Sensitivity of parodontopatogens to the cell juice of Siberian fir (microbiological investigation)

BACKGROUND: Search for new effective means of preventing inflammatory complications in the state peri-implant tissues is relevant; particular, products from coniferous greens produced by Solagift company (Tomsk) are interest. The bioeffective cell juice Siberian fir, 100% carbon dioxide extract fir (water fraction), stands out among them. Fir recommended enhancing immunity, diseases upper respiratory tract, and treating several pathological conditions. contains vitamin C, carotene, polyphenolic compounds, flavonoids, iron, magnesium, copper, manganese, zinc, maltoliron chelate complex (a natural antioxidant).
 AIM: This microbiological study aimed to examine sensitivity periodontal pathogens various concentrations.
 MATERIAL AND METHODS: A number were cultivated presence following proportions: 1:5, 1:10, 1:15. Incubation up 3 days was conducted a reverse-spinner RTS-1 bioreactor (BioSan, Latvia) with automatic analysis optical density (OD) culture at wavelength () 850 nm. OD measured McFarland units (mcf). assessment growth control based on phases pathogens: adaptive (lag phase), exponential (log stationary, withering away. clinical isolates microorganisms used: Streptococcus constellatus, Staphylococcus aureus, Fusobacterium nucleatum, Aggregatibacter actinomycetemcomitans.
 RESULTS: (such as S. F. A. actinomycetemcomitans) showed slowdown inhibition when co-cultivated juice. significant decrease cultures all studied observed concentration 1:10 1: 5. At these concentrations, there no aureus culture, degree average other reached 27.1% (A. actinomycetemcomitans), 31.8% (F. nucleatum), 33.6% (S. constellatus).