Doctoral students of the 2nd year of study in the specialty "Pharmacy" Abilkasymova A.M., Tileuberdi N.N. successfully completed a scientific internship at the University of Mississippi at the National Center for Natural Products Research in Oxford (USA) in the period 06/30/2023-08/31/2023. Under the supervising of Professor Samir Anis Ross, doctoral students carried out research work within the thesis research, obtained pharmaceutical products using modern methods to study their pharmacological activity. PhD students attended lectures, trainings and master classes of leading professors of the university, draft publications were prepared. All the results of the research will be included in the of doctoral thesis.