Paraphenylene diamine exacerbates platelet aggregation and thrombus formation in response to a low dose of collagen
Paraphenylene daimine (PPD) is an aromatic amine that is widely used in several industrial products; however, its toxicity has been reported in several cases of cardiac arrests. As platelets play a key role in cardiovascular diseases, we aimed to determine the impact of PPD in vitro and in vivo on platelet function. Our findings demonstrated that platelet activation and aggregation were strongly enhanced by PPD. Treatment with PPD primed human platelets that became more reactive in response to low doses of collagen. Furthermore, PPD exacerbated thrombus formation in rats in comparison with those untreated. Our results suggest that PPD is an important platelet primer predisposing platelets to promote thrombus formation in response to vascular injury. This should prompt the authorities to consider controlling the marketing of this product..
| Medienart: |
Artikel |
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| Erscheinungsjahr: |
2016 |
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| Erschienen: |
2016 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:41 |
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| Enthalten in: |
The journal of toxicological sciences - 41(2016), 1, Seite 123-128 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Oudghiri, Mounia [VerfasserIn] |
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| Links: |
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| BKL: |
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| doi: |
10.2131/jts.41.123 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
OLC197092604X |
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| 520 | |a Paraphenylene daimine (PPD) is an aromatic amine that is widely used in several industrial products; however, its toxicity has been reported in several cases of cardiac arrests. As platelets play a key role in cardiovascular diseases, we aimed to determine the impact of PPD in vitro and in vivo on platelet function. Our findings demonstrated that platelet activation and aggregation were strongly enhanced by PPD. Treatment with PPD primed human platelets that became more reactive in response to low doses of collagen. Furthermore, PPD exacerbated thrombus formation in rats in comparison with those untreated. Our results suggest that PPD is an important platelet primer predisposing platelets to promote thrombus formation in response to vascular injury. This should prompt the authorities to consider controlling the marketing of this product. | ||
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| 700 | 1 | |a Darif, Youssef |4 oth | |
| 700 | 1 | |a Habti, Norddine |4 oth | |
| 700 | 1 | |a Chait, Abderahmane |4 oth | |
| 700 | 1 | |a Boufous, Hicham |4 oth | |
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| 700 | 1 | |a Bagri, Abdellah |4 oth | |
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