http://dspace.nbuv.gov.ua:80/handle/123456789/5443 2026-04-23T07:48:48Z http://dspace.nbuv.gov.ua:80/handle/123456789/5931 Гетерогенність запасних білків насіння гіркокаштана звичайного (Аesculus hippocastanum L.) за дії полютантів металургійного виробництва Вінниченко, О.М.; Колесніченко, О.В.; Григорюк, І.П.; Барабанова, І.В. It is shown that the seed lobes of horst chestnut seeds are poorer in the quantitative and qualitative spectra of the total reserve proteins on a polluted region of metallurgical industry. 2008-01-01T00:00:00Z http://dspace.nbuv.gov.ua:80/handle/123456789/5930 Нанолазерна дезінфекція системи кореневого каналу зуба Бариляк, А.Я. A nanolaser method of the disinfection root canal system of tooth is offered. Comparing the bactericidal action of silver nanoparticles to the bactericidal effect of laser irradiation in the root canal of tooth in vitro is conducted. The increase of the depth of penetration of nanoparticles is set in dentinal tubulie at the nanosecond sentinel mode of irradiation. Bacteriological information of researches confirmed that an additional laser irradiation at a wavelength of 1064 nm deeply enough got to the dentinal structures as a result of the waveguide effect and, in combination with silver nanoparticles provides a synergistic effect - total elimination of bacteria is due to the additional photoactivation of nanoparticles. 2008-01-01T00:00:00Z http://dspace.nbuv.gov.ua:80/handle/123456789/5929 Мембранотропна активність регуляторів росту рослин івіну та потейтину Лозовий, В.П.; Ляхов, О.М.; Яблонська, С.В.; Філінська, О.М.; Рибальченко, Т.В. The influences of ivin (2,6-dimethylpyridine-N-oxie) and poteitin (molecular complex of 2,6-di-methylpyridine-N-oxide and succinate) on phospholipid monolayer model membranes that are composed of distearoyl phosphatidylcholine and natural phosphatidylcholine have been studied. It has been determined that ivin and poteitin change the energy parameters of monolayer membranes and raised the area size occupied by one phospholipid molecule. The interaction mechanism of the studied compounds with monolayer membranes does not depend on their saturation rate. 2008-01-01T00:00:00Z http://dspace.nbuv.gov.ua:80/handle/123456789/5928 Функціонування ферментів антиоксидантного захисту в клітинах слизової оболонки шлунка за умов виразкової патології при введенні омепразолу Кот, Л.І.; Богданова, О.В.; Рахметов, А.Д.; Остапченко, Л.І. Superoxide dismutase, catalase, glutathione peroxidase activities in stomach mucosa cells in rats are evaluated with an experimental stress model of ulcer development and healing during five days. These parameters are also investigated under omeprazole treatment. It is established that the mucosa regeneration process is accompanied by superoxide dismutase activation and inhibition of glutathione peroxidase activity. Omeprazole treatment induced a prompt increase of the superoxide dismutase activity and a decrease of the catalase and glutathione peroxidase activities. Under conditions of omeprazole injections of unstressed rats, the superoxide dismutase activity was not changed. The inhibition of the catalase and glutathione peroxidase activities after drug treatment is observed. 2008-01-01T00:00:00Z