Open Access
Research (Published online: 15-08-2020)
15. The concentration of androgen receptor and protein kinase A in male chicken following the administration of a combination of the epididymis and testicular extracts
Muslim Akmal, Gholib Gholib, Mustafa Kamal Nasution, Sri Wahyuni, Rinidar Rinidar, Dian Masyitha and M. Aman Yaman
Veterinary World, 13(8): 1594-1598

Muslim Akmal: Laboratory of Histology, Faculty of Veterinary Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh, Indonesia.
Gholib Gholib: Laboratory of Physiology, Faculty of Veterinary Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh, Indonesia.
Mustafa Kamal Nasution: Department of PGMI, Faculty of Tarbiyah, STAIN Gajah Putih Takengon, Aceh Tengah, Aceh, Indonesia.
Sri Wahyuni: Laboratory of Anatomy, Faculty of Veterinary Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh, Indonesia.
Rinidar Rinidar: Laboratory of Pharmacology, Faculty of Veterinary Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh, Indonesia.
Dian Masyitha: Laboratory of Histology, Faculty of Veterinary Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh, Indonesia.
M. Aman Yaman: Field Laboratory of Animal Sciences, Faculty of Veterinary Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh, Indonesia.

doi: www.doi.org/10.14202/vetworld.2020.1594-1598

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Article history: Received: 05-03-2020, Accepted: 23-06-2020, Published online: 15-08-2020

Corresponding author: Muslim Akmal

E-mail: akmal_kh@unsyiah.ac.id

Citation: Akmal M, Gholib G, Nasution MK, Wahyuni S, Rinidar R, Masyitha D, Yaman MA (2020) The concentration of androgen receptor and protein kinase A in male chicken following the administration of a combination of the epididymis and testicular extracts, Veterinary World, 13(8): 1594-1598.
Abstract

Background and Aim: Testis (T) and epididymis (E) are waste from the abattoir that is rarely used. In fact, both organs contain important chemicals needed for spermatogenesis (e.g., hormones, proteins, and other molecules). Therefore, administration of a combination of testis and epididymis (CTE) extracts may activate androgen receptors (AR) and protein kinase A (PKA) molecules that play a prominent role in spermatogenesis. We, therefore, aimed at investigating the influence of the CTE extracts on the concentration of AR and PKA in male chicken.

Materials and Methods: This study used a completely randomized design with four treatment groups (K0, K1, K2, and K3) and five replications per group. K0 is a control group that received 1 mL normal saline, whereas K1, K2, and K3 are the test groups that received 1, 2, and 3 mL of CET extracts, respectively. Twenty male chickens (strain: broiler Mb 89), 3 weeks of age, weighing 500-700 g were used. We administered the injections in a 13-day period and on the 14th day; we collected and processed blood samples as serum to measure the AR and PKA concentrations using commercial chicken AR and PKA enzyme-linked immunosorbent assay kits, respectively. We performed analyses by analysis of variance using SPSS 20.0.

Results: The AR concentrations in K1, K2, and K3 groups increased by 4.26%, 10.97%, and 28.04%, respectively, compared to the K0 (control group). However, this increase was not significantly different between the groups (p>0.05). Moreover, the PKA concentrations increased by 2.97%, 2.60%, and 4.08% in K1, K2, and K3 groups, respectively, compared to the control group. However, this increase was not significantly different between the groups as well (p>0.05).

Conclusion: The CTE extracts tended to increase the AR and PKA concentrations even though it is not significant. Therefore, it needs further study when using the CTE extracts for spermatogenesis in male chicken.

Keywords: androgen receptor, chicken, epididymis and testicular extracts, protein kinase A, spermatogenesis.