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Amygdalohippocampal area in adult male rats after progesterone treatment
Author(s) -
Lozance Olivera,
Slobodan Malobabić,
Djelic Dijana,
Drekić Dmitar
Publication year - 2005
Publication title -
acta veterinaria
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.308
H-Index - 17
eISSN - 1820-7448
pISSN - 0567-8315
DOI - 10.2298/avb0506413l
Subject(s) - neuropil , stereology , cytoplasm , adult male , endocrinology , medicine , period (music) , biology , andrology , central nervous system , microbiology and biotechnology , physics , acoustics
Neurons of amygdalohippocampal area (AHA) of the amygdaloid complex (AC) in adult control and progesterone (P) neonatally treated adult male rats were studied using light microscopy and morphometric analysis. Progesterone in a single dose of 1.25 mg was administered at the age of 5 days (neonatal period) and in a dose of 5 mg at 30 days of age. Two stereological parameters were estimated: the volume density (VJ (mm0) AHA cell nuclei cytoplasm, neuropil and the numerical density (NJ (mm3) of neurons. In adult, neonatally and juvenilely treated male rats (VJ (mm0) AHA cell nuclei, cytoplasm and numerical density (NJ (mm3) of neurons were significantly higher (p<0.05 and p<0.001) while Vv of neuropil was significantly lower (p<0.001) compared with the values of investigated parameters in the controls

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