Asian Science Citation Index is committed to provide an authoritative, trusted and significant information by the coverage of the most important and influential journals to meet the needs of the global scientific community.  
ASCI Database
308-Lasani Town,
Sargodha Road,
Faisalabad, Pakistan
Fax: +92-41-8815544
Contact Via Web
Suggest a Journal
Articles by A. Nejati Javaremi
Total Records ( 2 ) for A. Nejati Javaremi
  M. Sadeghi , M. Moradi Shahr-e-Babak , G. Rahimi and A. Nejati Javaremi
  The objective of this study was to obtain genetic marker information in the Iranian Holstein bulls by analyzing bGH gene polymorphism and to verify its association with milk production traits. One sample including 134 Iranian Holstein bulls was genotyped at bGH gene restriction sites (bGH-AluI). Gene frequencies of L and V alleles were 0.936 and 0.064, respectively. Genotypes are distributed according to the Hardy-Wienberg equilibrium. Differences in the milk and fat yield between the two genotypes approached significance (p≤0.10). Bulls with LL genotype had higher milk, fat yield compared to LV genotypes. Present study showed that the L allele was associated with protein yield (p≤0.021). No associations (p>0.1) were found between the genotypes and fat and protein percent. The dominant L allele at the bGH locus favours higher production of milk protein. It can be concluded that this locus is a QTL or is in disequilibrium linkage with one or more tightly linked QTL. Thus it could be a useful DNA marker for milk production traits in dairy cattle breeding.
  R. Masoumi , A. Towhidi , A. Nejati Javaremi , H. Nabizadeh and M. Zhandi
  The objective of this study was to determine whether injections of Cloprostenol (PGF2 αanalog) in low libido Holstein bulls can improve seminal characteristics and libido. Ten low libido Iranian Holstein bulls were randomly assigned to two groups and received; (1) 250 μg of Cloprostenol (n = 5) or (2) 2 mL of saline (n = 5) 30 min prior to collection of semen 2 days per week for 2 months. Reaction time was significantly decreased in treatment group. Duration of ejaculation was significantly increased in treatment group. Semen volume and sperm concentration were greater in treated bulls in compare with controls. The percentage of morphologically normal sperm cells, percentage of live sperm cells, motile sperm cells and post-thaw motile sperm cells were not affected by treatment. Plasma testosterone concentrations were increased approximately two fold after Cloprostenol injection. Overall, injection of Cloprostenol at this dosage and frequency increased libido, semen volume, sperm concentration and plasma testosterone concentration in low libido Holstein bulls.
Copyright   |   Desclaimer   |    Privacy Policy   |   Browsers   |   Accessibility