[Tumor infiltrating lymphocytes (TILs) in triple negative breast cancer].

Background: Tumor infiltrating lymphocytes (TILs) are a promising inexpensive prognostic and predictive biomarker in breast cancer. High levels of TILs are associated with improved survival and higher probability to achieve pathological complete response in triple-negative breast cancer (TNBC).

Objective: To assess the level of TILs in TNBC samples and analyze the association between the level of TILs and the main pathological parameters, to identify their impact on long-term results.

[General anesthesia during surgery of breast cancer].

In 1982-1989 intravenous anesthesia was performed to 1160 patients operated on for breast cancer. Intravenous analgesia has a number of advantages over endotracheal anesthesia. The analgesic techniques have been compared.

[Conjugative R-plasmid resistance of the causative agents of Yersinia infection].

Nature, structure, occurrence and drug resistance of 160 strains of Y. pseudotuberculosis and 60 strains of Y. enterocolitica isolated from various sources within 1986-1988 were studied.