Micro- and Nanosized Particles in Nasal Mucosa: A Pilot Study
المؤلفون المشاركون
Čábalová, Lenka
Čabanová, Kristina
Bielniková, Hana
Kukutschová, Jana
Dvořáčková, Jana
Dědková, Kateřina
Zeleník, Karol
Kominek, Pavel
المصدر
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-06-01
دولة النشر
مصر
عدد الصفحات
6
التخصصات الرئيسية
الملخص EN
Objective.
The aim of this prospective study is to evaluate presence and quantity of micro- and nanosized particles (NPs) and interindividual differences in their distribution and composition in nasal mucosa.
Methods.
Six samples of nasal mucosa obtained by mucotomy from patients with chronic hypertrophic rhinosinusitis were examined.
Samples divided into 4 parts according to the distance from the nostrils were analyzed by scanning electron microscopy and Raman microspectroscopy to detect solid particles and characterize their morphology and composition.
A novel method of quantification of the particles was designed and used to evaluate interindividual differences in distribution of the particles.
The findings were compared with patients’ employment history.
Results.
In all the samples, NPs of different elemental composition were found (iron, barium, copper, titanium, etc.), predominantly in the parts most distant from nostrils, in various depths from the surface of the mucosa and interindividual differences in their quantity and composition were found, possibly in relation to professional exposition.
Conclusions.
This study has proven the possibility of quantification of distribution of micro- and nanosized particles in tissue samples and that the NPs may deposit in deeper layers of mucosa and their elemental composition may be related to professional exposition to the sources of NPs.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Čábalová, Lenka& Čabanová, Kristina& Bielniková, Hana& Kukutschová, Jana& Dvořáčková, Jana& Dědková, Kateřina…[et al.]. 2015. Micro- and Nanosized Particles in Nasal Mucosa: A Pilot Study. BioMed Research International،Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1055735
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Čábalová, Lenka…[et al.]. Micro- and Nanosized Particles in Nasal Mucosa: A Pilot Study. BioMed Research International No. 2015 (2015), pp.1-6.
https://search.emarefa.net/detail/BIM-1055735
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Čábalová, Lenka& Čabanová, Kristina& Bielniková, Hana& Kukutschová, Jana& Dvořáčková, Jana& Dědková, Kateřina…[et al.]. Micro- and Nanosized Particles in Nasal Mucosa: A Pilot Study. BioMed Research International. 2015. Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1055735
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1055735
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