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Gambaran Anatomi dan Histologi Testis Ayam Hutan Hijau (Gallus varius) Asal Pulau Alor Lando, Lidya Olu; Maha, Inggrid T; Amalo, Filphin A; Foeh, Nancy D.F.K
Jurnal Veteriner Nusantara Vol 7 No 2 (2024): November, 2024
Publisher : Program Studi Kedokteran Hewan, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jvn.v7i2.5121

Abstract

Green junglefowl (Gallus varius) is one of the endemic fowl in Indonesia. Testes are reproductive organs that play an important role in spermatogenesis. This study aims to describe the anatomical morphology and histology of the green junglefowl testes. The sample is 3 pairs of testes collected from 3 adult male green junglefowl from Alor Island with body weight range about 600 grams to 800 grams and age range about 1 to 2 years. The sample were observed macroscopically including the location, shape, color, consistency, weight, length and width. Furthermore, the sample were fixed with 10% formalin solution and continued with the process of making preparations and staining with hematoxylin-eosin (HE). The results showed that the testes of the green junglefowl were located in the abdominal cavity which was seen by the mesorchium. The testes are adjacent to several organs such as kidney, liver, spleen and proventriculus. The testes are asymmetrical, that is the left testicle is longer than the right testicle, while the width of the testicle is between 1.1 mm to 3.4 mm. The testicular weight is <1 gram. The testes are light yellow in color, have a smooth surface and are soft in consistency. Histologically, the testes of jungle fowl are composed of seminiferous tubules and interstitial tissue, and surrounded by a testicular capsule consisting of layers of tunica serous, tunica albuginea and tunica vasculosa. Sertoli cells and spermatogenic cells consisting of spermatogonia, primary spermatocytes, secondary spermatocytes and spermatids are scattered in the seminiferous tubules. The interstitial testes contain several components such as connective tissue, Leydig cells and blood vessels.
Studi Morfologi Kelenjar Parotis dan Mandibularis Babi Hutan (Sus scrofa) Djari, Dhino Christopel; Maha, Inggrid T; Novian, Dede Rival
Jurnal Veteriner Nusantara Vol 7 No 1 (2024): April, 2024
Publisher : Program Studi Kedokteran Hewan, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jvn.v7i1.14191

Abstract

Penelitian ini bertujuan untuk mengetahui struktur morfologi anatomi dan histologi kelenjar parotis dan mandibularis babi hutan (Sus scrofa). Organ kelenjar parotis dan mandibularis dikoleksi dari 3 ekor babi hutan (Sus scrofa) dengan kriteria sehat berasal dari Kecamatan Fatuleu, Camplong 1, Kabupaten Kupang. Hewan disembelih, dinekrospsi, dilakukan pengamatan makroskopik, kemudian kelenjar parotis dan mandibularis dipotong dengan ketebalan ± 1 cm dan difiksasi dalam formalin 10%, selanjutnya dilakukan pewarnaan Hematoksilin Eosin (HE), dan pengamatan mikroskopik di Laboratorium Anatomi, Fisiologi, Farmakologi dan Biokimia Fakutas Kedokteran dan Kedokteran Hewan, Universitas Nusa Cendana. Hasil penelitian menunjukkan kelenjar parotis mempunyai bentuk menyerupai segitiga tidak beraturan dan berwarna merah segar. Kelenjar mandibularis berbentuk tidak beraturan dan berwarna merah muda. Sel asinar kelenjar parotis babi hutan dominan asinus serosa sedangkan sel asinar kelenjar mandibularis babi hutan didominasi asinus mukus dan terdapat asinus serosa dan demilun serosa. Adapun duktus pada kelenjar parotis dan mandibularis babi hutan meliputi duktus interkalatus, duktus striatus dan duktus ekskretorius.