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Transcutaneous Intraluminal Impedance Measurement for Minimally Invasive Monitoring of Gastric Motility: Validation in Acute Canine Models
المؤلفون المشاركون
Poscente, Michael D.
Wang, Gang
Filip, Dobromir
Ninova, Polya
Muench, Gregory
Yadid-Pecht, Orly
Mintchev, Martin P.
Andrews, Christopher N.
المصدر
Gastroenterology Research and Practice
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-12-09
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Transcutaneous intraluminal impedance measurement (TIIM) is a new method to cutaneously measure gastric contractions by assessing the attenuation dynamics of a small oscillating voltage emitted by a battery-powered ingestible capsule retained in the stomach.
In the present study, we investigated whether TIIM can reliably assess gastric motility in acute canine models.
Methods.
Eight mongrel dogs were randomly divided into 2 groups: half received an active TIIM pill and half received an identically sized sham capsule.
After 24-hour fasting and transoral administration of the pill (active or sham), two force transducers (FT) were sutured onto the antral serosa at laparotomy.
After closure, three standard cutaneous electrodes were placed on the abdomen, registering the transluminally emitted voltage.
Thirty-minute baseline recordings were followed by pharmacological induction of gastric contractions using neostigmine IV and another 30-minute recording.
Normalized one-minute baseline and post-neostigmine gastric motility indices (GMIs) were calculated and Pearson correlation coefficients (PCCs) between cutaneous and FT GMIs were obtained.
Statistically significant GMI PCCs were seen in both baseline and post-neostigmine states.
There were no significant GMI PCCs in the sham capsule test.
Further chronic animal studies of this novel long-term gastric motility measurement technique are needed before testing it on humans.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Poscente, Michael D.& Wang, Gang& Filip, Dobromir& Ninova, Polya& Muench, Gregory& Yadid-Pecht, Orly…[et al.]. 2014. Transcutaneous Intraluminal Impedance Measurement for Minimally Invasive Monitoring of Gastric Motility: Validation in Acute Canine Models. Gastroenterology Research and Practice،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1035896
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Poscente, Michael D.…[et al.]. Transcutaneous Intraluminal Impedance Measurement for Minimally Invasive Monitoring of Gastric Motility: Validation in Acute Canine Models. Gastroenterology Research and Practice No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-1035896
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Poscente, Michael D.& Wang, Gang& Filip, Dobromir& Ninova, Polya& Muench, Gregory& Yadid-Pecht, Orly…[et al.]. Transcutaneous Intraluminal Impedance Measurement for Minimally Invasive Monitoring of Gastric Motility: Validation in Acute Canine Models. Gastroenterology Research and Practice. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1035896
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1035896
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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