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APPLICATION OF MICRO BEAM PIXE TO DETECTION OF TITANIUM ION RELEASE FROM DENTAL AND ORTHOPAEDIC IMPLANTS. ACTA ACUST UNITED AC 2011. [DOI: 10.1142/s0129083594000118] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
In the past two decades the utilization of dental and orthopaedic implants in reconstructive surgery has been spread widely. Most of these implants are inserted in the corrosive environment of the human body for long periods of time. The level of dissolution, release, and transport of metal ions as a result of corrosion of these materials are not fully known at present. We report the results of application of micro ion beam PIXE spectroscopy to detect release of titanium from titanium and titanium alloy implants inserted in the tibiae of rabbits for three months. It was found that titanium ions could be detected in the surrounding tissues, with high precision, as a gradient from the implant surface and in higher amounts in the bone tissue as compared with the soft tissues. It is concluded that application of micro ion beam PIXE spectroscopy for detection of metal ion release, and distribution of the released material around the implants with high special resolution and accuracy may be used to further investigate the mechanism of metal release, and the relation between surface micromorphology and corrosion resistance of the implant materials.
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Comparison of Enzymatic Properties of Microbial Transglutaminase from Streptomyces sp. FOOD SCIENCE AND TECHNOLOGY RESEARCH 2002. [DOI: 10.3136/fstr.8.113] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Abstracts. Acta Histochem Cytochem 1999. [DOI: 10.1267/ahc.32.553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Abstracts. Acta Histochem Cytochem 1999. [DOI: 10.1267/ahc.32.535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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[CASE OF CYSTICERCOSIS DIAGNOSED BY RADIOGRAPHY]. RINSHO HOSHASEN. CLINICAL RADIOGRAPHY 1963; 8:772-6. [PMID: 14093358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
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[ON TOTAL EXTENSIVE VAGINAL HYSTERECTOMY IN CERVICAL CANCER, WITH SPECIAL REFERENCE TO AKASHI'S EXPANDED, EXTENSIVE, EXTRAPERITONEAL AND VAGINAL TECHNIC]. Obstet Gynecol Surv 1963; 18:270-96. [PMID: 14052304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
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[Surgery for the practicing physician. 27. Laparotomy on an eldery woman. Test anesthesia]. [SANFUJINKA CHIRYO] OBSTETRICAL AND GYNECOLOGICAL THERAPY 1963; 6:577-9. [PMID: 14002618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
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An ultrafiltration apparatus. THE KITASATO ARCHIVES OF EXPERIMENTAL MEDICINE 1953; 26:173-5. [PMID: 14382305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/26/2023]
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Purification of diptheria antitoxin III experiments on an intermediate scale. THE KITASATO ARCHIVES OF EXPERIMENTAL MEDICINE 1952; 24:519-24; English transl 407-11. [PMID: 14928400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/28/2023]
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A study of keloids due to exposure to the atomic bomb in Hiroshima city [Japanese text]. GAN 1951; 42:163-5. [PMID: 14906516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/28/2023]
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Purification of diphtheria antitoxin. THE KITASATO ARCHIVES OF EXPERIMENTAL MEDICINE 1951; 23:161; English transl, 61-3; contd. [PMID: 14874383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/28/2023]
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