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Tag Archives: Drugs
Are antibiotic residues is sewage a risk to human health and the environment? Continue reading
Bacteriocins, antimicrobial peptides produced by certain bacteria, might warrant serious consideration as alternatives to traditional antibiotics. Continue reading
Invasive fungal infections are devastating. Despite state-of-the-art antifungal therapy, the mortality rates for invasive infections with the three most common species of human fungal pathogens are Candida albicans, 20%–40%; Aspergillus fumigatus, 50%–90%; and Cryptococcus neoformans, 20%–70%. Although invasive fungal infections … Continue reading
A paper in this week’s PLoS Medicine compares the activity of 50 current and experimental antimalarials against liver, sexual blood, and mosquito stages of selected human and nonhuman parasite species, including Plasmodium falciparum, Plasmodium berghei and Plasmodium yoelii. These results provide … Continue reading
An unfailing observation over the past 70 years is that resistance to all antibiotics emerges eventually after use in the clinic. Where does this resistance come from? Recent work has shown that antibiotic resistance genes are common in metagenomes of … Continue reading