Wezly chlonne szyjne powierzchowne dogrzbietowe swini w rozwoju prenatalnym

• Autorzy: Wojnar M , Pospieszny N.
• Języki publikacji: PL

Abstrakty

EN

The aim of the study was to define the topography, number, size and development, and organization level of DCSL in the 5th, 8th and 14th week of pregnancy in pigs. Examinations were carried out on 25 pig fetuses (at the 40th, 60th and the 97th day of gestation), coming from one breeding farm. The material was fixed in 10% formalin solution before carrying out topological, morphological and histological examinations. Observations concentrated on the dorsal superficial cervical lymph nodes (DSCL). Topological analysis confirmed that DSCL location in fetal life is different than in postnatal life. A slight shift in the caudal-ventral direction was observed during the prenatal development. It was revealed that DSCL have different shapes, with a tendency to oval-shapes in the oldest age group and the growth in size between the 60th and 97th day of gestation is more intense than in length of fetus bodies. One lymph node on each side of the body was observed in the majority of subjects. Histological examinations facilitated observing the development of the histological structures from germs - in the form of accumulated mesenchymal cells with singly transforming lymphoblasts, through to the intermediate stage - with more transforming lymphoblasts and lymphatic nodules lying in the center and in the periphery of lymph node's parenchyma, to the mature fetal lymph nodes - with lymphocytes, and with lymphatic nodules present only in the lymph node's center.

Słowa kluczowe

PL

anatomia topograficzna; trzoda chlewna; rozwoj; budowa; rozwoj prenatalny; wielkosc; wezly chlonne szyjne powierzchowne dogrzbietowe

• Wydawca: -
• Czasopismo: Medycyna Weterynaryjna
• Rocznik: 2006
• Tom: 62
• Numer: 02
• Opis fizyczny: s.174-178,rys.,fot.,tab.,bibliogr.

Twórcy

autor

Wojnar M

• Akademia Rolnicza, ul. Kozuchowska 1-3, 53-163 Wroclaw

autor

Pospieszny N.

Bibliografia

• 1.Cott K. E. Van, Lubon H., Gwazdauskas F. C., Knight J., Drohan W. N., Velander W. H.: Recombinant human C expression in the effect on endogenous milk immunoglobulin and transferring levels. Transgenic Res. 2001, 10, 43-51.
• 2.Golczyñska A.: Węzły chłonne nerkowe (lymphonodi renales) u płodów świni w drugiej połowie życia prenatalnego. Zesz. Nauk. AR Wrocław. Weterynaria 1999, LIX, 19-29.
• 3.Hinrichsen K. V.: Humanembryologie. Springer-Verlag, Berlin, Heidelberg, New York, London, Paris, Tokyo, Hong-Kong, Barcelona 1990.
• 4.Jakóbisiak M.: Immunologia. PWN, Warszawa 1996.
• 5.König H. E., Liebich H.-G.: Anatomie der Haussäugetiere. T. 2., Schattauer F. K., Stuttgart, New York 1999.
• 6.Krysiak K., Kobryñ H., Kobryñczuk F.: Anatomia zwierząt. Wyd. Naukowe PWN, Warszawa 2001.
• 7.Kuryszko J., Zarzycki J.: Histologia zwierząt. PWRiL, Warszawa 2000.
• 8.Latshaw W. K.: Veterinary Developmental Anatomy. Decker B. C. INC, Toronto, Philadelphia 1987.
• 9.Marrable A. W.: The Embryonic Pig a Chronogical Account. Pitman Medical, London 1971.
• 10.Michel G.: Kompendium der Embryologie der Haustiere. VEB Gustav Fischer Verlag, Jena 1983.
• 11.Nickel R., Schummer A., Seiferle E.: Lehrbuch der Anatomie der Haustiere. T. 3, Verlag Paul Parey, Berlin, Hamburg 1984.
• 12.Noden D. M., de Lahunta A.: The Embryology of Domestic Animals. Williams&Wilkins, Baltimore 1985.
• 13.Nomina Anatomica Veterinaria (4th Edition), Nomina Histologica (2nd Edition), Nomina Embryologica Veterinaria (1st Edition). Zürich and Ithaca, New York 1994.
• 14.Patten B. M.: Embryology of the Pig. Blackstone, Philadelphia 1948.
• 15.Sack W. O.: Essential of pig anatomy, Horowitz/Kramer atlas of musculosceletal anatomy of the pig. Veterinary Textbooks, Ithaca, New York 1982.
• 16.Storck M., Abendroth D., White D. J., Pino-Chavez G., Fakler J. A., Hammer C.: Transgenic swine as potential organ donors? Results of the ex-vivo hemoperfusion hDAF transgenic kidney with human blood. Zntlbl. Chir. 1998, 123, 785-792.
• 17.Wałata K., Markowski J.: Asymetria fluktuacyjna jako wskaźnik stanu biologicznego osobników i populacji. Przegl. Zool. 1999, XLIII, 53-66.
• 18.Wojnar M., Pospieszny N.: Morphology of the mandibular lymphcenter (lymphocentrum mandibulare) in pig’s fetuses. Morphological Days in Èeské Budìjovice, Proc. Internat. Sci. Conf. 31. 01. 1. 02. 2002, s. 6-7.
• 19.Wojnar M., Pospieszny M.: Morphology and development of the retropharyngeal lymph nodes (lymphonodi retropharyngei) during the prenatal period in pigs. Morphological Days in Èeské Budìjovice, Proc. Internat. Sci. Conf. 31.01.-1.02.2002, s. 53-54.