Hormonal profiles associated with treatment of cystic ovarian disease with GnRH and PGF2α with and without CIDR in dairy cows

10.5580/1dc7 ◽  
2007 ◽  
Vol 3 (1) ◽  
Keyword(s):  
Dairy Cows ◽  
Ovarian Disease ◽  
Hormonal Profiles ◽  
Cystic Ovarian Disease

Fertility parameters of dairy cows with cystic ovarian disease after treatment with gonadotrophin-releasing hormone

2001 ◽  
Vol 149 (13) ◽  
pp. 383-386 ◽  
Author(s):  
G. A. Hooijer ◽  
M. A. A. J. van Oijen ◽  
K. Frankena ◽  
M. M. H. Valks
Keyword(s):  
Dairy Cows ◽  
Releasing Hormone ◽  
Ovarian Disease ◽  
Gonadotrophin Releasing Hormone ◽  
Cystic Ovarian Disease

Insulin resistance: the link between metabolic disorders and cystic ovarian disease in high yielding dairy cows?

1999 ◽  
Vol 56 (3-4) ◽  
pp. 211-222 ◽  
Author(s):  
G. Opsomer ◽  
Th. Wensing ◽  
H. Laevens ◽  
M. Coryn ◽  
A. de Kruif
Keyword(s):  
Insulin Resistance ◽  
Dairy Cows ◽  
Metabolic Disorders ◽  
Ovarian Disease ◽  
Cystic Ovarian Disease

Treatment of cystic ovarian disease with Naloxone in high production dairy cows

2008 ◽  
Vol 31 (2) ◽  
pp. 184-186 ◽  
Author(s):  
M. M. PALOMAR ◽  
J. C. ACOSTA ◽  
N. R. SALVETTI ◽  
F. BARBERIS ◽  
P. M. BELDOMENICO ◽  
...  
Keyword(s):  
Dairy Cows ◽  
Ovarian Disease ◽  
High Production ◽  
Cystic Ovarian Disease

scholarly journals Reproductive performance in dairy cows with cystic ovarian disease after single treatment with buserelin acetate or dinoprost

2018 ◽  
Vol 80 (7) ◽  
pp. 1190-1194 ◽  
Author(s):  
Silviu Ionut BORȘ ◽  
Iulian IBĂNESCU ◽  
Șteofil CREANGĂ ◽  
Alina BORȘ
Keyword(s):  
Dairy Cows ◽  
Reproductive Performance ◽  
Single Treatment ◽  
Ovarian Disease ◽  
Buserelin Acetate ◽  
Cystic Ovarian Disease

Bayesian estimates of genetic parameters for cystic ovarian disease, displaced abomasum and foot and leg diseases in Iranian Holsteins via Gibbs sampling

2010 ◽  
Vol 149 (1) ◽  
pp. 119-124 ◽  
Author(s):  
N. GHAVI HOSSEIN-ZADEH ◽  
M. ARDALAN
Keyword(s):  
Dairy Cows ◽  
Gibbs Sampling ◽  
Selection Index ◽  
Genetic Correlations ◽  
Genetic Effect ◽  
Dairy Herds ◽  
Ovarian Disease ◽  
Estimate Heritability ◽  
Cystic Ovarian Disease ◽  
Holstein Dairy Cows

SUMMARYThe objective of the current study was to estimate heritability and genetic correlations between cystic ovarian disease (COD), foot and leg diseases (FLD) and displaced abomasum (DA) within the first three lactations of Holstein dairy cows. The 57 301 lactation records of dairy cows on 20 large dairy herds in Iran between January 2005 and June 2009 were analysed with three-trait threshold animal models, using Gibbs sampling methodology. The final model included the fixed class effects of herd-year, season of calving, the linear covariate effect of age at calving and additive direct genetic effect of animal. Posterior means of heritability in first, second and third lactations were 0·15, 0·18 and 0·22, respectively, for FLD; 0·09, 0·11, and 0·13 for COD; 0·05, 0·06, and 0·08 for DA. Posterior means of genetic correlations between diseases were low (from 0·03 to 0·14), within lactations; the largest estimates were for FLD and DA, and the lowest involved FLD and COD. Positive genetic correlations between diseases suggest that some general disease resistance factor with a genetic component exists. The results of the present study indicated the importance of health traits for considering in the selection index of Iranian Holstein dairy cows.

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