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A study of the influence of biphase calcium phosphate ceramics on bacterial strains:In vitro approach

✍ Scribed by Opalchenova, Ginka ;Dyulgerova, Elena ;Petrov, Ognyan E.

Publisher
John Wiley and Sons
Year
1996
Tongue
English
Weight
517 KB
Volume
31
Category
Article
ISSN
0021-9304

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✦ Synopsis

An in vitro study of the influence of Biphase Calcium Phosphate Ceramics (BCPCs) on bacteria1 strains is presented. The test procedures were carried out in saline test solution to which different quantities (2,4,50,100, and 200 mg) of BCPCs(samp1es A and B) were added. The influence of BCPCs on standard bacterial strains has been determined by measuring bacterial contamination using the plate count method.

The testing method was validated with membrane filtration and direct inoculation in culture media of sediment and supernatant. The test demonstrated reduction of the bacterial cell population in from 1 to 24 h in all experiments. The antibacterial effect revealed the specific inherent properties of the BCPCs under investigation.

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