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The Influence of Nanomaterial Calcium Phosphate/poly-(dl-lactide-co-glycolide) on Proliferation and Adherence of HeLa Cells

Authorized Users Only
2017
Authors
Najdanović, Jelena
Najman, Stevo
Stojanović, Sanja
Živković, Jelena M.
Ignjatović, Nenad
Uskoković, Dragan
Trajanović, Miroslav
Contributors
Lee, Bill
Gadow, Rainer
Mitić, Vojislav
Conference object (Published version)
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Abstract
Nanomaterials are nowadays widely used in various fields of biomedicine. Before the application of biomaterials they have to be tested and fulfill some criteria. The first tests that should be performed after synthesis of some new nanomaterial with potential application in biomedical fields are biocompatibility tests. The aim of this study was to examine the influence of nanomaterial calcium phosphate/poly-(dl-lactide-co-glycolide) (CP/PLGA) on proliferation and adherence of HeLa cells in culture. For both proliferation and adherence examination, cells were treated with suspension of nanomaterial CP/PLGA at concentrations 5, 50 and 500 µg/mL, made in cell culture medium. There were four different types of treatment: (1) cells incubated with CP/PLGA for 3 days; (2) cells incubated with CP/PLGA for 6 days; (3) cells incubated first with CP/PLGA for 3 days and then for the next 3 days with medium and (4) cells incubated first with medium for 3 days and then for the next 3 days with CP/PLG...A. Three days after incubation of HeLa cells with different concentrations of CP/PLGA nanoparticles’ suspension, the concentration of 5 µg/mL had mild inhibitory effect on proliferation. Increasing CP/PLGA concentration, there was stimulatory effect on cells’ proliferation. With prolonged incubation period, this dose dependence is lost. The highest adherence of HeLa cells was observed when cells were incubated with the highest examined concentration of CP/PLGA suspension, in both 3-day and 6-day incubation period. Based on the results obtained in our study, we can conclude that the effect of the suspension of nanomaterial CP/PLGA on proliferation and adherence of HeLa cells depends on the duration of incubation with the cells as well as the material concentration and type of the treatment.

Keywords:
calcium phosphate/poly-(dl-lactide-co-glycolide) / nanomaterials / HeLa cells / biomedical materials
Source:
Proceedings of the IV Advanced Ceramics and Applications Conference, 2017, 387-400
Publisher:
  • Paris : Atlantis Press
Funding / projects:
  • Virtual human osteoarticular system and its application in preclinical and clinical practice (RS-41017)

DOI: 10.2991/978-94-6239-213-7_27

ISBN: 978-94-6239-213-7

[ Google Scholar ]
Handle
https://hdl.handle.net/21.15107/rcub_dais_2379
URI
https://dais.sanu.ac.rs/123456789/2379
Collections
  • ИТН САНУ - Општа колекција / ITS SASA - General collection
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASA
TY  - CONF
AU  - Najdanović, Jelena
AU  - Najman, Stevo
AU  - Stojanović, Sanja
AU  - Živković, Jelena M.
AU  - Ignjatović, Nenad
AU  - Uskoković, Dragan
AU  - Trajanović, Miroslav
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/2379
AB  - Nanomaterials are nowadays widely used in various fields of biomedicine. Before the application of biomaterials they have to be tested and fulfill some criteria. The first tests that should be performed after synthesis of some new nanomaterial with potential application in biomedical fields are biocompatibility tests. The aim of this study was to examine the influence of nanomaterial calcium phosphate/poly-(dl-lactide-co-glycolide) (CP/PLGA) on proliferation and adherence of HeLa cells in culture. For both proliferation and adherence examination, cells were treated with suspension of nanomaterial CP/PLGA at concentrations 5, 50 and 500 µg/mL, made in cell culture medium. There were four different types of treatment: (1) cells incubated with CP/PLGA for 3 days; (2) cells incubated with CP/PLGA for 6 days; (3) cells incubated first with CP/PLGA for 3 days and then for the next 3 days with medium and (4) cells incubated first with medium for 3 days and then for the next 3 days with CP/PLGA. Three days after incubation of HeLa cells with different concentrations of CP/PLGA nanoparticles’ suspension, the concentration of 5 µg/mL had mild inhibitory effect on proliferation. Increasing CP/PLGA concentration, there was stimulatory effect on cells’ proliferation. With prolonged incubation period, this dose dependence is lost. The highest adherence of HeLa cells was observed when cells were incubated with the highest examined concentration of CP/PLGA suspension, in both 3-day and 6-day incubation period. Based on the results obtained in our study, we can conclude that the effect of the suspension of nanomaterial CP/PLGA on proliferation and adherence of HeLa cells depends on the duration of incubation with the cells as well as the material concentration and type of the treatment.
PB  - Paris : Atlantis Press
C3  - Proceedings of the IV Advanced Ceramics and Applications Conference
T1  - The Influence of Nanomaterial Calcium Phosphate/poly-(dl-lactide-co-glycolide) on Proliferation and Adherence of HeLa Cells
SP  - 387
EP  - 400
DO  - 10.2991/978-94-6239-213-7_27
UR  - https://hdl.handle.net/21.15107/rcub_dais_2379
ER  - 
@conference{
editor = "Lee, Bill, Gadow, Rainer, Mitić, Vojislav",
author = "Najdanović, Jelena and Najman, Stevo and Stojanović, Sanja and Živković, Jelena M. and Ignjatović, Nenad and Uskoković, Dragan and Trajanović, Miroslav",
year = "2017",
abstract = "Nanomaterials are nowadays widely used in various fields of biomedicine. Before the application of biomaterials they have to be tested and fulfill some criteria. The first tests that should be performed after synthesis of some new nanomaterial with potential application in biomedical fields are biocompatibility tests. The aim of this study was to examine the influence of nanomaterial calcium phosphate/poly-(dl-lactide-co-glycolide) (CP/PLGA) on proliferation and adherence of HeLa cells in culture. For both proliferation and adherence examination, cells were treated with suspension of nanomaterial CP/PLGA at concentrations 5, 50 and 500 µg/mL, made in cell culture medium. There were four different types of treatment: (1) cells incubated with CP/PLGA for 3 days; (2) cells incubated with CP/PLGA for 6 days; (3) cells incubated first with CP/PLGA for 3 days and then for the next 3 days with medium and (4) cells incubated first with medium for 3 days and then for the next 3 days with CP/PLGA. Three days after incubation of HeLa cells with different concentrations of CP/PLGA nanoparticles’ suspension, the concentration of 5 µg/mL had mild inhibitory effect on proliferation. Increasing CP/PLGA concentration, there was stimulatory effect on cells’ proliferation. With prolonged incubation period, this dose dependence is lost. The highest adherence of HeLa cells was observed when cells were incubated with the highest examined concentration of CP/PLGA suspension, in both 3-day and 6-day incubation period. Based on the results obtained in our study, we can conclude that the effect of the suspension of nanomaterial CP/PLGA on proliferation and adherence of HeLa cells depends on the duration of incubation with the cells as well as the material concentration and type of the treatment.",
publisher = "Paris : Atlantis Press",
journal = "Proceedings of the IV Advanced Ceramics and Applications Conference",
title = "The Influence of Nanomaterial Calcium Phosphate/poly-(dl-lactide-co-glycolide) on Proliferation and Adherence of HeLa Cells",
pages = "387-400",
doi = "10.2991/978-94-6239-213-7_27",
url = "https://hdl.handle.net/21.15107/rcub_dais_2379"
}
Lee, B., Gadow, R., Mitić, V., Najdanović, J., Najman, S., Stojanović, S., Živković, J. M., Ignjatović, N., Uskoković, D.,& Trajanović, M.. (2017). The Influence of Nanomaterial Calcium Phosphate/poly-(dl-lactide-co-glycolide) on Proliferation and Adherence of HeLa Cells. in Proceedings of the IV Advanced Ceramics and Applications Conference
Paris : Atlantis Press., 387-400.
https://doi.org/10.2991/978-94-6239-213-7_27
https://hdl.handle.net/21.15107/rcub_dais_2379
Lee B, Gadow R, Mitić V, Najdanović J, Najman S, Stojanović S, Živković JM, Ignjatović N, Uskoković D, Trajanović M. The Influence of Nanomaterial Calcium Phosphate/poly-(dl-lactide-co-glycolide) on Proliferation and Adherence of HeLa Cells. in Proceedings of the IV Advanced Ceramics and Applications Conference. 2017;:387-400.
doi:10.2991/978-94-6239-213-7_27
https://hdl.handle.net/21.15107/rcub_dais_2379 .
Lee, Bill, Gadow, Rainer, Mitić, Vojislav, Najdanović, Jelena, Najman, Stevo, Stojanović, Sanja, Živković, Jelena M., Ignjatović, Nenad, Uskoković, Dragan, Trajanović, Miroslav, "The Influence of Nanomaterial Calcium Phosphate/poly-(dl-lactide-co-glycolide) on Proliferation and Adherence of HeLa Cells" in Proceedings of the IV Advanced Ceramics and Applications Conference (2017):387-400,
https://doi.org/10.2991/978-94-6239-213-7_27 .,
https://hdl.handle.net/21.15107/rcub_dais_2379 .

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