دورية أكاديمية
Effect of temperature on the preparation of platelet-rich plasma
| العنوان: | Effect of temperature on the preparation of platelet-rich plasma |
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| المؤلفون: | Yubin XU, Guangya LIU, Juan YANG, Yu ZHANG, Mou ZHOU, Guiqiu SHAN |
| المصدر: | Zhongguo shuxue zazhi, Vol 35, Iss 1, Pp 78-81 (2022) |
| بيانات النشر: | Institute of Blood Transfusion of Chinese Academy of Medical Sciences, 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Diseases of the blood and blood-forming organs LCC:Medicine |
| مصطلحات موضوعية: | temperature, platelet-rich plasma, aggregation, growth factor, Diseases of the blood and blood-forming organs, RC633-647.5, Medicine |
| الوصف: | Objective To discuss the effect of temperature on the quality of platelet-rich plasma (PRP) prepared manually. Methods A total of 120 peripheral blood samples (60 mL/ person) were collected from healthy voluntary blood donors in the Blood Center of General Hospital of Southern Theater Command from May 10, 2010 to September 10, 2010. Each whole blood sample (60mL/ person) was randomly divided into 3 aliquots(20 mL each), totaling 360 aliquots, then divided into 9 groups (A1, A2, A3, B1, B2, B3, C1, C2, and C3), with 40 aliquots in each group. In group A: the ambient temperature for PRP preparation was set to (4±2)℃, and the temperature for PRP preparation and centrifugal bin was (4±2)℃, (24±2)℃ and (30±2)℃ for group A1, A2, and A3, respectively. In group B: the ambient temperature for PRP preparation was set to (24±2)℃, and the temperature for PRP preparation and centrifugal bin was (4±2)℃, (24±2)℃ and (30±2)℃ for group B1, B2 and B3 respectively. In group C: the ambient temperature for PRP preparation was set to (30±2)℃, and the temperature for PRP preparation and centrifugal bin was (4±2)℃, (24±2)℃ and (30±2)℃ for group C1, C2 and C3 respectively. Platelet concentrates were separated and prepared by rich slurry method, and the platelet recovery rate was calculated for each group, the platelet morphology was observed under the microscope, and the concentrations of platelet-derived growth factor (PDGF-BB), transforming growth factor β (TGF-β) and vascular endothelial growth factor (VEGF) were quantitatively determined using enzyme-linked immunosorbent assay (ELISA). Results The platelet count and platelet recovery rate were compared as follows: among group A1, A2, A3, B1, B2, B3, C1, C2 and C3, the results of A3, B3 and C3were (489.2±21.47) × 109/L vs (495.7±23.2) ×109/L vs (489.4±17.1) ×109/L and (57.4±2.3)% vs (54.9±1.3)% vs (50.7±2.3)%, respectively, all showed platelet aggregation, and the differences, relative to A1 and A2, B1 and B2, and C1 and C2, were statistically significant (P0.05), with no statistically difference. Conclusion The ambient temperature had little effect on the preparation of PRP, and the temperature of the centrifuge bin was better to be maintained at (24±2)℃. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | Chinese |
| تدمد: | 1004-549X 1004-549x |
| Relation: | https://www.cjbt.cn/thesisDetails#10.13303/j.cjbt.issn.1004-549x.2022.01.022&lang=en; https://doaj.org/toc/1004-549X |
| DOI: | 10.13303/j.cjbt.issn.1004-549x.2022.01.022&lang=en |
| DOI: | 10.13303/j.cjbt.issn.1004-549x.2022.01.022 |
| URL الوصول: | https://doaj.org/article/f4a7e1bf2ebf4c4e93d946a03d69160b |
| رقم الأكسشن: | edsdoj.f4a7e1bf2ebf4c4e93d946a03d69160b |
| قاعدة البيانات: | Directory of Open Access Journals |
| تدمد: | 1004549X 1004549x |
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| DOI: | 10.13303/j.cjbt.issn.1004-549x.2022.01.022&lang=en |