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Adherence of uropathogenic Escherichia coli in dog urine after consumption of food supplemented with cranberry (Vaccinium macrocarpon)

Amaranta Carvajal-Campos

Amaranta Carvajal-Campos

BCMI research group, ERRMECe Laboratory, Site de St-Martin, Cergy Paris UniversityCergy-Pontoise, France
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Carvajal-Campos, Amaranta
, 
Isabelle Jeusette

Isabelle Jeusette

Affinity Petcare, Research & DevelopmentBarcelona, Spain
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Jeusette, Isabelle
, 
Gilles Mayot

Gilles Mayot

BCMI research group, ERRMECe Laboratory, Site de St-Martin, Cergy Paris UniversityCergy-Pontoise, France
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Mayot, Gilles
, 
Celina Torre

Celina Torre

Affinity Petcare, Research & DevelopmentBarcelona, Spain
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Torre, Celina
, 
Agnès André

Agnès André

Nutrition, PhysioPathology and Pharmacology Unit (NP3), Nantes Atlantic National College of Veterinary Medicine, Food Science and Engineering (ONIRIS)Nantes, France
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André, Agnès
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Patrick Di Martino

Patrick Di Martino

BCMI research group, ERRMECe Laboratory, Site de St-Martin, Cergy Paris UniversityCergy-Pontoise, France
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Di Martino, Patrick
  
09 mar 2023
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Pubblicato online: 09 mar 2023
Pagine: 49 - 54
Ricevuto: 17 lug 2022
Accettato: 27 gen 2023
DOI: https://doi.org/10.2478/jvetres-2023-0004
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© 2023 A. Carvajal-Campos et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Fig. 1

Anti-adherence effect of cranberry extract consumption on the UPEC adherence to MDCK cells. Micrographs of Giemsa-stained preparations showing the UPEC G1473 strain adhering to MDCK cells after growth in urine samples A – uninfected MDCK cells; B – UPEC adherence to MDCK cells after growth in urine sample U8; C – UPEC adherence to MDCK cells after growth in UCR8 urine sample. Red arrows: adhered bacteria
Anti-adherence effect of cranberry extract consumption on the UPEC adherence to MDCK cells. Micrographs of Giemsa-stained preparations showing the UPEC G1473 strain adhering to MDCK cells after growth in urine samples A – uninfected MDCK cells; B – UPEC adherence to MDCK cells after growth in urine sample U8; C – UPEC adherence to MDCK cells after growth in UCR8 urine sample. Red arrows: adhered bacteria

Adherence indices of the G1473 UPEC strain to the MDCK cell-line

Sex Dogs Urine samples Mean SD P Student’s t test
Male 1 U1 4.22 2.91 0.055
UCR1 5.78 4.42
2 U2 4.5 1.54 0.51
UCR2 5.02 3.53
3 U3 3.07 0.11 0.57
UCR3 3.55 1.76
4 U4 3.25 1.06 0.009
UCR4 3.92 2.04
Female 5 U5 7.89 4.33 1.34 10-37
UCR5 2.10 1.62
6 U6 6.75 3.45 4.97 10-17
UCR6 3.38 2.05
7 U7 11.04 7.89 1.67 10-24
UCR7 4.68 3.99
8 U8 5.47 2.75 0.028
UCR8 4.57 2.43
Male + Female 1 to 8 U Total 5.65 2.39 1.1 10-39
UCR Total 3.91 0.95
Lingua:
Inglese
Frequenza di pubblicazione:
4 volte all'anno
Argomenti della rivista:
Scienze biologiche, Biologia molecolare, Microbiologia e virologia, Scienze della vita, altro, Medicina, Medicina veterinaria
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