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  • 1
    Electronic Resource
    Electronic Resource
    Early Morphological Differentiation of the Bipolar Neurons in the Chick Retina A Golgi Analysis (1981)
    Oxford, UK : Blackwell Publishing Ltd
    Anatomia, histologia, embryologia 10 (1981), S. 0 
    Details
    ISSN: 1439-0264
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: We report a histogenetic study of the bipolar cells of the chick embryo retina between days 5 and 9, using the Golgi technique. On day 8, at the level of the developing outer plexiform layer, small delicate spines appear on the outer processes of the bipolar cells, which represents the commencement of their dendritic ramification. At a later staige in development che detachment of Landolt's club from the outer limiting membrane is observed in some cells The inner ramifications of the bipolar cell, at the inner plexiform layer, appear later than those of the outer process.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1439-0264.1981.tb00697.x
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  • 2
    Electronic Resource
    Electronic Resource
    New Morphological Aspects of the Bipolar Cell in the Chick Embryo: The Accessory Prolongation (1986)
    Oxford, UK : Blackwell Publishing Ltd
    Anatomia, histologia, embryologia 15 (1986), S. 0 
    Details
    ISSN: 1439-0264
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Using the silver-staining techniques of Golgi Colonnier and Golgi-Stensaas, we have found a new morphological datum in the study and understanding of the structure of the bipolar cell in the chick retina. We describe the existence of a prolongation, possibly dendritic in nature, which sets out from the inner network and separates from its companions following a short path through the outer plexiform layer to terminate freely. It appears for the first time on the 10th day of incubation and always in bipolar cells whose outer branching has its dendritic pattern well-defined. We have named it the accessory prolongation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1439-0264.1986.tb00539.x
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  • 3
    Electronic Resource
    Electronic Resource
    The Interplexiform Cell in the Chameleon Retina (1983)
    Oxford, UK : Blackwell Publishing Ltd
    Anatomia, histologia, embryologia 12 (1983), S. 0 
    Details
    ISSN: 1439-0264
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: A microscopic study of the retina of the adult chameleon has been carried out, following the Golgi staining method as modified by Colonnier.As a result of the observations made a cell stock is described, which has been identified on the basis of its characteristics as an Interplexiform Cell, and two different types of this cell are described.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1439-0264.1983.tb01003.x
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  • 4
    Electronic Resource
    Electronic Resource
    Lens Soluble Proteins: Correlation with the Cytological Differentiation in the Young Adult Organ of the Chick (1968)
    [s.l.] : Nature Publishing Group
    Nature 217 (1968), S. 652-654 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The protein components of the whole lens have been extensively analysed during pre-natal and post-natal development. This research has made available more knowledge of the molecular structure of this organ. The lens therefore appears to be an ideal model for analysing the correlation between ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/217652a0
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  • 5
    Electronic Resource
    Electronic Resource
    Lactic Dehydrogenase Isozymes: Changes during Lens Differentiation in the Chick (1967)
    [s.l.] : Nature Publishing Group
    Nature 213 (1967), S. 283-285 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The change in laetate dehydrogeriase (LDH) isozyme pattern during the development of the whole chick lens has been described1. We have analysed the LDH isozyme pattern in correlation with the structural differentiation from epithelial to fibre cell, and at different stages of development. Eyes ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/213283a0
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  • 6
    Electronic Resource
    Electronic Resource
    Short axon ganglion cells in the chick retina (1989)
    Springer
    Cellular and molecular life sciences 45 (1989), S. 92-94 
    Details
    ISSN: 1420-9071
    Keywords: Retina ; ganglion cells ; axon ; chick
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Using Golgi's staining technique, we investigated some ganglion cells whose axons do not project out of the retina area. These axons, after following a short trajectory through the optic nerve fiber layer or through the 5th stratum of the inner plexiform layer (IPL), change their direction and end in the inner stratum of the IPL.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01990458
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  • 7
    Electronic Resource
    Electronic Resource
    Role of the Lens in the Morphogenesis of the Iris and Cornea (1966)
    [s.l.] : Nature Publishing Group
    Nature 210 (1966), S. 209-210 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The host embryos were killed with a 10 per cent formalin solution, between stages 17 and 32. After embedding them in paramn-'Celoidin', 8(x serial sections were made and stained with haematoxylin-eosin. In five of the twenty-five embryos that we investigated, plastic reconstructions were prepared ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/210209a0
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  • 8
    Electronic Resource
    Electronic Resource
    Dense core vesicles during photoreceptor development (1984)
    Springer
    Cellular and molecular life sciences 40 (1984), S. 1149-1151 
    Details
    ISSN: 1420-9071
    Keywords: Chick embryo ; retina ; photoreceptor ; dense core vesicles
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary The presence of dense core vesicles in the terminal expansions of photoreceptors in development is decribed in the chick embryo retina, from the 16th to the 18th day of incubation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01971467
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  • 9
    Electronic Resource
    Electronic Resource
    Early development of the granule cell in the cerebellum of the chick embryo (1983)
    New York, NY : Wiley-Blackwell
    Journal of Morphology 178 (1983), S. 323-334 
    Details
    ISSN: 0362-2525
    Keywords: Life and Medical Sciences ; Cell & Developmental Biology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Medicine
    Notes: The sequence of differentiation of the cerebellar granule cell in chick embryos from the eighth to the 15th days of incubation has been studied in Golgi-stained celloidin sections. In the germinal-cell phase, the presumptive granule cell sends out one or two horizontal processes which may originate either in the body of the cell or in the extension which attaches it to the pial surface. Thus the germinal cell may be converted into either a monopolar or a bipolar presumptive granular cell. Bipolar cells may have two processes of the same length (symmetrical cells) or of unequal length (asymmetrical cells). In the symmetrical as well as asymmetrical bipolar cells the leading process is formed, by means of which the perikaryon emigrates until it situates itself definitely in the internal granular layer. Thus, symmetrical and asymmetrical bipolar cells give rise to a granule cell with parallel fibers of equal or different lengths. The monopolar element may originate a second process or may remain in the monopolar phase until it reaches the internal granular layer. Once there, it completes the formation of the parallel fibers.
    Additional Material: 32 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/jmor.1051780309
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  • 10
    Electronic Resource
    Electronic Resource
    Morphological differentiation of the müller cell: Golgi and electron microscopy study in the chick retina (1989)
    New York, NY : Wiley-Blackwell
    Journal of Morphology 201 (1989), S. 11-22 
    Details
    ISSN: 0362-2525
    Keywords: Life and Medical Sciences ; Cell & Developmental Biology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Medicine
    Notes: The sequence of morphological differentiation of Müller cells in the chick retina was investigated in relation to the differentiation of the retinal neurons using the Golgi method. From the beginning of differentiation, the Müller cell develops spurs and lateral processes. Some of these glial processes become transformed into accessory prolongations of the Müller cell. From the 17th or 18th day of incubation, the morphology of the Müller cells is similar to that of the adult retina. On the basis of their inner prolongation, two types of Müller cells were identified. The first type, with diffuse and abundant descending processes, is identical to that described classically. The second type is a cell characterized by sparse and scanty inner ramifications.This report also describes electron microscopic observations of Müller cells and their enwrapping relationship with the axons of the optic nerve fiber layer.
    Additional Material: 54 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/jmor.1052010103
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