A5031613107- Antimicrobial Resistance in Staphylococcus
- Bacterial biofilms and quorum sensing
- Mycobacterium research and diagnosis
- Tuberculosis Research and Epidemiology
- Biochemical and Structural Characterization
- Ear Surgery and Otitis Media
- Antibiotic Resistance in Bacteria
- Ectopic Pregnancy Diagnosis and Management
- Viral-associated cancers and disorders
- Nosocomial Infections in ICU
- Infective Endocarditis Diagnosis and Management
- Microbial Metabolism and Applications
- Reproductive Health and Contraception
- Cancer-related Molecular Pathways
- Bacterial Infections and Vaccines
- Clostridium difficile and Clostridium perfringens research
- Antibiotic Use and Resistance
- Cytomegalovirus and herpesvirus research
- Cancer Research and Treatments
- T-cell and Retrovirus Studies
- COVID-19 Impact on Reproduction
- Natural product bioactivities and synthesis
- Toxin Mechanisms and Immunotoxins
- Pneumonia and Respiratory Infections
- Quinazolinone synthesis and applications
Shahid Beheshti University of Medical Sciences
2019-2024
Ministry of Health and Medical Education
2024
Shahed University
2016
Background and Objectives: Colorectal cancer is one of the most types cancer. Researchers have shown that lactic acid bacteria antitumor activity. The cell wall Lactococcus lactis, as bacterial cytoplasmic extract nisin can affect proliferation cells. Since cyclin D1 plays an important role in progression cycle, its regulation also be a therapeutic approach. We investigated antiproliferative effect wall, on SW480 line expression level gene treated Materials Methods: lines were with different...
Background: Nisin is a potent bacteriocin produced by Lactococcus lactis subsp. and anti bacterial peptide. Colorectal cancer (CRC) considered as one of the most prevalent mortal cancers throughout world. Genetic variations environmental factors are responsible for initiation development cancer. Regulation apoptosis process plays an important role in crc. bax, bcl2, caspase 3, 6, 8 9 genes involved induction apoptosis. Objectives: The present study describes cytotoxic effects nisin gene...
Background: Non-tuberculous mycobacteria (NTM), specifically Mycobacterium avium complex (MAC), is an increasingly prevalent cause of pulmonary dysfunction. Clofazimine has been shown to be effective for the treatment M. complex, but there were no published large-scale analyses comparing clofazimine non-clofazimine regimens in MAC treatment. The objective this meta-analysis was evaluate patient characteristics and outcomes individuals diagnosed with treated a clofazimine-based regimen....
The increasing emergence of Staphylococcus aureus as the primary causative agent otitis externa has been noted; however, detailed information regarding molecular characteristics these strains in Iran remains scarce. current study aims to investigate both genotypic and phenotypic attributes S. implicated ear infections. In present work, we analyzed 60 isolated from cases over a period 45 months. resistance patterns were determined using disk diffusion microbroth dilution methods. All isolates...
Background: Staphylococcus aureus is one of the most significant bacteria involved in ear infections. However, insights into molecular attributes S. collected from patients with chronic otitis media have yet to be reported Iran. Objectives: The objective this study was assess characteristics isolated media. Methods: A total 55 strains retrieved were analyzed by disk diffusion method and polymerase chain reaction (PCR) identify nucA gene. Isolates genetically classified using coagulase typing...
Abstract Increase in antibiotic resistance Staphylococcus aureus isolated from ear infection is a serious public health problem. The objective of this investigation was to determine the antibacterial profile and genetic variability S. adult patients with otitis externa (OE) media (OM) infections, Tehran- Iran. disk diffusion employed detect susceptibility 45 strains. Biofilm production evaluated by microtiter plate assay. Genetic diversity isolates determined staphylococcal cassette SCC mec...
Background and Objective: Acinetobacter baumanii pseudomonas aeruginosa are common opportunistic gram-negative bacteria related to hospital-acquired infections. Multidrug resistant microorganisms have emerged as the causes of nosocomial infections worldwide. In this study, we evaluated existence blaTEM, blaSHV blaCTX-M genes among Pseudomonas baumannii strains isolated from hospitalized patients in one burn hospital Tehran, Iran. Materials Methods: From June 2015 May 2016, 82 isolates were...