Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 162255

Correlation between glutathione peroxidase activity and the quantity of selenium in the whole blood of beef calves


Harapin, Ivica; Bauer, Mario; Bedrica, Ljiljana; Potočnjak, Dalibor
Correlation between glutathione peroxidase activity and the quantity of selenium in the whole blood of beef calves // Acta veterinaria Brno, 69 (2000), 2; 87-92 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 162255 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Correlation between glutathione peroxidase activity and the quantity of selenium in the whole blood of beef calves

Autori
Harapin, Ivica ; Bauer, Mario ; Bedrica, Ljiljana ; Potočnjak, Dalibor

Izvornik
Acta veterinaria Brno (0001-7213) 69 (2000), 2; 87-92

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
glutathione-peroxidase; selenium; white muscle disease; beef cattle

Sažetak
The aim of the study was to establish concentration of selenium and the pertinent activity of glutathione peroxidase (GSH-Px) in whole blood that could be used as reference values in future research. The first part of study was carried out on clinical healthy beef calves (n = 35), fed a basal diet and a ready-made fodder mix that contained 0.1 mg.kg(-1) selenium. In the second part of our research, we investigated the GSH-Px activity in a group of calves (n = 47) that had not received supplements added to the basal diet. The research was carried out in the north-west Croatia, in the region known to be poorer in selenium. We determined GSH-Px activity in whole blood by the "Ransel" method adapted to a Technicon RA-1000 at 37 degrees C. Determination of Se concentration was done with a modification of the method given by Perkin-Elmer HGGS. The mean value of the Se concentration in the whole blood of the first group of calves was 200.22 +/- 45.2 mu g.l(-1) and pertinent average GSH-Px activity was 764.6 +/- 197.8 mu kat.l(-1). From the results obtained, a correlation between Se and GSH-Px was calculated (r = 0.82 ; P < 0.001). The mean values of the GSH-Px activity in herd that did not receive a supplement were 435.3 +/- 155.76 mu kat.l(-1). Out of 47 animals of the second herd, four animals (8.51%) had lower values than those recommended as sufficient. This study confirmed that after the calculation of the correlation between Se and GSH-Px, glutathione peroxidase activity determination can be used as a rapid and simple proxy for the determination of selenium concentration in whole blood.

Izvorni jezik
Engleski

Znanstvena područja
Veterinarska medicina



POVEZANOST RADA


Projekti:
0053337
0053333

Ustanove:
Veterinarski fakultet, Zagreb

Profili:

Avatar Url Ljiljana Bedrica (autor)

Avatar Url Ivica Harapin (autor)

Avatar Url Mario Bauer (autor)

Avatar Url Dalibor Potočnjak (autor)


Citiraj ovu publikaciju:

Harapin, Ivica; Bauer, Mario; Bedrica, Ljiljana; Potočnjak, Dalibor
Correlation between glutathione peroxidase activity and the quantity of selenium in the whole blood of beef calves // Acta veterinaria Brno, 69 (2000), 2; 87-92 (međunarodna recenzija, članak, znanstveni)
Harapin, I., Bauer, M., Bedrica, L. & Potočnjak, D. (2000) Correlation between glutathione peroxidase activity and the quantity of selenium in the whole blood of beef calves. Acta veterinaria Brno, 69 (2), 87-92.
@article{article, year = {2000}, pages = {87-92}, keywords = {glutathione-peroxidase, selenium, white muscle disease, beef cattle}, journal = {Acta veterinaria Brno}, volume = {69}, number = {2}, issn = {0001-7213}, title = {Correlation between glutathione peroxidase activity and the quantity of selenium in the whole blood of beef calves}, keyword = {glutathione-peroxidase, selenium, white muscle disease, beef cattle} }
@article{article, year = {2000}, pages = {87-92}, keywords = {glutathione-peroxidase, selenium, white muscle disease, beef cattle}, journal = {Acta veterinaria Brno}, volume = {69}, number = {2}, issn = {0001-7213}, title = {Correlation between glutathione peroxidase activity and the quantity of selenium in the whole blood of beef calves}, keyword = {glutathione-peroxidase, selenium, white muscle disease, beef cattle} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus





Contrast
Increase Font
Decrease Font
Dyslexic Font