Habib Zeighami
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View article: In vitro antibacterial effect of a nano-zinc oxide eugenol sealer alone and in combination with chitosan, propolis, and nanosilver on Enterococcus faecalis
In vitro antibacterial effect of a nano-zinc oxide eugenol sealer alone and in combination with chitosan, propolis, and nanosilver on Enterococcus faecalis Open
Background: This study aimed to assess the antibacterial effect of a nano-zinc oxide eugenol (nZOE) sealer alone and in combination with chitosan, propolis, and nanosilver on Enterococcus faecalis . Materials and Methods: In this in vitro …
View article: Anti-bacterial Effects of Allium atroviolaceum Hydroalcoholic Extract on Oral Bacteria of Streptococcus viridans Groups
Anti-bacterial Effects of Allium atroviolaceum Hydroalcoholic Extract on Oral Bacteria of Streptococcus viridans Groups Open
: In light of the escalating global concern over antibiotic resistance, this study aimed to evaluate the antimicrobial activity of the hydroalcoholic extract of Allium atroviolaceum and compare it with 0.2% chlorhexidine using the well dif…
View article: <i>In vitro</i> antibacterial effect of a nano-zinc oxide eugenol sealer alone and in combination with chitosan, propolis, and nanosilver on <i>Enterococcus faecalis</i>.
<i>In vitro</i> antibacterial effect of a nano-zinc oxide eugenol sealer alone and in combination with chitosan, propolis, and nanosilver on <i>Enterococcus faecalis</i>. Open
The addition of propolis to nZOE can enhance its antibacterial activity against E. faecalis in vitro.
View article: Antioxidant, hemostatic, and injectable hydrogels with photothermal antibacterial activity to accelerate full-thickness wound regeneration
Antioxidant, hemostatic, and injectable hydrogels with photothermal antibacterial activity to accelerate full-thickness wound regeneration Open
Developing injectable hydrogel dressings with multifunctional properties, including antibacterial and antioxidant ability, and good mechanical properties to treat infected full-thickness skin wounds is of particular importance in clinical …
View article: Frequency of Vancomycin and Aminoglycoside Resistance Genes in Enterococcus spp. Isolated from Chicken Raw Meat Samples
Frequency of Vancomycin and Aminoglycoside Resistance Genes in Enterococcus spp. Isolated from Chicken Raw Meat Samples Open
Background: Enterococci are main normal microbial flora of both humans and animals and can survive in a diverse range of environments. These bacteria carry out aminoglycoside and vancomycin resistance genes and spread them in environment b…
View article: Antibacterial effect of silver nanoparticles synthesized by green method using diospyros extract against the orodental bacteria
Antibacterial effect of silver nanoparticles synthesized by green method using diospyros extract against the orodental bacteria Open
Antibacterial effect of silver nanoparticles synthesized by green method using diospyros extract against the orodental bacteria
View article: Green synthesis of Silver Nanoparticles Using Garlic Extract with Enhanced Antibacterial Activities Against Lactobacillus Acidophilus
Green synthesis of Silver Nanoparticles Using Garlic Extract with Enhanced Antibacterial Activities Against Lactobacillus Acidophilus Open
In this research, due to the antibacterial nature of silver nanoparticles (AgNPs), these metal nanoparticles (NPs) are prepared by chemical and green synthesis methods using garlic extract as a reducing and stabilizing agent.The antimicrob…
View article: The efficacy of different immersion times in chlorhexidine for reducing the <i>Lactobacillus acidophilus</i> contamination of the toothbrush
The efficacy of different immersion times in chlorhexidine for reducing the <i>Lactobacillus acidophilus</i> contamination of the toothbrush Open
Background: Lactobacillus acidophilus is involved in plaque formation and progression of caries, and studies show that it can be transmitted through the toothbrush. Thus, decontamination the toothbrush is necessary for oral health. This st…
View article: Antimicrobial Activity of Silver Nanoparticles Synthesized by the Green Method Using Rhus coriaria L. Extract Against Oral Pathogenic Microorganisms
Antimicrobial Activity of Silver Nanoparticles Synthesized by the Green Method Using Rhus coriaria L. Extract Against Oral Pathogenic Microorganisms Open
Background: Oral health is part of general health. Dental caries is the most common chronic disease worldwide. Considering the significance of plaque control, complications of chemical agents, and the optimal antimicrobial efficacy …
View article: Engineering a platelet-rich plasma-based multifunctional injectable hydrogel with photothermal, antibacterial, and antioxidant properties for skin regeneration
Engineering a platelet-rich plasma-based multifunctional injectable hydrogel with photothermal, antibacterial, and antioxidant properties for skin regeneration Open
This study presents a novel photothermally active hydrogel that contains platelet-rich plasma for infected wound healing. The hydrogel showed antibacterial, antioxidant, and hemostatic properties, as well as sustained growth factor release.
View article: Multidrug-Resistant Strains of Acinetobacter baumannii from Intensive Care Unit Patients Show Genetic Diversity and Distribution of Genes Associated with Aminoglycoside Resistance
Multidrug-Resistant Strains of Acinetobacter baumannii from Intensive Care Unit Patients Show Genetic Diversity and Distribution of Genes Associated with Aminoglycoside Resistance Open
Multidrug-Resistant Strains of Acinetobacter baumannii from Intensive Care Unit Patients Show Genetic Diversity and Distribution of Genes Associated with Aminoglycoside Resistance
View article: Effect of Microencapsulation on the Viability of Lactobacillus Acidophilus and Saccharomycess Boulardii Probiotics at Different Storage Temperatures in Doogh
Effect of Microencapsulation on the Viability of Lactobacillus Acidophilus and Saccharomycess Boulardii Probiotics at Different Storage Temperatures in Doogh Open
Effect of Microencapsulation on the Viability of Lactobacillus Acidophilus and Saccharomycess Boulardii Probiotics at Different Storage Temperatures in Doogh
View article: High frequency of enterotoxigenic Bacteroides fragilis and Enterococcus faecalis in the paraffin-embedded tissues of Iranian colorectal cancer patients
High frequency of enterotoxigenic Bacteroides fragilis and Enterococcus faecalis in the paraffin-embedded tissues of Iranian colorectal cancer patients Open
View article: Staphylococcus aureus Putative Vaccines Based on the Virulence Factors: A Mini-Review
Staphylococcus aureus Putative Vaccines Based on the Virulence Factors: A Mini-Review Open
Since the 1960s, the frequency of methicillin - resistant Staphylococcus aureus as a recurrent cause of nosocomial infections has increased. Since multidrug-resistant Staphylococcus has overcome antimicrobial treatment, the development of …
View article: Frequency of etiological agents of acute bacterial meningitis using culture and polymerase chain reaction assay
Frequency of etiological agents of acute bacterial meningitis using culture and polymerase chain reaction assay Open
View article: High frequency of enterotoxin encoding genes of Staphylococcus aureus isolated from food and clinical samples
High frequency of enterotoxin encoding genes of Staphylococcus aureus isolated from food and clinical samples Open
View article: Anti-quorum sensing activity of quercetin in combination with imipenem and ciprofloxacin against Pseudomonas aeruginosa PAO1
Anti-quorum sensing activity of quercetin in combination with imipenem and ciprofloxacin against Pseudomonas aeruginosa PAO1 Open
Background The inhibition of quorum sensing (QS) is considered as a novel strategy for development of antipathogenic agents and management of nosocomial infections caused by Pseudomonas aeruginosa. The present study aimed to investigate th…
View article: Genetic diversity of colistin resistance Nosocomial Acinetobacter baumannii strains from Iran
Genetic diversity of colistin resistance Nosocomial Acinetobacter baumannii strains from Iran Open
Background: Drug-resistant Acinetobacter baumannii is a global health problem since its ability to acquire new resistance mechanisms. Here, we aimed to determine the association of common types of A. baumannii and assess their drug resista…
View article: Frequency of Resistance Phenotypes and Genotype of Acinetobacter Baumannii and Molecular Typing by PFGE in Patients Admit-ted to the Intensive Care Units of Zanjan Hospi-tals
Frequency of Resistance Phenotypes and Genotype of Acinetobacter Baumannii and Molecular Typing by PFGE in Patients Admit-ted to the Intensive Care Units of Zanjan Hospi-tals Open
Frequency of Resistance Phenotypes and Genotype of Acinetobacter Baumannii and Molecular Typing by PFGE in Patients Admit-ted to the Intensive Care Units of Zanjan Hospi-tals
View article: Inhibitory activity of metal-curcumin complexes on quorum sensing related virulence factors of Pseudomonas aeruginosa PAO1
Inhibitory activity of metal-curcumin complexes on quorum sensing related virulence factors of Pseudomonas aeruginosa PAO1 Open
View article: CCDC 1947979: Experimental Crystal Structure Determination
CCDC 1947979: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Synthesis, characterization and assessment of anti-quorum sensing activity of copper(II)-ciprofloxacin complex against Pseudomonas aeruginosa PAO1
Synthesis, characterization and assessment of anti-quorum sensing activity of copper(II)-ciprofloxacin complex against Pseudomonas aeruginosa PAO1 Open
View article: A comparative study on the antimicrobial activity of irreversible hydrocolloid mixed with silver nanoparticles and chlorhexidine
A comparative study on the antimicrobial activity of irreversible hydrocolloid mixed with silver nanoparticles and chlorhexidine Open
According to our observations, the antimicrobial activity of AgNPs at 0.1 and 0.2% against five tested bacterial strains was similar to those of pure CHX 0.2% solution and CHX 0.2% mouthwash.
View article: Frequency of hemolysin BL and non-hemolytic enterotoxin complex genes of Bacillus cereus in raw and cooked meat samples in Zanjan, Iran
Frequency of hemolysin BL and non-hemolytic enterotoxin complex genes of Bacillus cereus in raw and cooked meat samples in Zanjan, Iran Open
View article: The association between fecal enterotoxigenic B. fragilis with colorectal cancer
The association between fecal enterotoxigenic B. fragilis with colorectal cancer Open
Background Enterotoxigenic Bacteroides fragilis (ETBF) is an enterotoxin-producing bacterium that possibily has a role in the occurrence and progression of colorectal cancer (CRC) by modulating the mucosal immune response and inducing epit…
View article: Effect of subinhibitory concentrations of imipenem and piperacillin on Pseudomonas aeruginosa toxA and exoS transcriptional expression
Effect of subinhibitory concentrations of imipenem and piperacillin on Pseudomonas aeruginosa toxA and exoS transcriptional expression Open
View article: The association between fecal enterotoxigenic B. fragilis with colorectal cancer
The association between fecal enterotoxigenic B. fragilis with colorectal cancer Open
Our results show the association between fecal ETBF and CRC, and we suggest that detection of ETBF may be a potential marker for colorectal cancer diagnosis. However, additional investigations on tumor and paired normal tissue samples are …
View article: The association between fecal enterotoxigenic B. fragilis with colorectal cancer
The association between fecal enterotoxigenic B. fragilis with colorectal cancer Open
Background Enterotoxigenic Bacteroides fragilis (ETBF) is an enterotoxin-producing bacterium that possibily has a role in the occurrence and progression of colorectal cancer (CRC) by modulating the mucosal immune response and inducing epit…
View article: High incidence of virulence determinants, aminoglycoside and vancomycin resistance in enterococci isolated from hospitalized patients in Northwest Iran
High incidence of virulence determinants, aminoglycoside and vancomycin resistance in enterococci isolated from hospitalized patients in Northwest Iran Open
View article: Virulence characteristics of multidrug resistant biofilm forming Acinetobacter baumannii isolated from intensive care unit patients
Virulence characteristics of multidrug resistant biofilm forming Acinetobacter baumannii isolated from intensive care unit patients Open
Our study revealed the high frequency of biofilm forming XDR A. baumannii in ICU patients, with a high prevalence of biofilm related genes of csuE and pgaB. It seems that the appropriate surveillance and control measures are essential to p…