Nasrin Hamidizadeh; Behrooz Barikbin; Maryam Yousefi; Abbas Sahraei; Ali Khamesipour; Shima Younespour; Hanif Sadeghitehrani
Volume 14, Issue 2 , 2011, , Pages 48-51
Abstract
Introduction: Cutaneous Leishmaniasis (CL) is a parasitic disease caused by Leishmania species. Currently accessible treatments remain insufficient, and there is pressure to develop suitable and effectual options. In this study, we used different concentrations of podophyllin in vitro on leishmania parasites ...
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Introduction: Cutaneous Leishmaniasis (CL) is a parasitic disease caused by Leishmania species. Currently accessible treatments remain insufficient, and there is pressure to develop suitable and effectual options. In this study, we used different concentrations of podophyllin in vitro on leishmania parasites and then on leishmaniasis lesions in mice and compared their efficacy. Method: We used podophyllin (14.3 µg/ml) in vitro against leishmania major parasites, then in experimental animals in different concentrations. Results: Podophyllin (14.3 µg/ml) that used in vitro eradicated leishmania major parasites, but, in mice after four weeks was not effective and the diameter of the lesions increase with use of topical podophyllin. Conclusion: Despite the lethal effect on leishmania in vitro, treatment with different doses of podophyllin could not accelerate the healing process of the leishmaniasis lesions of the experimental rats.
Hoda Rahimi; Maryam Yousefi; Mina Mirnezami; Zahra Asadi-Kani
Volume 14, Issue 2 , 2011, , Pages 68-70
Abstract
A 24-year-old woman presented with asymptomatic hyperpigmented bilateral patches on her temples, eyelids and forehead since birth. Furthermore, the patient had a congenital grey patch, compatible with Mongolian spot, on her buttock. She had no vascular or other cutaneous lesion. Histopathologic examination ...
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A 24-year-old woman presented with asymptomatic hyperpigmented bilateral patches on her temples, eyelids and forehead since birth. Furthermore, the patient had a congenital grey patch, compatible with Mongolian spot, on her buttock. She had no vascular or other cutaneous lesion. Histopathologic examination revealed bipolar dendritic melanocytes dispersed in a ribbon-like pattern between the collagen fibers and around the neurovascular bundles of the dermis. As far as we know, this is the first case of bilateral “congenital” nevus of Ota in association with a Mongolian spot reported in a patient.
Behrooz Barikbin; Afsaneh Maarefat; Rayhaneh Rahgoshai; Hamideh Moravvej; Nahid Mohtasham; Maryam Yousefi
Volume 13, Issue 4 , 2010, , Pages 131-134
Abstract
Background: Hand eczema is one of the most common dermatologic diseases requiring treatment but common therapeutics such as corticosteroids and anti-histamines have numerous side effects. So, use of herbal agents, which generally have no major side effects, may be useful especially if their efficacy ...
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Background: Hand eczema is one of the most common dermatologic diseases requiring treatment but common therapeutics such as corticosteroids and anti-histamines have numerous side effects. So, use of herbal agents, which generally have no major side effects, may be useful especially if their efficacy is established. Malva Sylvestris (MS) is a tropical plant in Iran with cooling characteristics. Hence, in this study, its efficacy in of the treatment of hand eczema was evaluated. Methods: In this randomized clinical trial, 50 patients with hand eczema who were visited at Shohada-e Tajrish and Loghman hospitals, Tehran, Iran, between 2006 and 2008, were recruited and divided into two groups. In the first group, MS 4% ointment was applied twice a day and in the other group, placebo ointment was usd. The efficacy and side effects were evaluated three and six weeks after beginning of the treatment. Results: Mean age of the patients was 37.3 years and 35.6 years in MS and placebo groups, respectively (P > 0.05). There were no therapeutic adverse effects in the groups. There was a statistically significant difference in all measured scores between two groups in the first and second follow-up sessions (P < 0.0001). Conclusion: Malva Sylvestris seems to be a safe and effective therapeutic modality for the treatment of hand eczema and can be used as an optimal substitute for corticosteroids and antihistamines.
