957 resultados para egg and first instar larva
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Diary concerning chiefly religious matters, mostly Puritanical confessions of Tompson's piety not living up to the expectation of the Lord. There is also mention of the many afflictions God is "pleased" to bestow upon Tompson's wife.
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Usinig original data on 1,5000 mandibles, but mainly previously published data, I present a overview of the distribution characteristics of mandibular torus and a hypothesis concerning its cause. Pedigree studies have established that genetic factors influence torus development. Extrinsic factors are strongly implicated by other evidence: prevalence among Arctic peoples, effect of dietary change, age regression, preponderance in males and on the right side, effect of cranial deformation, concurrence with palatine torus and maxillary alveolar exostoses, and clinical evidence. I propose that the primary factor is masticatory stress. According to a mechanism suggested by orthodontic research, the horizontal component of bite force tips the lower canine, premolars and first molar so that their root apices exert pressure on the periodontal membrane, causing formation of new bone on the lingual cortical plate of the alveolar process. Thus formed, the hyperostosis is vulnerable to trauma and its periosteal covering becomes bruised causing additional deposition of bone. Genes influence torus indirectly through their effect on occlusion. A patern of increased expressivity with incidence suggests that a quasicontinuous model may provide a better fit to pedigree data than single locus models previously tested.
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REASONS FOR PERFORMING STUDY: Failure of transfer of passive immunity (FTPI) in foals is associated with a risk of infection and death. The current diagnostic gold standard is quantification of immunoglobulins using radial immunodiffusion (IgG-RID). Routine diagnosis is often performed using semi-quantitative tests. Concentrations of serum electrophoretic gamma globulins (EGG) and total globulins may be useful to assess FTPI, but few studies have investigated their use. OBJECTIVES: To assess agreement between IgG-RID and EGG, and evaluate the accuracy of total globulin concentration to diagnose FTPI based on both IgG-RID and EGG. STUDY DESIGN: Prospective study. METHODS: 360 serum samples were harvested at 6-24 hours post natum from 60 German Warmblood foals. Concentrations of EGG, IgG-RID and total globulin concentration (calculated from total proteins and albumin) were measured. Agreement between EGG and IgG-RID was assessed using Bland-Altman plots and Passing-Bablok regression. The accuracy of total globulin concentration was assessed using rank correlation and ROC curve analysis. RESULTS: Good agreement was found with slightly lower EGG than IgG-RID concentrations (Bland-Altman systemic bias, -1.9 g/L) which was more pronounced at higher concentrations (regression equation: IgG-RID = -0.78 +1.28xEGG). Correlations between total globulin concentration and EGG, and total globulin concentration and IgG-RID were 0.93 and 0.79, respectively. The area under the curve was 0.982 and 0.952 for EGG <4 g/L and <8 g/L, and 0.953 and 0.899 for IgG-RID <4 g/L and <8 g/L. Sensitivities and specificities of total globulin concentration in the diagnosis of FTPI were comparable to commonly used screening tests, but cut-offs could be selected to achieve sensitivities of >95% with 71.2% (IgG-RID) and 90.5% (EGG) specificity for <4 g/L, and >90% with 66.0% (IgG-RID) and 87.9% (EGG) specificity for <8 g/L. CONCLUSIONS: There is good agreement between EGG and IgG-RID, with slightly more conservative estimates of immunoglobulins obtained using EGG. Total globulins may be a useful and economic quantitative screening test with cut-offs achieving high sensitivities, but analyser-specific cut-offs may be necessary. This article is protected by copyright. All rights reserved. KEYWORDS: IgG; electrophoresis; foal; globulins; horse; radial immunodiffusion. This article is protected by copyright. All rights reserved.
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"Originally written in Dutch ... and first published in Amsterdam in 1678 under the title of De Americaeneche [!] zee rovers ... The first English edition was printed in 1684 ... In arranging this edition, the original English text only has been used, and but few changes made ..." Introd.
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Mode of access: Internet.
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Other slight variations in title.
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Original title: The famous chronicle of King Edward the First, sirnamed Edward Longshankes, with his returne from the holy land. Also the life of Llevellen, rebell in Wales. Lastley the sinking of Queene Elinor, who sunck at Charingcrosse, and rose againe at Pottershith, now named Queenehith. London, Printed by Abell Ieffes ... 1593.
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Bk. 1. A primer and first reader.
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Accompanied by "Second supplement, by William C. Smith." (2 p. l., 85 p. 25 cm.) Published: London, Printed by order of the Trustees, 1940.
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Bound in blue paper boards; tan paper shelfback; printed paper label on spine.
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Prepared by Thomas Church (1674-1746) from the papers of his father, Benjamin Church, and first published under the latter's name, with title: Entertaining passages relating to Philip's war ... Boston, 1716.
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Printer's name and first part of address (George-Yard) are on the same line. Variant: on separate lines. Cf. ESTC.
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Ornamental borders.
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Reprinted in part from the Atlantic monthly. cf. Essay introductory.