of 1.3 mg/kg for 7 days in combination with 5 (mg/kg)/day of chloroquine. Antileishmanial Test Method. The antileishmanial activity of 2d was determined in golden hamsters by the method of Hanson et Male golden hamsters were inoculated intracardially with lo7 amastigotes of the Khartoum strain of Leishmania donovani. Administration of the drug was begun 3 days after inoculation and was continue...

BACKGROUND Leishmaniasis has been identified as a major public health problem in tropical and sub-tropical countries. The present study was aimed to investigate antileishmanial effects of various extracts of Berberis vulgaris also its active compoenent, berberine against Leishmania tropica and L. infantum species on in vitro experiments. METHODS In this study in vitro antileishmanial activity...

Topical treatment, with drug-containing ointments, of cutaneous leishmaniasis caused by Leishmania major in BALB/c mice was studied. Twenty chemotherapeutic agents having potential or established antileishmanial activity were formulated in different ointment and cream bases. Only 15% paromomycin sulfate with 12% methylbenzethonium chloride, 12% benzethonium chloride, 12% cetalkonium chloride, o...

BACKGROUND Leishmaniasis is the world's second deadliest parasitic disease after malaria, and current treatment of the different forms of this disease is far from satisfactory. Alkylphospholipid analogs (APLs) are a family of anticancer drugs that show antileishmanial activity, including the first oral drug (miltefosine) for leishmaniasis and drugs in preclinical/clinical oncology trials, but t...

Julocroton triqueter extracts have antileishmanial activity; however, the effect on genetic stability has not been studied. We evaluated genotoxic and cell death induction potential (in vitro and in vivo) of J. triqueter var. triqueter hydroalcoholic extracts, as well as their antigenotoxic potential in vivo. The in vitro genotoxic studies were performed using human leukocytes at four different...

The antileishmanial activity of extracts of Warburgia ugandensis Spraque (Canellaceae), a known traditional therapy in Kenya was evaluated in vivo. Treatment of infected BALB/c mice with W. ugandensis extracts orally resulted in a reduction of the size of lesions compared to the untreated control. The lesion sizes differed significantly for the four extracts (p=0.039) compared to the untreated ...

A series of N(2),N(4)-disubstituted quinazoline-2,4-diamines has been synthesized and tested against Leishmania donovani and L. amazonensis intracellular amastigotes. A structure-activity and structure-property relationship study was conducted in part using the Topliss operational scheme to identify new lead compounds. This study led to the identification of quinazolines with EC50 values in the...

Infections caused by protozoan parasites continue to be a significant cause of morbidity and mortality across the globe, with malaria leishmaniasis forming fulcrum these infections. Decreased effectiveness existing drugs increasing cases drug resistance have called for multifaceted approach development safe, efficacious, affordable leishmaniasis. The present review article aims unearth structur...