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  • 1985-1989  (1)
  • 1975-1979  (4)
Material
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Year
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Archives of dermatological research 263 (1978), S. 343-343 
    ISSN: 1432-069X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Human genetics 〈Berlin〉 46 (1979), S. 249-261 
    ISSN: 1432-1203
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Kartagener's syndrome (KS) is a hereditary disease with typical symptoms of situs inversus, bronchiectasis, and chronic infections of the nasal mucosa. Autosomal recessive inheritance cannot be doubted on account of repeated observations of affected sibs and parental cansanguinity. The bronchopulmonary symptoms in sibs, however, cannot be explained by this mode of inheritance. Recent clinical findings and electron microscope investigations suggest that KS is a special form of manifestation within the immotile cilia syndrome. This disease combines the typical bronchial and nasal symptoms of KS with sterility in the male due to immotile sperm tails and, as a facultative symptom, situs inversus. Thus, sibs with bronchiectasis but without situs inversus are also classified under this syndrome. The symptoms mentioned are caused by an abnormal morphology of bronchial cilia and sperm tails, which can be demonstrated by electron microscopy. The dynein arms normally attached to the nine microtubular doublets and providing a normal ciliary movement are lacking. It is assumed that during early embryonic life ciliary beats in the growing embryo determine the type of laterality. When ciliary movements are absent laterality may develop fortuitously, thus effecting a situs inversus in about half the affected cases. The numerical evaluation of pedigrees from the literature supports this assumption.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Human genetics 〈Berlin〉 43 (1978), S. 1-11 
    ISSN: 1432-1203
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary In a sibship of ten children descending from a first cousin's marriage, two sibs were affected by Kartagener's syndrome with the typical symptoms of situs inversus, bronchiectasis, and polyposis nasi. Clinical investigation of the entire family revealed chronic infections of the paranasal sinus in five sibs and the mother, two of whom had bronchiectasis as well. Immunologically, a persistent cellular or humoral defect could not be detected in any of the family members. In the HLA system, only the two sibs with Kartagener's syndrome had identical HLA types; all other family members had different combinations. A linkage between the loci for the HLA system and Kartagener's syndrome is discussed.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    European journal of pediatrics 119 (1975), S. 133-141 
    ISSN: 1432-1076
    Keywords: Omphaloceles ; Malformation syndromes ; Clinical genetics
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Omphalozelen sind angeborene Mißbildungen, die durch Vorverlagerung von Baucheingeweiden in einen in der Nabelschnur gelegenen Bruchsack gekennzeichnet sind. Die Häufigkeit unter Neugeborenen liegt bei 1:4300, das Geschlechtsverhältnis ist mit 1,24:1 leicht zugunsten der Knaben verschoben. Kinder mit Omphalozelen werden weder am Anfang noch am Ende der Geschwisterreihe vermehrt beobachtet, das durchschnittliche mütterliche Alter ist nicht erhöht. In ungefähr 50% sind weitere Begleitmißbildungen verschiedenster Art vorhanden. Ätiologisch abgeklärt sind diejenigen Omphalozelen, die als obligates Merkmal bei dem wahrscheinlich meist autosomal recessiv vererbten EMG-Syndrom (Wiedemann-Beckwith-Syndrom) oder bei einem chromosomal bedingten Mißbildungssyndrom auftreten. Omphalozelen ohne Begleitmißbildungen werden überwiegend sporadisch, seltener in Geschwisterreihen gefunden. Zugrunde liegt hier vermutlich ein polygener oder multifaktorieller Erbgang. Exogene Faktoren können auf Grund populationsgenetischer und tierexperimenteller Befunde bei der Genese von Mißbildungssyndromen mit Omphalozelen wahrscheinlich ebenfalls eine Rolle spielen.
    Notes: Abstract Omphaloceles are congenital malformations with herniation of the abdominal viscera into the umbilical cord. The incidence in newborns is 1:4300, the sex ratio 1.24:1 in favour to boys. Children with this malformation are neither more frequent at the beginning nor at the end of the sibship; the average maternal age is not increased. In about 50% other different malformations are found. All those omphaloceles, which are found as an obligatory symptom in the EMG syndrome (Wiedemann-Beckwith syndrome) to be probably in most cases autosomal recessively inherited or which are seen within a chromosomal malformation syndrome are of etiologically known origin. Omphaloceles without other malformations are mainly sporadic, less frequent in sibs, possibly due to a polygenic or multifactorial mode of inheritance. Findings in population genetics and animal experiments suggest that exogenous factors, too, can be the cause of malformation syndromes with omphaloceles.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Journal of neurology 234 (1987), S. 122-123 
    ISSN: 1432-1459
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
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