title: [Seasonal changes in blood testosterone in the Giara horse].
abstract: The blood testosterone changes in three Giara stallions, average age 8 years old and average weight 183 Kgs, were checked weekly for a year using a radioimmunological method. The horses showed a highly seasonal hormonal activity concentrated in the first half of the year (winter and spring). In the second half of the year (summer and fall) the stallions showed low levels of testosterone. The highest level of the androgen hormone occurred in April, the lowest in October. The absolute levels of this hormone agreed substantially with the relative literature.
authors: B
authors: B
authors: Floris
authors: P P
authors: PP
authors: Bini
authors: P
authors: P
authors: Nuvole
mesh_terms: D000818:Animals; D006736:Horses / Q000097:blood*; D007558:Italy; D008297:Male; D012621:Seasons; D013739:Testosterone / Q000097:blood*
chemical_list: D013739:Testosterone
vernacular_title: Andamento stagionale del testosterone ematico nel cavallino della Giara.