Traditional medicine in the Central Plateau of Haiti. 1. Study of the traditional therapeutic system in a rural socio-cultural area

An ethnomedical and ethnopharmacological research on the traditional use of plants to cure human diseases was carried out in the Thomonde area located in the Central Plateau of Haiti. The use of medicinal plants is widespread among the rural population and is often the first treatment utilized. An ethnomedical approach to the Haitian traditional therapeutic system and popular beliefs is made. The percentage home remedies used as first treatment against 38 diseases was determined by means of an investigation performed on a quantitative scale.     

Medicinal plant wealth of local communities in some villages in Shimoga District of Karnataka, India

An ethnomedicinal survey (1998-2000) was conducted in three villages of Shimoga district of Karnataka, India, using a questionnaire designed by [Sinha, R.K., 1996. Ethnobotany-The Renaissance of Traditional Herbal Medicine. Ina Shree Publishers, Jaipur, India, 242 pp.]. The herbal practitioners in the study area were interviewed and information on medicinal plants, their local names, habitat and their seasonal availability was collected. The survey revealed the utilization of 47 species of plants belonging to 46 genera in 28 families used to treat 9 infectious and 16 non-infectious diseases. Twelve new claims on ethnomedical knowledge were reported and there were formulations that were similar to that described already in the literature.     

Ethnobotanical studies in northwest and Trans-Himalaya. V. Ethno-veterinary medicinal plants used in Jammu and Kashmir, India

Nomadic tribes and pastoral communities dwelling in the North-West and Trans-Himalaya are reputed to have mastered their traditional practices and knowledge about plants used to combat different diseases of their livestock. Ethnobotanical explorations carried out during the past 3 years have brought to light 18 plant species which have been used to alleviate the common sufferings of livestock in this region. The botanical identity of these plants is given along with their local names, methods of preparation and administration.     

Ethnomedicobotany of Uttara Kannada District in Karnataka,India--plants in treatment of skin diseases

Present paper deals with the herbal remedies for skin diseases in Uttara Kannada district of Karnataka--a Southern State in India, which is located in the hearts of Western Ghats. In an ethnobotanical exploration of this area 52 herbal preparations from 31 plants belonging to 21 families have been recorded. This also includes 17 new claims to the ethnomedical knowledge. The parts used and methods of preparation are discussed along with the family and local name for all the plants.     

Observations on the traditional phytotherapy among the inhabitants of Parvati valley in western Himalaya, India

The present paper deals with the field observations recorded on the traditional indigenous therapeutic applications of the plants used by the inhabitants of the Parvati valley of Kullu district in western Himalaya of India. The Parvati valley is inhabited by different ethnic groups like Gujjars, Gaddis, Malanis, Kulluvis and others. These inhabitants have been dependent on the ambient plant resources for food, fuel, fiber, timber, household articles and medicines to a great extent for ages. Even today a number of plants of the local flora are used for curing various ailments and diseases. First-hand information about 50 plant species belonging to 45 genera and 28 families were recorded during extensive field surveys carried in Parvati valley during 2000-2002. The information is given in a tabular form as scientific names of plants in alphabetic order followed by family and field numbers of the voucher specimens collected. Information on local/vernacular names of plants, uses, parts used, names of ailments and modes of usage are given in detail. Information on traditional uses and commercial uses as well as biological activities of the related species is included on the basis of the existing relevant literature so as to present a comprehensive account.     

The use of medicinal plants in self-care in rural central Ethiopia

Medicinal plants are an important element of Ethiopian traditional medicine. This questionnaire survey examined the extent and type of medicinal plants used in self-care by rural Ethiopian community. Six hundred mothers were interviewed using a semi-structured questionnaire. The prevalence of the use of herbal drugs in self-care was found to be 12.5%. Twenty-five plant species belonging to 21 families were reported, each with local names, methods of preparation and parts used. This study showed that self-care using medicinal plants is a major part of health care options in Butajira community.     

Traditional uses of medicinal plants in Elazığ (Turkey)

Ethnopharmacological relevance

This study has identified not only the wild plants collected for medical purposes by local people of Elaz?? Province in the Eastern Anatolia Region, but also the uses and local names of these plants. These resources are usually regarded as part of a culture?s traditional knowledge. Therefore, the aim of this study is to collect information from local population concerning the use of medicinal plants of the Elaz?? region; identify the most important medicinal plants used; determine the relative importance of the species surveyed and calculate the informant consensus factor (FIC) in relation to medicinal plant use.

Materials and methods

A field study had been carried out for a period of approximately 2 years (2012–2013). A questionnaire was administered to the local people, through face-to-face interviews (Appendix A). Demographic characteristics of participants, names of the local plants, their utilized parts and preparation methods were investigated and recorded. The plant species were collected within the scope of the study; herbarium materials were prepared; and the specimens were entitled. The collected data were used to calculate the FIC and the plant use values.

Results

74 Plants were found to be used for medical purposes before in the literature analysis of the plants used in our study, while 6 plants were found to have no literature records. Our results showed that the highest use values were recorded for the species Urtica dioica L. (0.46) and Rosa canina L. (0.42), while the highest FIC was cited for skin diseases (0.60).

Conclusion

Data obtained showed that in the studied area the folk use of plants is alive and still derives from daily practice. Evaluation of pharmacological activity for the promising medicinal plants is suggested.     

Traditional uses of medicinal plants in Solhan (Bingöl—Turkey)

Ethnopharmacological relevance

This study has identified not only the wild plants collected for medical purposes by local people of Solhan District in the Eastern Anatolia Region, but also the uses and local names of these plants. It tried to provide a source for researchers studying in ethnobotany, pharmacology and chemistry by comparing the information obtained from traditionally used herbs with previous laboratory studies.

Aim of the study

This study aims to identify wild plants collected for medical purposes by the local people of Solhan District located in the Eastern Anatolia Region of Turkey and to determine the uses and local names of these plants.

Materials and methods

A field study had been carried out for a period of approximately 2 years (2011–2012). During this period, 214 vascular plant specimens were collected. Demographic characteristics of participants, names of the local plants, their utilized parts and preparation methods were investigated and recorded. The plant species were collected within the scope of the study; herbarium materials were prepared; and the specimens were entitled. In addition, the relative importance value of the species was determined and informant consensus factor (FIC) was calculated for the medicinal plants included in the study. Our research area also includes people with Kurdish and Zaza ethnic origins.

Results

82 plants were found to be used for medical purposes before in the literature analysis of the plants used in our study, while 9 plants were found to have no literature records. The most common families are Asteraceae (12 plants), Rosaceae (10 plants), and Lamiaceae (9 plants). The medicinal uses of Anthriscus cerefolium (L.) Hoffm., Arum elongnatum Steven, Astragalus lamarckii Boiss., Chaerophyllum bulbosum L., Crataegus atrosanguinea Pojark., Hordeum bulbosum L., Pastinaca armena Fisch. & Mey., Prunus kurdica Fenzl ex Fritsch, Sium sisarum L. var. lancifolium (M. Bieb.) Thell. that we found were used in our study area and recorded for the first time. No information could be obtained regarding the names of two wild plants that are being used in Solhan. In Turkey, local plant names display differences especially due to local dialects. The plants used in Solhan are known by the same or different local names in various parts of Anatolia.

Conclusion

In the research area, local people were found to use 82 plants from 31 families for curative purposes. The respondents of the questionnaire are Turkish citizens, with various ethnic backgrounds. Mean age of the respondents was 55 years. These plants are used in the treatment of many diseases. Comparison of the data obtained in this study with the experimental data obtained in the previous laboratory studies derived from the plants growing in Solhan proved ethnobotanical usages to a great extent. Literature review indicated that the curative plants that grow in Solhan are used in different parts of the world for the treatment of similar diseases. These plants, used for the treatment of various diseases, are abundantly found in this region. Drying of the medicinal plants enabled the local people to use them in every season of the year.     

Cytotoxicity of some medicinal plant extracts used in Tanzanian traditional medicine

Using the ethnomedical data approach, some Tanzanian plants that are used in Tanzanian traditional medicine for cancer or non-cancer diseases were collected and evaluated for cytotoxic activity. The antiproliferative effect of the methanolic extracts (10 and 100 microg/ml) of 47 plants was evaluated in vitro on three human cell lines (HeLa, cervical carcinoma; HT29, colon adenocarcinoma; and A431, skin carcinoma). From the nine plants that are used to treat cancer, two plants (22%) exhibited pronounced cytotoxic effect (<25% cell proliferation) at least in one of the tested cell lines. For the 38 plants that are used to treat non-cancer diseases, 14 plants (37%) exhibited pronounced cytotoxic effect (<25% cell proliferation). Cell type cytotoxic specificity was observed in some extracts. Overall, the A431 cells were much more sensitive to most of the extracts than the other cell lines. For the plants that are used as anticancer herbal drugs, our results indicate that there is no correlation between the reported use of these plants and their cytotoxic activity obtained in this study. However, plants that have shown pronounced cytotoxic activity will be evaluated further for the possible isolation of active antitumor compounds.     

The use of Toddalia asiatica (L) Lam. (Rutaceae) in traditional medicine practice in East Africa

Toddalia asiatica (L) Lam. (Rutaceae) has been used by traditional health practitioners in East Africa for management of diseases, however, the extent of its usefulness has not been established to date. Fieldwork for this study was carried out in the Lake Victoria Basin between March and September 2006. The purpose was to collect ethnomedical information that will serve as a basis for further studies to establish current and potential medicinal uses. The ethnomedical information was obtained through interviews using semi-structured questionnaires. Consultative meetings were also conducted with traditional health practitioners and other members of the communities in Kenya, Uganda and Tanzania. Results of this study show that Toddalia asiatica is collected in the wild, prepared mostly as decoctions or concoctions and administered orally. It is used for the management of a number of disease conditions. The most frequently cited diseases were stomach problems (78%) followed by malaria (25%). Cough (22%), chest pain (13%), food poisoning (8%), sore throat (7%), were also mentioned among other disease conditions treated. Validation studies of therapeutic claims will be carried out at a later date.     

海南黎族民间药用植物命名与分类初步研究

海南黎族根据药用植物的形态特征、功效、生长环境和生活型等进行民间命名和分类。通过分析植物的当地名,发现药用植物传统知识在润方言和杞方言保存较好,哈方言和美孚方言次之。而且,哈方言对药用植物的命名有一些来源于汉语,表明其受汉文化影响明显。黎族民间药用植物的命名和分类是黎族文化多样性和当地生物多样性的紧密结合,因此黎族传统植物文化的保护与当地自然环境的保护应一同进行。     

Medicinal plants used by Tanzanian traditional healers in the management of Candida infections

An ethnomedical survey in Coast, Dar es Salaam, Morogoro and Tanga regions of Tanzania has resulted in the identification of 36 plant species belonging to 21 plant families that are used traditionally for the treatment of Candida infections. Twenty-one plants constituting 58.3% of all collected plants are used to treat of oral candidiasis (Utando) one of the important signs of HIV/AIDS. The knowledge of traditional healers for the treatment of Candida infections has been highly supported by the literature in that 13 (36.1%) out of the 36 plants identified have been proven to be active against Candida albicans and/or other species of Candida. Also, some of the plants were reported to be active against other species of fungi including Cryptococcus neoformans, one of the important pathogenic fungi in HIV/AIDS. It can be seen that ethnomedical information from traditional healers provides a solid lead towards development of new drugs than random screening. The task that remains is to screen extracts prepared from these plants and perform a bioassay-guided fractionation of the active extracts so as to isolate the active compounds from these plants.     

In vitro cytotoxicity of some medicinal plants from Georgian Amaryllidaceae

Using an ethnomedical data approach, some Georgian plants, which are used in Georgian traditional medicine for cancer or non-cancer diseases, were collected and evaluated for cytotoxic activity. The cytotoxic effect of the methanol extracts of species from the genera Galanthus and Leucojum was evaluated in vitro on three human cell lines (Hela, ephitheloid cervix carcinoma; HCT-116, colon carcinoma; HL-60, acute myeloid leukaemia). Cell type cytotoxic specificity was observed for some extracts. Overall, the HCT-116 cells were much more sensitive to most of the extracts than were the other cell lines. Plants that showed pronounced cytotoxic activity will be further evaluated for the possible isolation of active antitumour compounds.     

Plants species in the folk medicine of Montecorvino Rovella (inland Campania, Italy)

An ethnobotanical survey was conducted in the territory of Montecorvino Rovella (MR), inland Campania, Italy. Information on traditional uses of 95 botanical taxa was collected; more than half of which are used to treat a wide range of diseases, ranging from pains of different origins, to skin problems, and diseases of the respiratory system. For each medicinal species, data were collected including the vernacular names, preparation, plant part, and therapeutic use. Twenty-four out of the 57 medicinal plants listed have a therapeutic use not previously reported in Campania and neighbouring regions. Plant uses by Montecorvino inhabitants are compared with those described in medical and botanical literature by Campanian authors from the last three centuries.     

Plants used as remedies antirheumatic and antineuralgic in the traditional medicine of Lebanon

Aim of the study

In the present investigation, ethnobotanical and ethnopharmacological research of the traditional use of plants to cure antirheumatic and antineuralgic diseases was carried out in Lebanon.

Materials and methods

The information was collected from different cities and villages of the twenty-six districts “aqdya or qadaa” of the six governorates “mohaafazah” of Lebanon. The knowledge on the medicinal use of plants has been recorded directly on the basis of a detailed survey on herbalists “Attarin or dabbous”, folk healers, on older experienced people and midwives “daye”. This research was carried out for 5 years (2002–2007).

Results and conclusions

In this survey, 231 species of which 5 are endemic, distributed in 79 botanical families, currently used as antirheumatic herbal remedies, were collected and identified. Among them 53.3% are indigenous, 19.2% are cultivated and 17.5% are imported. Their latin names, local names, local medicinal uses, the used parts of the plant and the preparations and the ways of administration are described. The anti-inflammatory properties due to the plant compounds have been demonstrated and discussed.     

Indigenous knowledge and uses of medicinal plants by local communities of the Kali Gandaki Watershed Area, Nepal

A field survey was conducted in the villages of Ramdi, Malunga, Balam, Beltari, Mirmi, Burgha and Ridi in the Kali Gandaki watershed, Nepal; 48 medicinal plants belonging to 31 families were reported, each with local names, traditional uses, methods of preparation and route of administration. Traditional medicine remains an integral part of the health system in these areas. Local people have remarkable knowledge of species identity and their uses as crude drugs.     

Medical ethnobotany of the Teribes of Bocas del Toro, Panama

Ethnomedical uses of 108 medicinal plant species, belonging to 52 families, 89 genera, used by the Teribe Amerindians of Bocas del Toro Province in Panama, along with their socio-cultural practices are reported here. The methods of administration of the herbal remedies, the plant parts used, their families and local names are also documented. The recorded medicinal plants were used mainly for fever, various type of pain and inflammation. The potential value of 26 plants and their traditional uses was elucidated through literature search.     

Ethnobotanical survey of medicinal plants at periodic markets of Honghe Prefecture in Yunnan Province, SW China

In China, traditional markets are considered as important places for trading of medicinal plants harvested by rural villagers, which also play a social role of exchanging traditional use of herbal medicine among different cultural and social groups at local level. Market survey is often engaged in ethnobotanical studies for documenting locally used herbal plants and associated traditional knowledge. Information collected from market survey is also useful for plant conservation in the habitat areas. However, information on the market traded medicinal plants is not well documented from traditional markets in Honghe Prefecture, Yunnan. The study aimed to look into medicinal plants that are used by local people for curing various ailments. Ethnobotanical market survey methods, interviews, Participatory Action Research (PAR) and field visits were planned to elicit information on the uses of various medicinal plants. It was found that 216 plant species are commonly used by local people for curing various diseases, of which 173 species (80.1%) are wild plants and 43 species (19.9%) are home garden plants. A total of 278 records of medical uses in 60 herbal recipes for the treatment of 16 types of common diseases were recorded. In most of the recipes recorded, digestion diseases (30.6%) were used. The rest are rheumatological diseases (13.0%), respiratory system diseases (10.4%), infectious diseases (7.9%) and surgery uses (7.9%). The knowledge about the number of medicinal plants available in that area and used by interviewees was positively correlated with the threats on medicinal plants in the wild habitats of the study area, indicating that the diversity of medicinal plants and the associated traditional knowledge trends to disappear in the area.