"Quantification of UHMWPE wear in periprosthetic tissues of hip arthroplasty: Description of a new method based on IR and comparison with radiographic appearance" . . . . . . "Wear" . . "Fejfarkov\u00E1, Z." . "Polymer UHMWPE se pou\u017E\u00EDv\u00E1 v kloubn\u00EDch n\u00E1hrad\u00E1ch v\u00EDce ne\u017E t\u0159i des\u00EDtky let. A\u010Dkoli je UHMWPE pova\u017Eov\u00E1n za nejlep\u0161\u00ED mo\u017En\u00FD materi\u00E1l pro danou aplikaci, jeho slab\u00FDm m\u00EDstem je uvol\u0148ov\u00E1n\u00ED mikroskopick\u00FDch ot\u011Brov\u00FDch \u010D\u00E1stic, kter\u00E9 se z polymeru uvol\u0148uj\u00ED d\u016Fsledku vz\u00E1jemn\u00FDch pohyb\u016F \u010D\u00E1st\u00ED kloubn\u00EDch n\u00E1hrad. Ot\u011Brov\u00E9 \u010D\u00E1stice pak v okoln\u00EDch tk\u00E1n\u00EDch zp\u016Fsobuj\u00ED z\u00E1n\u011Btliv\u00E9 reakce. V t\u00E9to pr\u00E1ci p\u0159edstavujeme rychlou metodu kvantifikace ot\u011Brov\u00FDch \u010D\u00E1stic UHMWPE, kterou jsme nazvali IRc. Metoda IRc je zalo\u017Een\u00E1 na IR spektroskopii a poskytuje celkov\u00FD objem ot\u011Brov\u00FDch \u010D\u00E1stic v tk\u00E1n\u00EDch odebran\u00FDch z definovan\u00FDch z\u00F3n z okol\u00ED kloubn\u00EDch n\u00E1hrad. IRc v\u00FDsledky velmi dob\u0159e odpov\u00EDdaj\u00ED v\u00FDsledk\u016Fm nez\u00E1visl\u00E9 kvantifika\u010Dn\u00ED metody zalo\u017Een\u00E9 na vyhodnocen\u00ED mikrofotografi\u00ED izolovan\u00FDch \u010D\u00E1stic UHMWPE."@cs . "4"^^ . . "265" . . . "Vesel\u00FD, F." . "Kvantifikace ot\u011Brov\u00FDch \u010D\u00E1stic UHMWPE v tk\u00E1n\u00EDch kolem ky\u010Deln\u00EDch kloubn\u00EDch n\u00E1hrad: Popis nov\u00E9 metody zalo\u017Een\u00E9 na IR a srovn\u00E1n\u00ED s radiografick\u00FDmi v\u00FDsledky"@cs . . "[F1AAFEB8B263]" . . "Quantification of UHMWPE wear in periprosthetic tissues of hip arthroplasty: Description of a new method based on IR and comparison with radiographic appearance" . "Lap\u010D\u00EDkov\u00E1, Monika" . . "0043-1648" . . "Kvantifikace ot\u011Brov\u00FDch \u010D\u00E1stic UHMWPE v tk\u00E1n\u00EDch kolem ky\u010Deln\u00EDch kloubn\u00EDch n\u00E1hrad: Popis nov\u00E9 metody zalo\u017Een\u00E9 na IR a srovn\u00E1n\u00ED s radiografick\u00FDmi v\u00FDsledky"@cs . "Pokorn\u00FD, D." . . "Quantification of UHMWPE wear in periprosthetic tissues of hip arthroplasty: Description of a new method based on IR and comparison with radiographic appearance"@en . "Entlicher, G." . "Quantification of UHMWPE wear in periprosthetic tissues of hip arthroplasty: Description of a new method based on IR and comparison with radiographic appearance"@en . . "Dybal, Ji\u0159\u00ED" . "391226" . . "674;684" . . "11"^^ . "5-6" . . "Sosna, A." . "Ultra-high molecular weight polyethylene (UHMWPE) has been used as a bearing material in total joint replacements (TJR) for more than three decades. Although UHMWPE is regarded as the gold standard in this field, microscopic wear particles are released from the polymer causing inflammatory response in the surrounding tissues. In this study, a new fast method for the quantification of polyethylene wear particles, called IRc, was introduced. The IRc method is based on infrared spectroscopy and determines the total volume of UHMWPE wear debris in particular zones around TJR. The IRc results correspond very well to the results obtained by an independent method, which estimates the numbers of wear particles by means of image analysis of scanning electron micrographs." . "UHMWPE; isolation of wear debris; quantification of wear particles"@en . "RIV/61389013:_____/08:00308046" . . "\u0160louf, Miroslav" . "Ultra-high molecular weight polyethylene (UHMWPE) has been used as a bearing material in total joint replacements (TJR) for more than three decades. Although UHMWPE is regarded as the gold standard in this field, microscopic wear particles are released from the polymer causing inflammatory response in the surrounding tissues. In this study, a new fast method for the quantification of polyethylene wear particles, called IRc, was introduced. The IRc method is based on infrared spectroscopy and determines the total volume of UHMWPE wear debris in particular zones around TJR. The IRc results correspond very well to the results obtained by an independent method, which estimates the numbers of wear particles by means of image analysis of scanning electron micrographs."@en . "\u0160pundov\u00E1, M." . "10"^^ . . "P(2B06096), P(GA106/04/1118), Z(AV0Z40500505)" . "Synkov\u00E1, Hana" . "RIV/61389013:_____/08:00308046!RIV08-AV0-61389013" . . "CH - \u0160v\u00FDcarsk\u00E1 konfederace" .