Effects of Flutamide on Boar Epididymis
Author Information
Author(s): Lydka Marta, Kopera-Sobota Ilona, Kotula-Balak Malgorzata, Chojnacka Katarzyna, Zak Dorota, Bilinska Barbara
Primary Institution: Department of Endocrinology, Institute of Zoology, Jagiellonian University, Krakow, Poland
Hypothesis
Does prenatal or postnatal exposure to the anti-androgen flutamide alter the expression of gap junction protein connexin43 and androgen receptor in the boar epididymis?
Conclusion
Flutamide exposure leads to significant morphological and functional changes in the epididymis of adult boars, indicating altered androgen signaling.
Supporting Evidence
- Flutamide exposure resulted in decreased spermatic content in the epididymis.
- Higher rates of apoptosis were observed in flutamide-treated groups.
- Significant reductions in androgen receptor expression were noted in the corpus and cauda regions.
Takeaway
Flutamide, a medicine that blocks male hormones, can change how the epididymis works in male pigs, making it harder for them to produce sperm.
Methodology
Adult boars were divided into four groups receiving flutamide at different prenatal and postnatal stages, and their epididymides were analyzed for histological and protein expression changes.
Potential Biases
Potential bias in the selection of control and experimental groups.
Limitations
The study focused only on specific time points and did not explore long-term effects beyond the adult stage.
Participant Demographics
Nine-month-old adult boars from five litters.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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