Mansour Rismanchian

Dental Implant Research Center and Prosthodontics, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, IR Iran.

[ 1 ] - In-vitro Comparison of Cytotoxicity of Two Bioactive Glasses in Micropowder and Nanopowder forms

The cytotoxicity of the biomaterials is a key issue that should be addressed prior to pre-clinical applications. This study was designed to evaluate and compare the cytotoxixity of two forms of bioactive glasses:nanopowder:andmicropowder. Human HGF1-PI53 gingival fibroblast cells were used to evaluate the cytotoxicity of 0.5, 1, 1.5, 2, 5, 10, 15 and 20 mg/mL concentrations of the two bioactive...

[ 2 ] - In-vitro Comparison of Cytotoxicity of Two Bioactive Glasses in Micropowder and Nanopowder forms

The cytotoxicity of the biomaterials is a key issue that should be addressed prior to pre-clinical applications. This study was designed to evaluate and compare the cytotoxixity of two forms of bioactive glasses:nanopowder:andmicropowder. Human HGF1-PI53 gingival fibroblast cells were used to evaluate the cytotoxicity of 0.5, 1, 1.5, 2, 5, 10, 15 and 20 mg/mL concentrations of the two bioactive...

[ 3 ] - ارزیابی استرس ریج باقیمانده و جابجایی مخاط زیر اوردنچر متکی بر دو ایمپلنت فک پایین به وسیله روش آنالیز اجزای محدود

مقدمه: توزیع مناسب استرس در نواحی بی دندانی در اوردنچرهای متکی بر دندان فک پایین ضروری است. این توزیع استرس تحت نیروهای متفاوت به کمک الگوی عناصر محدود مورد بررسی قرار گرفت. هدف از این مطالعه، ارزیابی استرس ریج باقیمانده و جابجایی مخاط زیر اوردنچر متکی بر دو ایمپلنت فک پایین به وسیله روش آنالیز اجزای محدود بود. مواد و روش ها: مدل ...

[ 4 ] - The clinical effectiveness of screw type Implant “Nisastan system” in the posterior region of the mandible: A 2 year prospective study

The clinical effectiveness of screw type Implant “Nisastan system” in the posterior region of the mandible: A 2 year prospective study Dr. M. Rismanchian * - Dr. R. Birang ** * Assistant Professor of Fixed Prosthodontics Dept., Faculty of Dentistry, Isfahan University of Medical Sciences. ** Assistant Professor of Periodontics Dept., Faculty of Dentistry, Isfahan University of Medical Sciences....