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P. Holt · SciRah

Researcher profile · Semantic Scholar

P. Holt

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P. Holt — researcher profile on SciRah

h-index: 34
Works: 86
Citations: 3,306

Most-cited papers

The impact of different housing systems on egg safety and quality.
P. Holt, R. Davies, J. Dewulf, R. Gast +4 more
2011Poultry Science211 citations Open access
Semantic Scholar
Isolation of Salmonella enterica Serovar Enteritidis from Houseflies (Musca domestica) Found in Rooms Containing Salmonella Serovar Enteritidis-Challenged Hens
P. Holt, C. Geden, Randle W. Moore, R. Gast
2007Applied and Environmental Microbiology146 citations Open access
Semantic Scholar
Deposition of phage type 4 and 13a Salmonella enteritidis strains in the yolk and albumen of eggs laid by experimentally infected hens.
R. Gast, P. Holt
2000Avian diseases135 citations
Semantic Scholar
Evaluation of the efficacy of oil-emulsion bacterins for reducing fecal shedding of Salmonella enteritidis by laying hens.
R. Gast, H. D. Stone, P. Holt
1993Avian diseases132 citations
Semantic Scholar
Colonization of Specific Regions of the Reproductive Tract and Deposition at Different Locations Inside Eggs Laid by Hens Infected with Salmonella Enteritidis or Salmonella Heidelberg
R. Gast, R. Guraya, J. Guard-Bouldin, P. Holt +1 more
2007Avian diseases131 citations
Semantic Scholar
Effect of induced molting on the susceptibility of White Leghorn hens to a Salmonella enteritidis infection.
P. Holt
1993Avian diseases128 citations
Semantic Scholar
Fermented Milks, Probiotic Cultures, and Colon Cancer
Joumana Saikali, C. Picard, M. Freitas, P. Holt
2004Nutrition and Cancer120 citations
Semantic Scholar
Colonization of Reproductive Organs and Internal Contamination of Eggs After Experimental Infection of Laying Hens with Salmonella heidelberg and Salmonella enteritidis
R. Gast, J. Guard-Bouldin, P. Holt
2004Avian diseases110 citations
Semantic Scholar
Evaluation of the efficacy of an oil-emulsion bacterin for protecting chickens against Salmonella enteritidis.
R. Gast, H. D. Stone, P. Holt, C. Beard
1992Avian diseases98 citations
Semantic Scholar
Identification of ovotransferrin as an acute phase protein in chickens.
H. Xie, G. Huff, W. Huff, J. Balog +2 more
2002Poultry Science90 citations Open access
Semantic Scholar
Airborne horizontal transmission of Salmonella enteritidis in molted laying chickens.
P. Holt, Bailey W. Mitchell, R. Gast
1998Avian diseases88 citations
Semantic Scholar
The role of Peyer's patches in the local immune response of rabbit ileum to live bacteria.
D. F. Keren, P. Holt, H. Collins, P. Gemski +1 more
1978Journal of Immunology88 citations
Semantic Scholar
Effects of induced moulting on immune responses of hens.
P. Holt
1992British Poultry Science87 citations
Semantic Scholar
Characteristics of Salmonella enteritidis Contamination in Eggs After Oral, Aerosol, and Intravenous Inoculation of Laying Hens
R. Gast, J. Guard-Petter, P. Holt
2002Avian diseases80 citations
Semantic Scholar
Rapid, specific detection of Salmonella Enteritidis in pooled eggs by real-time PCR.
K. Seo, I. Valentin-Bon, R. Brackett, P. Holt
2004Journal of Food Protection79 citations Open access
Semantic Scholar
The Relationship Between the Duration of Fecal Shedding and the Production of Contaminated Eggs by Laying Hens Infected with Strains of Salmonella Enteritidis and Salmonella Heidelberg
R. Gast, J. Guard-Bouldin, P. Holt
2005Avian diseases68 citations
Semantic Scholar
Airborne transmission of Salmonella enteritidis infection between groups of chicks in controlled-environment isolation cabinets.
R. Gast, Bailey W. Mitchell, P. Holt
1998Avian diseases67 citations
Semantic Scholar
Penetration of Salmonella enteritidis and Salmonella heidelberg into egg yolks in an in vitro contamination model.
R. Gast, P. Holt, Toshiyuki Murase
2005Poultry Science56 citations Open access
Semantic Scholar
Immunosuppressive effects of Fusarium moniliforme corn cultures in chickens.
D. Marijanovic, P. Holt, W. P. Norred, C. Bacon +3 more
1991Poultry Science56 citations Open access
Semantic Scholar
Application of negative air ionization for reducing experimental airborne transmission of Salmonella enteritidis to chicks.
R. Gast, Bailey W. Mitchell, P. Holt
1999Poultry Science54 citations Open access
Semantic Scholar
Effect of induced molting on the severity of intestinal lesions caused by Salmonella enteritidis infection in chickens.
R. Porter, P. Holt
1993Avian diseases54 citations
Semantic Scholar
Development of multiplex real-time PCR with Internal amplification control for simultaneous detection of Salmonella and Cronobacter in powdered infant formula.
Ji-Yeon Hyeon, Chankyu Park, I. Choi, P. Holt +1 more
2010Journal of food microbiology51 citations
Semantic Scholar
Effect of Prior Serial In Vivo Passage on the Frequency of Salmonella enteritidis Contamination in Eggs from Experimentally Infected Laying Hens
R. Gast, J. Guard-Petter, P. Holt
2003Avian diseases49 citations
Semantic Scholar
Rapid Detection of Salmonella enteritidis in Pooled Liquid Egg Samples Using a Magnetic Bead-ELISA System.
P. Holt, R. Gast, C. R. Greene
1995Journal of Food Protection48 citations Open access
Semantic Scholar
The Relationship Between the Numbers of Salmonella Enteritidis, Salmonella Heidelberg, or Salmonella Hadar Colonizing Reproductive Tissues of Experimentally Infected Laying Hens and Deposition Inside Eggs
R. Gast, R. Guraya, J. Guard, P. Holt
2011Avian diseases47 citations
Semantic Scholar
Use of a Live Attenuated Salmonella typhimurium Vaccine to Protect Hens Against Salmonella enteritidis Infection While Undergoing Molt
P. Holt, R. Gast, Sandra M Kelly-Aehle
2003Avian diseases45 citations
Semantic Scholar
The relationship between the magnitude of the specific antibody response to experimental salmonella enteritidis infection in laying hens and their production of contaminated eggs.
R. Gast, P. Holt
2001Avian diseases43 citations
Semantic Scholar
The Effect of Killed Salmonella enteritidis Vaccine Prior to Induced Molting on the Shedding of S. enteritidis in Laying Hens
Masayuki Nakamura, T. Nagata, Shizuka Okamura, Kazuaki Takehara +1 more
2004Avian diseases41 citations
Semantic Scholar
Simple and rapid methods for detecting Salmonella enteritidis in raw eggs.
K. Seo, P. Holt, H. D. Stone, R. Gast
2003Journal of food microbiology41 citations
Semantic Scholar
Comparison of the effects of infection with Salmonella enteritidis, in combination with an induced molt, on serum levels of the acute phase protein, alpha1 acid glycoprotein, in hens.
P. Holt, R. Gast
2002Poultry Science41 citations Open access
Semantic Scholar
In vitro penetration of egg yolks by Salmonella Enteritidis and Salmonella Heidelberg strains during thirty-six-hour ambient temperature storage.
R. Gast, R. Guraya, J. Guard-Bouldin, P. Holt
2007Poultry Science38 citations Open access
Semantic Scholar
Presence of Campylobacter jejuni in Various Organs One Hour, One Day, and One Week Following Oral or Intracloacal Inoculations of Broiler Chicks
N. A. Cox, C. Hofacre, J. Bailey, R. Buhr +11 more
2005Avian diseases38 citations
Semantic Scholar
Experimental horizontal transmission of Salmonella enteritidis strains (phage types 4, 8, and 13a) in chicks.
R. Gast, P. Holt
1999Avian diseases37 citations
Semantic Scholar
Detection of Airborne Salmonella enteritidis in the Environment of Experimentally Infected Laying Hens by an Electrostatic Sampling Device
R. Gast, B. Mitchell, P. Holt
2004Avian diseases36 citations
Semantic Scholar
Use of Negative Air Ionization for Reducing Airborne Levels of Salmonella enterica serovar enteritidis in a Room Containing Infected Caged Layers
P. Holt, B. Mitchell, K. Seo, R. Gast
199934 citations Open access
Semantic Scholar
Effect of refrigeration on in vitro penetration of Salmonella enteritidis through the egg yolk membrane.
R. Gast, P. Holt, R. Guraya
2006Journal of Food Protection31 citations Open access
Semantic Scholar
Growth of Salmonella enterica serovar Enteritidis in albumen and yolk contents of eggs inoculated with this organism onto the vitelline membrane.
T. Murase, P. Holt, R. Gast
2005Journal of Food Protection30 citations Open access
Semantic Scholar
Mucosal Humoral Immunity to Experimental Salmonella enteritidis Infection in the Chicken Crop
K. Seo, P. Holt, R. Brackett, R. Gast +1 more
2002Avian diseases30 citations
Semantic Scholar
Iron Supplementation to Enhance the Recovery of Salmonella enteritidis from Pools of Egg Contents.
R. Gast, P. Holt
1995Journal of Food Protection29 citations Open access
Semantic Scholar
Elimination of early Salmonella enteritidis infection after treatment with competitive-exclusion culture and enrofloxacin in experimentally infected chicks.
Kunho Seo, P. Holt, R. Gast, C. Hofacre
2000Poultry Science28 citations Open access
Semantic Scholar
Frequency and Persistence of Fecal Shedding Following Exposure of Laying Hens to Different Oral Doses of Salmonella enteritidis
R. Gast, R. Guraya, P. Holt
201127 citations Open access
Semantic Scholar
Evaluation of culture media for detecting airborne Salmonella enteritidis collected with an electrostatic sampling device from the environment of experimentally infected laying hens.
R. Gast, B. Mitchell, P. Holt
2004Poultry Science27 citations Open access
Semantic Scholar
Reducing Dust in a Caged Layer Room: An Electrostatic Space Charge System
B. Mitchell, P. Holt, K. Seo
200027 citations Open access
Semantic Scholar
Flow cytometric characterization of Peyer's patch and cecal tonsil T lymphocytes in laying hens following challenge with Salmonella enterica serovar Enteritidis.
P. Holt, L. E. Vaughn, R. Gast
2010Veterinary Immunology and Immunopathology26 citations
Semantic Scholar
Effect of prior passage through laying hens on invasion of reproductive organs by Salmonella enteritidis.
R. Gast, Jean Guard-Bouldin, R. Guraya, P. Holt
200923 citations Open access
Semantic Scholar
Centennial Review: A revisiting of hen welfare and egg safety consequences of mandatory outdoor access for organic egg production
P. Holt
2021Poultry Science22 citations Open access
Semantic Scholar
Multiplication of Salmonella enteritidis in egg yolks after inoculation outside, on, and inside vitelline membranes and storage at different temperatures.
R. Gast, R. Guraya, J. Guard, P. Holt
2010Journal of Food Protection21 citations Open access
Semantic Scholar
Comparison of Salmonella enterica Serovar Enteritidis Levels in Crops of Fed or Fasted Infected Hens
P. Holt, L. E. Vaughn, Randle W. Moore, R. Gast
2006Avian diseases21 citations
Semantic Scholar
Cytotoxicity in chicken alimentary secretions as measured by a derivative of the tumor necrosis factor assay.
J. W. Arnold, P. Holt
1996Poultry Science21 citations Open access
Semantic Scholar
Development of a lavage procedure to collect crop secretions from live chickens for studying crop immunity
P. Holt, L. E. Vaughn, R. Gast, H. D. Stone
2002Avian Pathology19 citations Open access
Semantic Scholar

Frequent co-authors

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R. Guraya×7
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K. Seo×6
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H. D. Stone×5
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J. Guard-Bouldin

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L. E. Vaughn×4

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Randle W. Moore×3

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Bailey W. Mitchell×3

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Bailey W. Mitchell — researcher profile on SciRah

J. Guard-Petter×2

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J. Guard — researcher profile on SciRah