[Advantages of dose calculation by the Monte Carlo method for the treatment of patients with lung, and head and neck tumors with the robotic system CyberKnife ].

This paper analyzes the recalculation of plans for the exposure of patients with tumors of the lung, head and neck by the Monte Carlo method. There are presented the results of calculations with understating the dose by 29% when using the algorithm Ray-Tracing. It is proposed mandatory recalculation of dose by Monte Carlo method in planning exposure for patients with tumors of the lung and head and neck tumors to eliminate significant systematic errors in the values of input dose.

[The level of immunoglobulins and antispermatic antibodies in the cervical mucus of infertile women with cervix uteri pathology]. / Vyvchennia rivnia imunolohlobuliniv ta antyspermal'nykh antytil u tservikal'nomu slyzu neplidnykh zhinok z patolohiieiu shyiky matky.

This article is about determination of local immunity indices, immunoglobulins of A, M, G, sIgA classes and antispermal immunity of the cervical mucus in infertile women with pathology of cervix uteri. It is shown that usage of complex tests with local immunity as well as identification antispermal antibody should be a reliable basis to diagnose infertile women with benign and precancerous diseases of cervix uteri.