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- 검색키워드
- 저자 : Hosseinzadeh Fatemeh (검색결과 2 건)
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Hashemizadeh Zahra,Hatam Gholamreza,Fathi Javad,Aminazadeh Fatemeh,Hosseini-Nave Hossein,Hadadi Mahtab,Shakib Nafiseh Hosseinzadeh,Kholdi Sodeh,Bazargani Abdollah 대한감염학회 2022 Infection and Chemotherapy Vol.54 No.2
Background Acinetobacter baumannii is one of the most important hospital pathogenic bacteria that cause infectious diseases. The present study aimed to determine the frequency of carbapenem resistance genes in association with transposable elements and molecular typing of carbapenem-resistant A. baumannii bacteria collected from patients in Shiraz, Iran. Materials and Methods A total of 170 carbapenem-resistant A. baumannii isolates were obtained from different clinical specimens in two hospitals. The minimum inhibitory concentrations (MIC) of imipenem were determined and the prevalence of OXA Carbapenemases, Metallo-β-lactamases genes, insertion sequences (IS) elements, and transposons were evaluated by the polymerase chain reaction (PCR) method. Finally, molecular typing of the isolates was performed by the Enterobacterial Repetitive Intergenic Consensus-PCR method. Results The MICs ranged from 16 to 1,024 µg/mL for imipenem-resistant A. baumannii isolates. Out of the 170 carbapenem resistant A. baumannii isolates, blaOXA-24-like (94, 55.3%) followed by blaOXA-23-like (71, 41.7%) were predominant. In addition, A. baumannii isolates carried blaVIM (71, 41.7%), blaGES (32, 18.8%), blaSPM (4, 2.3%), and blaKPC (1, 0.6%). Moreover, ISAba1 (94.2%) and Tn2009 (39.2%) were the most frequent transposable elements. Furthermore, (71, 44.0%) and (161, 94.7%) of the ISAba1 of the isolates were associated with blaOXA-23 and blaOXA-51 genes, respectively. Besides (3, 1.7%), (1, 0.6%) and (5, 2.9%) of blaOXA-23 were associated with IS18, ISAba4, and ISAba2, respectively. Considering an 80.0% cut off, clusters and four singletons were detected. Conclusion According to the results, transposable elements played an important role in the development of resistance genes and resistance to carbapenems. The results also indicated carbapenem-resistant A. baumannii bacteria as a public health concern. Background Acinetobacter baumannii is one of the most important hospital pathogenic bacteria that cause infectious diseases. The present study aimed to determine the frequency of carbapenem resistance genes in association with transposable elements and molecular typing of carbapenem-resistant A. baumannii bacteria collected from patients in Shiraz, Iran. Materials and Methods A total of 170 carbapenem-resistant A. baumannii isolates were obtained from different clinical specimens in two hospitals. The minimum inhibitory concentrations (MIC) of imipenem were determined and the prevalence of OXA Carbapenemases, Metallo-β-lactamases genes, insertion sequences (IS) elements, and transposons were evaluated by the polymerase chain reaction (PCR) method. Finally, molecular typing of the isolates was performed by the Enterobacterial Repetitive Intergenic Consensus-PCR method. Results The MICs ranged from 16 to 1,024 µg/mL for imipenem-resistant A. baumannii isolates. Out of the 170 carbapenem resistant A. baumannii isolates, blaOXA-24-like (94, 55.3%) followed by blaOXA-23-like (71, 41.7%) were predominant. In addition, A. baumannii isolates carried blaVIM (71, 41.7%), blaGES (32, 18.8%), blaSPM (4, 2.3%), and blaKPC (1, 0.6%). Moreover, ISAba1 (94.2%) and Tn2009 (39.2%) were the most frequent transposable elements. Furthermore, (71, 44.0%) and (161, 94.7%) of the ISAba1 of the isolates were associated with blaOXA-23 and blaOXA-51 genes, respectively. Besides (3, 1.7%), (1, 0.6%) and (5, 2.9%) of blaOXA-23 were associated with IS18, ISAba4, and ISAba2, respectively. Considering an 80.0% cut off, clusters and four singletons were detected. Conclusion According to the results, transposable elements played an important role in the development of resistance genes and resistance to carbapenems. The results also indicated carbapenem-resistant A. baumannii bacteria as a public health concern.
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Shiravani Zahra,Poordast Tahereh,Alamdarloo Shaghayegh Moradi,Najib Fateme sadat,Hosseinzadeh Fatemeh,Shahraki Hadi Raeisi 대한약침학회 2021 Journal of pharmacopuncture Vol.24 No.4
Objectives: Vulvovaginal candidiasis (VVC) treatment is advised for all women due to its symptoms and complications. In this study, the standard treatment, clotrimazole, was compared with chamomile extract cream in outpatient clinics. Methods: We recruited 73 women with VVC, who were randomly allocated into two groups, clotrimazole versus chamomile extract cream. After two weeks of treatment with the same criteria, cheese-like vaginal discharge, itching and burning sensations, strawberry cervix, and recovery percentage was evaluated. Results: Thirty patients in each group were analyzed. There was no significant difference in age and number of pregnancies between groups (p = 0.85 and 0.09, respectively). Comparing before and after treatment, cheese like discharge (p < 0.001), itching (p < 0.001), burning (p < 0.001) had significantly improved in both groups. Further, the re-covery percentage was not significantly different between groups (88.9% vs 75% in the chamomile vs clotrimazole groups, respectively). Conclusion: Chamomile is as effective as clotrimazole in VVC treatment; a higher percentage of women who used this medication recovered, although this did not reach significance. In addition, no complications were reported in either group.
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