Georgios Oikonomou

Overview

Best Publications

• Fecal microbial diversity in pre-weaned dairy calves as described by pyrosequencing of metagenomic 16S rDNA. Associations of Faecalibacterium species with health and growth.

  Georgios Oikonomou;Andre Gustavo Vieira Teixeira;Carla Foditsch;Marcela Lucas Bicalho

  336
  Citations

• The bovine milk microbiota: insights and perspectives from -omics studies

  M. F. Addis;A. Tanca;S. Uzzau;G. Oikonomou

  292
  Citations

• Microbiota of cow's milk; distinguishing healthy, sub-clinically and clinically diseased quarters.

  Georgios Oikonomou;Marcela Lucas Bicalho;Enoch Meira;Rodolfo Elke Rossi

  260
  Citations

• Microbial Diversity of Bovine Mastitic Milk as Described by Pyrosequencing of Metagenomic 16s rDNA

  Georgios Oikonomou;Vinicius Silva Machado;Carlos Santisteban;Ynte Hein Schukken

  222
  Citations

• Association between virulence factors of Escherichia coli, Fusobacterium necrophorum, and Arcanobacterium pyogenes and uterine diseases of dairy cows

  M.L.S. Bicalho;V.S. Machado;G. Oikonomou;R.O. Gilbert

  219
  Citations

• Prepartum and postpartum rumen fluid microbiomes: characterization and correlation with production traits in dairy cows.

  Fabio S. Lima;Fabio S. Lima;Georgios Oikonomou;Georgios Oikonomou;Svetlana F. Lima;Marcela L. S. Bicalho

  217
  Citations

• Milk Microbiota: What Are We Exactly Talking About?

  Georgios Oikonomou;Maria Filippa Addis;Christophe Chassard;Maria Elena Fatima Nader-Macias

  175
  Citations

• Investigation of postpartum dairy cows' uterine microbial diversity using metagenomic pyrosequencing of the 16S rRNA gene.

  V.S. Machado;G. Oikonomou;M.L.S. Bicalho;W.A. Knauer

  170
  Citations

• A Cross-Sectional Study Into the Prevalence of Dairy Cattle Lameness and Associated Herd-Level Risk Factors in England and Wales.

  Bethany E Griffiths;Dai Grove White;Georgios Oikonomou

  144
  Citations

• Control and prevention of lameness associated with claw lesions in dairy cows

  Rodrigo Carvalho Bicalho;Georgios Oikonomou

  139
  Citations

• The effect of subclinical ketosis on activity at estrus and reproductive performance in dairy cattle.

  Andrew J. Rutherford;Georgios Oikonomou;Robert F. Smith

  135
  Citations

• Longitudinal metagenomic profiling of bovine milk to assess the impact of intramammary treatment using a third-generation cephalosporin

  Erika K. Ganda;Rafael S. Bisinotto;Svetlana F. Lima;Kristina Kronauer

  133
  Citations

• Effect of an injectable trace mineral supplement containing selenium, copper, zinc, and manganese on the health and production of lactating Holstein cows

  V. S. Machado;M. L S Bicalho;Richard Van Vleck Pereira;L. S. Caixeta

  125
  Citations

• The bovine colostrum microbiome and its association with clinical mastitis

  Svetlana F. Lima;Andre G.V. Teixeira;Fabio S. Lima;Erika K. Ganda

  115
  Citations

• Effect of trace mineral supplementation on selected minerals, energy metabolites, oxidative stress, and immune parameters and its association with uterine diseases in dairy cattle

  M.L.S. Bicalho;F.S. Lima;E.K. Ganda;C. Foditsch

  92
  Citations

• Milk microbiome and bacterial load following dry cow therapy without antibiotics in dairy cows with healthy mammary gland

  Erika C. R. Bonsaglia;Erika C. R. Bonsaglia;Marilia S. Gomes;Igor F. Canisso;Ziyao Zhou

  90
  Citations

• The effects of polymorphisms in the DGAT1, leptin and growth hormone receptor gene loci on body energy, blood metabolic and reproductive traits of Holstein cows

  G. Oikonomou;K. Angelopoulou;G. Arsenos;D. Zygoyiannis

  87
  Citations

• Normal milk microbiome is reestablished following experimental infection with Escherichia coli independent of intramammary antibiotic treatment with a third-generation cephalosporin in bovines.

  Erika K. Ganda;Natalia Gaeta;Anja Sipka;Brianna Pomeroy

  82
  Citations

• Associations between age at first calving and subsequent lactation performance in UK Holstein and Holstein-Friesian dairy cows.

  Neil T. Eastham;Amy Coates;Peter Cripps;Henry Richardson

  80
  Citations

• Subcutaneous immunization with inactivated bacterial components and purified protein of Escherichia coli, Fusobacterium necrophorum and Trueperella pyogenes prevents puerperal metritis in Holstein dairy cows.

  Vinícius Silva Machado;Marcela Luccas de Souza Bicalho;Enoch Brandão de Souza Meira Junior;Rodolfo Rossi

  78
  Citations

• Lameness prevalence and risk factors in large dairy farms in upstate New York. Model development for the prediction of claw horn disruption lesions.

  Carla Foditsch;Georgios Oikonomou;Georgios Oikonomou;Vinícius Silva Machado;Marcela Luccas Bicalho

  50
  Citations

• Deciphering upper respiratory tract microbiota complexity in healthy calves and calves that develop respiratory disease using shotgun metagenomics.

  Natália C. Gaeta;Svetlana F. Lima;Andre G. Teixeira;Erika K. Ganda

  43
  Citations

• The effect of injectable trace minerals (selenium, copper, zinc, and manganese) on peripheral blood leukocyte activity and serum superoxide dismutase activity of lactating Holstein cows

  V.S. Machado;G. Oikonomou;S.F. Lima;M.L.S. Bicalho

  38
  Citations

• Data from: Associations between age at first calving and subsequent lactation performance in UK Holstein and Holstein-Friesian dairy cows

  Neil T. Eastham;Amy Coates;Peter Cripps;Henry Richardson

  0
  Citations