Abstract:
:We investigated whether chronic stress, applied from prepuberty to early puberty, interferes with the spermatogenic and androgenic testicular functions. Male pubertal rats (40 days old) were immobilized 6 h per day for 15 days. Plasma concentrations of corticosterone, prolactin and testosterone were significantly augmented following immobilization, whereas plasma luteinizing hormone decreased and follicle-stimulating hormone was not altered. Acute immobilization (5 min) increased prolactin and testosterone levels in control rats but caused a significantly higher increase in these hormones when superimposed on chronic stress. A lower extent of testicular maturation was observed in pubertal rats immobilized from prepuberty.
journal_name
Andrologiajournal_title
Andrologiaauthors
Almeida SA,Petenusci SO,Franci JA,Rosa e Silva AA,Carvalho TLkeywords:
subject
Has Abstractpub_date
2000-01-01 00:00:00pages
7-11issue
1eissn
0303-4569issn
1439-0272journal_volume
32pub_type
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