ZHU Yuan, GUAN Jie, TIAN Yueqiang, LI Li, PING Muye, REN Junwei, DENG Xinli, CONG Yulong. Effects of sample storage time on platelet function tested with PL-11 analyzer[J]. ACADEMIC JOURNAL OF CHINESE PLA MEDICAL SCHOOL, 2015, 36(6): 611-613. DOI: 10.3969/j.issn.2095-5227.2015.06.024
Citation: ZHU Yuan, GUAN Jie, TIAN Yueqiang, LI Li, PING Muye, REN Junwei, DENG Xinli, CONG Yulong. Effects of sample storage time on platelet function tested with PL-11 analyzer[J]. ACADEMIC JOURNAL OF CHINESE PLA MEDICAL SCHOOL, 2015, 36(6): 611-613. DOI: 10.3969/j.issn.2095-5227.2015.06.024

Effects of sample storage time on platelet function tested with PL-11 analyzer

More Information
  • Received Date: February 08, 2015
  • Available Online: November 26, 2023
  • Objective To identify the effects of storage time on platelet function tested with PL-11 analyzer under room temperature. Methods Citrated antecubital vein blood samples of graduate students in grade 2012 of Chinese PLA Medical School (n=20) and coronary heart disease (CHD) outpatients (n=20) treated with dual-antiplatelet drugs in the department of cardiology were drawn and tested by PL-11 analyzer at 3 testing points:2, 4 and 8 hours after blooding. The maximum platelet aggregation ratio was tested with 3 different activators:arachidonic acid (AA), adenosine di-phosphate (ADP) and collagen. Results Healthy young men:AA-induced platelet aggregation ratio showed no difference between 2 h, 4 h and 8 h (P> 0.05). When ADP used as the activator, platelet aggregation ratio reduced apparently at 4 h compared with 2 h (P< 0.01), and it reduced to 4.3% at 8 h (P< 0.01). There was a clear reduction of collagen-induced platelet aggregation at 4 h compared with 2 h (P< 0.01), while no difference was found between 4 h and 8 h (P> 0.05). Patients treated with dual-antiplatelet drugs:AA-induced results showed no statistic difference between 2 h, 4 h and 8 h (P> 0.05). ADP-induced results showed an obvious reduction at 4 h, while no difference was found between 4 h and 8 h (P> 0.05). Collagen-induced aggregation ratio reduced apparently at 8 h after blood sampling (P< 0.01). Conclusion Storage time affects the results of PL-11 platelet function test with limited influence on AA-induced platelet aggregation ratio, whatever in healthy men or patients treated with dual-antiplatelet drugs. ADP- or collagen-induced platelet aggregation ratio reduces as the time delay extending. The time delay between collection, transport and analysis should ideally be preferable in 4 hours when AA used as activator or 2 hours when ADP and collagen used as activators.
  • Related Articles

    [1]SUN Xiaohui, SHAO Jiakang, LI Ke, GONG Yixin, ZHANG Meng, QIU Lupeng, SUN Zhuoya, JIAO Shunchang. Exploration of optimal timing of combining carboplatin with PD-1 immune checkpoint inhibitors[J]. ACADEMIC JOURNAL OF CHINESE PLA MEDICAL SCHOOL, 2024, 45(8): 847-853. DOI: 10.12435/j.issn.2095-5227.2024.101
    [2]QIN Jiapei, LU Di, LI Tao, ZHAI Jinzhao, BAI Yibing, WANG An, ZHOU Xin, MA Zhiqiang, HU Yi. Expression of histone deacetylase (HDAC) 11 in lung squamous cell carcinoma and its prognostic significance[J]. ACADEMIC JOURNAL OF CHINESE PLA MEDICAL SCHOOL, 2024, 45(8): 824-831. DOI: 10.12435/j.issn.2095-5227.2024.096
    [3]LIU Yue, WANG Jin, LI Chen, CHEN Mengli. Investigation of storage conditions and analysis of stability of first-aid medicine in battlefield environment[J]. ACADEMIC JOURNAL OF CHINESE PLA MEDICAL SCHOOL, 2022, 43(7): 786-790. DOI: 10.3969/j.issn.2095-5227.2022.07.013
    [4]CHEN Jianwen, WANG Lei, LI Huaikang, JIAO Qilong, YUAN Qing, HUANG Yan, LI Xiubin, XU Junnan, WANG Chenfeng, WANG Baojun, MA Xin. Relationship between acute kidney injury and ischemia time after unilateral renal ischemia reperfusion in mice[J]. ACADEMIC JOURNAL OF CHINESE PLA MEDICAL SCHOOL, 2021, 42(12): 1286-1292. DOI: 10.3969/j.issn.2095-5227.2021.12.011
    [5]SHENG Zhaojun, GUAN Xizhou. Time to positivity in blood culture for discrimination between contamination and bloodstream infection due to coagulase-negative Staphylococci in adults[J]. ACADEMIC JOURNAL OF CHINESE PLA MEDICAL SCHOOL, 2017, 38(12): 1148-1150. DOI: 10.3969/j.issn.2095-5227.2017.12.015
    [6]XU Nizhen, TIAN Wen, FEI Yang. Influencing factors of time from thyroidectomy to bone metastasis for differentiated thyroid carcinoma[J]. ACADEMIC JOURNAL OF CHINESE PLA MEDICAL SCHOOL, 2017, 38(12): 1114-1117,1126. DOI: 10.3969/j.issn.2095-5227.2017.12.006
    [7]SHEN Shaohua, LIU Yingdi, WANG Juan, GAO Wei, WU Wentao, SUN Guohui, YANG Jing, SUN Gang, SUN Xiao, LI Meng. Recurrence time of gastroesophageal varices after endoscopic treatment in patients with autoimmune cirrhosis or hepatitis B cirrhosis[J]. ACADEMIC JOURNAL OF CHINESE PLA MEDICAL SCHOOL, 2015, 36(11): 1075-1077. DOI: 10.3969/j.issn.2095-5227.2015.11.004
    [8]TONG Fang, LIU Qun, CAI Boning, HUANG Yurong. Effectiveness of three percent topical spray injection with recombinant human interleukin-11 on acute radioactive dermatitis[J]. ACADEMIC JOURNAL OF CHINESE PLA MEDICAL SCHOOL, 2015, 36(2): 133-135. DOI: 10.3969/j.issn.2095-5227.2015.02.011
    [9]ZHOU Fang-yuan, ZHANG Yun-li. Effect of sample storage temperature and time on NK cells and B-lymphocytes detected by flow cytometry[J]. ACADEMIC JOURNAL OF CHINESE PLA MEDICAL SCHOOL, 2014, 35(3): 283-285. DOI: 10.3969/j.issn.2095-5227.2014.03.025
    [10]GUAN Jie, LI Li, ZHU Yuan, REN Jun-wei, LI Yan-yan, LI Xiao-hui, BAI Jie, DENG Xin-li, CONG Yu-long. Role of PL-11 inducers in monitoring platelet function in healthy subjects after taking clopidogrel[J]. ACADEMIC JOURNAL OF CHINESE PLA MEDICAL SCHOOL, 2014, 35(3): 238-240,254. DOI: 10.3969/j.issn.2095-5227.2014.03.012

Catalog

    Article Metrics

    Article views (15) PDF downloads (0) Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return