comparison of skin reaction between mta (produced in iran) and cem in rabbit

نویسندگان

marziyeh shokravi school of dentistry, babol university of medical sciences, babol, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی بابل (babol university of medical sciences)سازمان های دیگر: cellular and molecular biology research center, babol university of medical sciences, babol, iran

bahareh tabarsi school of dentistry, babol university of medical sciences, babol, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی بابل (babol university of medical sciences)

aliakbar moghaddamnia department of pharmacology, babol university of medical sciences, babol, iran,سازمان اصلی تایید شده: دانشگاه علوم پزشکی بابل (babol university of medical sciences)

alieh sohanfaraji cellular and molecular research center (cmbrc), babol university of medical sciences, babol, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی بابل (babol university of medical sciences)

چکیده

pathological changes in pulp and periapical tissues are addressed by endodontic treatment. the material used in this treatment must be biocompatible. the aim of this study is to compare the skin reaction of calcium enriched mixture (cem) and mineral trioxide aggregate (mta) produced in iran on rabbit. sixteen male newzeland albino rabbits weighting 2 kg were used. the animals back hair was shaved, 24 hours before application of each material. the material was applied on two sites (2 × 2 cm) while the third site was used as control. all sites were covered by gauze and bandaged for 4 hours. then the material's remnants were washed off the sites of application. observations were performed in 1, 24, 48 and 72 hours after removing the materials. erythematous surface areas were measured by the morphometric method. after sacrificing animals the skins were dissected and the specimens were prepared for histological evaluation. there were significant differences between cem and mta in erythematous surface areas at 1, 24 and 48 hours after removing the materials (p< 0.05). however there was no significant difference at 72 hours after removing the materials. data showed significant differences in counted cells between mta and control sample (p=0.0001) and between mta and cem (p=0.035). there was no significant difference between control and cem (p>0.05). the average erythematous surface areas were wider in mta sites than cem sites. as a conclusion it seems that biocompatibility of cem could be more than mta.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Comparison of skin reaction between MTA (produced in Iran) and CEM in Rabbit

Pathological changes in pulp and periapical tissues are addressed by endodontic treatment. The material used in this treatment must be biocompatible. The aim of this study is to compare the skin reaction of Calcium Enriched Mixture (CEM) and Mineral Trioxide Aggregate (MTA) produced in Iran on rabbit. Sixteen male newzeland albino rabbits weighting 2 kg were used. The animals back hair was sha...

متن کامل

Comparison of Skin Reaction between MTA (Produced in Iran) and CEM in Rabbit

Pathological changes in pulp and periapical tissues are addressed by endodontic treatment. The material used in this treatment must be biocompatible. The aim of this study is to compare the skin reaction of Calcium Enriched Mixture (CEM) and Mineral Trioxide Aggregate (MTA) produced in Iran on rabbit. Sixteen male newzeland albino rabbits weighting 2 kg were used. The animals back hair was shav...

متن کامل

role of cultural iran in promotion of multilaieralism in central asia and caucasus

cultural iran is a scope that is more extended than the political territories of iran as a political unit. this concept means that cultural geography(mehdi moghanlo-1383-1) of iran is greater than its political geography which, according to history, has a long history extending west-east from kandahar to the euphrates and north-south from the persian gulf to the caucasus including transoxiana a...

15 صفحه اول

ec adoption and critical success factors of ec in smes in iran

تجارت الکترونیکی شیوه اجرای مسئولیتها، تقابل با مشتریان و امور معمول عملیاتی در شرکتها را تغییر داده است. تجارت الکترونیکی در عمل تنها خرید و فروش کالاها را از طریق ابزار الکترونیک نمی باشد، بلکه تمام فعالیتهای لازم جهت انجام فرایند فروش را نیز در بر میگیرد. در اواخر دهه 1990 بسیاری از شرکتها فعالیتهای خود را به منظور دستیابی به مشتریان جدید و یا ارائه فرصتهای جدید به مشتریان موجود گسترش دادند...

analyzing patterns of classroom interaction in efl classrooms in iran

با به کار گیری روش گفتما ن شنا سی در تحقیق حا ضر گفتا ر میا ن آموزگا را ن و زبا ن آموزا ن در کلا سهای زبا ن انگلیسی در ایرا ن مورد بررسی قرار گرفت. ا هداف تحقیق عبا رت بودند از: الف) شنا سا ئی سا ختارهای ارتبا ط گفتا ری میا ن معلمین و زبا ن آموزا ن ب) بررسی تا ثیر نقش جنسیت دبیرا ن و زبا ن آموزان بر سا ختا رهای ارتبا ط گفتا ری میا ن آنها پ) مشخص کردن اینکه آ یا آموزگاران غا لب بر این ارتبا ط گف...

منابع من

با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید


عنوان ژورنال:
international journal of molecular and cellular medicine

جلد ۱، شماره ۲، صفحات ۹۴-۹۸

کلمات کلیدی

میزبانی شده توسط پلتفرم ابری doprax.com

copyright © 2015-2023