethnobiol Ethnomedicine. 2007 Jun 7;3(1):27 Authors: Pardo-de-Santayana M, Tardio J, Blanco E, Carvalho AM, Lastra JJ, San Miguel E, Morales R

ABSTRACT: BACKGROUND: We compare traditional knowledge and use of wild edible plants in six rural regions of the northwest of the Iberian Peninsula as follows: Campoo, Picos de Europa, Pilona, Sanabria and Caurel in Spain and Parque Natural de Montesinho in Portugal. METHODS: Data on the use of 97 species were collected through informed consent semi-structured interviews with local informants. A semi-quantitative approach was used to document the relative importance of each species and to indicate differences in selection criteria for consuming wild food species in the regions studied. RESULTS: The most significant species include many wild berries and nuts (e.g. Castanea sativa, Rubus ulmifolius, Fragaria vesca) and the most popular species in each food-category (e.g. fruits or herbs used to prepare liqueurs such as Prunus spinosa, vegetables such as Rumex acetosa, condiments such as Origanum vulgare, or plants used to prepare herbal teas such as Chamaemelum nobile). The most important species in the study area as a whole are consumed at five or all six of the survey sites. CONCLUSIONS: Social, economic and cultural factors, such as poor communications, fads and direct contact with nature in everyday life should be taken into account in determining why some wild foods and traditional vegetables have been consumed, but others not. They may be even more important than biological factors such as richness and abundance of wild edible flora. Although most are no longer consumed, demand is growing for those regarded as local specialties that reflect regional identity.