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Titolo:
Serum thyroxine and triiodothyronine concentrations prior to and after delivery in primiparous Holstein cows
Autore:
Stojic, V; Gvozdic, D; Danijela, K; Nikolic-Ana, J; Huszenicza, G; Samanc, H; Ivanov, I;
Indirizzi:
Fac Vet Med, YU-11000 Belgrade, Yugoslavia Fac Vet Med Belgrade Yugoslavia YU-11000 , YU-11000 Belgrade, Yugoslavia INEP, Zemun, Yugoslavia INEP Zemun YugoslaviaINEP, Zemun, Yugoslavia Fac Vet Med, Budapest, Hungary Fac Vet Med Budapest HungaryFac Vet Med, Budapest, Hungary
Titolo Testata:
ACTA VETERINARIA-BEOGRAD
fascicolo: 1, volume: 51, anno: 2001,
pagine: 3 - 8
SICI:
0567-8315(2001)51:1<3:STATCP>2.0.ZU;2-Y
Fonte:
ISI
Lingua:
ENG
Soggetto:
POSTPARTUM DAIRY-COWS; THYROID-HORMONES; LACTATION; OVARIAN; ENERGY; MILK;
Keywords:
cows; delivery; thyroxine; triiodothyronine;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
13
Recensione:
Indirizzi per estratti:
Indirizzo: Stojic, V Fac Vet Med, Bul JNA 18, YU-11000 Belgrade, Yugoslavia Fac Vet Med Bul JNA 18 Belgrade Yugoslavia YU-11000 Yugoslavia
Citazione:
V. Stojic et al., "Serum thyroxine and triiodothyronine concentrations prior to and after delivery in primiparous Holstein cows", ACT VET BEO, 51(1), 2001, pp. 3-8

Abstract

Serum thyroxine (T-4) and triiodothyronine (T-3) concentrations were determined twice daily (8(30)h and 16h) in seven primiparous Holstein cows from 4 days prior to (-4, -3, -2, -1) to delivery, on the day of calving, and upto 4 days postpartum (1, 2, 3, 4) by radioimmunoassay (RIA). Serum thyroidhormone concentrations were higher in the afternoon samples on the first two days of investigation (-4 and -3), but this circadian rhythm was not maintained. Serum thyroid hormones declined significantly after delivery according to a polynomial regression line (R-2=0.967 for T-4; R-2=0.9216 for T-3).

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 09/04/20 alle ore 00:14:00