Library

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Acta neuropathologica 25 (1973), S. 259-270 
    ISSN: 1432-0533
    Keywords: Tuberous Sclerosis ; Electron Microscopy ; Cerebral Biopsy ; Astrocytes ; Cerebral Tumor
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The electron microscopic study of a cortical biopsy from a child presenting a Tuberous Sclerosis shows the importance of the astrocytic gliosis, the existence of abnormal cells of which two types can be recognized, and the presence of giant cells. All these cells are remarkable by the abundance of the ergastoplasm, the development of the Golgi apparatus, and the presence of membrane bound dense bodies. These cells are undoubtedly of astrocytic origin and appear very similar to the cells observed in a tumour of the caudate nucleus of another child affected by the same disease. These morphological data lead to believe that the cerebral abnormalities of the Tuberous Sclerosis essentially concern the astrocytes. The main characteristic of this astrocytic lesion would be its blastomatous potentiality.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 2
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    British journal of dermatology 86 (1972), S. 0 
    ISSN: 1365-2133
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 3
    ISSN: 1432-1203
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Description / Table of Contents: Résumé Observation d'une modification de l'expression du gène A chez un enfant, trisomique p18 et trisomique p20, issu d'une famille dont deux générations présentent une translocation 18, 20, héritée du grand-père et transmise avec le même haplotype HL-A.
    Abstract: Zusammenfassung Es wird die Beobachtung einer Modifikation der Expression des Gens A bei einem Kinde mitgeteilt mit partieller Trisomie p18 und p20. Es gehört einer Familie an, in der durch zwei Generationen eine vom Großvater überkommene Translokation 18, 20 mit dem gleichen HL-A-Haplotyp vererbt worden ist.
    Notes: Summary The case of a modified expression of the A gene in a child with partial trisomy p18 and p20 is described. An 18, 20 translocation passed on by the child's grandfather has been inherited with the same HL-A haplotype in two generations of the family.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Journal of materials science 9 (1974), S. 1305-1308 
    ISSN: 1573-4803
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract Attempts to decorate dislocations in sodium chloride with gold precipitates by the method proposed by Barber et al. [1] have led to the very reproducible observation of voids associated with the gold precipitates.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Cell & tissue research 116 (1971), S. 425-442 
    ISSN: 1432-0878
    Keywords: Bronchiolar epithelium ; Human-Bioptic material ; Cell types
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Description / Table of Contents: Résumé L'épithélium bronchiolaire humain a été étudié sur 3 biopsies pulmonaires. Quatre types cellulaires principaux peuvent être identifiés. 1. Des cellules ciliées en tous points identiques à celles présentes sur toute la hauteur de l'arbre respiratoire. 2. Des cellules non ciliées, les unes possédant des caractères sécrétoires et correspondant aux cellules de Clara, les autres cubiques, très distales, et apparentées aux pneumocytes granuleux. 3. Des cellules ≪à brosse≫ caractérisées par la présence à leur pôle apical de microvillosités ayant conduit à leur supposer un rôle d'absorption ou de réception sensorielle. En fait, la présence de nombreux corpuscules basaux pourrait les faire interpréter comme des cellules ciliées en voie de différenciation. 4. Des cellules de type chromaffine situées contre la membrane basale et contenant des grains denses entourés d'un halo clair, posant les mêmes problèmes que celles du tube digestif.
    Notes: Summary The human bronchiolar epithelium was studied on three lung biopsies. Four main types of cells were identified: 1. Ciliated cells in every respect identical to those present in the whole respiratory tree. 2. Non-ciliated cells, some with secretory features, corresponding to the Clara cells, the others cuboidal, distally situated, and related to the granular pneumocytes. 3. Brush cells characterized by peculiar apical microvilli. The authors assume that these cells have an absorptive or a sensorial function. Actually the demonstration of numerous basal corpuscles in their apical pole might lead to interprete them as ciliated cells in course of differentiation. 4. Chromaffine-type cells resting on the basement membrane and containing dense granules with a light halo, raising the same questions as the corresponding cells of the digestive tract.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...