Morphological evaluation of compatibility of ventricular myocardium and external restrictive elastic sac of the original construction made from titanium nickelide after its implantation during the experiment
The objective of this study is a morphological evaluation of compatibility of ventricular myocardium with the device of our original construction for restriction of heart chambers dilatation. In the experiment the device made from titanium nickelide was implanted into 8 outbred dogs with the previou...
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Siberian State Medical University (Tomsk)
2010-10-01
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| Series: | Бюллетень сибирской медицины |
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| Online Access: | https://bulletin.ssmu.ru/jour/article/view/1658 |
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| author | V. A. Kazakov A. A. Lezhnev V. M. Shipulin Ye. V. Krivoschyokov I. V. Sukhodolo |
| author_facet | V. A. Kazakov A. A. Lezhnev V. M. Shipulin Ye. V. Krivoschyokov I. V. Sukhodolo |
| author_sort | V. A. Kazakov |
| collection | DOAJ |
| description | The objective of this study is a morphological evaluation of compatibility of ventricular myocardium with the device of our original construction for restriction of heart chambers dilatation. In the experiment the device made from titanium nickelide was implanted into 8 outbred dogs with the previously induced experimental model of left ventricular aneurism. The animals were excluded from the experiment in 1, 3 and 6 months after implantation of an external restrictive elastic sac. Histological preparations of myocardium samples, which were in an immediate contact with titanium nickelide fibers were the subjects for studying of general tissue response to the presence of an implanted device. No data evidencing negative effect of an external restrictive elastic titanium nickelide sac on ventricular myocardium have been found. It means that an implanted sac has a satisfactory compatibility with biological tissues just as like as any other implant made from titanium nickelide. |
| format | Article |
| id | doaj-art-16a9734b67674f53bea9ee5f0a493285 |
| institution | DOAJ |
| issn | 1682-0363 1819-3684 |
| language | English |
| publishDate | 2010-10-01 |
| publisher | Siberian State Medical University (Tomsk) |
| record_format | Article |
| series | Бюллетень сибирской медицины |
| spelling | doaj-art-16a9734b67674f53bea9ee5f0a4932852025-08-20T03:21:44ZengSiberian State Medical University (Tomsk)Бюллетень сибирской медицины1682-03631819-36842010-10-0195495410.20538/1682-0363-2010-5-49-541160Morphological evaluation of compatibility of ventricular myocardium and external restrictive elastic sac of the original construction made from titanium nickelide after its implantation during the experimentV. A. Kazakov0A. A. Lezhnev1V. M. Shipulin2Ye. V. Krivoschyokov3I. V. Sukhodolo4Сибирский государственный медицинский университетНИИ кардиологии СО РАМННИИ кардиологии СО РАМННИИ кардиологии СО РАМНСибирский государственный медицинский университетThe objective of this study is a morphological evaluation of compatibility of ventricular myocardium with the device of our original construction for restriction of heart chambers dilatation. In the experiment the device made from titanium nickelide was implanted into 8 outbred dogs with the previously induced experimental model of left ventricular aneurism. The animals were excluded from the experiment in 1, 3 and 6 months after implantation of an external restrictive elastic sac. Histological preparations of myocardium samples, which were in an immediate contact with titanium nickelide fibers were the subjects for studying of general tissue response to the presence of an implanted device. No data evidencing negative effect of an external restrictive elastic titanium nickelide sac on ventricular myocardium have been found. It means that an implanted sac has a satisfactory compatibility with biological tissues just as like as any other implant made from titanium nickelide.https://bulletin.ssmu.ru/jour/article/view/1658chronic heart failurebiological compatibilityexternal restrictive elastic sactitanium nickelide |
| spellingShingle | V. A. Kazakov A. A. Lezhnev V. M. Shipulin Ye. V. Krivoschyokov I. V. Sukhodolo Morphological evaluation of compatibility of ventricular myocardium and external restrictive elastic sac of the original construction made from titanium nickelide after its implantation during the experiment Бюллетень сибирской медицины chronic heart failure biological compatibility external restrictive elastic sac titanium nickelide |
| title | Morphological evaluation of compatibility of ventricular myocardium and external restrictive elastic sac of the original construction made from titanium nickelide after its implantation during the experiment |
| title_full | Morphological evaluation of compatibility of ventricular myocardium and external restrictive elastic sac of the original construction made from titanium nickelide after its implantation during the experiment |
| title_fullStr | Morphological evaluation of compatibility of ventricular myocardium and external restrictive elastic sac of the original construction made from titanium nickelide after its implantation during the experiment |
| title_full_unstemmed | Morphological evaluation of compatibility of ventricular myocardium and external restrictive elastic sac of the original construction made from titanium nickelide after its implantation during the experiment |
| title_short | Morphological evaluation of compatibility of ventricular myocardium and external restrictive elastic sac of the original construction made from titanium nickelide after its implantation during the experiment |
| title_sort | morphological evaluation of compatibility of ventricular myocardium and external restrictive elastic sac of the original construction made from titanium nickelide after its implantation during the experiment |
| topic | chronic heart failure biological compatibility external restrictive elastic sac titanium nickelide |
| url | https://bulletin.ssmu.ru/jour/article/view/1658 |
| work_keys_str_mv | AT vakazakov morphologicalevaluationofcompatibilityofventricularmyocardiumandexternalrestrictiveelasticsacoftheoriginalconstructionmadefromtitaniumnickelideafteritsimplantationduringtheexperiment AT aalezhnev morphologicalevaluationofcompatibilityofventricularmyocardiumandexternalrestrictiveelasticsacoftheoriginalconstructionmadefromtitaniumnickelideafteritsimplantationduringtheexperiment AT vmshipulin morphologicalevaluationofcompatibilityofventricularmyocardiumandexternalrestrictiveelasticsacoftheoriginalconstructionmadefromtitaniumnickelideafteritsimplantationduringtheexperiment AT yevkrivoschyokov morphologicalevaluationofcompatibilityofventricularmyocardiumandexternalrestrictiveelasticsacoftheoriginalconstructionmadefromtitaniumnickelideafteritsimplantationduringtheexperiment AT ivsukhodolo morphologicalevaluationofcompatibilityofventricularmyocardiumandexternalrestrictiveelasticsacoftheoriginalconstructionmadefromtitaniumnickelideafteritsimplantationduringtheexperiment |