High-Frequency Oscillatory Ventilation Combined with Volume Guarantee in a Neonatal Animal Model of Respiratory Distress Syndrome
المؤلفون المشاركون
Santos González, Martín
Tendillo Cortijo, Francisco
Sánchez Luna, Manuel
المصدر
Critical Care Research and Practice
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-07-18
دولة النشر
مصر
عدد الصفحات
6
التخصصات الرئيسية
الملخص EN
Objective.
To assess volume guarantee (VG) ventilation combined with high-frequency oscillatory ventilation (HFOV) strategy on PaCO2 regulation in an experimental model of neonatal distress syndrome.
Methods.
Six 2-day-old piglets weighing 2.57±0.26 kg were used for this interventional experimental study.
Animals were ventilated during physiologic lung conditions and after depletion of lung surfactant by bronchoalveolar lavage (BAL).
The effect of HFOV combined with VG on PaCO2 was evaluated at different high-frequency expired tidal volume (VThf) at constant frequency (fR) and mean airway pressure (mPaw).
Fluctuations of the pressure (ΔPhf) around the mPaw and PaCO2 were analyzed before and after lung surfactant depletion.
Results.
PaCO2 levels were inversely proportional to VThf.
In the physiological lung condition, an increase in VThf caused a significant decrease in PaCO2 and an increase in ΔPhf.
After BAL, PaCO2 did not change as compared with pre-BAL situation as the VThf remained constant by the ventilator.
Conclusions.
In this animal model, using HFOV combined with VG, changes in the VThf settings induced significant modifications in PaCO2.
After changing the lung condition by depletion of surfactant, PaCO2 remained unchanged, as the VThf setting was maintained constant by modifications in the ΔPhf done by the ventilator.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Sánchez Luna, Manuel& Santos González, Martín& Tendillo Cortijo, Francisco. 2013. High-Frequency Oscillatory Ventilation Combined with Volume Guarantee in a Neonatal Animal Model of Respiratory Distress Syndrome. Critical Care Research and Practice،Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-483584
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Sánchez Luna, Manuel…[et al.]. High-Frequency Oscillatory Ventilation Combined with Volume Guarantee in a Neonatal Animal Model of Respiratory Distress Syndrome. Critical Care Research and Practice No. 2013 (2013), pp.1-6.
https://search.emarefa.net/detail/BIM-483584
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Sánchez Luna, Manuel& Santos González, Martín& Tendillo Cortijo, Francisco. High-Frequency Oscillatory Ventilation Combined with Volume Guarantee in a Neonatal Animal Model of Respiratory Distress Syndrome. Critical Care Research and Practice. 2013. Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-483584
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-483584
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