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  • 1
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Analytical chemistry 37 (1965), S. 1711-1715 
    ISSN: 1520-6882
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Copenhagen : International Union of Crystallography (IUCr)
    Acta crystallographica 23 (1967), S. 729-733 
    ISSN: 0001-5520
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Geosciences
    Type of Medium: Electronic Resource
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  • 3
    ISSN: 1095-8649
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: Analysis of video recordings of swimming in abyssal grenadiers Coryphaenoides spp. revealed site differences in tail-beat frequencies. At the highly oligotrophic deep central North Pacific (CNP; 5800 m depth) station fishes had significantly lower tail-beat frequencies (0·73 ± 0·02 Hz, mean ± s.e.) than fishes of similar size at the shallower ‘Station F’ (Sta. F; 4400 m depth) beneath the more productive waters of the California Current Upwelling (1·06 ± 0·04 Hz). These behavioural differences may be evidence for the proposed physiological adaptations of Coryphaenoides armatus and Coryphaenoides yaquinae, to different depths and food supply levels. At CNP, smaller fishes (38·9 cm mean LT) were present in autumn than in summer (59·4 cm LT) suggesting large-scale migrations across the abyssal ocean floor despite the observed slow swimming speeds.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Science Ltd
    Alimentary pharmacology & therapeutics 19 (2004), S. 0 
    ISSN: 1365-2036
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Background : Uncertainty exists as to whether dysplastic polyps in ulcerative colitis should always be managed as dysplasia-associated lesions/masses requiring colectomy, or whether some can be managed by polypectomy. The prevalence of non-inflammatory polyps in ulcerative colitis is unknown.Aim : To compare dysplastic polyp occurrence in patients with ulcerative colitis and in patients without inflammatory bowel disease.Methods : The clinical, endoscopic and histological records of 150 ulcerative colitis patients (median disease duration, 10 years; 57% with pancolitis) undergoing colonoscopy were scrutinized for any polyp history. Two hundred and five patients undergoing colonoscopy for altered bowel habit, but without features suggestive of polyp presence, were used as a control group. Immunohistochemical staining of flat and polypoid mucosa for p16, β-catenin, p53 and cyclo-oxygenase-2 was compared in the two groups.Results : Only six (4%) ulcerative colitis patients had ever had dysplastic polyps. Two had single adenomatous polyps proximal to the colitis segment. Of the four patients with dysplastic polyps within colitic mucosa, two were treated endoscopically, but in two the lesions were considered to be dysplasia-associated lesions/masses and colectomy was advised. In contrast, 24 controls had at least one adenomatous polyp (χ2 = 6.7, P 〈 0.01). Ten (6.7%) ulcerative colitis patients and 24 (12%) control patients had metaplastic polyps (N.S.). Immunohistochemical staining was not discriminatory.Conclusion : Despite the increased cancer risk in long-standing ulcerative colitis, adenomatous polyps arise less frequently in ulcerative colitis patients than in patients without ulcerative colitis.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Pediatric surgery international 12 (1996), S. 28-29 
    ISSN: 1437-9813
    Keywords: Key words Prophylactic gastropexy ; Asplenia ; Ivemark syndrome ; Gastric volvulus
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract  The asplenia [Ivemark] syndrome (AS) is the association of congenital absence of the spleen with a variety of visceral abnormalities, predominantly of the cardiovascular system. Varying degrees of malrotation and malfixation of the bowel are common in this condition, and the occurrence of catastrophic gastric volvulus due to malfixation of the bowel has been reported. With the improvement in long-term outlook for these patients with modern cardiac surgery and prophylactic antibiotics, the intra-abdominal anomalies have become increasingly significant. This paper draws attention to the prophylactic treatment of gastric malfixation in the AS through the presentation of two cases in which gastropexy was performed.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Pediatric surgery international 12 (1996), S. 28-29 
    ISSN: 1437-9813
    Keywords: Prophylactic gastropexy ; Asplenia ; Ivemark syndrome ; Gastric volvulus
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The asplenia [Ivemark] syndrome (AS) is the association of congenital absence of the spleen with a variety of visceral abnormalities, predominantly of the cardiovascular system. Varying degrees of malrotation and malfixation of the bowel are common in this condition, and the occurrence of catastrophic gastric volvulus due to malfixation of the bowel has been reported. With the improvement in long-term outlook for these patients with modern cardiac surgery and prophylactic antibiotics, the intra-abdominal anomalies have become increasingly significant. This paper draws attention to the prophylactic treatment of gastric malfixation in the AS through the presentation of two cases in which gastropexy was performed.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Copenhagen : International Union of Crystallography (IUCr)
    Acta crystallographica 10 (1957), S. 341-342 
    ISSN: 0001-5520
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Geosciences
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Copenhagen : International Union of Crystallography (IUCr)
    Acta crystallographica 14 (1961), S. 1084-1084 
    ISSN: 0001-5520
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Geosciences
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Copenhagen : International Union of Crystallography (IUCr)
    Acta crystallographica 15 (1962), S. 252-255 
    ISSN: 0001-5520
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Geosciences
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Copenhagen : International Union of Crystallography (IUCr)
    Acta crystallographica 14 (1961), S. 57-58 
    ISSN: 0001-5520
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Geosciences
    Type of Medium: Electronic Resource
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