Immunological and biochemical response from older adults with urinary tract infection to uropathogenic escherichia coli virulence factors

Arturo Octavio Gonzales-Rodriguez; Stefany Fiorella Infante Varillas; Heli Jaime Barrón Pastor; Yesica Llimpe Mitma; Doris Huerta Canales; Paolo Alberto Wong Chero; César Gutierrez; Silvia Suarez Cunza

doi:10.17843/rpmesp.2020.373.4918

Immunological and biochemical response from older adults with urinary tract infection to uropathogenic escherichia coli virulence factors

Translated title of the contribution: Immunological and biochemical response from older adults with urinary tract infection to uropathogenic escherichia coli virulence factors

Arturo Octavio Gonzales-Rodriguez, Stefany Fiorella Infante Varillas, Heli Jaime Barrón Pastor, Yesica Llimpe Mitma, Doris Huerta Canales, Paolo Alberto Wong Chero, César Gutierrez, Silvia Suarez Cunza

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

Descriptive study in which 24 urine samples from older adults with urinary tract infection (UTI), from nursing homes, were evaluated; in order to identify differences in the immune and biochemical response from older adults with UTI by Escherichia coli (E. coli) to major virulence factors in the pathogenesis of UTI. Iron concentration, TNF-α, IL-1β and antioxidant capacity in urine were determined. A relation was found between, an increase in iron and red blood cell concentration in urine, and the presence of the pap GII gene found in E. coli. It is concluded that older adults, with UTIs by E. coli with the gene pap GII, have increased tissue damage.

Translated title of the contribution	Immunological and biochemical response from older adults with urinary tract infection to uropathogenic escherichia coli virulence factors
Original language	English
Pages (from-to)	527-531
Number of pages	5
Journal	Revista Peruana de Medicina de Experimental y Salud Publica
Volume	37
Issue number	3
DOIs	https://doi.org/10.17843/rpmesp.2020.373.4918
State	Published - 1 Jul 2020
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2020, Instituto Nacional de Salud. All rights reserved.

Keywords

Antioxidants
Cytokines (Source: MeSH NLM)
Immunology
Nursing Homes; Elderly; Uropathogenic Escherichia coli; Biomarkers; Virulence Factors
Urinary tract infections
Urine

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.17843/rpmesp.2020.373.4918

Cite this

Gonzales-Rodriguez, A. O., Varillas, S. F. I., Pastor, H. J. B., Mitma, Y. L., Canales, D. H., Chero, P. A. W., Gutierrez, C., & Cunza, S. S. (2020). Immunological and biochemical response from older adults with urinary tract infection to uropathogenic escherichia coli virulence factors. Revista Peruana de Medicina de Experimental y Salud Publica, 37(3), 527-531. https://doi.org/10.17843/rpmesp.2020.373.4918

@article{b76d50086fb1475dbe4596863416980e,

title = "Immunological and biochemical response from older adults with urinary tract infection to uropathogenic escherichia coli virulence factors",

abstract = "Descriptive study in which 24 urine samples from older adults with urinary tract infection (UTI), from nursing homes, were evaluated; in order to identify differences in the immune and biochemical response from older adults with UTI by Escherichia coli (E. coli) to major virulence factors in the pathogenesis of UTI. Iron concentration, TNF-α, IL-1β and antioxidant capacity in urine were determined. A relation was found between, an increase in iron and red blood cell concentration in urine, and the presence of the pap GII gene found in E. coli. It is concluded that older adults, with UTIs by E. coli with the gene pap GII, have increased tissue damage.",

keywords = "Antioxidants, Cytokines (Source: MeSH NLM), Immunology, Nursing Homes; Elderly; Uropathogenic Escherichia coli; Biomarkers; Virulence Factors, Urinary tract infections, Urine",

author = "Gonzales-Rodriguez, {Arturo Octavio} and Varillas, {Stefany Fiorella Infante} and Pastor, {Heli Jaime Barr{\'o}n} and Mitma, {Yesica Llimpe} and Canales, {Doris Huerta} and Chero, {Paolo Alberto Wong} and C{\'e}sar Gutierrez and Cunza, {Silvia Suarez}",

year = "2020",

month = jul,

day = "1",

doi = "10.17843/rpmesp.2020.373.4918",

language = "Ingl{\'e}s",

volume = "37",

pages = "527--531",

journal = "Revista Peruana de Medicina de Experimental y Salud Publica",

issn = "1726-4634",

publisher = "Instituto Nacional de Salud",

number = "3",

}

Gonzales-Rodriguez, AO, Varillas, SFI, Pastor, HJB, Mitma, YL, Canales, DH, Chero, PAW, Gutierrez, C & Cunza, SS 2020, 'Immunological and biochemical response from older adults with urinary tract infection to uropathogenic escherichia coli virulence factors', Revista Peruana de Medicina de Experimental y Salud Publica, vol. 37, no. 3, pp. 527-531. https://doi.org/10.17843/rpmesp.2020.373.4918

Immunological and biochemical response from older adults with urinary tract infection to uropathogenic escherichia coli virulence factors. / Gonzales-Rodriguez, Arturo Octavio; Varillas, Stefany Fiorella Infante; Pastor, Heli Jaime Barrón et al.
In: Revista Peruana de Medicina de Experimental y Salud Publica, Vol. 37, No. 3, 01.07.2020, p. 527-531.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Immunological and biochemical response from older adults with urinary tract infection to uropathogenic escherichia coli virulence factors

AU - Gonzales-Rodriguez, Arturo Octavio

AU - Varillas, Stefany Fiorella Infante

AU - Pastor, Heli Jaime Barrón

AU - Mitma, Yesica Llimpe

AU - Canales, Doris Huerta

AU - Chero, Paolo Alberto Wong

AU - Gutierrez, César

AU - Cunza, Silvia Suarez

PY - 2020/7/1

Y1 - 2020/7/1

N2 - Descriptive study in which 24 urine samples from older adults with urinary tract infection (UTI), from nursing homes, were evaluated; in order to identify differences in the immune and biochemical response from older adults with UTI by Escherichia coli (E. coli) to major virulence factors in the pathogenesis of UTI. Iron concentration, TNF-α, IL-1β and antioxidant capacity in urine were determined. A relation was found between, an increase in iron and red blood cell concentration in urine, and the presence of the pap GII gene found in E. coli. It is concluded that older adults, with UTIs by E. coli with the gene pap GII, have increased tissue damage.

AB - Descriptive study in which 24 urine samples from older adults with urinary tract infection (UTI), from nursing homes, were evaluated; in order to identify differences in the immune and biochemical response from older adults with UTI by Escherichia coli (E. coli) to major virulence factors in the pathogenesis of UTI. Iron concentration, TNF-α, IL-1β and antioxidant capacity in urine were determined. A relation was found between, an increase in iron and red blood cell concentration in urine, and the presence of the pap GII gene found in E. coli. It is concluded that older adults, with UTIs by E. coli with the gene pap GII, have increased tissue damage.

KW - Antioxidants

KW - Cytokines (Source: MeSH NLM)

KW - Immunology

KW - Nursing Homes; Elderly; Uropathogenic Escherichia coli; Biomarkers; Virulence Factors

KW - Urinary tract infections

KW - Urine

UR - http://www.scopus.com/inward/record.url?scp=85096210511&partnerID=8YFLogxK

U2 - 10.17843/rpmesp.2020.373.4918

DO - 10.17843/rpmesp.2020.373.4918

M3 - Artículo

C2 - 33295557

AN - SCOPUS:85096210511

SN - 1726-4634

VL - 37

SP - 527

EP - 531

JO - Revista Peruana de Medicina de Experimental y Salud Publica

JF - Revista Peruana de Medicina de Experimental y Salud Publica

IS - 3

ER -

Immunological and biochemical response from older adults with urinary tract infection to uropathogenic escherichia coli virulence factors

Abstract

Bibliographical note

Keywords

UN SDGs

Access to Document

Fingerprint

Cite this