Rozwoj zakretu zebatego w zyciu plodowym bydla - obserwacje w mikroskopie elektronowym

• Autorzy: Krakowska I , Matysek M. , Jaworska-Adamu J.

Warianty tytułu

EN

Development of the hippocampus gyrus dentate during bovine fetal life - observations using an electron microscope

• Języki publikacji: PL

Abstrakty

EN

The aim of the study was to use an electron microscope to determine when the appropriate structures of mature nerve and glial cells in bovine hippocampus gyrus dentate start to appear during fetal life and how this development occurs in different age groups. Samples for examination under electron microscopes were taken from fetal brains at 16, 18, 20, 23 and 29 weeks of life. The ultrastructure development during the different periods of development was described and the outcome produced as electronograms. The results of the study indicate that the ultrastructural development of neurons and glial cells of the studied regions ends in the last trimester of pregnancy.

Słowa kluczowe

PL

bydlo; zakret zebaty; mikroskopia elektronowa; rozwoj plodowy; anatomia zwierzat

• Wydawca: -
• Czasopismo: Medycyna Weterynaryjna
• Rocznik: 2006
• Tom: 62
• Numer: 08
• Opis fizyczny: s.955-956,rys.,bibliogr.

Twórcy

autor

Krakowska I

• Akademia Rolnicza, ul.Akademicka 12, 20-033 Lublin

autor

Matysek M.

autor

Jaworska-Adamu J.

Bibliografia

• 1.Aggleton J. P.: A description of the amygdalo-hippocampal intercconnections in the macague monkey. Exp. Brain Res. 1986, 64, 515-526.
• 2.Amaral D., Insausti R., Cowan W. M.: The comissural connections of the monkey hippocampal formation. J. Comp. Neurol. 1984, 224, 307-336.
• 3.Angevin J. B. Jr.: Time of neuron origin in the hippocampal region. An autoradiographic study in the mouse. Exp. Neurol. 1965, 2, 1-70.
• 4.Bentivoglio M.: The Golgi apparatus emerges from nerve cells. Trends Neurosci. 1998, 21/5, 195-200.
• 5.Brodal A., Harrison R. G.: Observations on the chemical composition of myelin and the smallest size of myelinated nerve fibers in the central nervous system. Quart. J. Micr. Sci. 1948, 89, 89.
• 6.Dąmbska M., Laure-Kamionowska M.: Myelination as a parameter of normal and retarded brain maturation. Brain Develop. 1990, 12, 214-220.
• 7.Fleischhauer K., Wartenberg H.: Electronenmikroskopische Untersuchungen über das Wachstum der Nervenfasern und über das Auftreten von Markscheiden im Corpus callosum der Katze. Zschr. Zellforch. 1967, 83, 568-572.
• 8.Minkwitz H.: Zur Entwicklung der Neuronenstruktur des Hippocampus während der par und postnatalen Ontogenese der Albinoratte. J. Hirnforsch. 1976, 17, 213-231.
• 9.Mossakowski M. J., Gajkowska B., Tsitsishvili A.: Ultrastructure of neurons from the CA1 sector of Ammon's horn in short-term cerebral ischemia in Mongolian gerbils. Neuropatol. Pol. 1989, 27, 39-53.
• 10.Müller F., O’Rahilly R.: The first appearance of the future cerebral hemispheres in the human embryo at stage 14. J. Anat. Embryol. 1988a, 177, 495-511.
• 11.Rosene D. L., Van Hoesen G. W.: The hippocampal formation of the primate brain. A review of some comperative aspects of cytoarchitecture and connections, [w:] Jones G. E., Peters A. (eds.): Cerebral cortex. Plenum Press, 1987, 6, 345-456.
• 12.Shirley A.: Development of the hippocampal region in the rat, morphogenesis during embryonic and early postnatal life. J. Comp. Neurol. 1980, 190, 115-134.
• 13.Szczech J.: Mielinizacja układu limbicznego w rozwoju ontogenetycznym szczura. Neuropat. Polska 1978, 16, 25.