Search Results - "Dawson, A K"

Accumulation and Embryotoxicity of Polystyrene Nanoparticles at Early Stage of Development of Sea Urchin Embryos Paracentrotus lividus by Della Torre, C, Bergami, E, Salvati, A, Faleri, C, Cirino, P, Dawson, K. A, Corsi, I

“…Nanoplastic debris, resulted from runoff and weathering breakdown of macro- and microplastics, represents an emerging concern for marine ecosystems. The aim of…”
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Biological recognition of graphene nanoflakes by Castagnola, V., Zhao, W., Boselli, L., Lo Giudice, M. C., Meder, F., Polo, E., Paton, K. R., Backes, C., Coleman, J. N., Dawson, K. A.

“…The systematic study of nanoparticle–biological interactions requires particles to be reproducibly dispersed in relevant fluids along with further development…”
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Inhibition of IAPP and IAPP(20−29) Fibrillation by Polymeric Nanoparticles by Cabaleiro-Lago, C, Lynch, I, Dawson, K. A, Linse, S

“…The fibrillation process of the islet amyloid polypeptide (IAPP) and its fragment (IAPP(20−29)) was studied by means of Thioflavin T (ThT) fluorescence and…”
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Evidence for immunomodulation and apoptotic processes induced by cationic polystyrene nanoparticles in the hemocytes of the marine bivalve Mytilus by Canesi, L., Ciacci, C., Bergami, E., Monopoli, M.P., Dawson, K.A., Papa, S., Canonico, B., Corsi, I.

“…Polymeric nanoparticles can reach the marine environment from different sources as weathering of plastic debris and nanowaste. Nevertheless, few data are…”
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Phylogenetic and functional characterization of the distal intestinal microbiome of rainbow trout Oncorhynchus mykiss from both farm and aquarium settings by Lyons, P.P., Turnbull, J.F., Dawson, K.A., Crumlish, M.

“…Aims This study focused on comparing the phylogenetic composition and functional potential of the intestinal microbiome of rainbow trout sourced from both farm…”
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Effects of a mannan-rich yeast cell wall-derived preparation on cecal concentrations and tissue prevalence of Salmonella Enteritidis in layer chickens by Girgis, G, Powell, M, Youssef, M, Graugnard, D E, King, W D, Dawson, K A

“…Salmonella Enteritidis (SE) has been the most common Salmonella serotype associated with foodborne infections in the last several years. Dietary applications…”
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Diagnostic nanoparticle targeting of the EGF-receptor in complex biological conditions using single-domain antibodies by Zarschler, K, Prapainop, K, Mahon, E, Rocks, L, Bramini, M, Kelly, P M, Stephan, H, Dawson, K A

“…For effective localization of functionalized nanoparticles at diseased tissues such as solid tumours or metastases through biorecognition, appropriate…”
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Characterization of the bionano interface and mapping extrinsic interactions of the corona of nanomaterials by O'Connell, D J, Bombelli, F Baldelli, Pitek, A S, Monopoli, M P, Cahill, D J, Dawson, K A

“…Nanoparticles in physiological environments are known to selectively adsorb proteins and other biomolecules forming a tightly bound biomolecular 'corona' on…”
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Effects of mannan oligosaccharide on cytokine secretions by porcine alveolar macrophages and serum cytokine concentrations in nursery pigs by Che, T. M, Johnson, R. W, Kelley, K. W, Dawson, K. A, Moran, C. A, Pettigrew, J. E

“…This study explored the hypothesis that mannan oligosaccharide (MOS) acts to reduce systemic inflammation in pigs by evaluating cytokine production of alveolar…”
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Mannan oligosaccharide improves immune responses and growth efficiency of nursery pigs experimentally infected with porcine reproductive and respiratory syndrome virus by CHE, T. M, JOHNSON, R. W, KELLEY, K. W, VAN ALSTINE, W. G, DAWSON, K. A, MORAN, C. A, PETTIGREW, J. E

“…This study was conducted to determine whether the ingestion of mannan oligosaccharide (MOS, Bio-Mos) alters the immune response of nursery pigs challenged with…”
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Simultaneous Release of Hydrophobic and Cationic Solutes from Thin-Film “Plum-Pudding” Gels:  A Multifunctional Platform for Surface Drug Delivery? by Lynch, Iseult, de Gregorio, Paolo, Dawson, K. A

“…The release of two compositionally different solutes from a composite gel composed of two different populations of microgel particles embedded in a single bulk…”
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Long-term toxicity of surface-charged polystyrene nanoplastics to marine planktonic species Dunaliella tertiolecta and Artemia franciscana by Bergami, E., Pugnalini, S., Vannuccini, M.L., Manfra, L., Faleri, C., Savorelli, F., Dawson, K.A., Corsi, I.

“…•Long-term lethality test using Artemia franciscana discriminates PS NP toxicity.•Surface chemistry determines nanoplastics behaviour and impact on marine…”
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Mannan oligosaccharide modulates gene expression profile in pigs experimentally infected with porcine reproductive and respiratory syndrome virus by CHE, T. M, JOHNSON, R. W, KELLEY, K. W, VAN ALSTINE, W. G, DAWSON, K. A, MORAN, C. A, PETTIGREW, J. E

“…This study characterized gene expression in peripheral blood mononuclear cells (PBMC) and bronchoalveolar lavage fluid (BALF) cells from control- or mannan…”
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Interlaboratory comparison of size and surface charge measurements on nanoparticles prior to biological impact assessment by Roebben, G., Ramirez-Garcia, S., Hackley, V. A., Roesslein, M., Klaessig, F., Kestens, V., Lynch, I., Garner, C. M., Rawle, A., Elder, A., Colvin, V. L., Kreyling, W., Krug, H. F., Lewicka, Z. A., McNeil, S., Nel, A., Patri, A., Wick, P., Wiesner, M., Xia, T., Oberdörster, G., Dawson, K. A.

“…The International Alliance for NanoEHS Harmonization (IANH) organises interlaboratory comparisons of methods used to study the potential biological impacts of…”
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Fibre type-dependent response of broiler muscles to dietary antioxidant supplementation for oxidative stability enhancement by Delles, R. M., True, A. D., Ao, T., Dawson, K. A., Xiong, Y. L.

“…The influence of dietary antioxidants and quality of oil on the oxidative and physico-chemical properties of chicken broiler breast and thigh meat stored was…”
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Structural arrest in dense star-polymer solutions by Foffi, G, Sciortino, F, Tartaglia, P, Zaccarelli, E, Lo Verso, F, Reatto, L, Dawson, K A, Likos, C N

“…The dynamics of star polymers is investigated via extensive molecular and Brownian dynamics simulations for a large range of functionality f and packing…”
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Augmentation of water-holding and textural properties of breast meat from oxidatively stressed broilers by dietary antioxidant regimens by Delles, R. M., Xiong, Y. L., True, A. D., Ao, T., Dawson, K. A.

“…1. The impact of dietary antioxidants and degree of oil oxidation on textural attributes of chicken broiler breast meat stored in oxygen-enriched,…”
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Effects of dietary mannan oligosaccharide, bacitracin methylene disalicylate, or both on the live performance and intestinal microbiology of turkeys by Sims, M.D, Dawson, K.A, Newman, K.E, Spring, P, Hooge, D.M

“…Hybrid male turkeys were fed to 18 wk of age in a completely randomized design with 10 replicate pens (18 birds each) per treatment to compare growth…”
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Physical characteristics of calcium induced κ- carrageenan networks by MacArtain, P, Jacquier, J.C, Dawson, K.A

“…The presence of an optimum counter-ion concentration in calcium-induced κ-carrageenan gels at low polymer concentrations of 5 and 10 g/l is observed. At…”
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Label-free in-flow detection of receptor recognition motifs on the biomolecular corona of nanoparticles by Gianneli, M, Polo, E, Lopez, H, Castagnola, V, Aastrup, T, Dawson, K A

“…Nanomedicine, nanotargeting and nanotherapeutics have in the last few years faced several difficulties in translating the promising results obtained in vitro…”
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