Therapeutic and prophylactic uses of invertebrates in contemporary Spanish ethnoveterinary medicine

Zootherapeutic practices in ethnoveterinary medicine are important in many socio-cultural environments around the world, particularly in developing countries, and they have recently started to be inventoried and studied in Europe. In light of this, the purpose of this review is to describe the local knowledge and folk remedies based on the use of invertebrates and their derivative products in contemporary Spanish ethnoveterinary medicine. An overview in the fields of ethnozoology, ethnoveterinary medicine and folklore was made. Automated searches in the most important databases were performed. All related works were examined thoroughly and use-reports were obtained from 53 documentary sources. The traditional use of 18 invertebrate species and five ethnotaxa and a total of 86 empirical remedies based on the use of a single species was recorded. The two most relevant zoological groups were found to be insects and molluscs. A broad diversity of body parts or derivative products have been and are used to treat or prevent ca. 50 animal diseases or conditions, in particular diseases of the skin and subcutaneous tissue, different infectious livestock diseases, and disorders of the eye and adnexa. Cattle, sheep and equines form the group of domestic animals in which the greatest number of remedies are mentioned. In addition, seven magical remedies and practices are documented. In comparison with other culturally related areas, this is a rich heritage. The use-reports included here will help in the search for new and low-cost drugs for treating livestock and alternative materials for pharmaceutical purposes, future research addressing the validation of the effects and the development of organic farming.     

Folk Phytotherapy in Paediatric Health Care in Central and Southern Italy: a Review

Complementary and alternative medicine (CAM) consists of systems and practices used to prevent or treat illness, and/or promote health and wellbeing, generally with herbal remedies. In recent decades, ethnobotanical and ethnopharmacological surveys have received increased attention among populations in central and southern Italy traditionally highly conservative regarding knowledge of folk medicine. This review highlights the use of wild and cultivated plants in paediatric health care. From a search of articles published between 1978 and 2017 we found a total of 34 containing reports of medicinal plants specifically used for treating children’s diseases, listing 83 taxa belonging to 37 families in 116 recorded cases of medicinal plant use. Tuscany has the highest number of plant use reports and the highest number of species used in a single region, followed by Campania and Sicily. Allium sativum is the most widely reported species, cited in eight regions. We identified eight ailment categories. Plants used as anthelmintics and for gastro-intestinal and skin diseases are widely used.     

Beautiful Bugs,Bothersome Bugs,and FUN Bugs: Examining Human Interactions with Insects and Other Arthropods

Because the ostensible majority of incidental human–insect (and other arthropods) interactions are negative, any interest in non-pretty “bugs” appears to be inherently demotivated. Three complementary studies explored US college students’ perceptions, knowledge, and experiences of insects to better understand folk classifications and to identify potentially new ways to present them to motivate human interest. Study 1, an open-ended survey (n = 236), found that knowledge of insects is limited to a mean of 13 insects. Of these 13 insects, most were also dichotomized as liked (beautiful bugs) or disliked (bothersome bugs). The second study, using semi-structured interviews (n = 60), revealed similar categories as found in the first study, providing further details about positive and negative perceptions of, attitudes to, and types of experiences people have with, insects and other closely related arthropods. The last study (n = 200) used a paired forced-choice scale with 10 silhouettes of insects and related arthropods to replicate and expand the findings from the first two studies. This study tested whether respondents would report interest in novel and unknown arthropods over commonly known and preferred ones. The results indicate little knowledge of the diversity of insects among a young, elite, middle-class sample of college students and the existence of two robust but small folk categories of insects/arthropods (beautiful, bothersome). Results from the third study indicated there is a group of potentially fascinating unfamiliar (FUN) insects/arthropods/bugs that could evoke interest if people were simply exposed to them. Implications for informal recreation and educational programming and a research agenda are presented.     

Medicinal plants of Otwal and Ngai Sub Counties in Oyam District, Northern Uganda

Arunachal Pradesh, the easternmost part of India, is endowed with diverse natural resources and inhabited by a variety of ethnic groups that have developed skills to exploit the biotic resources of the region for food and medicines. Information on animals and animal parts as components of folk remedies used by local healers and village headmen of the Nyishi and Galo tribes in their respective West Siang and Subansiri districts were obtained through interviews and structured questionnaires. Of a total of 36 vertebrate species used in treatments of ailments and diseases, mammals comprised 50%; they were followed by birds (22%), fishes (17%), reptiles (8%) and amphibians (3%). Approximately 20 common complaints of humans as well as foot and mouth disease of cattle were targets of zootherapies. Most commonly treated were fevers, body aches and pains, tuberculosis, malaria, wounds and burns, typhoid, smallpox, dysentery and diarrhoea, jaundice, and early pregnancy pains. Very few domestic animal species (e.g., goat and cattle) were used zootherapeutically. More frequently it was wild animals, including endangered or protective species like hornbill, pangolin, clouded leopard, tiger, bear, and wolf, whose various parts were either used in folk remedies or as food. Some of the animal-based traditional medicines or animal parts were sold at local markets, where they had to compete with modern, western pharmaceuticals. To record, document, analyze and test the animal-derived local medicines before they become replaced by western products is one challenge; to protect the already dwindling populations of certain wild animal species used as a resource for the traditional animal-derived remedies, is another.     

The faunal drugstore: Animal-based remedies used in traditional medicines in Latin America

Zootherapy is the treatment of human ailments with remedies made from animals and their products. Despite its prevalence in traditional medical practices worldwide, research on this phenomenon has often been neglected in comparison to medicinal plant research. This review discusses some related aspects of the use of animal-based remedies in Latin America, identifies those species used as folk remedies, and discusses the implications of zootherapy for public health and biological conservation. The review of literature revealed that at least 584 animal species, distributed in 13 taxonomic categories, have been used in traditional medicine in region. The number of medicinal species catalogued was quite expansive and demonstrates the importance of zootherapy as an alternative mode of therapy in Latin America. Nevertheless, this number is certainly underestimated since the number of studies on the theme are very limited. Animals provide the raw materials for remedies prescribed clinically and are also used in the form of amulets and charms in magic-religious rituals and ceremonies. Zootherapeutic resources were used to treat different diseases. The medicinal fauna is largely based on wild animals, including some endangered species. Besides being influenced by cultural aspects, the relations between humans and biodiversity in the form of zootherapeutic practices are conditioned by the social and economic relations between humans themselves. Further ethnopharmacological studies are necessary to increase our understanding of the links between traditional uses of faunistic resources and conservation biology, public health policies, sustainable management of natural resources and bio-prospecting.     

Urban Folk Medicine: A Functional Overview

Social and economic functions of folk illness and folk medicine are fairly well known for rural contexts but still lack codification for urban milieus. In this exploratory paper, folk health practices are examined in terms of their response to urban socioeconomic characteristics. Such practices appear to serve functions of acculturation, guilt displacement resulting from failure to achieve, and subgroup identity maintenance, among others. Folk practices are resilient, readily shifting to adjunct functions of healing under pressure from effective modern medical and welfare systems . [medical anthropology, urban anthropology, curanderismo, ethnology, health]     

Insects as a model system for aging studies

As the human lifespan has increased dramatically in recent decades, the amount of aging research has correspondingly increased. To investigate mechanisms of aging, an efficient model system is required. Although mammalian animal models are essential for aging studies, they are sometimes inappropriate due to their long lifespans and high maintenance costs. In this regard, insects can be effective alternative model systems for aging studies, as insects have a relatively short lifespan and cost less to maintain. Many species of insects have been used as model systems for aging studies, especially fruit flies, silkworm moths and several social insects. Fruit flies are most commonly used for aging studies due to the wide availability of abundant resources such as mutant stocks, databases and genetic tools. Silkworm moths are also good tools for studying aging at the tissue level due to their relatively large size. Last, social insects such as ants and bees are good for investigating lifespan determinants, as their lifespans significantly differ according to caste despite a constant genotype among the population. In this review, we discuss the current status and future prospects of aging research using insect model systems.     

Plant folk medicines among the nicobarese of Katchal Island,India

This paper deals with the plant folk medicines among Nicobarese aboriginals of Katchal Island, in the Nicobar group, India. The tribals, living in complete geographical isolation, have been using folk medicines from time immemorial. Data on 65 plant species were gathered from experienced old men and women. Therapeutic applications and manner of using are initially documented and described as plant remedies in folkloric tradition and popular domestic medicine. No chemical principles are identified; no putative herbal remedies are pharmaceutically and medically evaluated. A brief account of the geography of the islands, climate, ethnology, and methodology of the present work is given. Vernacular name(s) of the plants in the Nicobarese language are incorporated for the first time in literature.     

American palm ethnomedicine: A meta-analysis

Background

Animal-based remedies constitute an integral part of Brazilian Traditional Medicine. Due to its long history, zootherapy has in fact become an integral part of folk medicine both in rural and urban areas of the country. In this paper we summarize current knowledge on zootherapeutic practices in Northeast of Brazil, based on information compiled from ethnobiological scientific literature.

Methods

In order to examine the diversity of animals used in traditional medicine in Northeast of Brazil, all available references or reports of folk remedies based on animals sources were examined. 34 sources were analyzed. Only taxa that could be identified to species level were included in assessment of medicinal animal species. Scientific names provided in publications were updated.

Results

The review revealed that at least 250 animal species (178 vertebrates and 72 invertebrates) are used for medicinal purposes in Northeast of Brazil. The inventoried species comprise 10 taxonomic categories and belong to 141 Families. The groups with the greatest number of species were fishes (n = 58), mammals (n = 47) and reptiles (n = 37). The zootherapeutical products are used for the treatment of different illnesses. The most widely treated condition were asthma, rheumatism and sore throat, conditions, which had a wide variety of animals to treat them with. Many animals were used for the treatment of multiple ailments. Beyond the use for treating human diseases, zootherapeutical resources are also used in ethnoveterinary medicine

Conclusion

The number of medicinal species catalogued was quite expressive and demonstrate the importance of zootherapy as alternative therapeutic in Northeast of Brazil. Although widely diffused throughout Brazil, zootherapeutic practices remain virtually unstudied. There is an urgent need to examine the ecological, cultural, social, and public health implications associated with fauna usage, including a full inventory of the animal species used for medicinal purposes and the socio-cultural context associated with their consumption.     

武夷山市药用植物资源调查及其民间传统应用分析

通过查阅文献、野外采集调查、民间走访及传统集市访查等方法，对武夷山市药用植物资源和民间传统用药的特点进行调查分析。武夷山市药用植物有1842种，分属于253科923属。其中，共收集到有实物的民间常用药用植物226种，整理鉴定后，明确其来源、入药部位、功能主治的有164种。武夷山市药用植物种类多，民间医药文化知识丰富，具有较好的发展前景。     

A review on ethno-medicinal plants used in traditional medicine in the Kingdom of Saudi Arabia

The traditional medicine based on medicinal plants in the Kingdom of Arabia Saudia presents a strong relationship belonging to natural remedies, health, diet, and folk healing practice recognized by a specific culture. The aim of the current study is to carry out an ethnobotanical review on medicinal plants used in traditional medicine in the Kingdom of Arabia Saudia including information on plant species, used parts, preparation method as well as medical uses. Earlier published data in journals, textbooks, periodicals, websites, and databases written in pharmacological evidence of Suadi medicinal plants were based on gathering information. The present review work reported that 96 species belonging to 47 families have been used in Saudi Pharmacopeia. Amaranthaceae has the highest number of plant species (7) Followed by Asteraceae, Apocynaceae, and Fabaceae with 5 plant species in each. The inventoried plant species in the current work are frequently used for the treatment of various illnesses and to ensure the medication safety of Saudi people. The biological analysis of plant form used in Saudi natural remedies showed the dominance of herb and subshrub form with a percentage of 43% and 30% respectively. The most used preparation method of plant drugs, which used in Saudi Alternative medicine was decoction and infusion. The whole plant, leaves, seeds, and aerial parts were the most useful plant parts in natural preparation in Saudi traditional medicine with a percentage of 29%, 28%, 7%, and 5% respectively as reported in the present review work. The present review work gives big data about medicinal plants used in traditional medicine in the Kingdom of Saudi Arabia including data about plant species, used parts, preparation method as well as medical uses.     

Floral resource partitioning by social wasps (Hymenoptera: Vespidae) and bees (Hymenoptera: Apoidea) in an area of caatinga in Brazil

Wasps and bees are important components of flower visitor guilds in the Neotropical region. The abundance of social wasps and bees, collected during flower visits, was used to calculate niche breadth and niche overlap indices, in order to characterize the utilization of the floral resources by those insects. Samples were taken monthly, for 13 months (156h), by two collectors which captured the specimens on flowers using entomological nets, while walking along a way in an area of caatinga at Itatim, State of Bahia, Brazil. Wasps and bees heavily visited a few sources of floral resources, but the most visited plants by each group were different, and few plant species were important for both groups, resulting in low niche overlap between bees and wasps. The niche overlap among wasp species was generally higher than among bee species. The general overlap, which takes into consideration all species together was low (< 30%).     

Illness behavior of housewives in a rural area in Japan: A health diary study

A health diary study was conducted to examine the incidence and nature of health problems and illness behavior among rural residents in Japan. Attention was paid in particular to the utilization of folk medicine or alternative practitioners in the context of illness behavior. One hundred and sixty-one health problems were recorded over a 4-week diary period by 28 housewives aged 35–64 years. Headache, tiredness and gastrointestinal problems were among the most common problems. Emotional/psychological problems, the most frequently recorded problems in the health diary studies conducted in the United States or England, were recorded by only 3 participants. Only 6 problems (3.7 percent) resulted in consulting a doctor. Three women utilized an acupuncturist, shinkyshi, during the diary period. Self-care, such as resting by lying down, using home remedies and self-medication including household drugs, Toyama kusuri and folk medicine, was practiced for 101 problems (62.7 percent). Folk medicine or alternative practitioners played important roles in the health seeking process. The health diary method was shown to be suitable not only to Western communities but also in a rural Japanese context.     

Urinary diseases and ethnobotany among pastoral nomads in the Middle East

This article is derived from a broad, twenty-year study of ethnobotany and folk medicine among pastoral nomads in the Middle East which took place from 1984 to 2004. The article presents examples of different treatments of diseases and disorders of the urinary tract carried out by healer herbalists. The preparation of remedies includes boiling infusions, extraction of dry or fresh leaves, flowers, seeds or whole plants. Some of these plants were used both as food and as medicine, by ingesting different parts of the plants, such as leaves, flowers, fruits, and so on, either while soft, cooked or dried. Data were collected by using unstructured interviews and by observation. These plants were identified by healers, patients, and university botanists. This paper identified eighty-five plant species, which belong to thirty-six families. The most representative families are: Asteraceae (8), Brassicaceae (6), Poaceae (6), Umbelliferae (6).     

A Proboscis Extension Response Protocol for Investigating Behavioral Plasticity in Insects: Application to Basic,Biomedical, and Agricultural Research

Insects modify their responses to stimuli through experience of associating those stimuli with events important for survival (e.g., food, mates, threats). There are several behavioral mechanisms through which an insect learns salient associations and relates them to these events. It is important to understand this behavioral plasticity for programs aimed toward assisting insects that are beneficial for agriculture. This understanding can also be used for discovering solutions to biomedical and agricultural problems created by insects that act as disease vectors and pests. The Proboscis Extension Response (PER) conditioning protocol was developed for honey bees (Apis mellifera) over 50 years ago to study how they perceive and learn about floral odors, which signal the nectar and pollen resources a colony needs for survival. The PER procedure provides a robust and easy-to-employ framework for studying several different ecologically relevant mechanisms of behavioral plasticity. It is easily adaptable for use with several other insect species and other behavioral reflexes. These protocols can be readily employed in conjunction with various means for monitoring neural activity in the CNS via electrophysiology or bioimaging, or for manipulating targeted neuromodulatory pathways. It is a robust assay for rapidly detecting sub-lethal effects on behavior caused by environmental stressors, toxins or pesticides.We show how the PER protocol is straightforward to implement using two procedures. One is suitable as a laboratory exercise for students or for quick assays of the effect of an experimental treatment. The other provides more thorough control of variables, which is important for studies of behavioral conditioning. We show how several measures for the behavioral response ranging from binary yes/no to more continuous variable like latency and duration of proboscis extension can be used to test hypotheses. And, we discuss some pitfalls that researchers commonly encounter when they use the procedure for the first time.     

Roles of Hydrocarbons in the Recognition Systems of Insects

SYNOPSIS. Many bioassays have shown that cuticular hydrocarbonsare used in the recognition systems of both solitary and socialinsects. The function of insect recognition systems is to enablean insect to recognize, and possibly discriminate, its own species,sex, or kin from that of other insects. The primary functionof cuticular hydrocarbons is to protect the insects from desiccation.Hydrocarbons can be removed from insect cuticles and characterizedwith gas chromatography/mass spectrometry. Studies using suchanalytical techniques have revealed that insect hydrocarboncompositions are species-specific, sex-specific and, in socialinsects, colony- and caste-specific. Furthermore, recognitionbioassays have confirmed that certain components of the cuticleof some insect species are sex attractants as well as aphrodisiacsor sex inhibitors. Other bioassays have shown that hydrocarbonsare important in facilitating colony structure in social insects.In addition, the hydrocarbons of some parasitic insects appearto mimic those of their host species. Thus, hydrocarbons areproving to be very important in the everyday activities of manyinsect species.     

Notes on entomophagy and entomotherapy generally and information on the situation in India in particular

Indian tribals use insects in a variety of ways. Species containing valuable protein, easily digestible fats, and considerable amounts of vitamins and minerals are consumed; others serve as raw material for folk remedies. Such uses need to be documented, because tribal communities are increasingly discarding their age-old practices. Research into this field can benefit India and the rest of the world in several ways. Traditional communities need to be shown to appreciate the value of their customs and that to look after their environment (lest many of the useful insects will disappear) is not a luxury, but a necessity. Moreover, studying food insects and therapeutically important species can lead to economic spin-offs and would allow countries like India to develop ways to sustainably use this abundant natural resource.     

Population structure and genetic diversity analysis in Gynaikothrips uzeli (Zimerman, 1909) (Thysanoptera: Phlaeothripidae) by RAPD markers

Thrips are small insects (0.5-3.0 mm) with distinct habits and life histories characterized by haplodiploid sex determination. In general, low levels of genetic diversity have been reported in haplodiploid insects, although most reports focus on the order Hymenoptera. Therefore, we used RAPD markers to evaluate the structure and both inter- and intra-population genetic variability of Gynaikothrips uzeli (Thysanoptera: Phlaeothripidae). Six populations, three from Paraná state, southern Brazil, and three from Bahia, northeastern Brazil, were studied. Similarly to other haplodiploid insects, the genetic diversity of G. uzeli was reduced. This result is putatively related to the haplodiploid sex determination system, which yields little genetic variation, and to ecological traits of the studied species, such as the low dispersal abilities and life mode in leaf galls. All individuals were homogeneously clustered in their respective collection sites, forming two main groups in which populations from similar environments were more closely related. The analyzed populations were highly structured, and the genetic variation was higher among than within populations.     

Vibrational Communication and the Ecology of Group-Living, Herbivorous Insects

Communication among members of a colony is a key feature ofthe success of eusocial insects. The same may be true in otherforms of insect sociality. I suggest that substrate-borne vibrationalcommunication is important in the success of group-living, herbivorousinsects. I examine three challenges encountered by herbivorousinsects: locating and remaining in a group of conspecifics;locating food resources; and avoiding predation. Studies ofgroups of immature treehoppers, sawflies and butterflies suggestthat vibrational communication can be important in each of thesecontexts, enhancing the ability of these group-living herbivoresto exploit the resources of their host plants.