Главная
Авторизация
Фамилия
Пароль
 

Базы данных


Труды сотрудников ИБФ СО РАН - результаты поиска

Вид поиска

Область поиска
Формат представления найденных документов:
полныйинформационныйкраткий
Поисковый запрос: (<.>S=PROBES<.>)
Общее количество найденных документов : 1
1.


   
    Bioluminescent aptamer-based solid-phase microassay to detect lung tumor cells in plasma / E. E. Bashmakova [et al.] // Talanta. - 2019. - Vol. 199. - P674-678, DOI 10.1016/j.talanta.2019.03.030. - Cited References:19. - The authors are grateful to the staff of Krasnoyarsk regional clinical oncology center named after A.I. Kryzhanovsky and particularly doctor Alexey V. Krat for the experimental material provided. This work was supported by the state budget allocated to the fundamental research at the Russian Academy of Sciences, project No. 0356-2017-0017. . - ISSN 0039-9140. - ISSN 1873-3573
РУБ Chemistry, Analytical
Рубрики:
CONJUGATED NANOPARTICLES
   CANCER

   COLLECTION

   LIGANDS

   PROBES

Кл.слова (ненормированные):
DNA aptamers -- Lung tumor -- Bioluminescent solid-phase microassay
Аннотация: Two high-affinity DNA aptamers for lung tumor cells were applied as biospecific elements in bioluminescent assay of patient blood. The oligonucleotide complementary to the 5' end of both aptamers carrying either biotin or Ca2+-regulated photoprotein obelin was used to form a sandwich-type analytical complex on the surfaces of magnetic streptavidin-activated microspherical particles. Clinical blood samples from cases of morphologically confirmed lung cancer and control samples were analyzed applying the developed assay. From the receiver operator curve (ROC) analysis, the chosen threshold value as clinical decision limit offers the sensitivity of 91.5% and the specificity of 75% (p < 0.001). The area under ROC curve with the value of 0.901 distinguishes well between the two groups under investigation.

WOS,
Смотреть статью,
Scopus
Держатели документа:
RAS, Krasnoyarsk Sci Ctr SB, Fed Res Ctr, Inst Biophys SB, Akademgorodok 50-50, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, Svobodny Pr 79, Krasnoyarsk 660041, Russia.
State Med Univ, Partizana Zheleznyaka St 1, Krasnoyarsk 660022, Russia.

Доп.точки доступа:
Bashmakova, Eugenia E.; Krasitskaya, Vasilisa V.; Zamay, Galina S.; Zamay, Tatiana N.; Frank, Ludmila A.; Russian Academy of Sciences [0356-2017-0017]

Найти похожие
 

Другие библиотеки

© Международная Ассоциация пользователей и разработчиков электронных библиотек и новых информационных технологий
(Ассоциация ЭБНИТ)