The quality and quantity of secondary metabolites produced by plants can be influenced biotic abiotic factors, since the biochemical physiological processes that coordinate synthesis these compounds are these. Plant regulators also interfere with plant growth terpene biosynthesis in aromatic species, which is why they widely used agriculture. Lippia origanoides H.B.K an shrub has glandular tric...

OBJECTIVES AND DESIGN Researchers of the St. Petersburg Institute of Bioregulation and Gerontology of the North-Western Branch of the Russian Academy of Medical Sciences and the Institute of Gerontology of the Ukrainian Academy of Medical Sciences (Kiev) clinically assessed the geroprotective effects of thymic (Thymalin) and pineal (Epithalamin) peptide bioregulators in 266 elderly and older pe...

the quality of plant stocks in the nursery has proven to be a key determinant factor in precocity of fruit bearing period and the size of tree crops. the quality of these trees is related to growth strength of the applied rootstock, the tendency of the cultivars to produce branches, the growth season's weather conditions as well as the efficiency of different treatments stimulating branchi...

The investigation of marine natural products (low molecular weight bioregulators) is a rapidly developing scientific field at the intersection of biology and chemistry. Investigations aimed at detecting, identifying, and understanding the structure of marine natural products have led to the discovery of 20,000 new substances, including those characterized by an extremely high physiological acti...

The present review assesses the phylogenetic history of information molecules (bioregulators pheromones, hormones, neuroactive compounds), receptors, transducers, second messengers) in uni- and multicellular organisms. Transitional stages between contemporary endocrine secretions including hormones and neuroactive materials, and primogenial exocrine compounds (pheromones) are proposed. Severalh...

The review presents the data of recent years concerning most important modern problem — search new inhibitors coronaviruses’ reproduction. Polyphenolic compounds (phlorotannins) from terrestrial and marine plants, polyvalent bioregulators with multiple biological activity, are considered as promising this type. Polyphenols able to interfere different stages life cycle. This fact characterizes p...