This unit was established in 1989 as a multi-purpose laboratory with the aim of conducting directed research projects in the medical field, in addition to supporting postgraduate projects with the necessary equipment, materials and expertise. The unit consists of four departments: Histopathology, Genetics and Molecular Biology, Chemistry and Biochemistry, Parasitology, and Immunology, each of which specializes in advanced research aspects. The activities of these departments are in harmony with each other and with the general objectives of the Faculty of Medicine to which the unit belongs. Keeping pace with the rapid development in the field of scientific research, the unit is keen to develop its staff through periodic training inside and outside the country, in addition to equipping modern devices such as HPLC and PCR.