98,856 research outputs found

    Stewart, C M, WX15839

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    This record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete. Visit this record in UMA's new catalogue at: https://archives.library.unimelb.edu.au/nodes/view/419387Surname: STEWarT. Given Name(s) or Initials: C M. Military Service Number or Last Known Location: WX15839. Missing, Wounded and Prisoner of War Enquiry Card Index Number: 57043.243966 Item: [2016.0049.51648] "Stewart, C M, WX15839

    Trends in corporate profitability and capital costs

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    Includes bibliography.Daniel M. Holland and Stewart C. Myers

    Sincerement a fr. Omer, George M. Jarvis... 1928

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    Black and white photograph from Omer C. Stewart Album 4, page 30, showing George M. Jarvis, one of Stewart\u27s missionary companions during his mission to Europe in 1928

    Stewart Ranch P.7

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    Stewart Ranch, Wasatch County. David H. Epperson--Donor. Wm. M. Stewart Ranch House. Stewart Ranch, Wasatch County. Photo taken c. 1901. Cabin built c. 1890 by Ethlebert White. Adults, l to r: C.B. Stewart, Kate R. Stewart, ??, Wm. M. Stewart, Claire Stewart, Sarah Stewart, Nora C. Stewart, Barnard J. Stewar

    Mutations in the Aeromonas salmonicida subsp. salmonicida type III secretion system affect Atlantic salmon leucocyte activation and downstream immune responses

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    Deletion mutants of Aeromonas salmonicida subsp. salmonicida were used to determine the effect of the type three secretion system (TTSS) on Atlantic salmon anterior head kidney leucocytes (AHKL). One strain had a deletion in the outer membrane pore gene, ascC; and the other in three effector genes: aopO, aopH and aexT (we call this strain Δaop3). Host cell invasion success and 24h survival were depressed in ΔascC, as was 24h survival of Δaop3, when compared to the wild type strain. Challenge of AHKLs with A449 or TTSS mutants stimulated expression of the inflammatory mediators IL-8, IL-1 and TNFα at two bacterial concentrations (A600 0.1, 0.01). Expression of IL-12 was not stimulated in ΔascC challenged cells, whereas A449 and Δaop3 challenge resulted in an up-regulation of IL-12 in AHKLs, 2- and 4-fold higher than PBS, respectively. Only the wild type strain elicited a significant increase in IL-10 expression (5.5× at A600 0.1). Inducible nitric oxide synthetase (iNOS) and arginase (I+II) genes were also significantly up-regulated upon exposure to all strains. However, iNOS:arginase ratio was elevated in the effector mutant challenge. These results suggest that A. salmonicida subsp. salmonicida may enhance survival within the host cell through polarization of macrophages/leucocytes to an alternative, rather than classical, activation state. Furthermore, the short-term survival and lack of T-cell signalling cytokine stimulation in ΔascC, may help explain its inefficiency at providing protection to subsequent wild type challenge.ID: S1050464809002988; M3: Article; Accession Number: S1050464809002988; Author: Mark D. Fast (a, ∗); Author: Brenda Tse (b); Author: Jessica M. Boyd (c); Author: Stewart C. Johnson (d); Affiliation: School of Marine and Atmospheric Sciences, Stony Brook University, Stony Brook, New York 11794-5000, USA; Affiliation: Department of Biology, Dalhousie University, Halifax, Nova Scotia, Canada; Affiliation: Department of Microbiology and Immunology, Dalhousie University, Halifax, Nova Scotia, Canada; Affiliation: Pacific Biological Station, Fisheries and Oceans Canada, Nanaimo, British Columbia, Canada; Keyword: Aeromonas salmonicida; Keyword: Type three secretion system; Keyword: Atlantic salmon; Keyword: SHK-1; Keyword: Gene expression; Keyword: Inflammation; Keyword: Activation; Keyword: Interleukin-1β; Keyword: (IL-1β); Keyword: Interleukin-10; Keyword: Interleukin-12; Number of Pages: 8; Language: English;Source type: Electronic(1

    M. Tuchon, Elder Berrett, Soeur Touchon, Elder Jarvis 1927

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    Black and white photograph from Omer C. Stewart Album 3, page 33, showing two missionaries and a couple named Tuchon or Touchon at Neuchatel in 1927

    Stewart (C. C. & E. K.) : Islam and Social Order in Mauritania. A Case Study from the Nineteenth Century

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    Désiré-Vuillemin G.-M. Stewart (C. C. & E. K.) : Islam and Social Order in Mauritania. A Case Study from the Nineteenth Century. In: Revue française d'histoire d'outre-mer, tome 61, n°225, 4e trimestre 1974. pp. 604-605

    Stewart (C. C. & E. K.) : Islam and Social Order in Mauritania. A Case Study from the Nineteenth Century

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    Désiré-Vuillemin G.-M. Stewart (C. C. & E. K.) : Islam and Social Order in Mauritania. A Case Study from the Nineteenth Century. In: Revue française d'histoire d'outre-mer, tome 61, n°225, 4e trimestre 1974. pp. 604-605

    Girl's Club Camp and the Stewarts

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    Mr. C. B. Stewart and Lenore Stewart pose in front of the sign of the Girls Club camp, named for Ida M. Stewart
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