In the Dissertation Council at the NJSC "Karaganda Medical University", on October 22, 2026, at 10.00, the defense of the dissertation for the degree of Doctor of Philosophy (PhD) by Kossilova Yekaterina Yuryevna will take place on the topic: “Evaluation of the interaction of a nanocellulose dicalcium phosphate dihydrate biocomposite with bone tissue in vivo”, under the educational program 8D10100 – Medicine.