Pharmacological blocking of the osteoclastic biocorrosion of surgical stainless steel in vitro
Identifieur interne : 000B09 ( PascalFrancis/Corpus ); précédent : 000B08; suivant : 000B10Pharmacological blocking of the osteoclastic biocorrosion of surgical stainless steel in vitro
Auteurs : S. Lionetto ; A. Little ; G. Moriceau ; D. Heymann ; M. Decurtins ; M. Plecko ; L. Filgueira ; D. CadoschSource :
- Journal of biomedical materials research. Part A [ 1549-3296 ] ; 2013.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
In vitro studies suggest that human osteoclasts (OC) are able to corrode surgical stainless steel 316L (SS). The aim of this study was to investigate whether osteoclastic biocorrosion can be blocked pharmacologically. Human OCs were generated in vitro from peripheral blood monocytic cells (PBMCs) in the presence of OC differentiation cytokines. The osteoclastic viability, differentiation, and resorptive function (on both bone and SS) were assessed using standard colorimetric cell viability assay 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenil)-2H-tetrazolium, inner salt (MTS), fluorescence microscopy, tartrate-resistant acid phosphatase expression (flow cytometry), and scanning electron microscopy. OCs cultured on SS were exposed to nontoxic concentrations of bafilomycin A1, amiloride hydrochloride, or zoledronic acid. The extent of biocorrosion was quantified using atomic emission spectrometry (to measure the concentration of metal ions released into the supernatant) and scanning electron microscopy. PBMCs differentiated into mature and functional OC in the presence of all the drugs used. Osteoclastic resorption of SS was noted with differences in the resorption pattern for all drug treatments. Under the drug treatments, single areas of osteoclastic resorption were larger in size but less abundant when compared with positive controls. None of the drugs used were able to inhibit osteoclastic biocorrosion of SS.
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Format Inist (serveur)
NO : | PASCAL 13-0158452 INIST |
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ET : | Pharmacological blocking of the osteoclastic biocorrosion of surgical stainless steel in vitro |
AU : | LIONETTO (S.); LITTLE (A.); MORICEAU (G.); HEYMANN (D.); DECURTINS (M.); PLECKO (M.); FILGUEIRA (L.); CADOSCH (D.) |
AF : | Department of Surgery, Spitalregion Fürstenland Toggenburg/Suisse (1 aut.); School of Anatomy and Human Biology, University of Western Australia/Australie (2 aut., 7 aut., 8 aut.); Physiopathology of Bone Resorption Laboratory, University of Nantes/France (3 aut., 4 aut.); Department of Surgery, Kantonsspital Winterthur/Suisse (5 aut.); Clinic of Trauma Surgery, University Hospital Zurich, Ramistrasse 100/8091 Zurich/Suisse (6 aut., 8 aut.) |
DT : | Publication en série; Niveau analytique |
SO : | Journal of biomedical materials research. Part A; ISSN 1549-3296; Etats-Unis; Da. 2013; Vol. 101; No. 4; Pp. 991-997; Bibl. 20 ref. |
LA : | Anglais |
EA : | In vitro studies suggest that human osteoclasts (OC) are able to corrode surgical stainless steel 316L (SS). The aim of this study was to investigate whether osteoclastic biocorrosion can be blocked pharmacologically. Human OCs were generated in vitro from peripheral blood monocytic cells (PBMCs) in the presence of OC differentiation cytokines. The osteoclastic viability, differentiation, and resorptive function (on both bone and SS) were assessed using standard colorimetric cell viability assay 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfopheni l)-2H-tetrazolium, inner salt (MTS), fluorescence microscopy, tartrate-resistant acid phosphatase expression (flow cytometry), and scanning electron microscopy. OCs cultured on SS were exposed to nontoxic concentrations of bafilomycin A1, amiloride hydrochloride, or zoledronic acid. The extent of biocorrosion was quantified using atomic emission spectrometry (to measure the concentration of metal ions released into the supernatant) and scanning electron microscopy. PBMCs differentiated into mature and functional OC in the presence of all the drugs used. Osteoclastic resorption of SS was noted with differences in the resorption pattern for all drug treatments. Under the drug treatments, single areas of osteoclastic resorption were larger in size but less abundant when compared with positive controls. None of the drugs used were able to inhibit osteoclastic biocorrosion of SS. |
CC : | 002B25M; 001D11E; 002B02L; 240 |
FD : | Corrosion; Chirurgie; Acier inoxydable; In vitro; Ion métallique; Ostéoclaste; Bisphosphonates; Génie biomédical; Biomatériau; Traitement |
FG : | Os; Système ostéoarticulaire |
ED : | Corrosion; Surgery; Stainless steel; In vitro; Metal ion; Osteoclast; Bisphosphonates; Biomedical engineering; Biomaterial; Treatment |
EG : | Bone; Osteoarticular system |
GD : | Korrosion; Nichtrostender Stahl; Aufbereiten |
SD : | Corrosión; Cirugía; Acero inoxidable; In vitro; Ión metálico; Osteoclasto; Bisfosfonatos; Ingeniería biomédica; Biomaterial; Tratamiento |
LO : | INIST-13764A.354000500656490090 |
ID : | 13-0158452 |
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<front><div type="abstract" xml:lang="en">In vitro studies suggest that human osteoclasts (OC) are able to corrode surgical stainless steel 316L (SS). The aim of this study was to investigate whether osteoclastic biocorrosion can be blocked pharmacologically. Human OCs were generated in vitro from peripheral blood monocytic cells (PBMCs) in the presence of OC differentiation cytokines. The osteoclastic viability, differentiation, and resorptive function (on both bone and SS) were assessed using standard colorimetric cell viability assay 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenil)-2H-tetrazolium, inner salt (MTS), fluorescence microscopy, tartrate-resistant acid phosphatase expression (flow cytometry), and scanning electron microscopy. OCs cultured on SS were exposed to nontoxic concentrations of bafilomycin A1, amiloride hydrochloride, or zoledronic acid. The extent of biocorrosion was quantified using atomic emission spectrometry (to measure the concentration of metal ions released into the supernatant) and scanning electron microscopy. PBMCs differentiated into mature and functional OC in the presence of all the drugs used. Osteoclastic resorption of SS was noted with differences in the resorption pattern for all drug treatments. Under the drug treatments, single areas of osteoclastic resorption were larger in size but less abundant when compared with positive controls. None of the drugs used were able to inhibit osteoclastic biocorrosion of SS.</div>
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<s5>31</s5>
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<s5>31</s5>
</fC03>
<fC03 i1="10" i2="X" l="GER"><s0>Aufbereiten</s0>
<s5>31</s5>
</fC03>
<fC03 i1="10" i2="X" l="SPA"><s0>Tratamiento</s0>
<s5>31</s5>
</fC03>
<fC07 i1="01" i2="X" l="FRE"><s0>Os</s0>
<s5>37</s5>
</fC07>
<fC07 i1="01" i2="X" l="ENG"><s0>Bone</s0>
<s5>37</s5>
</fC07>
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<s5>37</s5>
</fC07>
<fC07 i1="02" i2="X" l="FRE"><s0>Système ostéoarticulaire</s0>
<s5>38</s5>
</fC07>
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<s5>38</s5>
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<fC07 i1="02" i2="X" l="SPA"><s0>Sistema osteoarticular</s0>
<s5>38</s5>
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<fN21><s1>140</s1>
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<server><NO>PASCAL 13-0158452 INIST</NO>
<ET>Pharmacological blocking of the osteoclastic biocorrosion of surgical stainless steel in vitro</ET>
<AU>LIONETTO (S.); LITTLE (A.); MORICEAU (G.); HEYMANN (D.); DECURTINS (M.); PLECKO (M.); FILGUEIRA (L.); CADOSCH (D.)</AU>
<AF>Department of Surgery, Spitalregion Fürstenland Toggenburg/Suisse (1 aut.); School of Anatomy and Human Biology, University of Western Australia/Australie (2 aut., 7 aut., 8 aut.); Physiopathology of Bone Resorption Laboratory, University of Nantes/France (3 aut., 4 aut.); Department of Surgery, Kantonsspital Winterthur/Suisse (5 aut.); Clinic of Trauma Surgery, University Hospital Zurich, Ramistrasse 100/8091 Zurich/Suisse (6 aut., 8 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Journal of biomedical materials research. Part A; ISSN 1549-3296; Etats-Unis; Da. 2013; Vol. 101; No. 4; Pp. 991-997; Bibl. 20 ref.</SO>
<LA>Anglais</LA>
<EA>In vitro studies suggest that human osteoclasts (OC) are able to corrode surgical stainless steel 316L (SS). The aim of this study was to investigate whether osteoclastic biocorrosion can be blocked pharmacologically. Human OCs were generated in vitro from peripheral blood monocytic cells (PBMCs) in the presence of OC differentiation cytokines. The osteoclastic viability, differentiation, and resorptive function (on both bone and SS) were assessed using standard colorimetric cell viability assay 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfopheni l)-2H-tetrazolium, inner salt (MTS), fluorescence microscopy, tartrate-resistant acid phosphatase expression (flow cytometry), and scanning electron microscopy. OCs cultured on SS were exposed to nontoxic concentrations of bafilomycin A1, amiloride hydrochloride, or zoledronic acid. The extent of biocorrosion was quantified using atomic emission spectrometry (to measure the concentration of metal ions released into the supernatant) and scanning electron microscopy. PBMCs differentiated into mature and functional OC in the presence of all the drugs used. Osteoclastic resorption of SS was noted with differences in the resorption pattern for all drug treatments. Under the drug treatments, single areas of osteoclastic resorption were larger in size but less abundant when compared with positive controls. None of the drugs used were able to inhibit osteoclastic biocorrosion of SS.</EA>
<CC>002B25M; 001D11E; 002B02L; 240</CC>
<FD>Corrosion; Chirurgie; Acier inoxydable; In vitro; Ion métallique; Ostéoclaste; Bisphosphonates; Génie biomédical; Biomatériau; Traitement</FD>
<FG>Os; Système ostéoarticulaire</FG>
<ED>Corrosion; Surgery; Stainless steel; In vitro; Metal ion; Osteoclast; Bisphosphonates; Biomedical engineering; Biomaterial; Treatment</ED>
<EG>Bone; Osteoarticular system</EG>
<GD>Korrosion; Nichtrostender Stahl; Aufbereiten</GD>
<SD>Corrosión; Cirugía; Acero inoxidable; In vitro; Ión metálico; Osteoclasto; Bisfosfonatos; Ingeniería biomédica; Biomaterial; Tratamiento</SD>
<LO>INIST-13764A.354000500656490090</LO>
<ID>13-0158452</ID>
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