This Article Full Text (PDF) Alert me when this article is cited Alert me if a correction is posted Services Similar articles in this journal Alert me to new issues of the journal Download to citation manager Citing Articles Citing Articles via Google Scholar Google Scholar Articles by Stone, B. A. Search for Related Content PubMed Articles by Stone, B. A.

Thermal characteristics of the testis and epididymis of the boar

Summary. Intra-testicular temperatures of conscious boars were in the range 35·0–36·5°C; values for the caput epididymidis were 35·5–37·0°C and for the cauda epididymidis 35·3–37·0°C. The modal temperatures of these tissues were ~2·5, 1·5 and 1·9°C respectively below rectal temperature (38·2°C) and each tissue temperature varied diurnally.

With increasing environmental temperature (from 23 to 34°C), testicular and epididymal temperatures increased, and the differential between tissue and rectal temperature levels diminished. The temperature of the caput epididymidis changed most with rising environmental temperature.

It is possible to predict testis or epididymal temperature from environmental or rectal temperature.