Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Amir Reza Rokn"'
Autor:
Ghasem Janbabai, Amir Hashem Shahidi Bonjar, Abtin Heidarzadeh, Mahdi Shadnoush, Ghasem Sadeghi, Mohsen Dalband, Amir Reza Rokn, Hamid Samadzadeh, Ali Tajernia, Said Sai, Reza Masaeli, Gholamreza Heydari, Ali Yazdani, Behzad Houshmand
Publikováno v:
Tehran University Medical Journal, Vol 79, Iss 2, Pp 124-140 (2021)
Background: The advent of Severe Acute Respiratory Syndrome Coronavirus 2 (so-called SARS-CoV-2) causing Coronavirus Disease 2019 (so-called COVID-19) occurred in Dec. 2019 in Wuhan, China. Having an inconceivable worldwide contagion, the outbreak wa
Externí odkaz:
https://doaj.org/article/0d3718e89d1a443bac981bc5d5269c3a
Publikováno v:
Frontiers in Dentistry, Pp 187-193 (2019)
Objectives: Eradication of Aggregatibacter actinomycetemcomitans (A. action-mycetemcomitans), as an opportunistic periodontopathogen, and inhibition of its virulence factor expression require a new adjunctive therapeutic method. In this study, we acc
Externí odkaz:
https://doaj.org/article/54d15594966a42538480bbf8da68332b
Publikováno v:
Frontiers in Physics, Vol 6 (2018)
Aggregatibacter actinomycetemcomitans is an etiological agent frequently found in both chronic and aggressive periodontitis as well as peri-implantitis. This study assessed the effect of antimicrobial photodynamic therapy (aPDT), as an alternative tr
Externí odkaz:
https://doaj.org/article/dd4307f5e7124183a72365628582da23
Autor:
Amir Reza Rokn, Kazem Hashemi, Solmaz Akbari, Mohammad Javad Kharazifard, Hamidreza Barikani, Mehrdad Panjnoosh
Publikováno v:
Frontiers in Dentistry, Vol 13, Iss 5 (2016)
Objectives: This study sought to evaluate the accuracy and errors of linear measurements of mesiodistal dimensions of Kennedy Class III edentulous space using cone beam computed tomography (CBCT) in comparison with clinical measurements. Materials an
Externí odkaz:
https://doaj.org/article/f2bd2fea7e0644e8a05a02a31d6ce109
Autor:
Amir Alireza Rasouli-Ghahroudi, Amir Reza Rokn, Afshin Khorsand, Hasan Aghajani, Afshin Amini, Ahmad Reza Shamshiri, Hamed Rahimi, Ali Kabir
Publikováno v:
ARYA Atherosclerosis, Vol 9, Iss 6, Pp 350-356 (2013)
BACKGROUND: Cardiovascular diseases are the most common cause of death in Iran. Moreover, periodontal diseases are very common in our country. In this study, we have designed a standardized questionnaire for evaluating knowledge, attitude, and practi
Externí odkaz:
https://doaj.org/article/ad9aca4707d847fc915cbdc1990213c3
Autor:
Amir Reza Rokn, Abbas Seyed Shakeri, Shahroo Etemad-Moghadam, Mojgan Alaeddini, Ahmad Reza Shamshiri, Rebecca Manasheof, Hamidreza Barikani
Publikováno v:
Frontiers in Dentistry, Vol 12, Iss 11 (2016)
Objectives: The aim of this study was to histologically compare the regenerative properties of two allografts manufactured by two Iranian companies. Materials and Methods: In this study, four 8-mm defects were produced in the calvaria of 12 rabbits.
Externí odkaz:
https://doaj.org/article/95242f33f18e4414b57a1d5f0715e957
Autor:
Amir Alireza Rasouli Ghahroudi, Ali Homayouni, Amir Reza Rokn, Fatemeh Kia, Mohammad Javad Kharazifard, Afshin Khorsand
Publikováno v:
Frontiers in Dentistry, Vol 12, Iss 12 (2016)
Objectives: Anterior maxilla, known as the esthetic zone, plays an important role in facial and smile esthetics. This study assessed the frequency of implant treatments in the esthetic zone of patients presenting to Dental Implant Department of Tehra
Externí odkaz:
https://doaj.org/article/17b9f4998c5c40ed9f981c3f86bdc03a
Publikováno v:
Frontiers in Dentistry, Vol 12, Iss 9 (2016)
Objectives: Implant primary stability is one of the important factors in achieving implant success. The osteotome technique may improve primary stability in patients with poor bone quality. The aim of this study was to compare implant stability using
Externí odkaz:
https://doaj.org/article/84e681c104eb41c2afb39b1501130856
Autor:
Mojgan Paknejad, Amir Reza Rokn, Ali Akbar Sabur Yaraghi, Flora Elhami, Mohammad Javad Kharazifard, Neda Moslemi
Publikováno v:
Dental Research Journal, Vol 9, Iss 7, Pp 75-80 (2012)
Background: Recent studies have shown that lactoferrin promotes the proliferation and differentiation of osteoblasts and inhibits osteoclast-mediated bone resorption. Anorganic bovine bone (ABB) graft has been extensively used as an osteoconductive m
Externí odkaz:
https://doaj.org/article/a0c6750c5820470fa4edb8024491e1f8
Autor:
Amir Reza Rokn, Samareh Badri, Amir Alireza Rasouli Ghahroudi, Rebeca Manasheof, Mohamad Javad Kharazi Fard, Hamidreza Barikani
Publikováno v:
Frontiers in Dentistry, Vol 12, Iss 3 (2015)
Objectives: The aim of the present randomized clinical trial was to evaluate marginal bone loss around two types of implants modified at the neck area: Nobel Active and Nobel Replace Groovy, both manufactured by Nobel Biocare. Materials and Methods:
Externí odkaz:
https://doaj.org/article/85c1c893f8a94fcbb0a9393f04474b6f