The Release From Cobalt–Chromium–Molybdenum Alloys ,2013-I
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- Category: Molybdenum knowledge
- Published on 03 July 2013
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Nickel, chromium, and cobalt released from stainless steel and cobalt–chromium–molybdenum alloys have been postulated to trigger hypersensitivity reactions.
To assess the ion release from a cobalt–chromium–molybdenum alloy in vitro and the cutaneous reactivity to it by patch test. 52 metal-allergic patients and 48 non-allergic controls were patch tested to stainless steel and CoCrMo discs.
In addition, using atomic absorption spectrometry, the release of nickel, cobalt, and chromium from both materials was assessed upon 2-day exposure to distilled water, artificial sweat (AS), and cell culture medium.
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