2013
DOI: 10.1111/jmi.12095
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Atomic force microscopic investigation of respiratory syncytial virus infection in HEp‐2 cells

Abstract: Summary Respiratory syncytial virus (RSV) primarily causes bronchiolitis and pneumonia in infants. In spite of intense research, no safe and effective vaccine has been developed yet. For understanding its pathogenesis and development of anti-RSV drugs/therapeutics, it is indispensable to study the RSV–host interaction. Although, there are limited studies using electron microscopy to elucidate the infection process of RSV, to our knowledge, no study has reported the morphological impact of RSV infection using a… Show more

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Cited by 9 publications
(11 citation statements)
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“…When Hep-2 cells were grown to 80% confluence, they were washed three times with phosphate buffer and infected with virus stock solution at 37°C in 5% CO 2 for 2 h. 12 The culture was then continued in 2% FBS medium and was harvested when 80% of cells showed a cytopathic effect. TCID 50 of the viral suspension was measured by infecting the cells with viral homogenate diluted from 10 −1 to 10 −8 .…”
Section: Preparation Of Virus Suspensions and Determination Of Medimentioning
confidence: 99%
“…When Hep-2 cells were grown to 80% confluence, they were washed three times with phosphate buffer and infected with virus stock solution at 37°C in 5% CO 2 for 2 h. 12 The culture was then continued in 2% FBS medium and was harvested when 80% of cells showed a cytopathic effect. TCID 50 of the viral suspension was measured by infecting the cells with viral homogenate diluted from 10 −1 to 10 −8 .…”
Section: Preparation Of Virus Suspensions and Determination Of Medimentioning
confidence: 99%
“…Из указанной вируссодержащей жидкости готовили серию десятикратных разведений на питательной среде Игла МЕМ с 10% содержанием сыворотки ние значений шероховатости связано с выходом вируса из клетки и разрушением мембраны. В аналогичных исследованиях, посвященных изучению взаимодействия вирусов с клетками методами АСМ, также зарегистрированы различные изменения в морфологии мембраны [8][9][10][11][12], в том числе факт увеличения ее шероховатости [10,11]. При этом М. Moloney и соавт.…”
Section: материал и методыunclassified
“…Наибольшие разведения, при которых обнаруживали фицированной клетки, по-видимому, связано с изменением структуры клеточной мембраны и как следствие с нарушением водно-солевого обмена. Увеличение размеров клетки также может быть обусловлено изменениями строения цитоскелета, нарушением цикла деления клетки, накоплением и выходом вирусных частиц [9,12].…”
Section: материал и методыunclassified
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