Search Results - "Nichols, B A"

Identification of Cryptosporidium Species and Genotypes in Scottish Raw and Drinking Waters during a One-Year Monitoring Period by Nichols, R A B, Connelly, L, Sullivan, C B, Smith, H V

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Incidence of cryptosporidiosis species in paediatric patients in Malawi by MORSE, T. D., NICHOLS, R. A. B., GRIMASON, A. M., CAMPBELL, B. M., TEMBO, K. C., SMITH, H. V.

“…We determined the incidence of cryptosporidiosis in children aged <5 years presenting with diarrhoea in an urban and rural hospital-based setting in Malawi…”
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Identification of Cryptosporidium spp. Oocysts in United Kingdom Noncarbonated Natural Mineral Waters and Drinking Waters by Using a Modified Nested PCR-Restriction Fragment Length Polymorphism Assay by NICHOLS, R. A. B, CAMPBELL, B. M, SMITH, H. V

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Molecular Fingerprinting of Cryptosporidium Oocysts Isolated during Water Monitoring by Nichols, Rosely A.B, Campbell, Brian M, Smith, Huw V

“…We developed and validated a PCR-based method for identifying Cryptosporidium species and/or genotypes present on oocyst-positive microscope slides. The method…”
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Development of a Method for Detection of Giardia duodenalis Cysts on Lettuce and for Simultaneous Analysis of Salad Products for the Presence of Giardia Cysts and Cryptosporidium Oocysts by Cook, N, Nichols, R.A.B, Wilkinson, N, Paton, C.A, Barker, K, Smith, H.V

“…We report a method for detecting Giardia duodenalis cysts on lettuce, which we subsequently use to examine salad products for the presence of Giardia cysts and…”
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Detection of UV-Induced Thymine Dimers in Individual Cryptosporidium parvum and Cryptosporidium hominis Oocysts by Immunofluorescence Microscopy by AL-ADHAMI, B. H, NICHOLS, R. A. B, KUSEL, J. R, O'GRADY, J, SMITH, H. V

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Identification of a High Diversity of Cryptosporidium Species Genotypes and Subtypes in a Pediatric Population in Nigeria by Molloy, Sile F, Smith, Huw V, Kirwan, Patrick, Nichols, Rosely A. B, Asaolu, Samuel O, Connelly, Lisa, Holland, Celia V

“…A longitudinal study was conducted to determine the epidemiology of Cryptosporidium in 1,636 children in Nigeria. Oocyst prevalence ranged from 15.6% to 19.6%…”
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Significance of Enhanced Morphological Detection of Cryptosporidium sp. Oocysts in Water Concentrates Determined by Using 4′,6′-Diamidino-2-Phenylindole and Immunofluorescence Microscopy by SMITH, H. V, CAMPBELL, B. M, PATON, C. A, NICHOLS, R. A. B

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Cryptosporidium oocysts on fresh produce from areas of high livestock production in Poland by Rzeżutka, A., Nichols, R.A.B., Connelly, L., Kaupke, A., Kozyra, I., Cook, N., Birrell, S., Smith, H.V.

“…Samples of fresh vegetables and soft fruit were collected from farmers' markets in the Lublin Area of Poland during 2006–2007; the produce was grown in areas…”
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Measuring Welfare Losses from Hypoxia: The Case of North Carolina Brown Shrimp by Huang, Ling, Nichols, Lauren A.B., Craig, J. Kevin, Smith, Martin D.

“…While environmental stressors such as hypoxia (low dissolved oxygen) are perceived as a threat to the productivity of coastal ecosystems, policy makers have…”
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Dynamic intraventricular obstruction during dobutamine stress echocardiography : a new observation by PELLIKKA, P. A, OH, J. K, BAILEY, K. R, NICHOLS, B. A, MONAHAN, K. H, JAMIL TAJIK, A

“…The implications of hypotension occurring during dobutamine stress echocardiography have not been elucidated. We observed in some patients that hyperdynamic…”
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Towards standard methods for the detection of Cryptosporidium parvum on lettuce and raspberries. Part 1: Development and optimization of methods by Cook, N., Paton, C.A., Wilkinson, N., Nichols, R.A.B., Barker, K., Smith, H.V.

“…No standard method is available for detecting protozoan parasites on foods such as soft fruit and salad vegetables. We report on optimizing methods for…”
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Sporadic Cryptosporidium infection in Nigerian children: risk factors with species identification by MOLLOY, S. F., TANNER, C. J., KIRWAN, P., ASAOLU, S. O., SMITH, H. V., NICHOLS, R. A. B., CONNELLY, L., HOLLAND, C. V.

“…A cross-sectional study was conducted to investigate risk factors for sporadic Cryptosporidium infection in a paediatric population in Nigeria. Of 692…”
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Osteoarthritis in temporomandibular joint of Col2a1 mutant mice by Ricks, M.L, Farrell, J.T, Falk, D.J, Holt, D.W, Rees, M, Carr, J, Williams, T, Nichols, B.A, Bridgewater, L.C, Reynolds, P.R, Kooyman, D.L, Seegmiller, R.E

“…Abstract Objective Col2a1 gene mutations cause premature degeneration of knee articular cartilage in disproportionate micromelia ( Dmm ) and spondyloepiphesial…”
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A rapid method for extracting oocyst DNA from Cryptosporidium-positive human faeces for outbreak investigations by Nichols, Rosely A.B., Moore, John E., Smith, Huw V.

“…We describe a rapid method for extracting and concentrating Cryptosporidium oocysts from human faecal samples with subsequent DNA preparation for mainstream…”
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Towards standard methods for the detection of Cryptosporidium parvum on lettuce and raspberries. Part 2: Validation by Cook, N., Paton, C.A., Wilkinson, N., Nichols, R.A.B., Barker, K., Smith, H.V.

“…We report the results of interlaboratory collaborative trials of methods to detect oocysts of the protozoan parasite Cryptosporidium parvum on lettuce and…”
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Acquired retinochoroiditis in hamsters inoculated with ME 49 strain Toxoplasma by Pavesio, CE, Chiappino, ML, Gormley, P, Setzer, PY, Nichols, BA

“…These studies were undertaken to establish an animal model for use in studies of ocular toxoplasmosis. An animal model is needed to examine the development,…”
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Value and limitations of transesophageal echocardiography in assessment of mitral valve prostheses by KHANDHERIA, B. K, SEWARD, J. B, OH, J. K, FREEMAN, W. K, NICHOLS, B. A, SINAK, L. J, MILLER, F. A, TAJIK, A. J

“…Transthoracic Doppler echocardiography examination has become an integral part of the investigations performed in patients with mitral valve prostheses. The…”
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Cryptosporidium: Detection in water and food by Smith, Huw V., Nichols, Rosely A.B.

“…Water and food are major environmental transmission routes for Cryptosporidium, but our ability to identify the spectrum of oocyst contributions in current…”
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Demonstration of the mucous layer of the tear film by electron microscopy by Nichols, BA, Chiappino, ML, Dawson, CR

“…The mucous layer on the ocular surface maintains the stability, spread, and coherence of the tear film and is essential for normal vision. In spite of its…”
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