981 resultados para Miller, Samuel, 1769-1850.
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Collection : Publications de la Société d'histoire contemporaine ; 35, 41, 51
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Mode of access: Internet.
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Mode of access: Internet.
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Includes bibliographical references.
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The prgHIJK operon encodes components of the Salmonella typhimurium pathogenicity island 1 type III secretion system (TTSS). Previously, prgH and prgK were shown to be required for formation of the supramolecular type III secretion needle complex (NC) [Kubori, T., et al. (1998) Science 280, 602–605]. This work indicates that all prg operon genes are required for NC formation. PrgH multimerizes into a distinct tetrameric-shaped structure that may be an early intermediate of NC assembly and may provide the structural foundation required for PrgK oligomerization. PrgH and PrgK, in the absence of other TTSS components, oligomerize into ring-shaped structures identical in appearance and size to the base of the NC, indicating that they are likely the major inner membrane structural components required for secretion. PrgI and PrgJ cofractionate with the NC and are secreted into the culture supernatant. NC from prgI and prgJ mutants have an identical morphology to the envelope-spanning (basal body) NC components, but are missing the external needle, indicating that PrgI and PrgJ are required for full NC assembly and are likely components of the external needle. Therefore, PrgI and PrgJ are secreted through the NC basal body, composed in part of PrgH/K and InvG/H rings, to participate in assembly of the more distal components of the NC.
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Volume containing medicinal recipes, medical notes, poetry, and obituaries written by Dr. Moses Appleton (1773-1849). Many of the recipes were copied from medical texts or other publications. His "cure for the dropsy," taken from the New York Herald, contained stale cider, parsley, horseradish, oxymel squills (sea onion in honey), and juniper berries. For diarrhea, he prescribed a blackberry syrup. Several entries indicate Appleton practiced Thomsonian medicine, an alternative system based on use of botanicals. The medical notes include an account of his treatment of a man with smallpox in 1815, and entries on patients he inoculated with cowpox matter. Another entry dated in 1796 provides instructions from the Massachusetts Humane Society for "treatment to be used with persons apparently dead from drowning," which included blowing tobacco smoke in the victim's lungs and applying warm blankets for several hours. Appleton adds a note questioning whether or not the lungs also should be "often artificially inflated." There is additionally a history of prominent physicians dating from ancient Greece.
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Mode of access: Internet.
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Mode of access: Internet.
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Plates by John Le Keux, John Roffe, and S. Rawle; after Frederick MacKenzie, Charles Wild, and George Shepherd.
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Bound in calf, gilt inside border, by Rivière & son.
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Mode of access: Internet.
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"Public lectures delivered at Harvard University in April, 1904."--Pref.