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  • 1
    Electronic Resource
    Electronic Resource
    Bromo-compounds of the red alga Lenormandia prolifera
    Amsterdam : Elsevier
    Phytochemistry 15 (1976), S. 1957-1958 
    Details
    ISSN: 0031-9422
    Keywords: Lenormandia prolifera ; Rhodomelaceae ; bromo-chloro-compounds. ; floridorubin ; red alga
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/S0031-9422(00)88854-8
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  • 2
    Electronic Resource
    Electronic Resource
    Sterols of the amansieae (rhodomelaceae: Rhodophyta)
    Amsterdam : Elsevier
    Phytochemistry 23 (1984), S. 781-782 
    Details
    ISSN: 0031-9422
    Keywords: Amansia glomerate ; Amansieae ; Kuetzingia natalensis ; Lenormandia prolifera, L. smithiae ; Osmundaria prolifera ; Rhodophyta ; V. fimbriata ; Vidalia gregaria ; red algae.
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/S0031-9422(00)85025-6
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  • 3
    Electronic Resource
    Electronic Resource
    Simple brominated phenols in red algae
    Amsterdam : Elsevier
    Phytochemistry 13 (1974), S. 2273-2279 
    Details
    ISSN: 0031-9422
    Keywords: Rhodomelaceae ; Rhodophyta ; bromophenols. ; red algae
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0031-9422(74)85039-9
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  • 4
    Electronic Resource
    Electronic Resource
    Congenital lipoid adrenal hyperplasia-Genes for P450scc, side chain cleavage enzyme, are normal
    Amsterdam : Elsevier
    The @Journal of Steroid Biochemistry and Molecular Biology 45 (1993), S. 87-97 
    Details
    ISSN: 0960-0760
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0960-0760(93)90127-I
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  • 5
    Electronic Resource
    Electronic Resource
    Secondary cortex formation inOsmundaria prolifera (Amansieae: Rhodomelaceae) (1970)
    Springer
    Helgoland marine research 21 (1970), S. 305-309 
    Details
    ISSN: 1438-3888
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Description / Table of Contents: Summary 1. The development of the pericentral cells, lateral wings, and primary cortex is briefly described in the rhodophyceanOsmundaria prolifera Lamouroux. 2. During subsequent development of the blades, a large part of the outer margins of the lateral wings is lost, presumably by sand abrasion. 3. The loss of the lateral wings appears to stimulate the primary cortex into meristematic activity, thereby producing a secondary cortex, attaining a thickness of up to 0.5 cm. 4. Secondary cortex formation in this species produces leathery, terete stipes which may be an adaptation towards perennation.
    Notes: Kurzfassung Die polysiphonen Sprosse der RotalgeOsmundaria prolifera tragen an jeder Gliederzelle 5 Perizentralzellen. Mit Ausnahme der ventral gelegenen bilden die jeweils benachbarten Perizentralen je eine Reihe von Flügelzellen. Der so entstehende zweischichtige Flügelsaum wird frühzeitig von einer dicht geschlossenen, kleinzelligen Rinde eingehüllt. An den älteren Teilen des Thallus gehen die Flügelsäume verloren, wahrscheinlich werden sie durch Sand abgerieben. Dadurch dürften die primären Rindenzellen zu erneuter meristematischer Tätigkeit angeregt werden, so daß eine sekundäre Rinde entsteht; diese kann bis zu 0,5 cm dick werden. So ergibt sich die rundliche und knorpelige Achse im unteren Teil des Thallus.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01609064
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  • 6
    Electronic Resource
    Electronic Resource
    The lipid-soluble pigments of the marine red algaLenormandia prolifera (1968)
    Springer
    Helgoland marine research 18 (1968), S. 549-555 
    Details
    ISSN: 1438-3888
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Description / Table of Contents: Summary 1. The marine red algaLenormandia prolifera containsα-cryptoxanthin, a monohydroxy derivative ofα-carotene, as well asα- and β-carotene, lutein and zeaxanthin. 2. Chlorophylla and a trace of chlorophyllidea is present but no chlorophylld. 3. The chlorophyll/carotenoid ratio is 2.5 ± 0.7 (w/w), falling within the range reported for other species of the Rhodophyta. 4. α-Carotene is more abundant thanβ-carotene while lutein is the most abundant xanthophyll;α-cryptoxanthin accounts for only 2.4% of the total carotenoid content. 5. The possibility that theAmansia group is distinguished by containingα-cryptoxanthin and moreα- thanβ-carotene is discussed.
    Notes: Kurzfassung In der RotalgeLenormandia prolifera (C. AG.) J. AG. ist neben den Xanthophyllen Lutein und Zeaxanthin auch das Xanthophyll α-Kryptoxanthin gefunden worden. Chlorophylla ist vorhanden, nicht jedoch Chlorophylld. α-Carotin tritt in größeren Mengen alsβ-Carotin auf, während Lutein häufiger als Zeaxanthin vorkommt. Der Gehalt an α-Kryptoxanthin beträgt nur 2,4% der Gesamtmenge an Carotinoiden.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01611682
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  • 7
    Electronic Resource
    Electronic Resource
    A rapid spectrophotometric method for the determination of bromine in seawater and in the ash of marine algae (1972)
    Springer
    Helgoland marine research 23 (1972), S. 32-37 
    Details
    ISSN: 1438-3888
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Description / Table of Contents: Summary 1. A simple spectrophotometric method is described for the determination of bromine in organic material in the presence of other halogens. 2. The absorbance at 400 nm in chloroform is proportional to the bromine concentration between 0 and 0.6 g/l, although standards should be run with each set of determinations. 3. The results of a number of bromine determinations on seawater and the ash of several marine Rhodophyta are presented and discussed.
    Notes: Kurzfassung Zur quantitativen Bestimmung von Brom in organischen Substanzen bei Anwesenheit anderer Halogene wird eine einfache spektrophotometrische Methode beschrieben. Bei 400 nm ist die Absorption in Chloroform der Bromkonzentration im Bereich zwischen 0 und 0,6 g/l proportional. Als Beispiele werden Bestimmungen des Br-Gehalts in Seewasser und in der Asche verschiedener mariner Rhodophyceen mitgeteilt.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01616309
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  • 8
    Electronic Resource
    Electronic Resource
    Inhibitory action of dehydroepiandrosterone (DHEA) on fibroblast growth (1977)
    Springer
    Cellular and molecular life sciences 33 (1977), S. 966-967 
    Details
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Dehydroepiandrosterone inhibits thymidine incorporation into human fibroblasts and may thus interfere with cellular growth.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01951309
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  • 9
    Electronic Resource
    Electronic Resource
    Incidenz und Prognose des postoperativen Ikterus bei chirurgischen Intensivpatienten (1997)
    Springer
    Der Chirurg 68 (1997), S. 1292-1296 
    Details
    ISSN: 1433-0385
    Keywords: Key words: Postoperative icterus ; Critically ill patients. ; Schlüsselwörter: Postoperativer Ikterus ; Intensivpatienten.
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung. Der Ikterus des Intensivpatienten kann differentialdiagnostische Probleme bereiten. In vorliegender Arbeit werden deshalb pathophysiologisch relevante Mechanismen herausgearbeitet. Darüber hinaus wird auf eine mögliche prognostische Bedeutung eingegangen. Insgesamt wurden 1275 Patienten prospektiv erfaßt. 7,6 % entwickelten eine Hyperbilirubinämie von mindestens 2 mg/dl. Die Letalität des ikterischen Kollektivs lag mit 29 % deutlich höher als bei nichtikterischen Patienten. Pathophysiologisch relevant sind ein septisches Geschehen, vermehrte Gabe von Blut und Schockphasen. Dem Ikterus des Intensivpatienten kommt per se keine prognostische Bedeutung zu, er ist Ausdruck der Schwere der Grunderkrankung, die in der Regel durch die Sepsis definiert ist.
    Notes: Summary. Jaundice in critically ill patients may be difficult to explain. This study analyzes pathophysiologically relevant data, and discusses the prognostic value of hyperbilirubinemia. A total of 1275 patients were prospectively enrolled; 7.6 % developed hyperbilirubinemia of at least 2 mg/dl. Mortality in icteric patients was significantly higher (29 %) than in the non-icteric group. Sepsis, shock and the number of blood transfusions are very important in hyperbilirubinemia. Nevertheless, in critically ill patients, jaundice per se is not a sign of poor outcome; indeed it only reflects the underlying disease.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s001040050362
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  • 10
    Electronic Resource
    Electronic Resource
    Characterisation and analysis of microsatellite loci in a mangrove species, Avicennia marina (Forsk.) Vierh. (Avicenniaceae) (2000)
    Springer
    Theoretical and applied genetics 101 (2000), S. 279-285 
    Details
    ISSN: 1432-2242
    Keywords: Key words Avicennia marina ; Microsatellite ; Mangrove ; Genetics
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract  An enriched microsatellite library of the mangrove species Avicennia marina was constructed, in which 85.8% of the clones contained microsatellite sequences. Of the microsatellite repeat sequences isolated, 55.0% were di-nucleotides, 34.2% were tri-nucleotides, 50.0% were perfect, 24.2% were imperfect, and 15.0% were compound. Four different di-nucleotide repeats were isolated with repeat lengths ranging from 5 to 33; ten different tri-nucleotide repeats were isolated with repeat lengths ranging from 3 to 25. The most common di-nucleotide was the AC/TG repeat; the most common tri-nucleotide was the CCG/GGC repeat. Sixteen microsatellite sequences were selected for primer design, and 6 primers were selected to investigate the polymorphism detected among 15 individuals of A. marina from three natural populations in Australia. A total of 40 alleles were detected at 6 microsatellite loci. The number of alleles per microsatellite locus ranged from 5 to 13. On average, 7 alleles were detected per locus. All microsatellite loci showed high levels of gene diversity (heterozygosity), with values ranging from 0.53 to 0.88; the mean value of gene diversity was 0.70. Microsatellite loci were also tested for conservation across Avicennia species. There was a decline in amplification success with increasing divergence between Avicennia species. The results indicate that microsatellites are abundant in the Avicennia genome and can be valuable genetic markers for assessing the effects of deforestation and forest fragmentation in mangrove communities, which is an important issue for mangrove conservation and afforestation schemes.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s001220051480
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