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  • 1
    Electronic Resource
    Electronic Resource
    An Amphoteric Substance in the Radula of the Whelk ( Buccinum undatum ) (1925)
    [s.l.] : Nature Publishing Group
    Nature 115 (1925), S. 639-640 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE experiments of J. Loeb (“Proteins and the Theory of Colloidal Behavior”, New York, 1922) have shown that the iso-electric point of amphoteric substances is readily determined by staining them with basic or acidic ions or dyes at known hydrogen-ion concentrations. The method has since been ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/115639b0
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  • 2
    Electronic Resource
    Electronic Resource
    Statistical Studies of Evolution. (1922)
    [s.l.] : Nature Publishing Group
    Nature 109 (1922), S. 273-274 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] I SHOULD like to suggest that the curves shown by Dr. Willis and Mr. Udny Yule in their article in NATURE of February 9, p. 177, are capable of a different interpretation from that which the authors place upon them. It is possible that the curves are not, so to speak, a function of the ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/109273a0
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  • 3
    Electronic Resource
    Electronic Resource
    The Determination of p H of Microscopic Bodies (1923)
    [s.l.] : Nature Publishing Group
    Nature 111 (1923), S. 81-81 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] NEUTRAL red has the almost unique property of being both an intra-vitam stain and a fairly good indicator. It has also low salt and protein errors, as Homer has shown (1917, Biochem. Journ. 11, p. 283). If therefore cells are stained with neutral red, the colour of the stain as observed ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/111081a0
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  • 4
    Electronic Resource
    Electronic Resource
    Response of the Leech to Acetylcholine (1935)
    [s.l.] : Nature Publishing Group
    Nature 135 (1935), S. 875-875 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE work of Dale, Feldberg and others shows in a striking way that, in the Vertebrata, excitation is transmitted from nerve to effector through the mediation of either acetylcholine or of adrenalin, according to the mode of innervation1. A sensitive test employed for the presence ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/135875a0
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  • 5
    Electronic Resource
    Electronic Resource
    Tube Formation in Pomatoceros triqueter (L.) (1938)
    [s.l.] : Nature Publishing Group
    Nature 141 (1938), S. 648-649 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] AMONG the scientific effects of the late Frank A. Potts was found the following account of tube formation in the serpulid worm Pomatoceros triqueter, a subject on which he had been working intermittently for some time. The apparently homogeneous keeled tube is seet) in longitudinal ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/141648b0
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  • 6
    Electronic Resource
    Electronic Resource
    Inheritance in Gammarus Chevreuxi Sexton (1927)
    [s.l.] : Nature Publishing Group
    Nature 119 (1927), S. 119-120 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] AN account was recently given of some new mutations in Gammarus chevreuxi Sexton (NATURE, Feb. 6, 1926). A certain ‘white-body’ mutation did not behave in a simple Mendelian manner. In this mutant the body is devoid of the normal green and brown pigments. The mutant is recessive to the normal ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/119119a0
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  • 7
    Electronic Resource
    Electronic Resource
    Computer analysis of allergic histories taken by questionnaire (1978)
    Oxford, UK : Blackwell Publishing Ltd
    Clinical & experimental allergy 8 (1978), S. 0 
    Details
    ISSN: 1365-2222
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: We report the development of a detailed allergy questionnaire designed so that the answers can be typed into a mini-computer. Computer programmes have been written to file and to retrieve these answers, and to print a summary which is then ‘weighed’, so as to produce a clinical atopy score which is then further broken down into indoor and outdoor scores.In a pilot survey of ninety patients, their clinical atopy scores and immunoglobulin E (IgE) profiles have been compared, and additional computer programmes have been written which will (a) assess if a more detailed IgE investigations is warranted, and (b) suggest which allergens, if any, are likely to be responsible for the patients' symptoms.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2222.1978.tb03218.x
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  • 8
    Electronic Resource
    Electronic Resource
    Screening for IgE-Mediated Allergy (1980)
    Oxford, UK : Blackwell Publishing Ltd
    Allergy 35 (1980), S. 0 
    Details
    ISSN: 1398-9995
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Sera from 425 patients were analysed with Phadebas RAST reagents against a panel of 19 allergens and the most commonly positive results were to grass pollen, Dermatophagoides pteronyssinus and cat epithelium. Of the 275 sera RAST-positive to any allergen, 26l were positive by a RAST technique which used a mixture of the three most common U.K. allergens; the remainder were usually positive to a mould. We conclude that 1) when a positive result is obtained after screening by the mixed-allergen RAST and a representative mould RAST, then other positive RAST results are possible, but that the extent of the investigation can be guided by a knowledge of the total serum IgE level and a computer-based history analysis; 2) when the mixed-allergen RAST and a representative mould RAST is negative, then a more specified RAST including all 19 allergens used in this investigation will be negative; 3) a positive mixed-allergen RAST result is likely to be associated with a total serum IgE level over 40 U/ml and a positive symptom pattern score derived from the computer-based history analysis.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1398-9995.1980.tb01796.x
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  • 9
    Electronic Resource
    Electronic Resource
    Flight-tone and Wing-stroke Frequency of Insects (1953)
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 225-225 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Doubtless Pepys would have been pleased to know that his criticism had been ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/171225b0
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  • 10
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    CHAIRMAN'S COMMENTS ON THE CONTRIBUTIONS BY WOODGER AND HUTTEN (1960)
    Oxford : Periodicals Archive Online (PAO)
    The British journal for the philosophy of science. 11 (1960:May-1961:Feb.) 109 
    Details
    ISSN: 0007-0882
    Topics: Natural Sciences in General , Philosophy
    URL: http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:4064-1960-011-00-000007
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