Comparison of Thymus vulgaris (Thyme), Achillea millefolium (Yarrow) and propolis hydroalcoholic extracts versus systemic glucantime in the treatment of cutaneous leishmaniasis in balb/c mice

Background & objectives: Leishmaniasis is a parasitic disease transmitted by sand flies. Many investigations are performed to find an effective and safe treatment for leishmaniasis. In this study, we evaluated the efficacy of herbal extracts of Thymus vulgaris (Thyme) and Achillea millefolium (Yarrow), propolis hydroalcoholic extract and systemic glucantime against cutaneous leishmaniasis in Balb/c mice. Methods: A total of 45 mice were randomised into five groups each including nine mice. They were treated with pure ethanol 70°, systemic glucantime, Achillea millefolium hydroalcoholic extract, Thymus vulgaris hydroalcoholic extract and propolis hydroalcoholic extract for six weeks. The statistical tests including student t-test were used for analysis. Data were analyzed by SPSS software, ver 13.00. Results: Mean of ulcer size reduction were –17.66, –22.57, 43.29, 36.09 and 43.77% for the alcohol, glucantime, yarrow, thyme and propolis groups, respectively. The results were suggestive that Thymus vulgaris, Achillea millefolium and propolis hydroalcoholic extracts were significantly more effective in reduction of ulcer size as compared with glucantime (p = 0.006, 0.002 and 0.008, respectively). Interpretation & conclusion: Our results are suggestive that Thymus vulgaris, Achillea millefolium and propolis extracts are effective for treatment of cutaneous leishmaniasis in mice. Regarding these results, we suggest that efficacy of these extracts alone or in combination are evaluated against human cutaneous leishmaniasis as a randomized clinical trial

The effectiveness of mix extracts of Thyme, Yarrow and Propolis on Cutaneous Leishmaniasis: a comparative study in animal model (Balb/c)

"nBackground: Though many therapeutic modalities have been suggested but still no definite treatment for Cutaneous Leishmaniasis is available. Many compounds including Alkaloid, Quinones, Iridoids, Terpenes, Indole analogue have been documented to have antileishmania activity invitro. On the other hand, the aforementioned compounds can be found in the herbs including Thyme, Yarrow. Propolis is a brown color substance that is collected by honey bee from plants. Regarding the lack of data about the possible efficacy of these herbs against leishmaniasis, we have decided to evaluate and compare the efficacy of herbal extract of Thyme, Yarrow, Propolis and systemic glucantime against cutaneous leishmaniasis in Balb/c, and to formulate drugs without harmful chemical material and without side effect. "nMethods: During three weeks of inoculation of parasite in base tail of mice, lesions will appear in the inoculation site. The animals divided into seven groups. We used mix alchoholic extract solution two times a day, checked lesions weekly for six week and measured size of lesion in the base of tail with kulis- vernieh. "nResults: We observed significant difference between mean of lesion diameter before and after treatment in control, Yarrow and Thyme groups (p<0.05). Paired t test showed no significant difference between mean of lesion diameter after treatment between treatment and glucantime groups (p>0.05). "nConclusion: Alchoholic extract to Thyme and Yarrow have good effect on lesions treatment, we suggest repeat of this study with Thyme and Yarrow extract in gel or cream base in first stage of lesions appearance

Evaluation of Knowledge, Attitude and Performance of the Mothers of Children Affected by Cutaneous Leishmaniasis

Background Cutaneous leishmaniasis (CL) is one of the health problems of many tropical and subtropical regions and is endemic in many parts of Iran especially. Cutaneous leishmaniasis not only is a health problem but also is a social and cultural problem in Iran. Education about health for high risk population seems to have a critical role in prevention of leishmaniasis and therefore evaluation of knowledge, attitude and performance are of importance. For the success of prevention and control programs of any disease, the most important prerequisite is community participation. Program implementers need to understand the disease-related knowledge, attitude, and practices (KAP) of the community, because these are the important determinants of community participation. There are no data from Iran focusing on these aspects, and thus this study presents the information on KAP related to cutaneous leishmaniasis (C.L) in Iran. Methods In this study 166 mothers that had at least one child with CL were studied. Data collection was performed using questionnaires that were designed by epidemiologist and were analyzed using SPSS software. Results The mean of KAP score was 15.7 ± 1.6 (range of 11.5–19). 48 mothers (28.9%) had weak KAP, 79 mothers (47.6%) had average KAP and 39 mothers (23.5%) had excellent KAP. Conclusion According to our results, about 28.9% the mothers had inappropriate KAP score about leishmaniasis highlighting the fact that at least one third of the Isfahan population needs practical education about combating with leishamaniasis. To close the gap between the knowledge and practice of the mothers, face to face education and use of instructional aides are recommended