Výsledky vyhledávání - "Hooman Zarif NAJAFI"

Akademický článek

Effect of 8% arginine toothpaste on Streptococcus mutans in patients undergoing fixed orthodontic treatment: randomized controlled trial

Autor: Iman RAZEGHIAN-JAHROMI, Neda BABANOURI, Zahra EBRAHIMI, Hooman Zarif NAJAFI, Maryam SARBAZ, Nima MONTAZERI-NAJAFABADY

Publikováno v: Dental Press Journal of Orthodontics, Vol 27, Iss 3 (2022)

ABSTRACT Objective: To assess the effect of toothpaste containing 8% arginine on Streptococcus mutans (S. mutans) in dental plaque around orthodontic brackets, and to draw a comparison with a regular fluoride toothpaste. Trial design: A single-center

Externí odkaz: https://doaj.org/article/3d1f83f78235446eac004bea8479e092

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Akademický článek

Preventive practice, vaccine acceptance, and knowledge toward coronavirus disease-19: An online cross-sectional questionnaire-based report in Iranian dentists

Autor: Morteza Oshagh, Hooman Zarif Najafi, Hamid Jafarzadeh, Faegheh Gholinia, Kazem Dalaie, Habib Jahanbazi

Publikováno v: Journal of Education and Health Promotion, Vol 11, Iss 1, Pp 120-120 (2022)

BACKGROUND: The coronavirus disease (COVID) is predicted to cause serious mental health problems among healthcare providers (HCPs) especially dentists. Also understanding the influencing factors of the acceptance of COVID-19 vaccination among HCPs ar

Externí odkaz: https://doaj.org/article/33116b5b3dbb4804b175956941e4e7af

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Akademický článek

Assessment of the changes in alveolar bone quality after fixed orthodontic therapy: A trabecular structure analysis

Autor: Abdolaziz Haghnegahdar, Hooman Zarif Najafi, Maryam Sabet, Maryam Saki

Publikováno v: Journal of Dental Research, Dental Clinics, Dental Prospects, Vol 10, Iss 4, Pp 201-206 (2016)

Background. Tooth displacement changes the periodontium. The aim of orthodontic treatment is desired tooth movement with minimum side effects on the alveolar bone quality. The aim of the present study was to assess changes of alveolar trabeculation i

Externí odkaz: https://doaj.org/article/158e3c161743485aa347a04c6ea5d197

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Akademický článek

Esthetic effect of the buccal corridor size and amount of tooth-gingival display on smile attractiveness in two student population

Autor: Hooman Zarif Najafi, Morteza Oshagh, Mohsen Azizi

Publikováno v: Journal of Dental Medicine, Vol 28, Iss 1, Pp 57-67 (2015)

3- Dentist Background and Aims: An attractive, well-balanced smile is a paramount treatment objective of the modern orthodontic therapy. The purpose of this study was to determine the effects of the buccal corridor size and tooth-gingival display on

Externí odkaz: https://doaj.org/article/5e01bd3a17a8409392a277fc7cf1f7e4

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Akademický článek

Evaluation of fixed orthodontic patients\\\' compliance in the clinic of Shiraz dental school: A cross-sectional study

Autor: Hooman Zarif Najafi, Morteza Oshagh, Parisa Salehi, Hamid Keshavarz

Publikováno v: Journal of Dental Medicine, Vol 27, Iss 2, Pp 129-136 (2014)

Background and Aims: Orthodontic patients’ cooperation is a determining factor in treatment outcomes. The aim of this study was to evaluate the relationship between patient cooperation during orthodontic treatment with variables such as age, sex, l

Externí odkaz: https://doaj.org/article/1206668abc6d4646b6d979e426b45053

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Perception of discrepancy in the upper midline position in conjunction with the gingival display according to various occupations in Iran

Autor: Hooman Zarif Najafi, Taraneh Estedlal, Maryam Saki, Maryam Azadi

Publikováno v: Korean Journal of Orthodontics. 53:163-174

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::58aee92bbee32848987e9f932ce46b30
https://doi.org/10.4041/kjod22.164

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Evaluation of the preventive effect of two concentrations of xylitol varnish versus fluoride varnish on enamel demineralization around orthodontic brackets: a randomized controlled trial

Autor: Mojgan Shavakhi, Hooman Zarif Najafi, Hamid Reza Pakshir

Publikováno v: European Journal of Orthodontics. 44:243-251

Summary Background The highly prevalent white spot lesions around orthodontic brackets necessitate introducing preventive materials without relying on patient compliance. Objective To evaluate the antidemineralizing effect of two concentrations of xy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92cf7d9258cf3042d377a4a79a3f5895
https://doi.org/10.1093/ejo/cjab049

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Are individuals with orofacial pain more prone to psychological distress during the COVID-19 pandemic?

Autor: Hooman Zarif Najafi, Maryam Shadmanpour, Maryam Saki

Publikováno v: Dental and Medical Problems. 58:17-25

It is of utmost importance to identify and treat groups susceptible to psychological problems during the coronavirus disease 2019 (COVID-19) pandemic.This study aimed to compare the psychological status between the general population and subjects wit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::912d10f14b1c1d24d439acbec981b63b
https://doi.org/10.17219/dmp/131683

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Er,Cr:YSGG Laser as a Means of Orthodontic Adhesive Removal: Myth or Reality?

Autor: Fatemeh Mohamadian, Vahid Moshkelgosha, Amir Azmi, Maryam Saki, Taraneh Estedlal, Hooman Zarif Najafi

Publikováno v: Photobiomodulation, photomedicine, and laser surgery. 39(8)

Objective: This study aimed to compare the effect of Er,Cr:YSGG laser with a tungsten carbide bur in orthodontic finishing on the enamel surface roughness and the heat generated in the pulp chamber...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f443de2675498460f7ba4146450f009
https://pubmed.ncbi.nlm.nih.gov/34424743

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