Respons Ovarium Kelinci Lokal Bunting Semu yang diinduksi dengan Kopulasi Tiruan

Syafruddin Syafruddin, Bagus Setyawan, Mulyadi Adam, Roslizawaty Roslizawaty, Tongku Nizwan Siregar

Abstract


Kelinci bunting semu diperlukan untuk kegiatan yang berkaitan dengan mekanisme endokrinologi, terapi, dan transplantasi. Penelitian ini bertujuan mengetahui keberhasilan induksi bunting semu dengan metode kopulasi tiruan pada kelinci lokal. Penelitian ini mwnggunakan sembilan ekor kelinci betina lokal dan satu ekor kelinci jantan lokal, berumur 1–1,5 tahun, dan bobot badan 1,8–2,2 kg yang dibagi  dalam tiga kelompok perlakuan (n= 3), yakni, kelompok kelinci yang diinjeksi dengan 0,1 mL NaCl fisiologis dan tanpa perkawinan (K1, kontrol negatif), kelinci yang mendapat induksi dengan kopulasi tiruan (K2), dan kelinci yang mendapatkan injeksi 100 IU PMSG secara intramuskuluar dan dikawinkan dengan pejantan tiga hari kemudian dan diikuti dengan injeksi 75 IU hCG secara intravena (K3, kontrol positif). Hasil penelitian diamati jumlah dan ukuran folikel serta korpus luteum dengan pemeriksaan histologis menggunakan pewarnaan HE. Jumlah folikel pada kelompok K1; K2; dan K3 masing-masing adalah 5,9 ± 1,45; 0,63 ± 0,35; dan 2,06 ± 1,50 (P <0,05). Pada kelompok K1, tidak terdapat kelinci yang ovulasi. Namun, pada kelompok K2 dan K3 seluruh kelinci berhasil ovulasi. Pada kelompok K2 dan K3 yang berhasil ovulasi, terdapat perbedaan yang signifikan (P <0,05), yaitu jumlah korpus luteum pada K2 (4,83 ± 2,65) dan pada K3 (7,63 ± 0,57), sedangkan ukuran korpus luteum pada K2 adalah 0,68 ± 0,20 dan pada K3 adalah 1,38 ± 0,16 mm. Disimpulkan bahwa kopulasi tiruan dapat menginduksi bunting semu pada kelinci lokal.

Abstract

Pseudo-pregnant rabbits are required for activities related to endocrinology, therapy, and transplantation mechanisms. This study aims to determine the success of pseudopregnancy induction with artificial copulation methods in local rabbits. In this study, 9 local female rabbits and 1 local male rabbit aged 11.5 years-old and 1.82.2 kg body weight were used, which were divided into three treatment groups (n= 3). The rabbit in group K1 (negative control) were injected with 0.1 mL of physiological NaCl and were not mated. The rabbits in K2 were induced with artificial copulation by inserting a cotton bud of 1 cm into vagina at five o'clock in the morning, while the rabbits in K3 (positive control) received injection of 100 IU PMSG intramuscularly and mated with males three days post injection and then followed by injection of 75 IU hCG intravenously. The number and size of follicles and corpus luteum were determined by histological examination with HE staining. The number of follicles in the K1 group; K2; and K3 were 5.9 ± 1.45; 0.63 ± 0.35; and 2.06 ± 1.50, respectively (P <0.05). There was no ovulation observed at rabbit in K1 but all rabbits ovulated successfully in K2 and K3. The number of CL (4.83 ± 2.65 and 7.63 ± 0.57) and the size of CL (0.68 ± 0.20 and 1.38 ± 0.16 mm) were significantly difference (P <0.05) in groups K2 and K3, respectively. It was concluded that artificial copulation could induce pseudopregnancy in local rabbits.


Keywords


Artificial copulation; Corpora lutea; Follicles; Local rabbits; Pseudopregnancy; Bunting semu; Folikel; Kelinci lokal; Kopulasi tiruan

Full Text:

PDF

References


Abd-Elkareem, M. D. (2017). Morphological, histological and immunohistochemical study of the rabbit uterus during pseudopregnancy. Journal of Cytology & Histology, 1(8), 1-7. doi: 10.4172/2157-7099.1000443

Almubarak, A. M., Abass, N. A. E., Badawi, M. E., Ibrahim, M. T., Elfadil, A. A., & Albdelghafar, R. M. (2018). Pseudopregnancy in goats: Sonographic prevalence and associated risk factors in Khartoum State, Sudan. Veterinary World, 4(11), 525-529. doi: 10.14202/vetworld.2018.525-529.

Bakker, J., & Baum, M. J. (2000). Neuroendocrine regulation of GnRH release in induced ovulators. Frontiers in Neuroendocrinology, 21(3), 220-262.

Brown, F. H. (2002). Textbook of rabbit medicine. United Kingdom: Butterworth-Heinemann

Carter, C. L., Adams, J. K., Czarra, J. A., & Coan, P. N. (2016). An incidence of pseudopregnancy associated with the social enrichment of rabbits (Oryctolagus cuniculi). Journal of the American Association for Laboratory Animal Science, 1(55), 98-99.

Centeno M. L., Luo, J., Lindstrom, J. M., Caba, M., & Pau, K. Y. F. (2004). Expression of alpha 4 and alpha 7 nicotinic receptors in the brainstem of female rabbits after coitus. Brain Research, 1012(1-2), 1-12.

Cervantes, M. P., Palomino, J. M., & Adams, G. P. (2015). In vivo imaging in the rabbit as a model for the study of ovulation-inducing factors. Laboratory Animals, 49(1), 1-9. doi: 10.1177/0023677214547406.

Colby, E. D. (1986). The rabbit. In D. A. Morrow (Eds.), Current theraphy in theriogenology 2 (pp. 79-85). Philadelphia, USA. W. B. Saunders Co.

Cushman, R. A., Wahl, C. M., & Fortune, J. E. (2002). Bovine ovarian cortical pieces grafted to chick embryonic membranes: A model for studies on the activation of primordial follicles. Human Reproduction, 17(1), 48-54. doi: 10.1093/humrep/17.1.48.

Dugre, F. J., Lambert, R. D., Belanger, A., Fortier, M. A., & Caron, S. (1989). Local effect of the rabbit embryo-foetus on uterine progesterone and pregnenolone levels. Molecular and Cellular Endocrinology, 2(64), 251-255. doi: 10.1016/0303-7207(89)90152-4.

Kfir, S., Basavaraja, R., Wigoda, N., Ben-Dor, S., Orr, I., & Meidan, R. (2018). Genomic profiling of bovine corpus luteum maturation. Public Library of Science, 3(13), 1-19. doi: 10.1371/journal.pone.0194456.

Kiernan, J. A. (1990). Histological and histochemical methods: Theory and practice. England: Pergamon.

Kranzfelder, D., Korr, H., Mestwerdt, W., & Schultze, B. M. (1984). Follicle growth in the ovary of the rabbit after ovulation-inducing application of human chorionic gonadotropin. Cell Tissue Research, 238(3), 611- 620. doi: 10.1007/BF00219879.

Lebas, F., Coudert. P., Rouvier, R., & Rochambeau, H. D. (1986). The rabbit (husbandry, health, and production). Rome, Italy: Food and Agriculture Organization of The United Nation.

Partodihardjo, S. (1980). Ilmu reproduksi hewan. Jakarta: Mutiara Press.

Rone, J. D., Halvorson, L. M., & Goodman, A. L. (1993). Ovarian angiogenesis in rabbits: Endotheliotrophic chemoattractant activity from isolated follicles and dispersed granulose cells. Journal of Reproduction and Fertility, 97(2), 359-365. doi: 10.1530/jrf.0.0970359.

Saratsi, A., Tsiligianni Th., Besenfelder, U., Anastasiadis, A., Vainas, E., & Brem, G. (2002). Induction of multiple ovulation in rabbits using PMSG and hCG. Journal of the Hellenic Veterinary Medical Society, 53(3), 228-236. doi: 10.12681/jhvms.15377

Schlegel, W., Kruger, S., Daniels, D., Fischer, B., Schneider, H. P. G., & Beier, H. M. (1988). Studies on prostaglandin metabolism in corpora lutea of rabbits during pregnancy and pseudopregnancy. Journals of Reproduction & Fertility, 1(83), 365-370. doi: 10.1530/jrf.0.0830365.

Siregar, I. K., Siregar, T. N., Akmal, M. Wahyuni, S., Nazaruddin, & Hafizuddin. (2020). Efek pemberian ekstrak pituitary sapi terhadap peningkatan jumlah folikel ovarium dan konsentrasi estradiol pada tikus putih (Rattus norvegicus). Livestock and Animal Research, 18(2), 171-189, doi: 10.20961/lar.v18i2.42956.

Sumarmin, R., Winarto, A., Yusuf T. L., & Boediono, A. (2008). Viabilitas oosit domba pascatransplantasi ovarium domba intrauterin pada kelinci bunting semu. Majalah Ilmiah Peternakan, 11(1), 25-30.

Tjitosumirat, T. (2009). Studi hubungan konsentrasi hormon progesterone dengan jumlah corpus luteum pada kambing. A Scientific Journal for The Application of Isotopes and Radiation, 5(1), 43-53. doi: 10.17146/jair.2009.5.1.524.

Viudes-de-Castro, M. P., Lavara, R., Marco-Jimenez, F., Cortell, C., & Vicente, J. S. (2007). Ovulation induced by mucosa vaginal absorption of buserelin and triptorelin in rabbit. Theriogenology, 7(68), 1031-1036. doi: 10.1016/j.theriogenology.2007.08.004.

Yuan, P., Huang, Y., Wu, H.,Teng, Z., Zhang, J., & Xin, X. (2010). Induction of a local pseudo-pregnancy via levonorgestrel-loaded microspheres for the treatment of endometriosis in a rabbit model. Human Reproduction, 2(25), 462-469. doi: 10.1016/j.theriogenology.2007.08.004.

Zoheir, K. M. A., Harisa, G. I., Allam, A. A., Yang, L., Li, X., Liang, A., … Harrath, A. H. (2017). Effect of alpha lipoic acid on in vitro development of bovine secondary preantral follicles. Theriogenology, 15(88), 124-130. doi: 10.1016/j.theriogenology.2016.09.013.




DOI: https://doi.org/10.15408/kauniyah.v16i1.21834 Abstract - 0 PDF - 0

Refbacks

  • There are currently no refbacks.


This work is licensed under a CC-BY- SA.

Indexed By:

/public/site/images/rachma/logo_moraref_75 /public/site/images/rachma/logo_google_scholar_75_01 /public/site/images/rachma/logo_isjd_120 /public/site/images/rachma/logo_garuda_75 /public/site/images/rachma/logo_crossref_120/public/site/images/rachma/logo_base_2_120 /public/site/images/rachma/neliti-blue_75   /public/site/images/rachma/dimensions-logo_120