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  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Birth 6 (1979), S. 0 
    ISSN: 1523-536X
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: : The fetus is capable of producing catecholamines from early in gestation. Normal concentrations of these compounds are necessary for fetal and neonatal homeostasis, and for successfully completing the transition from fetal to neonatal life. Fetal and neonatal stress result in marked elevations of catecholamine levels, causing a large number of physiologic derangements. While fetal catecholamines are endogenously produced, maternal illness and anxiety can initiate the chain of maternal catecholamine production, causing dysfunctional labor and uterine hypoperfusion, and through this mechanism, fetal distress. Measures to reduce maternal anxiety should have a high priority in the management of labor. While nonpharmacologic methods may suffice, the use of analgesic agents in moderate doses may be protective to the fetus in selected circumstances.
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1432-1211
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Abstract Restriction fragment length polymorphisms have been identified in the α-globin pseudogene carried on chromosome 17. Different inbred strains of mice carry one of two forms of the sequence, whereas all complete t haplotypes carry a third form. With the use of partial t haplotypes, the α-ψ44 sequence has been mapped to the distal end of the t complex. This sequence appears to be closely linked to the tufted locus in the t complex.
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  • 3
    ISSN: 1432-1211
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Abstract We have characterized a novel mouse gene (D17Si11) on chromosome 17 that expresses a major transcript observed uniquely in the testes. TheD17Si11 locus has been mapped to the central region of chromosome 17 betweenH-2 andC3. Sequence analysis demonstrates several unusual features of this locus and its transcript: first is the presence of complementary sets of alternating purine and pyrmidine residues within the 3′ region of the transcript that could form double-stranded, hairpin-like secondary structures with properties similar to that of Z-DNA; second is the existence of a hypothetical, long open reading frame in the nucleotide strand that is complementary to the testes transcripts. This complementary strand open reading frame is three times the size of the longest potential open reading frame present in the transcript itself. Although a function forD17Si11 has yet to be determined, the gene is relatively non-polymorphic in mice and appears conserved in mammals.
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Archives of dermatological research 113 (1912), S. 315-318 
    ISSN: 1432-069X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    British journal of dermatology 37 (1925), S. 0 
    ISSN: 1365-2133
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 10 (1874), S. 438-438 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] ON Sept. 14 I was driving irom the Lizard just after sunrise with Mr. Lugg of Manaccan. A thick mist covered the fields and moorland. The tops of the farm buildings and corn stacks and the church towers were visible above the sea of mist which, matted on the ground, gave the entire country the ...
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  • 7
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 61 (1899), S. 152-152 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] REFERRING to the letters on this subject in your papers of September 28 and November 16, J can certify to the fact of robins chasing and catching large white butterflies on the wing and swallowing them whole. In June we had ten robins coming freely to the hand for food, and thus had frequent ...
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  • 8
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 61 (1899), S. 7-7 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] ON a winter morning some years ago I was driving in a dogcart from the Lizard across the Goonhilly Downs whilst a dense mist or cloud was matted dawn on the ground. Our heads were in bright sunshine, which formed a coloured halo round the shadow of each of our heads on the mist as we ...
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  • 9
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 59 (1898), S. 149-150 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] I CAN confirm Mr. Lowe's theory on this question. For many years I have had robins coming to the hand for food in my garden. Before flying to the hand they constantly wait until they have succeeded in ejecting seeds from their crops. Great tits and blue tits also come to the hand, but never ...
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  • 10
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 7 (1873), S. 222-222 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] PROF. GEIKIE, in his introductory lecture of the Murchison Chair of Geology at Edinburgh, which appeared in NATURE, vol. vii. p. 184, mentions that he never had the good fortune to encounter one of these legendary sprites. It may not be uninteresting to some of your readers to know that they ...
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