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2012 | 56 | 1 |

Tytuł artykułu

Immunolocalisation of α and β oestrogen receptors in basolateral amygdala of rabbit males

Autorzy

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
Expression of a (ER-α) and ß (ER-ß) oestrogen receptors in neurons of basolateral complex of the amygdala was studied in rabbit males. The examinations were carried out on brains of 12 sexualh mature rabbit males weighing 3-4 kg. An immunohistochemical method (IHC) with priman Er-α antibodies, NCL-L6F11 and Er-ß: NCL-ERbeta clone EMR02 was applied. The percentage of immunoreactive neurons was determined. Morphometric and statistical analysis of immunoreactive (ER+) neurons was carried out including the localisation of IHC reaction within the examined neurons. The main place of IHC-ER-α reaction was the cytoplasm of nervous cells, whereas in the examination of IHC-ER-ß, the reaction was observed mainly within cell nucleus. The nuclei of basolateral complex are a region of relatively high percentage of ER-ß+ neurons and lower percentage of ER-α+ neurons in comparison with other nuclei of the amygdala. Basolateral nucleus was characterised by a higher percentage of ER- ß+ neurons in which the reaction was observed in the cytoplasm.

Słowa kluczowe

Wydawca

-

Rocznik

Tom

56

Numer

1

Opis fizyczny

p.83-87,fig.,ref.

Twórcy

autor
  • Department of Animal Anatomy and Histology, Faculty of Veterinary Medicine, University of Life Sciences, 20-950 Lublin, Poland

Bibliografia

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  • 4. Dziewiatkovvski J., Berdel B., Kowiański P., Kubasik- Juraniec J., Bobek, Billewicz B., Moryś J.: The amygdaloid body of the rabbit - a morphometric study using image analyser. Folia Morphol 1998, 57, 93-103.
  • 5. Girgis M., Shih-Chang W.: Stereotaxic Atlas of the Rabbit Brain. Ed. W.H. Green, St. Louis, USA, 1981.
  • 6. Hewitt S.C., Korach K.S.: Estrogen receptors: structure, mechanisms and function. Rev Endocrinol Metab Disord 2002, 3, 193-200.
  • 7. Jagalska-Majewska H., Dziewiatkowski J., Wójcik S., Łuczyńska A., Kurlapska R., Moryś J.: The amygdaloid complex of the rabbit - morphological and histochemical study. Folia Morphol 2001, 60, 259-280.
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  • 11. Matsuda K., Nishi M., Takaya H., Kaku N., Kawata M.: Intranuclear mobility of estrogen receptor a and progesterone receptors in association with nuclear matrix dynamics. J Cell Biochem 2008, 103, 136-148.
  • 12. Mattila P.M., Rinne J.O., Helenius H., Röyttä M.: Neuritic degeneration in the hippocampus and amygdala in Parkinson's disease in relation to Alzheimer pathology. Acta Neuropathol 1999, 98, 157-164.
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  • 14. Mitra S.W., Hoskin E., Yudkovitz J., Pear L., Wilkinson H.A., Hayashi S., Pfaff D.W., Ogawa S., Rohrer S.P., Schaeffer J.M., McEwen B.S., Alves S.E.: Immunolocalization of estrogen receptor ß in the mouse brain: comparison with estrogen receptor α. Endocrinology 2003, 144, 2055-2067.
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  • 19. Rocha M.I., Mestriner R.G., Hermel E.E., Xavier L.L., Rasia-Filho A.A., Achaval M.: Neuronal somatic volume of posteroventral medial amygdala cells from males and across the estrous cycle of female rats. Neurosci Lett 2007, 420, 110-115.
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Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

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