Effects of Morphine Dependency on Bone Healing in Rat

  • سال انتشار: 1383
  • محل انتشار: مجله دانشگاه علوم پزشکی کرمان، دوره: 10، شماره: 1
  • کد COI اختصاصی: JR_JKMU-10-1_001
  • زبان مقاله: فارسی
  • تعداد مشاهده: 47
دانلود فایل این مقاله

نویسندگان

M. Karimi-Mobarakah

Assistant Professor of Orthopaedics

R Malekpoor-Afshar

Assistant Professor of Pathology

M Shamsi-Meymandi

Instructor of Pharmacy School

F Mahdavi-Jaffari

Medical Student, Kerman University of Medical Sciences & Health Services, Kerman, Iran

چکیده

Bone fractures usually happen during car accident and sport trauma. Different factors influence bone healing such as malnutrition and smoking. Apart from addiction which is an important individual, social, and cultural problems morphine has several effects on body physiology and immune system .This study is performed to assess the effect of morphine dependency on bone healing and has not been reported in the literature till now. ۵۶ rats were divided into two ۲۸-rat groups and were kept under equal laboratory conditions, Rats of the control group were not addicted. By adding morphine powder to the water of the other group for ۲۱ days, they got addicted and were used as case group. Following intraperitoneal naloxane injection and confirming addiction in addicted group a hole was made in tibia of both groups. Biopsies were taken on the ۳rd, ۶th, ۱۰th & ۲۰th day from ۷ addicted and ۷ non-addicted rats. Then the results of microscopic examination were statistically analyzed with Mann-Whitney test. The difference between neutrophilic exudates (P=۰.۰۰۲) & granulation tissue (P=۰.۰۰۳) on the ۳rd day, percent of neutrophilic exudates (P=۰.۰۱) & immature bone (P=۰.۰۰۴) on the ۶th day, the percent of immature (P=۰.۰۰۱) & mature bone (P=۰.۰۲) on the ۱۰th day & mesenchymal tissue (P=۰.۰۲) on the ۲۰th day was significant. It was concluded that bone healing was delayed in the addicted group.

کلیدواژه ها

fracture, Morphine, dependency, Bone healing, Rat

اطلاعات بیشتر در مورد COI

COI مخفف عبارت CIVILICA Object Identifier به معنی شناسه سیویلیکا برای اسناد است. COI کدی است که مطابق محل انتشار، به مقالات کنفرانسها و ژورنالهای داخل کشور به هنگام نمایه سازی بر روی پایگاه استنادی سیویلیکا اختصاص می یابد.

کد COI به مفهوم کد ملی اسناد نمایه شده در سیویلیکا است و کدی یکتا و ثابت است و به همین دلیل همواره قابلیت استناد و پیگیری دارد.