Doxycycline pre-exposure prophylaxis (DoxyPrEP) significantly reduces STIs in two studies

Results from two small studies suggest that doxycycline pre-exposure prophylaxis (DoxyPrEP) is a promising strategy for preventing STIs. In recent years, studies have shown that DoxyPEP – taking doxycycline within 72 hours after sex – can prevent bacterial STIs among men who have sex with men and trans women, and evidence suggests that DoxyPEP is…

Uganda Student Rachel Esther Sanyu Named In Top 50 Shortlist For $100,000 Chegg.org Global Student Prize 2024

Rachel Esther Sanyu, a Pharmacology and Toxicology student from Kampala, Uganda, has been included in the top 50 shortlist for the Chegg.org Global Student Prize 2024. This annual $100,000 award is given to one exceptional student who has made a significant impact on learning, the lives of their peers, and society beyond. Rachel was selected…

The double face of fentanyl: the neuronal basis of opioid addiction

Fentanyl is a particularly powerful synthetic opioid. Diverted from its original medical use, it has become a deadly drug responsible for three-quarters of overdose deaths in the United States. Yet, our knowledge of the impact of opioids on the brain remains incomplete. By deciphering the neuronal mechanisms involved, a team from the University of Geneva (UNIGE) has discovered that…

Paleolithic diets are not without risks

High-protein diets, known as ‘‘Paleolithic diets’’, are popular. Using mouse models, scientists at the University of Geneva (UNIGE) have studied their impact. While effective in regulating weight and stabilizing diabetes, these diets are not without risks. Excess protein greatly increases ammonium production, overwhelming the liver. Excess ammonium can cause neurological disorders and, in severe cases, lead to coma. These results, published…

Religious Leaders Blamed for Hindering Efforts to Curb Teenage Pregnancies in Uganda

Stakeholders from civil society organizations, politicians, and the medical fraternity have criticized religious leaders for hindering campaigns aimed at reducing rampant teenage pregnancies in Uganda. This criticism was voiced during the Kigezi Regional Dialogue on Sexual Reproductive Health Rights, organized by the Non-Governmental Organization Local Sustainable Communities (LOSCO) at White Horse Inn, Kabale. Kabale District…