Lariam (pharmacological name mefloquine) is an antimalaria drug discovered by the US Army shortly after the Vietnam War, and subsequently marketed worldwide by F. Hoffmann-La Roche. The first reported trials of mefloquine were in prisoners, and were performed at the Joliet Correctional Center, Illinois, in 1975, and at the Maryland House of Correction in 1976.1,2 Halfan (pharmacological name ha...

Background: The adverse effects of mefloquine and other quinoline antimalaria drugs can be severe and long-lasting. We believe that the trigger for these effects may be drug-induced hepatocellular damage that causes, firstly, a spillage of retinoids into the circulation (and hence a direct toxic effect on the brain and other target organs), and secondly, disruption of the liver-thyroid axis (an...

Malaria is the one of major diseases which threatens people's life in Africa. Out of humanitarianism, Chinese scientists has contributed to research of Artemisinin and ACTS more than 30 years, China provides long-term antimalaria assistance to Africa and gain great achievements. In Moheli, the island of Comoros, the antimalaria group used a new strategy which universal medication and proactive ...

Although the roles of CD8+ T cells and a major preerythrocytic antigen, the circumsporozoite (CS) protein, in contributing protective antimalaria immunity induced by radiation-attenuated sporozoites, have been shown by a number of studies, the extent to which these players contribute to antimalaria immunity is still unknown. To address this question, we have generated C57BL/6 (B6) transgenic (T...

Artemisin traditionally cleave the peroxide bond by Fe(II) found in heme proteins, thus generating toxic oxygen radicals. Synthetic peroxides, thus are proving to be useful substitutes for artemisinin. The first-generation ozonide OZ277, known as arterolane [1], has been found to inhibit the growth of chloroquine-resistant (K1) and chloroquine sensitive (NF54) parasite strains. In 2012, the com...

Sir—The multicenter randomized trial reported by Overbosch and colleagues [1] is important for 2 reasons. First, the study shows that when taken as malaria prophylaxis, mefloquine is not well tolerated by many travelers. Of the study participants randomized to receive mefloquine, 67.1% reported 1 adverse event, and, in 6% of mefloquine users, these events were severe (defined as requiring medic...