https://www.selleckchem.com/products/beta-nicotinamide-mononucleotide.html The analysis of the declassified documents of the Russian State Archive of Economics and the State Archive of the Russian Federation made it possible to establish that the project of the United Nations Relief and Reconstruction Administration was not a priority in the USSR for supplying equipment for penicillin factories to the two Soviet republics. Of greater interest was the acquisition in the United States of expensive high-performance plant equipped with the latest machinery, albeit for cash payment. This prioritization affected time-frame and implementation progress of the UNRRA penicillin project and facilitated manipulation on part of the United States. In aggregate with distrust of the USSR in quality of the supplied equipment and the hope for alternative sources of obtaining necessary scientific and technical information, this resulted in loss of interest to this project. The turned out situation affected correspondingly on the attitude of the Soviet Government to the UNRRA missions operating on the territory of the Soviet Republics and to the leadership of the organization itself and contributed to the further exacerbation the of Soviet-American relations.The causes of epidemic outbreaks of pertussis infection in the Kyrgyz Republic were studied in order to optimize immunological surveillance of this infection. The object of the study was the epidemic process of whooping cough, and the subject of the study was the incidence of pertussis infection in 2009-2018 and official data on the outbreak of pertussis in 2018. To diagnose pertussis the bacteriological method was applied. The bacteriological inoculation of the samples was carried out in the laboratory of the Republican Clinical Infectious Diseases Hospital. The smear from posterior pharyngeal wall was collected from 2153 patients. The level of pertussis antibodies was determined by enzyme-linked immunosorbent assay (ELISA) using