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Pregled bibliografske jedinice broj: 1161846

Untargeted metabolomic profiling of plasma from dogs with idiopathic dilated cardiomyopathy


Rubić, Ivana; Horvatić, Anita; Kovačević, Alan; Barić Rafaj, Renata; Bilić, Petra; Jović, Ines; Kuleš, Josipa; Mrljak, Vladimir
Untargeted metabolomic profiling of plasma from dogs with idiopathic dilated cardiomyopathy // 45TH WORLD SMALL ANIMAL VETERINARY ASSOCIATION CONGRESS
Varšava, Poljska; online, 2021. str. 90-90 (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 1161846 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Untargeted metabolomic profiling of plasma from dogs with idiopathic dilated cardiomyopathy

Autori
Rubić, Ivana ; Horvatić, Anita ; Kovačević, Alan ; Barić Rafaj, Renata ; Bilić, Petra ; Jović, Ines ; Kuleš, Josipa ; Mrljak, Vladimir

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Skup
45TH WORLD SMALL ANIMAL VETERINARY ASSOCIATION CONGRESS

Mjesto i datum
Varšava, Poljska; online, 21.03.2021. - 24.03.2021

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Idiopathic dilated cardiomyopathy ; plasma samples ; metabolomics

Sažetak
Idiopathic dilated cardiomyopathy (iDCM) is the second most common cardiac disease in dogs, and the major cause of morbidity and mortality in various dog breeds. It is characterized by dilatation and impaired contraction of the left or both ventricles and carries a poor prognosis with progression to congestive heart failure or fatal arrhythmias.Plasma was collected from 8 dogs with iDCM and 12 healthy dogs. The plasma metabolome was analysed using untargeted metabolomics approach by applying UHPLC and Q Exactive Plus Orbitrap Mass Spectrometer operating in alternating positive and negative modes with mass resolution 70.000 at m/z range 70-1050. Analyses were performed using Polyomics integrated Metabolomics Pipeline (PiMP) program specifically designed for metabolomics.Metabolomics analysis resulted in the annotation of 2636 peaks, 237 of which showed statistically significant differences (p<0.05) between dogs with iDCM and healthy control. Among them, 48 metabolites were identified using standards. When the two groups were compared, the most significant metabolites are O-Acetylcarnitine, L-Carnitine and cis- Aconitic acid.The study shows that the differences in plasma metabolome between dogs with iDCM and healthy dogs can be detected with an untargeted metabolomics approach using UHPLC-MS/MS method. O- Acetylcarnitine, L-Carnitine, and cis-Aconitic acid may have potential in the discovery of biomarkers relevant for iDCM.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Interdisciplinarne prirodne znanosti, Veterinarska medicina



POVEZANOST RADA


Projekti:
IP-2018-01-8324 - Metabolomski pristupi u otkrivanju novih biomarkera i dubinska fenotipizacija u bolestima bubrega i srca pasa (MetaDog) (Mrljak, Vladimir, HRZZ - 2018-01) ( CroRIS)

Ustanove:
Veterinarski fakultet, Zagreb


Citiraj ovu publikaciju:

Rubić, Ivana; Horvatić, Anita; Kovačević, Alan; Barić Rafaj, Renata; Bilić, Petra; Jović, Ines; Kuleš, Josipa; Mrljak, Vladimir
Untargeted metabolomic profiling of plasma from dogs with idiopathic dilated cardiomyopathy // 45TH WORLD SMALL ANIMAL VETERINARY ASSOCIATION CONGRESS
Varšava, Poljska; online, 2021. str. 90-90 (poster, međunarodna recenzija, sažetak, znanstveni)
Rubić, I., Horvatić, A., Kovačević, A., Barić Rafaj, R., Bilić, P., Jović, I., Kuleš, J. & Mrljak, V. (2021) Untargeted metabolomic profiling of plasma from dogs with idiopathic dilated cardiomyopathy. U: 45TH WORLD SMALL ANIMAL VETERINARY ASSOCIATION CONGRESS.
@article{article, author = {Rubi\'{c}, Ivana and Horvati\'{c}, Anita and Kova\v{c}evi\'{c}, Alan and Bari\'{c} Rafaj, Renata and Bili\'{c}, Petra and Jovi\'{c}, Ines and Kule\v{s}, Josipa and Mrljak, Vladimir}, year = {2021}, pages = {90-90}, keywords = {Idiopathic dilated cardiomyopathy, plasma samples, metabolomics}, title = {Untargeted metabolomic profiling of plasma from dogs with idiopathic dilated cardiomyopathy}, keyword = {Idiopathic dilated cardiomyopathy, plasma samples, metabolomics}, publisherplace = {Var\v{s}ava, Poljska; online} }
@article{article, author = {Rubi\'{c}, Ivana and Horvati\'{c}, Anita and Kova\v{c}evi\'{c}, Alan and Bari\'{c} Rafaj, Renata and Bili\'{c}, Petra and Jovi\'{c}, Ines and Kule\v{s}, Josipa and Mrljak, Vladimir}, year = {2021}, pages = {90-90}, keywords = {Idiopathic dilated cardiomyopathy, plasma samples, metabolomics}, title = {Untargeted metabolomic profiling of plasma from dogs with idiopathic dilated cardiomyopathy}, keyword = {Idiopathic dilated cardiomyopathy, plasma samples, metabolomics}, publisherplace = {Var\v{s}ava, Poljska; online} }




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