|
Title
|
|
|
|
Intersexuality in a pig : implications for hormonal research
| |
|
Author
|
|
|
|
| |
|
Abstract
|
|
|
|
| During a routine inspection on a pig farm, nortestosterone was found in faecal samples. An intersexual pig held responsible for this finding was slaughtered and further investigated anatomically, histologically and chemically. Macroscopic inspection revealed a mainly female reproductive tract consisting of a vagina, a uterus and on the left side a normal ovary and uterine tube. However, on the right side a hypoplastic testis with an epididymis was found together with a well developed plexus pampiniformis-like structure. Histologically no spermatozoa were found in this testis, but Leydig cells were numerous. Chemical analysis showed the presence of 17--nortestosterone in the urine, fat, kidney and testicular tissue, as well as the precursor noradrenostenedione in the urine, kidney and testis. As intersexuality is a frequent phenomenon in pigs, veterinarians who are responsible for food safety must be aware of this problem which interferes with the inspection on hormonal products in meat. |
| |
|
Language
|
|
|
|
English
| |
|
Source (journal)
|
|
|
|
Vlaams diergeneeskundig tijdschrift. - Antwerpen, 1931, currens
| |
|
Publication
|
|
|
|
Antwerpen
:
2002
| |
|
ISSN
|
|
|
|
0303-9021
| |
|
Volume/pages
|
|
|
|
71
:6
(2002)
, p. 411-418
| |
|
ISI
|
|
|
|
000180374900002
| |
|
Full text (publisher's version - intranet only)
|
|
|
|
| |
|