نتایج جستجو برای: actinomyces viscosus

تعداد نتایج: 1793  

Journal: :Arquivos em Odontologia 2023

Aim: In the present study, antibacterial activity of Ethanol Extract Propolis (EEP), collected from various regions (Mendoza, Santiago del Estero, and Corrientes) in Argentina, against Streptococcus mutans ATCC® 35668™ Actinomyces viscosus 15987™ (MicroBioLogics Inc., USA) was investigated. Methods: Identification geographic botanical origin based on a reconnaissance survey. Phytochemical scree...

ژورنال: مجله دندانپزشکی 2009
آرامی, سکینه, جبل عاملی, فرشته, میرصالحیان, اکبر, هاشمی کمانگر, صدیقه السادات, کرمانشاه, حمید, کریمی, مهرداد, کمالی نژاد, محمد,

Background and Aim: The microbial cause of dental caries has been proved among its multifactorial etiologies. The prevention and control of dental caries is very critical because of high prevalence and cost especially in high risk patient such as xerostomia. Based on the world attraction to traditional treatment and importance of drug extraction of natural materials and plants, in this in vitro...

Introduction: Oral diseases are among the most important worldwide infectious diseases. Due to drug resistance and the side effects of chemical drugs, the use of herbal medicines has increased. Scrophularia striata (S. striata) is a herbal flowering plant that is used in microbial infections. Therefore, this study aimed to evaluate the antimicrobial activity of S. striata essential oil on denta...

2011
José C. Provenzano Julio C. M. Oliveira Flávio R. F. Alves Isabela N. Rôças José F. Siqueira Milton de Uzeda

Adresa za dopisivanje José Claudio Provenzano, DDS, MSc Rua Lins de Vasconcellos, 195 casa 9 Rio de Janeiro, RJ Brazil 20710-130 [email protected] Sažetak Svrha istraživanja bila je ocijeniti i usporediti antibakterijsku učinkovitost pet retrogradnih punila korijenskih kanala. Materijal i metode: Metodom difuzije u agru ocijenjena je zona inhibicije bakterijskog rasta na podlozi pet retrograd...

Journal: :Journal of bacteriology 1987
M K Yeung B M Chassy J O Cisar

The type 1 fimbriae of Actinomyces viscosus mediate the adherence of this organism to saliva-treated hydroxyapatite. The gene encoding a putative subunit of this fimbrial adhesin was cloned in Escherichia coli, and its product was examined. A. viscosus T14V chromosomal DNA was partially restricted with Sau3AI and cloned into E. coli JM109 by using the plasmid vector pUC13. Two clones, each cont...

Journal: :Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology) 1977

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