Search Results - "DeMarco, D R"

Rapid detection of Escherichia coli O157:H7 in ground beef using a fiber-optic biosensor by DeMarco, D R, Saaski, E W, McCrae, D A, Lim, D V

“…A portable fiber-optic biosensor was used to detect Escherichia coli O157:H7 in seeded ground beef samples. The principle of the system is a sandwich…”
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Application of Polyacrylate Rubber for High Performance Automotive Gaskets and Seals by Nakajima, N., DeMarco, R. D.

“…Polyacrylate rubber compounds have been used for a number of years for manufacturing oil seals used in current high performance automotive engines. The work…”
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Detection of low levels of Listeria monocytogenes within 20 hours using an evanescent wave biosensor by Tims, T B, Dickey, S S, Demarco, D R, Lim, D V

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New Generation Polyacrylate Elastomers by Demarco, R. D.

“…Abstract Polyacrylate elastomers have come a long way since the first large-volume commercial product was introduced in 1948. Rapid cure rates with relatively…”
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Detection of Escherichia coli O157:H7 in 10- and 25-gram ground beef samples with an evanescent-wave biosensor with silica and polystyrene waveguides by Demarco, Daniel R, Lim, Daniel V

“…A portable evanescent-wave fiber-optic biosensor was used to detect Escherichia coli O157:H7 in seeded 10- and 25-g ground beef samples. The biosensor works by…”
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RAPTOR: a fluoroimmunoassay-based fiber optic sensor for detection of food pathogens by Jung, C., McCrae, D.A., Saaski, E.W., DeMarco, D.R., Lim, D.V.

“…This paper describes a portable, 4-channel fluorescence-based immunoassay system called "RAPTOR", which has been developed by Research International in…”
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RECOVERY OF ESCHERICHIA COLI O157:H7 FROM FIBER OPTIC WAVEGUIDES USED FOR RAPID BIOSENSOR DETECTION by KRAMER, MARIANNE F., TIMS, THOMAS B., DeMARCO, DANIEL R., LIM, DANIEL V.

“…Consumption of ground beef has been implicated in the majority of outbreaks of disease from Escherichia coli O157:H7. There is a great need for rapid,…”
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Processing of Powdered PVC-NBR Polyblend Compounds by DeMarco, R. D., Woods, M. E., Arnold, L. F.

“…Abstract The processing of PVC-NBR compounds in powdered form has been discussed. Advantages of powder over conventional processiag were reviewed. The special…”
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Salmonella typhimurium aroA, htrA, and aroD htrA mutants cause progressive infections in athymic (nu/nu) BALB/c mice by Sinha, K. (University of Newcastle, Newcastle upon Tyne, UK.), Mastroeni, P, Harrison, J, De Hormaeche, R.D, Hormaeche, C.E

“…Athymic (nu/nu) BALB/c mice and their euthymic (nu/+) littermates were inoculated intravenously with live attenuated vaccine strains of Salmonella typhimurium…”
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Correlates of protection induced by live Aro−Salmonella typhimurium vaccines in the murine typhoid model by HARRISON, J. A., VILLARREAL‐RAMOS, B., MASTROENI, P., DEMARCO DE HORMAECHE, R., HORMAECHE, C. E.

“…Live attenuated salmonella vaccines generally confer better protection than killed vaccines. The immune responses in BALB/c mice elicited by immunization with…”
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Protection against oral challenge three months after i.v. immunization of BALB/c mice with live Aro Salmonella typhimurium and Salmonella enteritidis vaccines is serotype (species)-dependent and only partially determined by the mains LPS O antigen by HORMAECHE, C. E, MASTROENI, P, HARRISON, J. A, DEMARCO DE HORMAECHE, R, SVENSON, S, STOCKER, B. A. D

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Influence of preimmunization with tetanus toxoid on immune responses to tetanus toxin fragment C-guest antigen fusions in a Salmonella vaccine carrier by CHABALGOITY, J. A, VILLAREAL-RAMOS, B, ANJAM KHAN, C. M, CHATFIELD, S. N, DEMARCO DE HORMAECHE, R, HORMAECHE, C. E

“…Services IAI Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit StumbleUpon…”
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A serum-sensitive, sialyltransferase-deficient mutant of Neisseria gonorrhoeae defective in conversion to serum resistance by CMP-NANA or blood cell extracts by Bramley, J., de Hormaeche, R. Demarco, Constantinidou, C., Nassif, X., Parsons, N., Jones, P., Smith, H., Cole, J.

“…A stable, sialytransferase-deficient mutant of Neisseria gonorrhoeae strain F62 totally defective in CMP-NANA-dependent lipopolysaccharide (LPS) sialylation…”
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Proliferative and T-cell specific interleukin (IL-2/IL-4) production responses in spleen cells from mice vaccinated with aroA live attenuated Salmonella vaccines by Villarreal, B, Mastroeni, P, de Hormaeche, R D, Hormaeche, C E

“…T-cell responses were studied in mice immunized with the Salmonella typhimurium aroA SL3261 live attenuated vaccine strain. T-cell responses in the spleen,…”
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Neisseria gonorrhoeae strain MS11 harbouring a mutation in gene aroA is attenuated and immunogenic by Chamberlain, L M, Strugnell, R, Dougan, G, Hormaeche, C E, Demarco de Hormaeche, R

“…An aroA mutant of gonococcal strain MS11 was constructed (JKD298) and compared with the wild-type (JKD288). The requirement of JKD298 for aromatic compounds,…”
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Delayed (footpad) hypersensitivity and Arthus reactivity using protein-rich antigens and LPS in mice immunized with live attenuated aroA Salmonella vaccines by Mastroeni, P, Villarreal-Ramos, B, Demarco de Hormaeche, R, Hormaeche, C E

“…Footpad reactions to protein-rich salmonella extracts and lipopolysaccharide (LPS) were studied in BALB/c mice 2 and 8 months after immunization with the…”
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Gonococcal variants selected by growth in vivo or in vitro have antigenically different LPS by Demarco de Hormaeche, R, Jessop, H, Senior, K

“…Lipopolysaccharide (LPS) was extracted from two variants of strain gc40 of Neisseria gonorrhoeae obtained by repeated subculture in vitro or by growth in vivo…”
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Alterations of the LPS determine virulence of Neisseria gonorrhoeae in guinea-pig subcutaneous chambers by Demarco de Hormaeche, R, Macpherson, A, Bowe, F, Hormaeche, C E

“…The virulence of lipopolysaccharide (LPS) variants of Neisseria gonorrhoeae strain Gc40 was studied in vivo using the guinea-pig subcutaneous chamber model…”
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Neisseria gonorrhoeae LPS variation, serum resistance and its induction by cytidine 5'-monophospho-N-acetylneuraminic acid by Demarco de Hormaeche, R, van Crevel, R, Hormaeche, C E

“…Inherent serum resistance and the effect of the serum resistance inducing factor cytidine 5'-monophospho-N-acetylneuraminic acid (CMP-NANA) were studied on…”
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Serum TNF alpha inhibitor in mouse typhoid by Mastroeni, P, Villarreal, B, Demarco de Hormaeche, R, Hormaeche, C E

“…Administration of anti-TNF alpha antiserum enhanced a sublethal infection with salmonellae of moderate virulence (Salmonella typhimurium M525) in innately…”
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