Type1 and 3 fimbriae phenotype and genotype as suitable markers for uropathogenic bacterial pathogenesis via attachment, cell surface hydrophobicity, and biofilm formation in catheter-associated urinary tract infections (CAUTIs)

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

MOHAMMAD ZADEH FATEMEH; ZAREI HAMED; Honarmand Jahromy Sahar

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Iranian Journal of Basic Medical Sciences Year:2021 | Volume:24 | Issue:8 Page(s): 1098-1106

Download Full-Text

View:

Download:

124

Cites:

Information Journal Paper

Title

Type1 and 3 fimbriae phenotype and genotype as suitable markers for uropathogenic bacterial pathogenesis via attachment, cell surface hydrophobicity, and biofilm formation in catheter-associated urinary tract infections (CAUTIs)

Author(s)

MOHAMMAD ZADEH FATEMEH | ZAREI HAMED | Honarmand Jahromy Sahar | Issue Writer Certificate

Keywords

Biofilm

Catheterization

Fimbriae

Urinary tract infections

Uropathogenic

Abstract

Objective(s): Catheters are one of the factors for complicated Urinary tract infections. Uropathogenic bacteria can attach to the catheter via cell surface hydrophobicity (CSH), form Biofilms, and remain in urinary tract. The study was evaluated phenotypic and genotypic characteristics of Fimbriae in Klebsiella pneumoniae and Uropathogenic Escherichia coli (UPEC) isolates from patients with catheter-associated Urinary tract infections (CAUTIs) and their association with Biofilm formation. Materials and Methods: Urine specimens were collected through catheters in patients with CAUTIs. Sixty bacterial isolates were identified by biochemical tests. For determination of Biofilm formation a tissue culture plate was used. Microbial adhesion to hydrocarbons (MATH) was conducted for CSH determination. The mannose-sensitive haemagglutination (MSHA) and mannose-resistant haemagglutination (MRHA) were determined for type 1 and type 3 Fimbriae. Finally, the presence of genes encoding Fimbriae was determined by PCR. Results: All isolates showed strong CSH, Biofilm capacity and MRHA phenotype. The results showed that 20% of UPEC and 23% of K. pneumoniae isolates contained MSHA phenotypes. There was a significant association between Biofilm formation and MSHA phenotype in UPEC isolates. The frequency of fimA (80%) and fimH (96. 6%) in K. pneumoniae isolates was higher than UPEC isolates. Both types of bacterial isolates with MSHA phenotypes harbored the fimH gene. Conclusion: The phenotypic and genotypic characteristics of two bacterial species were highly similar. Also, the type of Fimbriae affected bacterial Biofilm formation through Catheterization. It seems that fimH and mrk gene cluster subunits are suitable markers for identifying bacterial pathogenesis.

Cites

No record.

References

No record.

Cite

APA: Copy

MOHAMMAD ZADEH, FATEMEH, ZAREI, HAMED, & Honarmand Jahromy, Sahar. (2021). Type1 and 3 fimbriae phenotype and genotype as suitable markers for uropathogenic bacterial pathogenesis via attachment, cell surface hydrophobicity, and biofilm formation in catheter-associated urinary tract infections (CAUTIs). IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES, 24(8), 1098-1106. SID. https://sid.ir/paper/679769/en

Vancouver: Copy

MOHAMMAD ZADEH FATEMEH, ZAREI HAMED, Honarmand Jahromy Sahar. Type1 and 3 fimbriae phenotype and genotype as suitable markers for uropathogenic bacterial pathogenesis via attachment, cell surface hydrophobicity, and biofilm formation in catheter-associated urinary tract infections (CAUTIs). IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES[Internet]. 2021;24(8):1098-1106. Available from: https://sid.ir/paper/679769/en

IEEE: Copy

FATEMEH MOHAMMAD ZADEH, HAMED ZAREI, and Sahar Honarmand Jahromy, “Type1 and 3 fimbriae phenotype and genotype as suitable markers for uropathogenic bacterial pathogenesis via attachment, cell surface hydrophobicity, and biofilm formation in catheter-associated urinary tract infections (CAUTIs),” IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES, vol. 24, no. 8, pp. 1098–1106, 2021, [Online]. Available: https://sid.ir/paper/679769/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops