The action of solasodine, the steroid-structure alcaloid of Solanum laciniatum Ait., was studied on normal and pyretic body temperature of rats and mice. In rats a single dosage of 3 mg/kg depressed by an average of --1.5+/-0.3 degrees C the normal temperature for 24 h. With larger dosages or longer
In recent decades, chikungunya virus (CHIKV) has re-emerged, leading to outbreaks of chikungunya fever in Africa, Asia and Central and South America. The disease is characterized by a rapid onset febrile illness with (poly)arthralgia, myalgia, rashes, headaches and nausea. In 30 to 40% of the cases,