On May 15, a lecture series, given by Slupsk University professors, Mrs. Natalia Kurhaliuk and Mrs. Halina Tkachenko for Biology students. Theme of the lectures: Pharmacological intervention for preventing ageing process and stress management and Palm oil as a healing ointment. The lecture cycle took place within the scope of the International week, organized by GSU. After the lecture professor met with academic and administrative personal of the faculty of Natural Sciences and discussed plans for future collaboration