Pathogens and pesticides are likely to co-occur in honeybee hives, but much remains to be investigated regarding their potential interactions. Here, we first investigated the metabolisation kinetics of thiamethoxam in chronically fed honeybees. We show that thiamethoxam, at a dose of 0.
View Article and Find Full Text PDFBackground: In Human African Trypanosomiasis, neurological symptoms dominate and cardiac involvement has been suggested. Because of increasing resistance to the available drugs for HAT, new compounds are desperately needed. Evaluation of cardiotoxicity is one parameter of drug safety, but without knowledge of the baseline heart involvement in HAT, cardiologic findings and drug-induced alterations will be difficult to interpret.
View Article and Find Full Text PDFObjectives: To estimate the frequency and evolution of heart involvement in human African trypanosomiasis (HAT) using electrocardiogram (ECG) findings; to describe these findings and to assess the frequency and clinical relevance of symptoms and signs before and after treatment.
Methods: In a prospective cohort study ECG findings, signs and symptoms consistent with heart failure and cardiac laboratory parameters were studied at baseline, 2 days after the end of treatment and 3 months later.
Results: Major ECG alterations were significantly more frequent in HAT patients than in healthy controls (71%vs.