نتایج جستجو برای: hypochlorite sodium

تعداد نتایج: 188638  

2015
Shibu Thomas Mathew

Endodontic emergencies are associated with pain and swelling which requires immediate diagnosis and treatment. The main causative factors for these emergencies are pulp and peri-radicular pathosis, traumatic injuries, procedural complications; were sodium hypochlorite accidents can occur. The impetus behind a successful root canal treatment relies on a thorough debridement of tissue remnants, b...

2014
S. Sahebi N. Khosravifar M. SedighShamsi M. Motamedifar

STATEMENT OF PROBLEM The main purpose of a root canal treatment is to eliminate the bacteria and their products from the pulp space. Sodium hypochlorite has excellent antibacterial properties, but also some negative features. PURPOSE The aim of the present study is to compare the antimicrobial effect of Aloe Vera solution with sodium hypochlorite on E.faecalis in the root canals of human extr...

Journal: :The journal of contemporary dental practice 2016
Jain Mathew Reshmi George Robin Theruvil Tobin C Padavil Lincy Tomy Anil Kurian

AIM To determine the antimicrobial effect of water extracts of leaves of Annona muricata and Simarouba glauca on Enterococcus faecalis using agar diffusion method. MATERIALS AND METHODS Dried leaves of A. muricata and S. glauca were powdered and extracted in a soxhlet apparatus. Enterococcus faecalis was grown overnight in Trypticase soy agar plates. About 10 μl of each extract was placed on ...

Journal: :journal of dentistry, tehran university of medical sciences 0
narges farhad mollashahi mohammad bokaeian leila farhad mollashahi arezoo afrougheh

objectives: biomechanical preparation and irrigation with antimicrobial solutions are necessary to disinfect the root canal space. this in vitro study aimed to examine the antifungal effect of green tea extract on candida albicans biofilm formed on tooth substrate. materials and methods: minimum fungicidal concentration (mfc) and minimum inhibitory concentration at which 90% of the isolates wer...

2016
Sunit K Jurel Kaushal Kishor Agrawal Himanshi Aggarwal Pooran Chand Raghuwar D Singh Balendra P. Singh

Purpose: To evaluate the efficacy of 0.5 % Sodium hypochlorite and 2% Glutaraldehyde spray disinfectants on impression compound and irreversible hydrocolloid impressions. Material and Methods: Twenty edentulous patients (age group of 45-65 years) were randomly selected for the present study. Maxillary and mandibular impressions of 10 patients were made in compound and remaining 10 patients in a...

2011

Aims: To measure the microhardness of root canal dentin using two types of irrigating solutions( 0.2% Chlorhexidine and 5.25% Sodium Hypochlorite) with and with out use of different types of root canal files (Stainless Steel-K files, Nickel-Titanium K-files or rotary Nickel-Titanium files). Materials & methods: The teeth divided in to four groups according to the type of irrigating solutions th...

2014
FEROZE ALI KALHORO

The objective was to compare the role of needles design (open ended versus closed ended) on the apical extrusion of sodium hypochlorite irrigant during root canal treatment. This was an in vitro study performed at the Department of Operative Dentistry, Liaquat University of Medical & Health Sciences, Jamshoro from March 2011 to October 2011. Access cavities were prepared in one hundred extracte...

Journal: :jundishapur journal of natural pharmaceutical products 0
farimah sardari department of oral medicine, school of dentistry, rafsanjan university of medical sciences, rafsanjan, ir iran samira hajisadeghi department of oral medicine, school of dentistry, qom university of medical sciences, qom, ir iran; department of oral medicine, school of dentistry, qom university of medical sciences, qom, ir iran

results the mean of the inhibition zone diameter around the discs of green tea extract in all concentrations was significantly less than 1% sodium hypochlorite (p < 0.001). the antimicrobial effect increased in higher concentrations of extracts of green tea (p < 0.001). conclusions although the antimicrobial effect increases in higher concentrations of extracts of green tea, 1% sodium hypochlor...

2014
Wei-Lun Liu Hsueh-Wen Liang Mei-Feng Lee Hsin-Lan Lin Yu-Hsiu Lin Chi-Chung Chen Ping-Chin Chang Chih-Cheng Lai Yin-Ching Chuang Hung-Jen Tang Jonathan Hon-Kwan Chen

BACKGROUND This study was conducted to investigate an outbreak caused by imipenem-resistant Acinetobacter baumannii (IRAB) in a medical intensive care unit (ICU) in a regional hospital. METHODS In response to an IRAB outbreak from October 2012 to February 2013, we developed several infection control measures, including an extensive review process of environmental cleaning and disinfection, an...

2012
Satheesh B. Haralur Omir S. Al-Dowah Naif S. Gana Abdullah Al-Hytham

PURPOSE To evaluate the efficacy of sodium hypochlorite (1 : 10) and iodophor disinfectants on alginate impressions along with their effect on the survived bacterium count on the gypsum cast. MATERIALS AND METHODS Four alginate impression on each dentate patients were made, of which Group I were not washed or disinfected, Group II impressions were merely washed with water, Group III were disi...

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