Porcine model of a complicated skin and soft tissue infection caused by Pseudomonas aeruginosa

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F24%3AN0000102" target="_blank" >RIV/00027162:_____/24:N0000102 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216305:26620/24:PU152417 RIV/00216224:14110/24:00136816 RIV/65269705:_____/24:00080251 RIV/00159816:_____/24:00080251

Výsledek na webu

<a href="https://vetmed.agriculturejournals.cz/artkey/vet-202406-0004_porcine-model-of-a-complicated-skin-and-soft-tissue-infection-caused-by-pseudomonas-aeruginosa.php" target="_blank" >https://vetmed.agriculturejournals.cz/artkey/vet-202406-0004_porcine-model-of-a-complicated-skin-and-soft-tissue-infection-caused-by-pseudomonas-aeruginosa.php</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/25/2024-VETMED" target="_blank" >10.17221/25/2024-VETMED</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Porcine model of a complicated skin and soft tissue infection caused by Pseudomonas aeruginosa

Popis výsledku v původním jazyce

Pseudomonas aeruginosa poses a significant threat to both immunocompetent and immunocompromised individuals, often resulting in life-threatening infections. With increasing antimicrobial resistance, novel therapeutic strategies are urgently needed. Although animal models are crucial for preclinical studies, limited data are available for porcine models, more specifically for P. aeruginosa complicated skin and soft tissue infections (cSSTIs). This study presents a novel porcine model inducing and sustaining cSSTI for 14 days. Six pigs (120 wounds) were used for the development of infections, and within this group, two pigs (40 wounds) were used to evaluate the progression of the cSSTI infection. The model demonstrated bacterial loads of more than 107 CFU/gram of tissue or higher. The cSSTI fully developed within three days and remained well above these levels until day 14 post-infection. Due to the immunocompetence of this model, all the immunological processes associated with the response to the presence of infection and the wound healing process are preserved.

Název v anglickém jazyce

Porcine model of a complicated skin and soft tissue infection caused by Pseudomonas aeruginosa

Popis výsledku anglicky

Pseudomonas aeruginosa poses a significant threat to both immunocompetent and immunocompromised individuals, often resulting in life-threatening infections. With increasing antimicrobial resistance, novel therapeutic strategies are urgently needed. Although animal models are crucial for preclinical studies, limited data are available for porcine models, more specifically for P. aeruginosa complicated skin and soft tissue infections (cSSTIs). This study presents a novel porcine model inducing and sustaining cSSTI for 14 days. Six pigs (120 wounds) were used for the development of infections, and within this group, two pigs (40 wounds) were used to evaluate the progression of the cSSTI infection. The model demonstrated bacterial loads of more than 107 CFU/gram of tissue or higher. The cSSTI fully developed within three days and remained well above these levels until day 14 post-infection. Due to the immunocompetence of this model, all the immunological processes associated with the response to the presence of infection and the wound healing process are preserved.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10606 - Microbiology

Projekt

<a href="/cs/project/NU22-05-00475" target="_blank" >NU22-05-00475: Léčba infekcí způsobených multirezistentními kmeny bakterií pomocí nových antibakteriálních přípravků založených na katelicidinových antimikrobiálních peptidech</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Veterinární medicína

ISSN

0375-8427

e-ISSN

1805-9392

Svazek periodika

69

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

191-197

Kód UT WoS článku

001259631600002

EID výsledku v databázi Scopus

2-s2.0-85197085166