We studied the effects of trophoblastin and polydeoxyribonucleotide on the morphology and functional characteristics of fibroblasts in the culture of skin cells. Positive effects of trophoblastin and polydeoxyribonucleotide on fibroblast growth and survival during culturing were demonstrated. Trophoblastin exhibited similar effects on cells of early and late passages. Polydeoxyribonucleotide exhibited a more pronounced effect on cells of late passages, whose growth activity decreased with age. Being a multicomponent preparation, trophoblastin stimulated processes leading to positive dynamic of cell development and vital activity. Polydeoxyribonucleotide had a favorable impact on functioning of basal cell structures at the level of cell nucleus and maintained high level of cells with complete DNA set.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.