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Why the development of effective typhoid control measures requires the use of human challenge studies.

Frontiers in microbiology

Jones C, Darton TC, Pollard AJ.
PMID: 25566221
Front Microbiol. 2014 Dec 16;5:707. doi: 10.3389/fmicb.2014.00707. eCollection 2014.

No abstract available.

Importance of .

Frontiers in immunology

Fresnay S, McArthur MA, Magder LS, Darton TC, Jones C, Waddington CS, Blohmke CJ, Angus B, Levine MM, Pollard AJ, Sztein MB.
PMID: 28303138
Front Immunol. 2017 Mar 02;8:208. doi: 10.3389/fimmu.2017.00208. eCollection 2017.

Typhoid fever, caused by the human-restricted organism

Emerging infectious diseases in the 21st century.

Current opinion in infectious diseases

Pollard AJ, Dobson SR.
PMID: 11964797
Curr Opin Infect Dis. 2000 Jun;13(3):265-275. doi: 10.1097/00001432-200006000-00011.

The emergence of novel infectious diseases, and the re-emergence of others, is not new. The global ecosystem is constantly changing, influencing the micro- and macroenvironments in which humans and their microbial companions reside and interact. Sometimes the environmental circumstances...

A field study of the generation of nitrate in a hill cap cloud.

Environmental pollution (Barking, Essex : 1987)

Choularton TW, Wicks AJ, Downer RM, Gallagher MW, Penkett SA, Bandy BJ, Dollard GJ, Jones BM, Davies TD, Gay MJ, Tyler BJ, Fowler D, Cape JN, Hargreaves KJ.
PMID: 15092051
Environ Pollut. 1992;75(1):69-73. doi: 10.1016/0269-7491(92)90058-i.

A field experiment to investigate the formation of nitrate as an airstream passes through a hill cap cloud has been performed at the UMIST field station on Great Dun Fell. It has been shown that the aerosol nitrate concentration...

Prevalence of streptomycin-resistance genes in bacterial populations in European habitats.

FEMS microbiology ecology

van Overbeek LS, Wellington EM, Egan S, Smalla K, Heuer H, Collard JM, Guillaume G, Karagouni AD, Nikolakopoulou TL, van Elsas JD.
PMID: 19709288
FEMS Microbiol Ecol. 2002 Nov 01;42(2):277-88. doi: 10.1111/j.1574-6941.2002.tb01018.x.

The prevalence of selected streptomycin (Sm)-resistance genes, i.e. aph (3''), aph (6)-1d, aph (6)-1c, ant (3'') and ant (6), was assessed in a range of pristine as well as polluted European habitats. These habitats included bulk and rhizosphere soils,...

Gentamicin resistance genes in environmental bacteria: prevalence and transfer.

FEMS microbiology ecology

Heuer H, Krögerrecklenfort E, Wellington EM, Egan S, van Elsas JD, van Overbeek L, Collard JM, Guillaume G, Karagouni AD, Nikolakopoulou TL, Smalla K.
PMID: 19709289
FEMS Microbiol Ecol. 2002 Nov 01;42(2):289-302. doi: 10.1111/j.1574-6941.2002.tb01019.x.

A comprehensive multiphasic survey of the prevalence and transfer of gentamicin resistance (Gm(r)) genes in different non-clinical environments has been performed. We were interested to find out whether Gm(r) genes described from clinical isolates can be detected in different...

Economic aspects of an anesthesia preoperative evaluation clinic.

Current opinion in anaesthesiology

Pollard JB.
PMID: 17019211
Curr Opin Anaesthesiol. 2002 Apr;15(2):257-61. doi: 10.1097/00001503-200204000-00019.

Studies continue to demonstrate that preoperative evaluation clinics help to prepare patients for surgery in a manner that minimizes cost and optimizes outcomes. These clinics are becoming common in both teaching and community hospitals. Many full service preoperative assessment...

Effect of ambient temperatures during oocyte recovery on in vitro production of bovine embryos.

Theriogenology

Pollard JW, Martino A, Rumph ND, Songsasen N, Plante C, Leibo SP.
PMID: 16727948
Theriogenology. 1996 Oct 01;46(5):849-58. doi: 10.1016/s0093-691x(96)00242-7.

Recovery of oocytes from ovaries collected at slaughter was carried out at three ambient temperatures (25 degrees, 30 degrees and 35 degrees C) to assess the effect on subsequent embryonic production in vitro. Oocytes recovered at each temperature were...

Toward self-assembled ferroelectric random access memories: hard-wired switching capacitor arrays with almost Tb/in.(2) densities.

Nano letters

Evans PR, Zhu X, Baxter P, McMillen M, McPhillips J, Morrison FD, Scott JF, Pollard RJ, Bowman RM, Gregg JM.
PMID: 17407362
Nano Lett. 2007 May;7(5):1134-7. doi: 10.1021/nl0626028. Epub 2007 Apr 04.

We report on the successful fabrication of arrays of switchable nanocapacitors made by harnessing the self-assembly of materials. The structures are composed of arrays of 20-40 nm diameter Pt nanowires, spaced 50-100 nm apart, electrodeposited through nanoporous alumina onto...

Activities and social relationships of red deer at pasture.

New Zealand veterinary journal

Pollard JC, Littlejohn RP.
PMID: 16032078
N Z Vet J. 1999 Jun;47(3):83-7. doi: 10.1080/00480169.1999.36118.

AIM: To provide baseline data for research into behaviourally appropriate management systems for deer.METHODS: Activities and their relationships with weather conditions, and social interactions both at pasture and during yarding, were investigated in two groups of yearling stags over...

Solvent effects on interfacial electron transfer from Ru(4,4'-dicarboxylic acid-2,2'-bipyridine)2(NCS)2 to nanoparticulate TiO2: spectroscopy and solar photoconversion.

The journal of physical chemistry. A

Pollard JA, Zhang D, Downing JA, Knorr FJ, McHale JL.
PMID: 16354034
J Phys Chem A. 2005 Dec 22;109(50):11443-52. doi: 10.1021/jp053595z.

Resonance Raman spectra are reported for Ru(4,4'-dicarboxylic acid-2,2'-bipyridine)2(NCS)2 (commonly called "N3") in ethanol solution and adsorbed on nanoparticulate colloidal TiO2 in ethanol (EtOH) and in acetonitrile (ACN), at wavelengths within the visible absorption band of the dye. Raman cross...

Ultrasensitive detection of atmospheric constituents by supersonic molecular beam, multiphoton ionization, mass spectroscopy.

Applied optics

Syage JA, Pollard JE, Cohen RB.
PMID: 20490096
Appl Opt. 1987 Sep 01;26(17):3516-20. doi: 10.1364/AO.26.003516.

An ultrasensitive detection method for atmospheric monitoring has been developed based on the technique of supersonic molecular beam, resonance enhanced multiphoton ionization, and time-of-flight mass spectroscopy (MB/REMPI/TOFMS). Several organophosphonate and organosulfide compounds, representing simulants to a class of toxic...

Showing 1 to 12 of 344 entries