Sphingolipids (SLs) are an integral part of all eukaryotic cellular membranes. In addition, they have indispensable functions as signalling molecules controlling a myriad of cellular events. Disruption of either the de novo synthesis or the degradation pathways has been shown to have detrimental effects. The earlier identification of selective inhibitors of fungal SL biosynthesis promised poten...

Here, I briefly review past history and present patterns in the interactions between parasites (defined broadly to include viruses and bacteria along with protozoan, helminth and arthropod parasites) and human populations in developed and developing countries. Against this background, I offer thoughts on current public health initiatives at national and international levels, with particular ref...

In the present paper some aspects of the biology and various factors influencing the potential for environmental contamination with protozoan parasites infective stages implicated in water and foodborne diseases are described. The major protozoan species that affect humans are Entamoeba histolytica, Acanthamoeba sp., Neagleria sp. Giardia intestinalis, Cryptosporidium parvum, Cyclospora cayetan...

Trypanosomoses are protozoan diseases, affecting both human and animals, and mainly found in tropical Africa, Latin America and Asia. In Africa, trypanosomes produce serious diseases in human beings such as West and East Sleeping Sickness caused by T. brucei gambiense and T. brucei congolense respectively, while in the Americas T. cruzi causes the Chagas disease. Other species of Trypanosoma af...

genus leishmania is a protozoan parasite that causes different severe diseases. fetal calf serum (fcs) is the major part of the leishmania culture media, for mass cultivation and the most expensive ingredient in these media. in the present work, the efficacy of chicken serum was evaluated in leishmania culture media. the results indicated that, the (10%) chicken serum enriched culture medium su...

The most common types of blood protozoa in chickens are from the phylum Apicomplexa, including Plasmodium, Leucocytozoon and Haemoproteus. Blood protozoan diseases can cause decreased egg production, stunting death poultry farms. This study aims to identify calculate prevalence infection casted off laying sold at Wonokromo Market, Surabaya City. One hundred samples were taken by purposive sampl...

backgrounds and aims: the protozoan parasites of the genus leishmania can be stated as the causative agents of the various clinical diseases. fetal calf serum (fcs) is the major part of the leishmania culture media, which is the most expensive ingredient in these media. the coconut water is packed with nutrients that yield an array of health benefits. materials and methods: in the present study...

Genus Leishmania is a protozoan parasite that causes different severe diseases. Fetal Calf Serum (FCS) is the major part of the Leishmania culture media, for mass cultivation and the most expensive ingredient in these media. In the present work, the efficacy of chicken serum was evaluated in Leishmania culture media. The results indicated that, the (10%) chicken serum enriched culture medium su...