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2006 | 09 | 2 |
Tytuł artykułu

Development of the mucosa on lateral surfaces of the lingual body in the period from day 15 of prenatal life to 6th month of postnatal life in the rabbit

Autorzy
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Studies were conducted on 77 tongues, collected from rabbits being at day 15, 18, 20, 22 and 26 of prenatal life and from rabbits at day 1, 15 and 30 and in the 6th month of postnatal life. Tissues for analyses, collected from the lateral surfaces of the body of the tongue of rabbits, were studied under a light microscope (LM) and a scanning electron microscope (SEM). The thickness of the epithelium in successive periods of pre- and postnatal life was analyzed morphometrically. As a result of the conducted studies it was shown that the epithelium covering the lateral surfaces of the tongue changes in the course of pre- and postnatal development from an epithelium consisting from 1-2 layers of cells into a nonkeratinized stratified squamous epithelium. The thickness of the epithelium increases in successive analyzed periods of life in rabbits. A rapid growth rate was found for the epithelium in the period from day 26 p.c. The lamina propria mucosae is observed in histological slides starting from day 22 p.c. In the same period the presence of elastic fibers was shown. Glycogen was found in the cytoplasm of the epithelial and mesenchymal cells from day 15 to 20 p.c.
Wydawca
-
Rocznik
Tom
09
Numer
2
Opis fizyczny
http://www.ejpau.media.pl/volume9/issue2/art-07.html
Twórcy
autor
  • Agricultural University in Poznan, Wojska Polskiego 71 C, 60-625 Poznan, Poland
Bibliografia
  • Dasgupta K., Singh A., Ireland W.P., 1990: Taste bud density in circumvallate and fungiform papillae of the bovine tongue. Histol Histopath., 5: 169-172.
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  • Fujimoto S., Yamamoto K., Yoshizuka M., Yokoyama M., 1993: Pre- and postnatal development of rabbit foliate papillae with special reference to foliate gutter formation and taste bud and serous gland differentiation. Microscopy Research and Technique, 26: 120-132.
  • Iwasaki S., Yoshizawa H., Kawahara I., 1996: Study by scanning electron microscopy of the morphogenesis of three types of the lingual papilla in the mouse. Acta Anatomica, 157: 41-52.
  • Iwasaki S., Yoshizawa H., Kawahara I., 1997: Study by scanning electron microscopy of the morphogenesis of three types of lingual papilla in the rat. The Anatomical Record, 247: 528-541.
  • Kulawik M., 2005a: The development of the mucous membrane of the tongue with special emphasis on the development of fungiform papillae in the prenatal life of the rabbit. EJPAU, Veterinary Medicine, Volume 8, issue 4.
  • Kulawik M., 2005b: Morfologia błony sluzowej języka, ze szczególnym uwzględnieniem brodawek grzybowatych w okresie od 1. dnia do 6. miesiaca życia postnatalnego królika. [Morphology of the mucous membrane of the tongue, with special emphasis on fungiform papillae in the period from day 1 to month 6 of postnatal life in the rabbit] Acta Scientiarum Polonorum, Medicina Veterinaria, 4(2): 47-58 [in Polish].
  • Mackenzie I.C., 1984: In J. Meyer. C.A. Squier and S.J. Gerson (Eds.), The Structure and Function of Oral Mucosa, Pergamon, Oxford.
  • Miller I.J., Jr., 1989: Variation in human taste bud density as a function of age. Nutrition and the Chemical Senses., v 561 June 30.
  • Ojima K., 1998: Quantitative and distributive study of the fungiform papillae in the cat tongue in microvascular cast specimens. Annals of Anatomy, 180: 409-414.
  • Pipan N., Marn M., 1972: Autophagie und Glikogenverteilung im Magenepithel der Maus während der Differenzierung. Z. Mikrosk. Anat. Forsch., 85: 421-437.
  • Robinson P.P., Winkles P.A., 1990: Quantitative study of fungiform papillae and taste buds on the cat`s tongue. The Anatomical Record., 225: 108-111.
  • Tichý F., 1991: The morphogenesis of circumvallate papillae and the differentiation of taste buds in the pig at 41 to 64 days of prenatal development. Acta Vet. Brno, 60: 99-110.
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  • Witt M., Reutter K., 1997: Scanning electron microscopical studies of developing gustatory papillae in Humans. Chem. Senses., 22: 601-612.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.agro-article-cb1d8d79-0a52-41e2-a6ba-0ce444957ab1
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