نتایج جستجو برای: vitro antibacterial activity

تعداد نتایج: 1455320  

2013
Amin Salem-Milani Esrafil Balaei-Gajan Saeed Rahimi Zohreh Moosavi Ardalan Abdollahi Parvin Zakeri-Milani Mehrdad Bolourian

OBJECTIVE Non-steroidal anti-inflammatory drugs (NSAIDs) have shown antibacterial activity in some recent studies. The aim of this study was to evaluate the antibacterial effect of diclofenac against Enterococcus faecalis (E. faecalis) as a resistant endodontic bacterium in comparison with ibuprofen, calcium hydroxide and amoxicillin. MATERIALS AND METHODS The antibacterial activity of materi...

2014
Reena Saxena Pramod Patil

The antibacterial effect of Emblica officinalis essential oil was investigated against Staphylococcus aureus. The solvents used for extraction of essential oil were methanol, dichloromethane, hexane and chloroform. In vitro antibacterial activity was performed by agar well diffusion method. The results obtained in the present study suggest that Emblica officinalis essential oil used the treatme...

2012
Chih-YU CHEN Ying-CHIEN CHUNG

UNLABELLED Dental caries is still a major oral health problem in most industrialized countries. The development of dental caries primarily involves Lactobacilli spp. and Streptococcus mutans. Although antibacterial ingredients are used against oral bacteria to reduce dental caries, some reports that show partial antibacterial ingredients could result in side effects. OBJECTIVES The main objec...

2014
Balram Soni

Methanol, chloroform, petroleum ether and aqueous extract of Crotalaria burhia (whole plant) were investigated for their antibacterial activity against Staphylococcus aureus using cup plate agar diffusion method. The 4 extracts tested, the methanol extract presented the best results. Various investigations like physicochemical standards, preliminary phytochemical screening of the plant was carr...

Journal: :Journal of ethnopharmacology 1999
A C Kudi J U Umoh L O Eduvie J Gefu

Crude extracts from eight Nigerian medicinal plants, used traditionally in the treatment of infectious and septic diseases in both humans and animals were screened in vitro for antibacterial activity, using the hole-plate diffusion method. Most of the extracts were active against gram-positive bacteria. Two of the plant, Angeiossus schimperi and Anacardium occidentale, had good antibacterial ac...

Journal: :Oman medical journal 2011
Shayamapda Mandal Krishnendu Saha Nishith Kumar Pal

OBJECTIVE To explore the in vitro antibacterial activity of ethanolic extracts of cinnamon (Cinnamomum zeylanicum; CIN), clove (Syzygium aromaticum, CLV) and cumin (Cuminum cyminum, CMN) against clinical isolates of methicillin resistant Staphylococcus aureus (MRSA), from Kolkata, India. METHODS The CIN, CLV and CMN were tested for their antibacterial activity against MRSA by in vitro methods...

Journal: :Infection and immunity 1985
C J Czuprynski J F Brown

In this study we directly compared the in vitro antibacterial activities of resident and inflammatory phagocytes obtained from athymic (nu/nu) and euthymic (nu/+) mice. Resident peritoneal macrophages obtained from flora-defined nu/nu and nu/+ mice both demonstrated little ability to restrict the growth of Listeria monocytogenes in vitro. Inflammatory peritoneal neutrophils and macrophages obta...

2015
Carrie Selin Maria S. Stietz Jan E. Blanchard Sebastian S. Gehrke Sylvain Bernard Dennis G. Hall Eric D. Brown Silvia T. Cardona Tom Coenye

Infections with the bacteria Burkholderia cepacia complex (Bcc) are very difficult to eradicate in cystic fibrosis patients due the intrinsic resistance of Bcc to most available antibiotics and the emergence of multiple antibiotic resistant strains during antibiotic treatment. In this work, we used a whole-cell based assay to screen a diverse collection of small molecules for growth inhibitors ...

Journal: :international journal of advanced biological and biomedical research 2014
mohamad bokaeian mousa sheikh zahra shahi saeide saeidi

the purpose of this study was to examine the evolution of antimicrobial activity of flower extract of hibiscus sabdariffal against antibiotic-resistant escherichia coli and staphylococcus aureus that isolates from the urinary tract infection by microtiterplate method. all 42 strains 30 e.coli and 12 s. aureus isolated from urine culture of hospitalized patients in zabol ( zabol, south-eastern i...

Journal: :international journal of molecular and clinical microbiology 0
behnam farjami department of fisheries, faculty of natural resources, university of tehran, karaj, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی البرز (alborz university of medical sciences) mohammad ali nematollahi department of fisheries, faculty of natural resources, university of tehran, karaj, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی البرز (alborz university of medical sciences) yazdan moradi iranian fisheries research institute, tehran, iran. gholamreza irajian faculty of medicine, iran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (iran university of medical sciences) melika nazemi iranian fisheries research institute, tehran, iran. abdollah ardebili department of microbiology, faculty of medicine, golestan university of medical science, gorgan, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی گلستان (golestan university of medical sciences) abazar pournajaf

aquatics are a source of bioactive compounds that these compounds have different properties such as antimicrobial activity. in this study, antibacterial activity of methanol, chloroform and hexane extracts from body wall, gonad and intestine of sea cucumber holothuria leucospilota was evaluated against bacillus subtilis, pseudomonas aeruginosa and staphylococcus aureus. bioactive compounds of b...

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