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Role of Meconium and Hypoxia in Meconium Aspiration-Induced Lung Injury in Neonatal Rabbits
المؤلفون المشاركون
Navale, Shan
Zagariya, Alex
Sierzputovska, Monica
Vidyasagar, Dharmapuri
المصدر
العدد
المجلد 2010، العدد 2010 (31 ديسمبر/كانون الأول 2010)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2010-12-30
دولة النشر
مصر
عدد الصفحات
6
التخصصات الرئيسية
الملخص EN
Background.
We previously showed that meconium cuases lung cell death by apoptosis and inflammatory cytokine expression.
Whether this is due to meconium exposure itself, or meconium related hypoxia remains unclear.
Objectives.
To elucidate the effects of meconium, saline, milk, hypoxia and hyperoxia induced lung injury.
Design/Methods.
We studied 5 groups of rabbit pups: (I) normal saline; (II) Milk; (III) 10% solution of meconium; (IV) only to 15 minutes of hypoxia (10% O2), and (V) 5 minutes of hypoxia (95% O2).
After exposure lung lavage cells were used for apoptotic cell count and cytokine expression.
In vitro response of human A 549 epithelial cells to meconium-and milk exposure was also studied.
Results.
There was no difference in cell death between saline and milk groups.
However, meconium caused a significant cell loss compared to saline and milk—Inflammatory cytokines increased significantly in meconium group compared to saline or milk group.
Although hypoxic and hyperoxic lungs showed increased inflammatory reaction compared to saline-treated lungs, this injury was not significant compared to meconium group.
Studies with A549 cells also showed similar results.
Conclusions.
We conclude that lung cell injury in meconium aspiration is maily from meconium itself.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zagariya, Alex& Sierzputovska, Monica& Navale, Shan& Vidyasagar, Dharmapuri. 2010. Role of Meconium and Hypoxia in Meconium Aspiration-Induced Lung Injury in Neonatal Rabbits. Mediators of Inflammation،Vol. 2010, no. 2010, pp.1-6.
https://search.emarefa.net/detail/BIM-454284
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zagariya, Alex…[et al.]. Role of Meconium and Hypoxia in Meconium Aspiration-Induced Lung Injury in Neonatal Rabbits. Mediators of Inflammation No. 2010 (2010), pp.1-6.
https://search.emarefa.net/detail/BIM-454284
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zagariya, Alex& Sierzputovska, Monica& Navale, Shan& Vidyasagar, Dharmapuri. Role of Meconium and Hypoxia in Meconium Aspiration-Induced Lung Injury in Neonatal Rabbits. Mediators of Inflammation. 2010. Vol. 2010, no. 2010, pp.1-6.
https://search.emarefa.net/detail/BIM-454284
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-454284
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
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