Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Parnian Alizadeh Oskoee"'
Autor:
Parnian Alizadeh Oskoee, Siavash Savadi Oskoee, Fatemeh Pournaghi-Azar, Sana Dibazar, Mehdi Esmaeili
Publikováno v:
Frontiers in Dentistry, Vol 19 (2022)
Objectives: The present study aimed to investigate the effect of preheating on the color stability and surface roughness of a silorane-based composite resin. Materials and Methods: A total of 44 Filtek P90 composite resin disks, (10mm×1mm), were
Externí odkaz:
https://doaj.org/article/33bfdf15711c481abf05a4204b09a478
Autor:
Mohammad Esmaeel Ebrahimi Chaharom, Mahmoud Bahari, Leila Safyari, Hossein Safarvand, Hajar Shafaei, Elmira Jafari Navimipour, Parnian Alizadeh Oskoee, Amir Ahmad Ajami, Mahdi Abed Kahnamouei
Publikováno v:
Journal of Dental Research, Dental Clinics, Dental Prospects, Vol 14, Iss 1, Pp 19-25 (2020)
Background. Due to the effect of pre-heating on the degree of conversion of composite resins and the possible effect on cytotoxicity, the effect of pre-heating of bulk-fill composite resins was investigated on cytotoxicity in this study. Methods. In
Externí odkaz:
https://doaj.org/article/0df3825490a74ff6a002609e025fcdae
Autor:
Fatemeh Darvishi, Parnian Alizadeh Oskoee, Mohammad Esmaeel Ebrahimi Chaharom, Amir Ahmad Ajami, Soodabeh Kimyai
Publikováno v:
Frontiers in Dentistry, Vol 17 (2021)
Objectives: This study aimed to evaluate the fracture resistance of over flared endodontically treated bovine central incisors restored with prefabricated and custom-made glass fiber posts, using the multi-post approach. Materials and Methods: Sixty-
Externí odkaz:
https://doaj.org/article/18a22a13ed6d46e1ab68112aec45f967
Autor:
Soodabeh Kimyai, Yasaman Ghavami Lahij, Mehdi Daneshpooy, Elmira Jafari Navimipour, Parnian Alizadeh Oskoee
Publikováno v:
Frontiers in Dentistry, Vol 17 (2020)
Objectives: Considering the ever-increase use of vital bleaching procedures and an increase in the use of newly introduced resin-based materials for the restoration of teeth, this in vitro study was designed to evaluate the effect of 15% carbamide ge
Externí odkaz:
https://doaj.org/article/9a51650e8c524fce8694e26e017f7604
Effect of preheat repetition on color stability of methacrylate- and silorane-based composite resins
Autor:
Mehdi Abed Kahnamouei, Sarah Gholizadeh, Sahand Rikhtegaran, Mehdi Daneshpooy, Soodabeh Kimyai, Parnian Alizadeh Oskoee, Yashar Rezaei
Publikováno v:
Journal of Dental Research, Dental Clinics, Dental Prospects, Vol 11, Iss 4, Pp 222-228 (2017)
Background. The aim of this study was to investigate the effect of preheating methacrylate- and silorane-based composite resins on their color stability up to 40 times at 55‒60°C. Methods. Seventy-six methacrylate and silorane-based composite resi
Externí odkaz:
https://doaj.org/article/d2213e21abf64ac8b7fd7460b4603561
Autor:
Parnian Alizadeh Oskoee, Fatemeh Pournaghi Azar, Elmira Jafari Navimipour, Mohammad Esmaeel Ebrahimi chaharom, Fereshteh Naser Alavi, Ashkan Salari
Publikováno v:
Journal of Dental Research, Dental Clinics, Dental Prospects, Vol 11, Iss 1, Pp 36-42 (2017)
Background. One of the problems with composite resin restorations is gap formation at resin‒tooth interface. The present study evaluated the effect of preheating cycles of silorane- and dimethacrylate-based composite resins on gap formation at the
Externí odkaz:
https://doaj.org/article/2810d8335824461499a9c5658d4515ca
Autor:
Fatemeh Pournaghi Azar, Parnian Alizadeh Oskoee, Saeedeh Ghaffarifar, Nafiseh Vahed, Saba Shamekhi
Publikováno v:
Research and Development in Medical Education, Vol 9, Iss 1, Pp 14-14 (2020)
Background: Health professions students often experience stress and potential burnout while completing their entry-to-practice education; therefore, detecting and monitoring burn out among these students is paramount. This study compared motivation d
Externí odkaz:
https://doaj.org/article/c3c98daffcfe42f6aa19ae4df6cc9a5a
Autor:
Parnian Alizadeh Oskoee, Ahmad Nooroloyouni, Fatemeh Pornaghi Azar, Jafar Sajjadi Oskoee, Ahmad Pirzadeh Ashraf
Publikováno v:
Journal of Dental Research, Dental Clinics, Dental Prospects, Vol 9, Iss 4, Pp 233-238 (2015)
Background and aims. Various factors influence the interfacial bond between the fiber posts and root canal dentin. The aim of the present study was to evaluate the effect of pre-warming of resin cement on the push-out bond strength of fiber posts to
Externí odkaz:
https://doaj.org/article/e5294440f04f4f21ba27973f813960ff
Autor:
Parnian Alizadeh Oskoee, Soodabeh Kimyai, Elham Talatahari, Sahand Rikhtegaran, Fatemeh Pournaghi-Azar, Jafar Sajadi Oskoee
Publikováno v:
Journal of Dental Research, Dental Clinics, Dental Prospects, Vol 8, Iss 2, Pp 61-66 (2014)
Background and aims. A proper bond must be created between the existing composite resin and the new one for successful repair. The aim of this study was to compare the effect of three mechanical surface treatments, using diamond bur, air abrasion,
Externí odkaz:
https://doaj.org/article/ca93412025244afca8287de691099223
Autor:
Parnian Alizadeh Oskoee, Narmin Mohammadi, Mohammad Esmaeel Ebrahimi Chaharom, Soodabeh Kimyai, Fatemeh Pournaghi Azar, Sahand Rikhtegaran, Maryam Shojaeei
Publikováno v:
Journal of Dental Research, Dental Clinics, Dental Prospects, Vol 7, Iss 2, Pp 61-66 (2013)
Background and aims. The aim of the present study was to compare the effect of surface treatment with Er; Cr:YSSG, Nd:YAG, and CO2 lasers on repair shear bond strength of a silorane-based composite resin. Materials and methods. Sixty eight cylindri
Externí odkaz:
https://doaj.org/article/7381ddc29456489c9c759e6395113678