Psychological Stress Induces Temporary Masticatory Muscle Mechanical Sensitivity in Rats
المؤلفون المشاركون
Wu, An-Zhen
Chen, Yong-Jin
Huang, Fei
Li, Qiang
Zhang, Min
المصدر
Journal of Biomedicine and Biotechnology
العدد
المجلد 2011، العدد 2011 (31 ديسمبر/كانون الأول 2011)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2011-01-19
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
To explore the relationship between psychological stress and masticatory muscle pain, we created a communication stress animal model to determine whether psychological stress could induce increased mechanical sensitivity in masticatory muscles and to study the changes of mechanical nociceptive thresholds after stress removal.
Forty-eight male Sprague-Dawley rats were divided into a control group (CON), a foot-shocked group (FS, including 3 subgroups recorded as FS-1, FS-2, and FS-3), a psychological stress group (PS), and a drug treatment group (DT).
PS and DT rats were confined in a communication box for one hour a day to observe the psychological responses of neighboring FS rats.Measurements of the mechanical nociceptive thresholds of the bilateral temporal and masseter muscles showed a stimulus-response relationship between psychological stress and muscle mechanical sensitivity.
The DT rats, who received a diazepam injection, showed almost the same mechanical sensitivity of the masticatory muscles to that of the control in response to psychological stress.
Fourteen days after the psychological stressor was removed, the mechanical nociceptive thresholds returned to normal.
These findings suggest that psychological stress is directly related to masticatory muscle pain.
Removal of the stressor could be a useful method for relieving mechanical sensitivity increase induced by psychological stress.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Huang, Fei& Zhang, Min& Chen, Yong-Jin& Li, Qiang& Wu, An-Zhen. 2011. Psychological Stress Induces Temporary Masticatory Muscle Mechanical Sensitivity in Rats. Journal of Biomedicine and Biotechnology،Vol. 2011, no. 2011, pp.1-8.
https://search.emarefa.net/detail/BIM-493259
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Huang, Fei…[et al.]. Psychological Stress Induces Temporary Masticatory Muscle Mechanical Sensitivity in Rats. Journal of Biomedicine and Biotechnology No. 2011 (2011), pp.1-8.
https://search.emarefa.net/detail/BIM-493259
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Huang, Fei& Zhang, Min& Chen, Yong-Jin& Li, Qiang& Wu, An-Zhen. Psychological Stress Induces Temporary Masticatory Muscle Mechanical Sensitivity in Rats. Journal of Biomedicine and Biotechnology. 2011. Vol. 2011, no. 2011, pp.1-8.
https://search.emarefa.net/detail/BIM-493259
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-493259
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