I Ketut Suatha
Laboratorium Anatomi dan Embriologi Veteriner, Fakultas Kedokteran Hewan, Universitas Udayana, Jl. PB. Sudirman Denpasar, Bali, Indonesia

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STRUCTURE AND MORPHOMETRY OF BALI DUCK PANCREAS IN THE GROWER PHASE I Gde Andhika Putra Pratama; Ni Luh Eka Setiasih; Sri Kayati Widyastuti; Ni Ketut Suwiti; Ni Nyoman Werdi Susari; I Ketut Suatha
Buletin Veteriner Udayana Bul. Vet. Udayana. April 2024 Vol. 16 No. 2
Publisher : Fakultas Kedokteran Hewan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/bulvet.2024.v16.i02.p12

Abstract

The pancreas is part of the digestive system which acts as a digestive aid organ. The pancreas has two functions, namely exocrine and endocrine. This study aims to determine the structure and morphometry of the pancreas of Bali ducks (Anas Sp) of different sexes in the growing phase. This research used 18 Balinese ducks which were divided into 2 groups, namely male and female with 9 each (3 months old). The method for examining anatomical structures is carried out by direct observation and histological structures using a binocular light microscope. Morphometry was measured using calipers for length and width, scales for pancreatic weight, and measuring cups for volume. Histomorphometry was measured using the Olympus cellSens Standard application. The results of the anatomical and histological structure data were analyzed using qualitative descriptive analysis, while the morphometric data used the Independent Sample T-Test. The anatomical structure of the Bali duck pancreas is flat like a lobed tongue and pink in colour, consisting of a capsule, islets of Langerhans, acini, intercalary ducts, intralobular ducts, interlobular ducts, intralobular septa, interlobular septa, veins and arteries. The results of morphometric measurements of Bali duck pancreas showed significant differences (P<0.05) in the weight and volume of the pancreas. Histomorphometric measurements of the area of the islets of Langerhans, the area of the acini, the thickness of the intralobular septa, and the thickness of the interlobular septa showed that they were not significantly different (P>0.05) in both sexes. The anatomical structure and histology of the pancreas of male and female Bali ducks are the same, but there are differences in morphometry
HISTOMORPHOMETRY OF THE DEXTER VENTRICLE OF LOCAL BALI DUCKS AT GROWTH PHASE Delima Marsinta Ida Pasaribu; Ni Luh Eka Setiasih; Luh Gde Sri Surya Heryani; I Ketut Berata; Ni Nyoman Werdi Susari; I Ketut Suatha
Buletin Veteriner Udayana Bul. Vet. Udayana. April 2024 Vol. 16 No. 2
Publisher : Fakultas Kedokteran Hewan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/bulvet.2024.v16.i02.p20

Abstract

Heart is the main organ in blood circulation which plays a role in pumping blood to all body cells and returning to the heart. Avian heart has four chambers consisting of two atria (dexter and sinister) and two ventricles (dexter and sinister), each chamber has three layers of walls consisting of epicardium, myocardium and endocardium. This study aimed to obtain information about the histological structure and histomorphometry of ventriculus dexter of the bali duck’s heart at grower phase. The study sample used 18 bali ducks, which were divided into two gender groups and each consisted of 9 ducks (3 months old). Ventriculus dexter sample was the processed into a histology preparation by Haematoxylin-Eosin (HE) staining. Anatomy and histology results were analyzed using descriptive qualitative analysis, while histomorphometry used the anova test with mean estimation using the SPSS 26 program. The mean thickness of the epicardium, myocardium, and endocardium in males respectively were 43,11 ± 12,05µm, 1.145,19 ± 133,99µm, 23,41 ± 6,91µm. While in females respectively were 34,98 ± 17,03µm, 1.367,41 ± 412,43µm, 11,86 ± 5,06µm. Histomorphometric data that has been analyzed shows that the results of measuring the thickness of the endocardium are significantly different (P<0,05), while measuring the thickness of the epicardium and myocardium was not significantly different (P>0,05).. It can be concluded that the anatomical structure of the heart and the histological structure of the ventriculus dexter of bali ducks didn’t differ between treatment males and females, but there were differences in the histomorphometry of the endocardial layer. Research on the heart of balinese ducks is still rarely carried out, so further research is needed on the structure and histomorphometry of the epicardium layer, myocardium layer, and endocardium layer of the dexter ventricle or other heart chambers in bali ducks at different phases.