![](/images/graphics-bg.png)
Biochemical and Clinical Assessments of Segmental Maxillary Posterior Tooth Intrusion
المؤلفون المشاركون
Ongchai, Siriwan
Pothacharoen, Peraphan
Tasanapanont, Jintana
Wattanachai, Tanapan
Apisariyakul, Janya
Kongtawelert, Prachya
Midtbø, Marit
Jotikasthira, Dhirawat
المصدر
International Journal of Dentistry
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-02-22
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Objective.
To compare chondroitin sulphate (CS) levels around maxillary second premolars, first molars, and second molars between the unloaded and the loaded periods and to measure the rates of intrusion of maxillary posterior teeth during segmental posterior tooth intrusion.
Materials and Methods.
In this prospective clinical study, 105 teeth (from 15 patients exhibiting anterior open bite and requiring maxillary posterior tooth intrusion) were studied.
Competitive ELISA was used to detect CS levels.
Dental casts (during the unloaded and loaded periods) were scanned, and posterior tooth intrusion distances were measured.
Results.
During the unloaded period, the median CS levels around maxillary second premolars, first molars, second molars (experimental teeth), and mandibular first molars (negative control) were 0.006, 0.055, 0.056, and 0.012 and during the loaded period were 2.592, 5.738, 4.727, and 0.163 ng/μg of total protein, respectively.
The median CS levels around experimental teeth were significantly elevated during the loaded period.
The mean rates of maxillary second premolar and first and second molar intrusion were 0.72, 0.58, and 0.40 mm/12 weeks, respectively.
Conclusions.
Biochemical and clinical assessments suggested that the segmental posterior tooth intrusion treatment modality with 50 g of vertical force per side was sufficient.
Trial Registration.
The study is registered as TCTR20170206006.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Tasanapanont, Jintana& Wattanachai, Tanapan& Apisariyakul, Janya& Pothacharoen, Peraphan& Ongchai, Siriwan& Kongtawelert, Prachya…[et al.]. 2017. Biochemical and Clinical Assessments of Segmental Maxillary Posterior Tooth Intrusion. International Journal of Dentistry،Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1165496
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Tasanapanont, Jintana…[et al.]. Biochemical and Clinical Assessments of Segmental Maxillary Posterior Tooth Intrusion. International Journal of Dentistry No. 2017 (2017), pp.1-7.
https://search.emarefa.net/detail/BIM-1165496
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Tasanapanont, Jintana& Wattanachai, Tanapan& Apisariyakul, Janya& Pothacharoen, Peraphan& Ongchai, Siriwan& Kongtawelert, Prachya…[et al.]. Biochemical and Clinical Assessments of Segmental Maxillary Posterior Tooth Intrusion. International Journal of Dentistry. 2017. Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1165496
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1165496
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
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
![](/images/kashef-image.png)