Effect of sample storage temperature and time delay on blood gases, bicarbonate and pH in human arterial blood samples
المؤلفون المشاركون
Husayni, Ilham Muhammad
Firoozbakhsh, Shahram
Peiman, Suhayl
Safavi, Inayat
Seifirad, Soroush
Sayfi, Zubaydah
المصدر
Iranian Red Crescent Medical Journal
العدد
المجلد 17، العدد 3 (31 مارس/آذار 2015)، ص ص. 1-4، 4ص.
الناشر
تاريخ النشر
2015-03-31
دولة النشر
الإمارات العربية المتحدة
عدد الصفحات
4
التخصصات الرئيسية
الموضوعات
الملخص EN
Results of arterial blood gas analysis can be biased by pre-analytical factors, such as time interval before analysis, temperature during storage and syringe type.
Objectives : To investigate the effects of samples storage temperature and time delay on blood gases, bicarbonate and PH results in human arterial blood samples.
Patients and Methods : 2.5 mL arterial blood samples were drawn from 45 patients via an indwelling Intraarterial catheter.
Each sample was divided into five equal samples and stored in multipurpose tuberculin plastic syringes.
Blood gas analysis was performed on one of five samples as soon as possible.
Four other samples were divided into two groups stored at 22°C and 0°C.
Blood gas analyses were repeated at 30 and 60 minutes after sampling.
Results: PaO2 of the samples stored at 0°C was increased significantly after 60 minutes (P = 0.007).
The PaCO2 of the samples kept for 30 and 60 minutes at 22°C was significantly higher than primary result (P = 0.04, P < 0.001).
In samples stored at 22°C, pH decreased significantly after 30 and 60 minutes (P = 0.017, P = 0.001).
There were no significant differences in other results of samples stored at 0°C or 22°C after 30 or 60 minutes.
Conclusions : In samples stored in plastic syringes, overestimation of PaO2 levels should be noted if samples cooled before analysis.
In samples stored in plastic syringes, it is not necessary to store samples in iced water when analysis delayed up to one hour.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Husayni, Ilham Muhammad& Safavi, Inayat& Sayfi, Zubaydah& Seifirad, Soroush& Firoozbakhsh, Shahram& Peiman, Suhayl. 2015. Effect of sample storage temperature and time delay on blood gases, bicarbonate and pH in human arterial blood samples. Iranian Red Crescent Medical Journal،Vol. 17, no. 3, pp.1-4.
https://search.emarefa.net/detail/BIM-554075
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Husayni, Ilham Muhammad…[et al.]. Effect of sample storage temperature and time delay on blood gases, bicarbonate and pH in human arterial blood samples. Iranian Red Crescent Medical Journal Vol. 17, no. 3 (Mar. 2015), pp.1-4.
https://search.emarefa.net/detail/BIM-554075
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Husayni, Ilham Muhammad& Safavi, Inayat& Sayfi, Zubaydah& Seifirad, Soroush& Firoozbakhsh, Shahram& Peiman, Suhayl. Effect of sample storage temperature and time delay on blood gases, bicarbonate and pH in human arterial blood samples. Iranian Red Crescent Medical Journal. 2015. Vol. 17, no. 3, pp.1-4.
https://search.emarefa.net/detail/BIM-554075
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 4
رقم السجل
BIM-554075
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر