[3-Hydroxy-1,5-diaryl-4-pivaloyl-2,5-dihydro-2-pyrrolones induce the mitotic exit failure and cell death in tumor cells in vitro].

Some compound refering to the 3-hydroxy-1,5-diaryl-4-pivaloyl-2,5-dihydro-2-pyrrolones have been found to cause an increase in the number of mitotic cells and their subsequent death in vitro. This increased in the number of mitotic cells was not associated with increased cellular proliferative activity and was likely due to mitotic exit failure. Of note, the effect was more pronounced in the tumor cells when compared to human fibroblasts. Further studies are needed to investigate the molecular mechanisms of action of the compounds belonging to the class of 3-hydroxy-1,5-diaryl-4-pivaloyl-2,5-dihydro-2-pyrrolones.

[Laboratory and clinical study of therapeutic efficacy of medicinal films for surgical procedures]. / Laboratorno-klinicheskoe issledovanie terapevticheskoi éffektivnosti lekarstvennykh plenok khirurgicheskogo naznacheniia.

An analysis of the experimental data showed that anesthetic medicinal films (AMFs) offer an effective medicinal form for the treatment of suppurative inflammatory disorders(SIDs) of soft tissues. The results of preclinical experiments with AMFs showed evidence of anesthetic, antimicrobial, and hemostatic effects. The therapeutic effect was established in the course of clinical investigations and confirmed by the results of cytological, histological, morphological, and bacteriological testing. The experimental data indicate that AMF application offers a promising means of SID treatment. Further development of this medicinal form must lead to an increase in the therapeutic efficacy, decrease the drug dose, and reduce the probability of side effects during the treatment of SIDs in soft tissues of various localization.