Search Results - "GILLESPIE, B. E."

Antimicrobial susceptibility of coagulase-negative Staphylococcus species isolated from bovine milk by Sawant, A.A., Gillespie, B.E., Oliver, S.P.

“…Coagulase-negative Staphylococcus (CNS) isolates ( n = 168) obtained from milk from heifers and dairy cows were screened for minimum inhibitory concentration…”
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Prevalence and persistence of coagulase-negative Staphylococcus species in three dairy research herds by Gillespie, B.E., Headrick, S.I., Boonyayatra, S., Oliver, S.P.

“…Coagulase-negative Staphylococcus species (CNS) were isolated from 11.3% (1407 of 12,412) of mammary quarter milk samples obtained from cows in three dairy…”
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Simultaneous detection of mastitis pathogens, Staphylococcus aureus, Streptococcus uberis, and Streptococcus agalactiae by multiplex real-time polymerase chain reaction by Gillespie, B E, Oliver, S P

“…The objective of this study was to develop a multiplex real-time polymerase chain reaction (PCR) method for simultaneous detection of Staphylococcus aureus,…”
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Short communication: Evaluation of bulk tank milk microbiological quality of nine dairy farms in Tennessee by Gillespie, B E, Lewis, M J, Boonyayatra, S, Maxwell, M L, Saxton, A, Oliver, S P, Almeida, R A

“…The purpose of this study was to evaluate the bulk tank milk (BTM) quality of 9 East Tennessee dairy farms and to determine its relationship with selected…”
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Clinical, epidemiological and molecular characteristics of Streptococcus uberis infections in dairy herds by ZADOKS, R. N., GILLESPIE, B. E., BARKEMA, H. W., SAMPIMON, O. C., OLIVER, S. P., SCHUKKEN, Y. H.

“…A longitudinal observational study (18 months) was carried out in two Dutch dairy herds to explore clinical, epidemiological and molecular characteristics of…”
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Efficacy of extended ceftiofur intramammary therapy for treatment of subclinical mastitis in lactating dairy cows by Oliver, S P, Gillespie, B E, Headrick, S J, Moorehead, H, Lunn, P, Dowlen, H H, Johnson, D L, Lamar, K C, Chester, S T, Moseley, W M

“…Little research has focused on treatment of cows with subclinical mastitis during lactation. Ceftiofur is a new broad-spectrum, third-generation cephalosporin…”
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Prepartum antibiotic treatment of heifers: milk production, milk quality and economic benefit by Oliver, S P, Lewis, M J, Gillespie, B E, Dowlen, H H, Jaenicke, E C, Roberts, R K

“…Prepartum intramammary antibiotic infusion of heifer mammary glands at 7 or 14 d before expected parturition is an effective procedure for eliminating many…”
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Extended ceftiofur therapy for treatment of experimentally-induced Streptococcus uberis mastitis in lactating dairy cattle by Oliver, S P, Almeida, R A, Gillespie, B E, Headrick, S J, Dowlen, H H, Johnson, D L, Lamar, K C, Chester, S T, Moseley, W M

“…Streptococcus uberis is an important cause of mastitis in dairy cows throughout the world, particularly during the dry period, the period around calving, and…”
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Prevalence and molecular characterization of Escherichia coli O157:H7 in bulk tank milk and fecal samples from cull cows: a 12-month survey of dairy farms in east Tennessee by Murinda, S E, Nguyen, L T, Ivey, S J, Gillespie, B E, Almeida, R A, Draughon, F A, Oliver, S P

“…A study on the prevalence of Escherichia coli O157:H7 was conducted on 30 dairy farms in east Tennessee between May 2000 and April 2001. This pathogen was…”
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Influence of prepartum pirlimycin hydrochloride or penicillin-novobiocin therapy on mastitis in heifers during early lactation by Oliver, S P, Gillespie, B E, Ivey, S J, Lewis, M J, Johnson, D L, Lamar, K C, Moorehead, H, Dowlen, H H, Chester, S T, Hallberg, J W

“…A study was conducted in 2 dairy research herds to determine whether prepartum therapy of heifer mammary glands with penicillin-novobiocin or pirlimycin…”
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Immunological responses and evaluation of the protection in dairy cows vaccinated with staphylococcal surface proteins by Merrill, C., Ensermu, D.B., Abdi, R.D., Gillespie, B.E., Vaughn, J., Headrick, S.I., Hash, K., Walker, T.B., Stone, E., Kerro Dego, O.

“…[Display omitted] •Vaccination of dairy cows with SCSP and SASP vaccines induced significantly increased immune responses in milk and serum.•Vaccination of…”
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Detection of Salmonella enterica somatic groups C1 and E1 by PCR-enzyme-linked immunosorbent assay by Gillespie, B E, Mathew, A G, Draughon, F A, Jayarao, B M, Oliveri, S P

“…Objectives of this study were to develop a PCR-based enzyme-linked immunosorbent assay (PCR-ELISA) for identification of Salmonella enterica somatic groups C1…”
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Deoxyribonucleic acid fingerprinting of Staphylococcus aureus from heifer mammary secretions and from horn flies by Gillespie, B E, Owens, W E, Nickerson, S C, Oliver, S P

“…Staphylococcus aureus isolated from heifer mammary secretions, streak canals, and horn flies (Haematobia irritans) were evaluated by randomly amplified…”
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Efficacy of a new premilking teat disinfectant containing a phenolic combination for the prevention of mastitis by Oliver, S P, Gillespie, B E, Lewis, M J, Ivey, S J, Almeida, R A, Luther, D A, Johnson, D L, Lamar, K C, Moorehead, H D, Dowlen, H H

“…A teat disinfectant containing a phenolic combination was evaluated in a natural exposure study in two dairy research herds. Premilking teat disinfection was…”
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Molecular characterization of Salmonella spp. isolated from bulk tank milk and cull dairy cow fecal samples by Murinda, S E, Nguyen, L T, Ivey, S J, Gillespie, B E, Almeida, R A, Draughon, F A, Oliver, S P

“…The consumption of meat from cull dairy cows and of raw milk has been associated with foodborne salmonellosis. This survey was conducted to establish the…”
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Identification of Streptococcus species by randomly amplified polymorphic deoxyribonucleic acid fingerprinting by Gillespie, B E, Jayarao, B M, Oliver, S P

“…Identification of Streptococcus species isolated from bovine milk by randomly amplified polymorphic DNA fingerprinting was evaluated. Bacterial DNA templates…”
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Role of horn flies (Haematobia irritans) in Staphylococcus aureus-induced mastitis in dairy heifers by Owens, W E, Oliver, S P, Gillespie, B E, Ray, C H, Nickerson, S C

“…To determine whether Staphylococcus aureus can colonize in horn flies and whether colonization is sufficiently persistent for transmission of the organism to…”
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Evaluation of a postmilking teat disinfectant containing a phenolic combination for the prevention of mastitis in lactating dairy cows by Oliver, S P, Lewis, M J, Gillespie, B E, Ivey, S J, Coleman, L H, Almeida, R A, Fang, W, Lamar, K

“…A trial was conducted for 12 months in a herd of 120 Holstein cows in order to determine the efficacy of a teat disinfectant, which contained a phenolic…”
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Influence of prepartum antibiotic therapy on intramammary infections in primigravid heifers during early lactation by Oliver, S P, Lewis, M J, Gillespie, B E, Dowlen, H H

“…Jersey heifers were assigned alternately to three groups: 1) negative control (n = 41), 2) intramammary infusion of 200 mg of sodium cloxacillin (n = 38) at 7…”
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Application of SYBR green real-time PCR assay for specific detection of Salmonella spp. in dairy farm environmental samples by Nam, Hyang-Mi, Srinivasan, Velusamy, Gillespie, Barbara E., Murinda, Shelton E., Oliver, Stephen P.

“…The objective of this study was to develop and evaluate a SYBR Green 1 real-time PCR method for the specific detection of Salmonella spp. in dairy farm…”
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