Proteophosophoglycans regurgitated by Leishmania-infected sand flies target the L-arginine metabolism of host macrophages to promote parasite survival.

All natural Leishmania infections start in the skin; however, Herbal Teas little is known of the contribution made by the sand fly vector to the earliest events in mammalian infection, especially in inflamed skin that can rapidly kill invading parasites.During transmission sand flies regurgitate a proteophosphoglycan gel synthesized by the parasite

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The Greek public debt problem

The present paper examines the issue of the Greek public debt.After providing a historical discussion, Footcare Health we show that the austerity of the last six years has been unsuccessful in stabilizing the debt while, at the same time, it has taken a heavy toll on the economy and society.The recent experience shows that the public debt is unsust

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