Proliferative activity of salivary tumor cells

Salivary carcinomas comprise 2-3 % of malignant tumors of the head and neck. The basic method of morphological study in early diagnostics is aspiration puncture with a fine needle (FNAB). Complex histologic structure and great diversity of morphological items complicate cytologic diagnostics of salivary tumors considerably. Immunocytochemical examination must be used to reduce the errors, it enables to reveal neoplastic cells at early stages of malignization. High proliferative activity of tumor cells is one of their biological peculiarities. Accuracy in differential diagnostics between benign and malignant tumors is improved through determination of mitotic index combined with a fine needle aspiration puncture

PECULIARITIES OF ORGANIZATION OF POST-SPEAKED ASSOCIATION OF ALUMNI STUDY TRAINING PROGRAMS IN THE CONTEXT OF LIFE CYCLE SUPPORT OF THE TEACHER PROFESSION

The article reveals the peculiarities of the organization of graduate support of graduates of the targeted training program in the context of supporting the life cycle of the teacher's profession. Important stages of the life cycle of the pedagogical profession are described. The model of the teacher's special training and contract employment is offered, the mechanisms of its implementation in the context of the trajectory of the entrance, promotion and exit after the completion of the targeted training program are defined. The mechanism of graduate support of graduates as one of the elements of the model of targeted training of teachers is presented, its priority goals and tasks are described, as well as the fundamental principles that determine the logic of the graduate's graduate support process. The tools of the mechanism of postgraduate accompaniment are developed, among which the defining role is played by the electronic interactive multifunctional online support service. The article describes the results obtained during the approbation of the developed mechanism for graduate support of graduates of the targeted training program and their impact on the solution of the problem of updating the teaching staff