| Title: | Postmortem chondrocyte viability in porcine articular cartilage : influence of time, temperature, and burial under winter conditions |
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| Authors: | ID Cvetko, Marko (Author)
ID Knific, Tanja (Author)
ID Frangež, Robert (Author)
ID Motaln, Helena, Institut "Jožef Stefan" (Author)
ID Rogelj, Boris (Author)
ID Alibegović, Armin (Author)
ID Gombač, Mitja (Author) |
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| Files: |  URL - Source URL, visit https://onlinelibrary.wiley.com/doi/10.1111/1556-4029.15503
 PDF - Presentation file, download (2,82 MB)
MD5: A2D195AE197AE1D2691A4C70159E5D3C
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| Language: | English |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: |  IJS - Jožef Stefan Institute
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| Abstract: | The aim of the present study was to investigate the effects of time, temperature, and burial in a natural environment on the viability of chondrocytes in porcine femoral condyles using confocal laser scanning microscopy. Hind trotters from 10 pigs were buried or left unburied. Samples were collected daily and stained with a combination of vital dyes (calcein-AM and ethidium homodimer-1). The chondrocytes showed an intense staining corresponding to their vitality. In the first 3 days, viability decreased slowly and showed no statistical difference between buried and unburied samples. After the first 3 days, it decreased rapidly, with the viability of the buried samples being 66% on day 4, decreasing to 25% on day 8 and to 16% on day 10, while in the unburied samples it decreased to 43% on day 4, 13% on day 8 and 5% on day 10. Our results indicate a time, temperature, and burial dependent decrease in chondrocyte viability and suggest the use of chondrocyte viability as a marker for estimating PMI in both the natural environment and in animals, as well as its potential use in humans. |
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| Submitted for review: | 01.02.2024 |
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| Article acceptance date: | 29.02.2024 |
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| Publication date: | 15.03.2024 |
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| Publisher: | Wiley |
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| Year of publishing: | 2024 |
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| Number of pages: | str. 1094-1101 |
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| Numbering: | Vol. 69, no. 3 |
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| Source: | ZDA |
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| PID: | 20.500.12556/DiRROS-21159  |
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| UDC: | 636.09:616 |
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| ISSN on article: | 1556-4029 |
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| DOI: | 10.1111/1556-4029.15503 |
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| COBISS.SI-ID: | 189439235 |
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| Copyright: | © 2024 American Academy of Forensic Sciences. |
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| Note: | Nasl. z nasl. zaslona;
Opis vira z dne 19. 3. 2024;
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| Publication date in DiRROS: | 08.01.2025 |
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| Views: | 32 |
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| Downloads: | 10 |
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| Metadata: |    |
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