Dermatological Ailments Research Articles

Ethnoveterinary Survey of Medicinal Plants Used for Treatment of Animal Diseases in Ambo District of Oromia Regional State of Ethiopia.

Traditional knowledge on the use of medicinal plants is in danger of extinction because of different changes taking place all over the world including Ethiopia, and thus, there is a need for its immediate documentation for the purpose of conservation, sustainable utilization, and development. Thus, an ethnobotanical study was conducted in Ambo District, Oromia Regional State of Ethiopia, to document and analyze local knowledge on medicinal plants used for the treatment of animal diseases. Data were collected between November 2017 and April 2018 mainly through semi-interviews conducted with purposively selected informants. Data collected mainly included demographic information of respondents, local names of medicinal plants, plant parts used, preparation methods, mode of applications, diseases treated, and habit and habitat of the reported plants. Based on data obtained through interviews, informant consensus factor (ICF) values were computed. A total of 55 medicinal plants used to manage livestock ailment were reported by informants in the Ambo District. Herbs were commonly used in the preparation of remedies. Leaf was the most frequently utilized plant part accounting for 49.1% of the total reported medicinal plants. The majority (69.0%) of the medicinal plants used in the study district were uncultivated ones mainly harvested from edges of forests and bushlands, roadsides, riverbanks, and grasslands. High ICF values were obtained for ophthalmological (0.82), dermatological (0.79), febrile (0.77), and gastrointestinal ailments (0.77). The current study shows that there is still rich traditional knowledge on the use of plants to control various animal diseases in the study district. However, such a claim needs to be scientifically verified with priority given to medicinal plants used in the treatment of ailment categories with high ICF values as such plants are considered to be good candidates for further pharmacological evaluation.

Classification of Skin Diseases by Image Processing using Machine Learning Techniques

Dermatological ailments are the most predominant illnesses around the world. Despite being normal, its finding is very troublesome and requires broad involvement with the space. One of the serious issues coming in the therapeutic field is that specialists are not ready to recognize that tainted part which isn't obvious by unaided eyes and along these lines they just work the unmistakable contaminated piece of the skin and this may cause a significant issue like malignancy or any hazardous malady later on. Skin malignancy arrangement framework is created and the relationship of the skin disease picture crosswise over various kinds of neural system is set up. The gathered restorative pictures are feed into the framework, and utilizing diverse picture preparing plans picture properties are upgraded. Valuable data can be separated from these therapeutic pictures and go to the order framework for preparing and testing utilizing MATLAB picture handling tool stash for discovery of dead skin. In any case, a programmed restorative pictures examination framework dependent on proposed AI procedure as Artificial neural systems of PCA with following highlights of the pictures: I. Appropriate Enhancement ii.Feature extraction and choice iii.Grouping.In this manner, the aftereffects of the proposed method utilizing MATLAB programming are completed for investigation which are helpful to the specialist.

Clinical study of cutaneous infections in children

Background: Dermatological ailments contribute to one third of outpatient visits in paediatric clinics. Among these, cutaneous infections are found to be the commonest as per various studies. This study was conducted to find out the commonest cutaneous infections in children. Aim was to find out the prevalence of various cutaneous infections in children.Methods: In this study 200 children aged between 1- and 12-years attending outpatient clinic with signs and symptoms suggestive of cutaneous infection were included in the study. History, physical examination and appropriate tests were done to arrive at the diagnosis.Results: Here, 133 children were male and 67 were female. Viral infections were found to be the commonest cutaneous infections and were found in 85 children followed by bacterial infections in 52, fungal infections in 42 and infestations in 21. The presence of high humidity and hot climate in our coastal city along with the prevalent clothing pattern, overcrowding and socio economic factors play a significant role in the type of cutaneous paediatric infection found in that geographical area.Conclusions: Proper hygiene, education and clothing along with avoidance of overcrowding and early medical attention will help to prevent peadiatric cutaneous infections.

Polyalthia longifolia leaves methanolic extract targets entry and budding of viruses-an in vitro experimental study against paramyxoviruses.

Synthetic antiviral drugs have several limitations including high cost. Thus research on antiviral property of medicinal plants is continuously gaining importance. Polyalthia longifolia possesses several medicinal properties and has been used in traditional ayurvedic medicine for treatment of dermatological ailments as kushta, visarpa/herpes virus infection and also to treat pyrexia of unknown origin as mentioned in Visarpa Chikitsa. Keeping in view the cytotoxic, anti-cancer activity and antiviral efficacy of Polyalthia longifolia against herpes, present study was undertaken to evaluate the in vitro antiviral activity of methanolic extract of Polyalthia longifolia leaves, if any, and to unravel the possible target(s)/mechanism of action. Antiviral activity of Polyalthia longifolia methanolic extract was studied using Vero cell lines against paramyxoviruses, namely-peste des petits ruminants virus (PPRV) and Newcastle disease virus (NDV). Cytotoxicity of the test extract was evaluated employing MTT assay. Virucidal activity, and viral-attachment, virus entry and release assays were determined in Vero cells using standard experimental protocols. The viral RNA in the virus-infected cells was quantified by qRT-PCR. At non-cytotoxic concentration, methanolic extract of Polyalthia longifolia leaves was found to inhibit the replication of PPRV and NDV at viral entry and budding level, whereas other steps of viral life cycle such as attachment and RNA synthesis remained unaffected. Polyalthia longifolia leaves extract possesses promising antiviral activity against paramyxoviruses and acts by inhibiting the entry and budding of viruses; and this plant extract evidently possesses excellent and promising potential for development of effective herbal antiviral drug.

Skin in the game: Video-game-related cutaneous pathologies in adolescents.

BackgroundFollowing the inception of video games and the subsequent development of progressive innovations in videogame technology, many reports of videogame-related dermatologic conditions soon emerged in literature. Children and adolescents, in particular, are among the most avid consumers of online digital entertainment.MethodsIn an effort to better detail the impacts of these cutaneous manifestations and provide recommendations for injury prevention as it relates to video games, we performed an extensive systems-based literature review pertaining to the clinical features, etiology, diagnosis, and treatment of reported cases of dermatoses resulting from the misuse of video games.ResultsA literature review using PubMed, SCOPUS, Ovid MEDLINE and EMBASE was performed. Hardware implicated in the reported cases include video games consoles, personal computers, laptop computers, mobile phones and tablets. The dermatologic conditions are primarily localized to the extremities, particularly the palms and fingers. The majority are associated with repetitive friction and trauma, as well as allergic contact sensitivities. For all cutaneous manifestations induced by video gaming, early recognition and removal of the offending agent was most often described as effective in symptom resolution.ConclusionsThe universal use and pervasive popularity of video games for recreational purposes present an emerging dermatological concern. As videogames become increasingly advanced and immersive, various cutaneous conditions arising from intensive gaming will likely become common over time. Consequently, it is critical that dermatologists consider video games with a high index of suspicion when encountering dermatological ailments in underage patients engaging in persistent gaming behavior.

In silico validation of the indigenous knowledge of the herbal medicines among tribal communities in Sathyamangalam wildlife sanctuary, India

The ethno-botanical documentation among ethnic people in Sathyamangalam wildlife sanctuary, Tamil Nadu, India has been investigated for the first time. A total of 61 medicinal plants having new combination uses were reported with adjuvant in the treatment of dermatological, Genitourinary and gastrointestinal ailments. This study could help in the recovery and conservation of traditional medicine system among educated generation. The present study was aimed to: (1) documentation of the traditional knowledge (2) quantitative analysis using Use value (UV), Informant consensus factor (ICF), Index of agreement on remedies (IAR), Relative frequency citation (RFC) and Cultural Importance index (CII) (3) validation of ethno-botanical data using in silico biological activity and toxicity prediction studies. Semi-structured direct interviews were conducted to acquire information from the study area tribes. Total of 89 tribes including both gender among various communities were interviewed and their ethno-botanical knowledge was documented. The data were assessed using ethno-botanical indices methods to estimate the consistency of usage herbal knowledge in various ailments. A total of 61 species were recorded for treatment of categorized ailments. The collected medicinal information from ethnic groups shows remarkable new usage of medicinal plants to particular ailments. Our comparative in silico studies also supported the traditional medicine results with correspondence to their bioactive. Traditional knowledge of ethnic people also linked to their culture and history. This study also infers the usage of traditional plant based medicine. Further research related to the bioactivities of reported plants should be encouraged to explore the importance in pharmaceutical industry.

Protective Effects of a Red Maple (Acer rubrum) Leaves Extract on Human Keratinocytes against H2O2‐induced Oxidative Stress

The red maple (Acer rubrum) species is endemic to eastern North America. It has been used as a folk medicine by the indigenous people of North America to treat dermatological ailments including skin irritation and inflammation. A series of glucitol‐core containing gallotannins (GCGs) has previously been identified from red maple aerial plant parts. Also, ginnalin A (GA), a major GCG in a proprietary phenolic‐enriched red maple leaves extract (Maplifa™), showed anti‐melanogenic effects in murine melanoma B16F10 cells by down‐regulation of tyrosinase and melanogenic gene expression as well as reduction of oxidative stress. However, the dermatological protective effects of Maplifa™ and GA on keratinocytes remain unknown. Herein, we report the protective effects of Maplifa™ and GA on hydrogen peroxide (H2O2)‐induced oxidative stress in human keratinocyte HaCaT cells. H2O2 (at 200 μM) induced cell damage of HaCaT cells and reduced cell viability by 14%. Maplifa™ (at concentrations ranging from 6.25–25 μg/mL) significantly reduced H2O2‐induced cytotoxicity in HaCaT cells and increased cell viability by 25–55%, respectively, as compared to the H2O2‐treatment group. Similarly, GA (at concentrations ranging from 6.25–50 μM) significantly increased cell viability by 34–47% respectively, as compared to the H2O2‐treatment group. In summary, Maplifa™ may have skin protective effects by reducing oxidative stress in keratinocyte HaCaT cells warranting further studies to evaluate its cosmetic applications.This abstract is from the Experimental Biology 2018 Meeting. There is no full text article associated with this abstract published in The FASEB Journal.

General quality of life of patients with acne vulgaris before and after performing selected cosmetological treatments.

BackgroundAchieving a satisfying quality of life for a patient by applying individually matched therapy is, simultaneously, a great challenge and a priority for contemporary medicine. Patients with visible dermatological ailments are particularly susceptible to reduction in the general quality of life. Among the dermatological diseases, acne causes considerable reduction in the quality of life and changes in self-perception that lead to the worsening of a patient’s mental condition, including depression and suicidal thoughts. As a result, difficulties in contact with loved ones, as well as social and professional problems are observed, which show that acne is not a somatic problem alone. To a large extent, it becomes a part of psychodermatology, becoming an important topic of public health in social medicine practice. Pharmacological treatment of acne is a challenge for a dermatologist and often requires the necessity of cooperating with a cosmetologist. Cosmetological treatments are aimed at improving the condition of the skin and reduction or subsiding of acne skin changes.AimThe aim of this study was to assess the influence of selected cosmetological treatments on the general quality of life of patients with acne.Materials and methodsThe study group consisted of 101 women aged 19–29 years ( years, SD =2.3 years). All subjects were diagnosed with acne vulgaris of the face. In the study group, the acne changes occurred over the course of 3–15 years ( years, SD =2.7 years). Selected cosmetological treatments (intensive pulsing light, alpha-hydroxy acids, cavitation peeling, needle-free mesotherapy, diamond microdermabrasion and sonophoresis) were performed in series in the number depending on the particular patient’s chosen treatment, after excluding contraindications. General quality of life of the patients was estimated using the Skindex-29 and Dermatology Life Quality Index (DLQI) questionnaires, before and after the cosmetological treatment.ResultsStatistical analysis of the data obtained from the Skindex-29 questionnaire in areas (emotions, symptoms and physical functioning) and DLQI questionnaire in areas (daily activities, leisure, work and school, personal relations and treatment) showed great improvement in the general quality of life after applying a series of cosmetological treatments. The results are statistically relevant at P<0.0001.ConclusionThe cosmetological treatment significantly improved the general quality of life of patients with acne vulgaris and their skin condition, which was evaluated by the Hellgren–Vincent scale. It was proven that therapy performed in cosmetological clinics may become an integral part of or complete dermatological treatment.

Prevalence and Density of Demodex folliculorum and Demodex brevis (Acari: Demodicidae) in Erzincan Province.

This study aimed to determine the prevalence and density of Demodex folliculorum and D. brevis in Erzincan Province and the association between Demodex spp. and skin moisture, pH, and temperature. The study included total 300 healthy participants without dermatological ailments and residing in Erzincan Province. Moisture, pH, and temperature of the cheek were measured, and the presence of mite was determined in samples from the cheek, nasolabial, and chin region using the standard superficial skin biopsy technique. The prevalence and density of D. folliculorum and D. brevis were found to be 61.3% (mean 14.3/cm2) and 23.3% (mean 3.2/cm2), respectively, in healthy participants. Infestation by Demodex spp. was greater in the cheek (mean 10.4/cm2), followed by the nasolabial region (mean 7.2/cm2) and chin (mean 6.6/cm2), respectively (p<0.001). The prevalence and density of Demodex spp. were greater in those with dry skin (mean 11.6/cm2), pH of 5.5-7.0 (mean 11.2/cm2), and temperature of 20-23°C (mean 13.1/cm2). Males, with aged >60 years, with lower educational status, and who were single were significantly more infested with Demodex spp. Demodex mites are very prevalent in healthy individuals with different skin moisture, skin pH, skin temperature, and demographic characteristics. This may be taken into consideration when epidemiological and clinical studies are conducted on patients having different dermatological ailments.

The effect of skin moisture, pH, and temperature on the density of Demodex folliculorum and Demodex brevis (Acari: Demodicidae) in students and staff of the Erzincan University, Turkey.

The aim of this study was to determine the prevalence and density of Demodex folliculorum and Demodex brevis in students and staff of the Erzincan University, Turkey, and to define the influence of age, gender, educational level, and hygiene as well as skin moisture, pH, and temperature on the presence of Demodex mites. Healthy people without apparent facial dermatoses from nine faculties and five vocational schools of the university were included in the study. The measurements for moisture, pH, and temperature were conducted in the cheek region, while samples for mite presence were taken from the same region using the standard superficial skin biopsy technique. A total of 538 healthy people, 385 students and 153 university staff, were included in the study. Demodex mites were detected in 50.1% of the students (mean 7.1/cm2 ) and in 69.3% of the university staff (mean 13.1/cm2 ). There were statistical differences between the groups of people who were cleaning their face one, two, three, or more times daily and between those who were using and not using personal towels. There was a borderline significant difference between the different age groups and people with different education levels. The density of mites was higher in those with a skin moisture of less than 50%, with a pH of 5-6.5 and temperature of 24-28°C, however the differences between the groups with different skin moisture, skin pH, and skin temperature were not statistically significant. Demodex mites are very prevalent in healthy individuals of both sexes, and this should be taken into consideration when epidemiological and clinical studies are conducted with patients having different dermatological ailments.

Quantification of ethnodietetic knowledge among noninstitutionally trained Siddha practitioners of Virudhunagar District, Tamil Nadu, India

BackgroundIt is well known that diet plays a vital role in the pathogenesis, prevention, and management of diseases. In indigenous medical systems of India, diet is an integral component of treatment, and such knowledge is poorly documented. This study quantified the consensus about the dietary recommendations prescribed by the noninstitutionally trained Siddha practitioners of Virudhunagar District of Tamil Nadu, India. MethodsAfter obtaining prior informed consent, 87 noninstitutionally trained Siddha practitioners were interviewed using the free-list method. The data were segregated into different groups and the consensus was analyzed using informant consensus factor (Fic). ResultsIn the case of recommended diets, blood ailments, fever, hemorrhoids, male infertility, kapha, and dermatological ailments had high Fic values. In this group, 500 use-reports were recorded for the treatment of 27 illness categories. The fruits of Vitis vinifera (blood ailments), Panicum sumatrense (fever), and Amorphophallus paeoniifolius (hemorrhoids) were the highly recommended foods. In the case of restricted diets, dermatological ailments, jaundice, gastrointestinal, vadha, and blood ailments had high Fic values and 26 illness categories were reported with 368 citations. In this category, Solanum melongena (dermatological ailments), Tamarindus indica (jaundice and anemia), and Gallus gallus domesticus (gastrointestinal ailments) were the important restricted foods. ConclusionThe results of this study indicated that a major portion of local knowledge, other than that of local uses of medicinal species, is still undocumented and underutilized. If the recommendations of dietary changes take the claims from local knowledge beyond scientific evidence, the rate of adherence may increase, since these recommendations have a traditional-brand identity. This study also warrants the need of scientific analyses in some cases.

Can teledermatology be a useful diagnostic tool in dermatology practice in remote areas? An Egyptian experience with 600 patients

Introduction The paucity of studies evaluating teledermatology (TD) in developing countries was the impetus behind conducting this work. We aimed to evaluate the feasibility and reliability of TD in remote areas where medical facilities and consultant dermatologists are not available, through measurement of diagnostic concordance rates between face-to-face diagnosis and store-and-forward (SAF) TD diagnosis. Methods A total of 600 patients with dermatological ailments who attended Abshway Hospital were recruited into the study, examined by an on-site dermatology resident, and offered a diagnosis. The clinical images and patients’ history were collected and transferred (through the Dropbox application) to two remote consultant dermatologists. The reliability of the three physicians’ agreement rates was assessed. Results Diagnostic agreement rates between the face-to-face dermatologist and the two teledermatologists were 86.7% and 87% respectively. Of the cases, 97% had complete or partial agreement and 81.3% of cases showed complete agreement between the three physicians. The reliability of the three physicians’ agreement rates was assessed statistically using Cohen’s kappa coefficient (κ) and this showed a range of 0.46–0.52. Conclusion This study might aid in enhancing the utilization of this tool in our country, especially in remote areas with a lack of a proper dermatological service. The simplicity and low cost of the adopted technique might facilitate its use over large sectors. It opens the door for gaining the benefit of this technology in other aspects such as teaching and monitoring health care providers.

Modern Electronic Devices: An Increasingly Common Cause of Skin Disorders in Consumers.

: The modern conveniences and enjoyment brought about by electronic devices bring with them some health concerns. In particular, personal electronic devices are responsible for rising cases of several skin disorders, including pressure, friction, contact dermatitis, and other physical dermatitis. The universal use of such devices, either for work or recreational purposes, will probably increase the occurrence of polymorphous skin manifestations over time. It is important for clinicians to consider electronics as potential sources of dermatological ailments, for proper patient management. We performed a literature review on skin disorders associated with the personal use of modern technology, including personal computers and laptops, personal computer accessories, mobile phones, tablets, video games, and consoles.

Diagnostic agreement between a primary care physician and a teledermatologist for common dermatological conditions in North India.

Background:Primary care physicians (PCPs) encounter a large number of patients with dermatological diseases. However, delivering appropriate management is a challenge considering the inadequate dermatology training offered during the undergraduate medical curriculum. Teledermatology is the clinical evaluation of skin lesions by dermatologists and allows patients to be diagnosed and treated from a distant site. It is seen as a potential solution to the shortage of specialists and providing equitable service in remote areas.Aim:The study was aimed at estimating the diagnostic agreement of common dermatological conditions between a PCP and a teledermatologist.Materials and Methods:Consecutive patients with dermatological ailments who attended a primary health care clinic were recruited into the study, examined by the PCP and offered a diagnosis. The clinical images and patients’ history were collected and transferred to a dermatologist at a tertiary center who also made a diagnosis. Agreement between diagnosis made by the PCPs and the teledermatologist was measured using kappa (κ) statistics.Results:Overall agreement between the diagnoses made by a PCP and the dermatologist was found to be 56%. Poor κ agreement (<0.4) was seen in the diagnosis of psoriasis and eczema.Conclusion:Teledermatology can supplement specialist dermatology service in remote areas. There was poor agreement in the diagnosis of psoriasis, classifying various types of eczematous conditions and fungal infections. Scarce manpower in dermatology at the primary health care level compounded by the burden of skin ailments necessitates training of PCPs in common dermatological conditions.

Documentation and quantitative analysis of the local knowledge on medicinal plants in Kalrayan hills of Villupuram district, Tamil Nadu, India

Ethnopharmacological relevanceThe aim of the present study was to document the medicinal plants by the traditional medical practitioners from Kalrayan hills of Villupuram district in Tamil Nadu, India. Quantitatively analyses of the data were made to acquire some useful leads for further studies. Materials and methodsSuccessive free listing was the method adopted for the interview. In this study, 54 traditional healer medical practitioners were included and their knowledge on medicinal plants was gathered. The data were assessed with the help of two indices viz., informant consensus factor (Fic) and Informant Agreement on Remedies (IAR). ResultsThe present survey is in accordance with some of the aspects of our previous surveys. Regarding the demography of the informants, it exhibited unevenness in male–female ratio and majority of the informants were poorly educated. Practicing this system of medicine as part time job by majority of the informants might indicate the reduced social status of this medicinal system. The present study had recorded the usage of 81 species, which in turn yielded 1073 use reports. The major illness category ‘aphrodisiac, hair care and endocrinal disorders’ hold a high Fic values. Among the other illness categories, gastro-intestinal ailments, genito-urinary ailments and dermatological infection ailments have a high percentage of use reports. Eye ailments, general health, kapha ailments, psychological ailments and skeleton muscular system ailments were the other illness categories with high Fic values. Some of the claims viz., Argyrolobium roseum (aphrodisiac ailments), Rosa brunonii (eye ailments) Hibiscus surattensis (dermatological infections ailments), Bauhinia variegata (neurology Ailments), Cotinus coggygria (circulatory system/cardiovascular ailments) and Uvaria narum (gastro-intestinal ailments) which have relatively high consensus can be taken up for further biomedical studies, since no substantial studies have been conducted on them. ConclusionBased on the results of our present study, we have highlighted some claims which are at high use in the study area but having little scientific support. Studies on such claims will provide scientific base to some extent which in turn will be useful to improve the health of indigenous people.

Consensus analysis of sastric formulations used by non-institutionally trained siddha medical practitioners of Virudhunagar and Tirunelveli districts of Tamil Nadu, India

Ethnopharmacological relevanceSiddha system of traditional medicine has been practiced in Tamil Nadu. This system of medicine has a high number of non-institutionally trained practitioners but studies on their traditional medicinal knowledge are not adequate. The present study is aimed to document and analyze the sastric (traditional) formulations used by the non-institutionally trained siddha medical practitioners in Virudhunagar and Tirunelveli districts of Tamil Nadu, India. MethodsAfter obtaining prior informed consent, interviews were conducted with 115 non-institutionally trained siddha medical practitioners about the sastric formulations used by them for the treatment. Successive free listing method was adopted to collect the data and the data were analyzed by calculating Informant Consensus Factor (Fic) and Informant Agreement Ratio (IAR). ResultsThe study documented data regarding 194 sastric formulations and they were classified into plant, mineral and animal based formulations. Quantitative analysis showed that 62.5% of the formulations were plant based, while the mineral based formulations had a high mean number of citations and versatile uses. Gastrointestinal (12.0%), kapha (11.3%) and dermatological (10.8%) ailments had a high percentage of citations. Jaundice had a high Fic value (0.750) followed by the dermatological ailments. The illness categories with high Fic values under each type of formulation were as follows: jaundice, aphrodisiac and urinary ailments (plant based); jaundice, cuts & wounds and dermatological ailments (mineral based); and hemorrhoids, kapha ailments and heart ailments (animal based formulations). The scientific studies conducted with important formulations under each illness category are discussed. ConclusionThe present study indicated the importance of some illnesses over the others and inclusion of new illnesses under each formulation. The ingredients used to prepare these formulations have shown varying degrees of scientific evidence; generally limited studies were available on the efficacy of them as formulations. Further in-depth studies on the formulations with high IAR value and Fic value of illness categories will be helpful to improve health status of the people.

Ethnomedicinal plants used by the villagers of district Udhampur, J&K, India

Plants are an integral part of life in many indigenous communities. Besides, being the source of food, fodder, fuel, etc., the use of plants as herbal medicines in curing several ailments goes parallel to the human civilization. Ethnopharmacology involves the investigation of the plants used by the traditional communities and further understand the pharmacological basis of these culturally important medicinal plants. Present study was conducted to enlist the medicinal plants used by the local inhabitants of Udhampur district of Jammu and Kashmir, India. Material and methodsDirect interviews of the 182 informants were conducted. The data generated through interviews was analysed using quantitative tools like use-value, factor informant consensus and fidelity level. ResultsA total of 166 species of flowering plants belonging to 63 families and 145 genera were observed to be medicinal and used to cure 78 ailments. Medicinal plants were mainly from Asteraceae, Solanaceae, Lamiaceae, Poaceae, Fabaceae and Amaranthaceae families. Leaves were the most used plant part in the medicinal preparations. The most important medicinal species of the present study site as per the use-value (UV) were: Achyranthes aspera, Zanthoxylum armatum, Acorus calamus, Syzygium cumini, Phyllanthus emblica, Plumbago zeylanica etc. The important ailment categories classified on the basis of factor informant consensus (Fic) were diabetes, external parasite, liver complaints and gastrointestinal disorders. The maximum number of species was utilized to cure gastrointestinal and dermatological ailments. Important species for each ailment category were also assessed using fidelity level. It was found that the older informants provided more information about the ethnomedicinal plants, but this valuable treasure of traditional knowledge is depleting significantly with the decrease in age and increase in educational level. ConclusionThe results of present ethnobotanical survey reveal the rich wealth of indigenous knowledge associated with the villagers of Udhampur district. A number of plants with a high citation values have given some leads for the further pharmocological research. Apart from these highly cited plants, studies need to be done on some other promising plants like Anagallis arvensis, Euphorbia hirta, Ficus benghalensis, Fumaria indica, Prunus persica, Rubus ellipticus, Taraxacum officinale, Tribulus terrestris etc.

Prevalence of various skin disorders in school going children of Kashmir valley of North India: A cross-sectional study

Background: Reports from different parts of the world have revealed wide variation in the prevalence of various skin disorders. Variations exist with respect to age, sex, dwelling and socio-economic status. Prevalence studies of skin disorders in children and adolescents are meager. Aim: The aim of the present study was to determine the prevalence of various skin disorders in school going children of Kashmir valley of North India. Materials and Methods: This cross-sectional study was designed to find the prevalence of skin disorders in the age group of 6-19 years. Kashmir valley of North India was stratified into North, Central and South Kashmir and among them one district was selected. Educational institutions were stratified as per levels of education, i.e. primary, middle, secondary, higher secondary and college. Each strata was sub-grouped sex-wise. From each educational institution, 10% of students were selected through the systematic random sampling. A specially designed questionnaire was framed and information regarding any of dermatological ailments was noted. A total of 5000 students were examined and prevalence of all types of skin disorders was noted. Results: Eczemas formed the largest group followed by acne vulgaris. In the eczema group, pityriasis alba was most frequent type followed by hand eczema, irritant and allergic contact dermatitis taken together. Individually, acne vulgaris was the most prevalent skin disorder in the study group. Conclusion: The study found that skin disorders were more common in males than females, in urban than in rural dwellers, in students from government schools than private schools and in students belonging to the low socioeconomic group.

A Quantitative Study on Indigenous Medicinal Plants Used by Tribes of Kerala

A quantitative study of indigenous medicinal plants with detailed documentationamong tribal people was carried out in Idukki Wildlife Sanctuary, Idukki District, Kerala State. Nine tribal settlements were selected for the study based on the area and availability of information. Accordingly 120 informants were selected purposively. Direct observation, semi structured interview and group discussion were used to collect the data from the informants. The collected data was analysed using Micro-soft Excel spreadsheet 2010 and summarized using descriptive statistical methods. Five different quantitative statistical tools such as Relative Frequency of Citation (RFC), Use value (UV), Relative Importance Index (RI), Relative Importance Index (RI), Fidelity Level (FL) and Informants’ Consensus Factor (ICF) were analysed with score. Acacia caesia (L.) Wild had the highest RFC with rank I,; Adhatoda beddomei C.B. Clarke gave the highest use value with the maximum number of medicinal purposes (four). A majority of species were found to be most used among the community. The highest level of ICF was obtained for urological ailments (UA) followed by gynaecological ailments (GAA) and Dermatological ailments (DA) in that order.

Quantitative ethnobotany of traditional Siddha medical practitioners from Radhapuram taluk of Tirunelveli District, Tamil Nadu, India

Ethnobotanical relevanceThe aim of the present study was to document the knowledge of traditional Siddha medical practitioners from Radhapuram taluk of Tirunelveli district in Tamil Nadu, India, and to quantitatively analyze the data to identify some useful leads for further studies. Materials and methodsSuccessive free listing was the method adopted for the interview. In this study, 84 traditional Siddha medical practitioners were included and their knowledge on medicinal plants was gathered. The data were assessed with the help of two indices viz., Informant Consensus Factor (Fic) and Informant Agreement on Remedies (IAR). ResultsThe present survey is in accordance with some of the aspects of our previous surveys. Regarding the demography of the informants, it exhibited unevenness in male–female ratio and majority of the informants were poorly educated. Practicing this system of medicine as part time job by majority of the informants might indicate the reduced social status of this medicinal system. The present study had recorded the usage of 217 species which were used to prepare 448 formulations, which in turn yielded 812 use reports. Conversion of use reports had yielded a total of 625 claims and 84.16% of the claims were ‘singletons’. The illness category ‘adjuvants’ holds a high Fic value. Among the other illness categories, kapha ailments and dermatological ailments have a high percentage of use-reports. Ailments of blood, jaundice and fever were the other illness categories with high Fic values. Some of the claims viz., Mukia madarasepatana (kapha ailments), Mollugo nudicaulis (febrifuge), Indigofera asphalathoides (dermatological ailments), Aerva lanata (urinary ailments), Abutilon indicum (hemorrhoids) and Hybanthus enneaspermus (aphrodisiac), which have relatively high consensus can be taken up for further biomedical studies, since no substantial studies have been conducted on them. ConclusionOne of the major aims of National Rural Health Mission is to implement traditional Indian system of medicines into the main stream. In such scenario, scientific validation of community-based local health traditions becomes necessary for their rational implementation. Through this study we have highlighted some claims which are at high use in the study area but having little scientific support. Studies on such claims will provide scientific base which in turn will be useful to improve the health of indigenous people.