I Made Damriyasa
Laboratorium Patologi Klinik Veteriner, Fakultas Kedokteran Hewan Universitas Udayana, Jl. PB. Sudirman, Sanglah, Denpasar, Bali; Indonesia, 80234

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TOTAL AND DIFFERENTIAL LEUKOCYTES OF LAYING CHICKENS AFTER NEWCASTLE DISEASE AND INFECTIOUS BRONCHITIS VACCINATION Iqbal Bayu Samudra; Anak Agung Sagung Kendran; Gusti Ayu Yuniati Kencana; I Made Damriyasa; Ida Bagus Kade Suardana; I Gede Soma
Buletin Veteriner Udayana Bul. Vet. Udayana. August 2024 Vol. 16 No. 4
Publisher : Fakultas Kedokteran Hewan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/bulvet.2024.v16.i04.p41

Abstract

Research on the total and differential leukocytes of post-vaccination laying hens which was carried out on commercial farms in Tabanan Regency, Bali aims to determine and study the effect of combination vaccines Newcastle Disease LaSota strains and Infectious Bronchitis on the total number and types of leukocytes in the blood. A total of 40 laying hens aged 30 weeks were taken using purposive sampling for the research sample. Chicken blood samples were taken four times, starting from pre-vaccination to three weeks post-vaccination. The total leukocyte count is checked using a hemocytometer, while the leukocyte differential is checked using a blood smear. Data from total and differential leukocyte examination results were analyzed quantitatively descriptively. The results showed that there was a significant effect (p<0.05) on total leukocytes, heterophils, eosinophils and lymphocytes, and no significant effect (p>0.05) on basophils and monocytes.
PERCENTAGE OF ELIGIBILITY OF GOAT LIVERS FROM OLDER ANIMALS SLAUGHTERED AND DISTRIBUTED TO THE COMMUNITY DURING EID AL-ADHA 2025 THROUGH POST-MORTEM EXAMINATION IN EAST DENPASAR DISTRICT, DENPASAR CITY I Komang Sada Wiratama; I Made Damriyasa; Romy Muhammad Dary Mufa
Buletin Veteriner Udayana Bul. Vet. Udayana. December 2025 Vol. 17 No. 6
Publisher : Fakultas Kedokteran Hewan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/bulvet.2025.v17.i06.p19

Abstract

Eid al-Adha is closely associated with large-scale animal slaughter, making it essential to ensure the safety of meat and organs distributed to the community. The liver is one of the vital organs shared with consumers but is prone to abnormalities, particularly in older goats. This study aimed to determine the percentage of suitability of goat livers (Capra spp.) from older sacrificial animals through post-mortem examination in East Denpasar District in 2025. A descriptive observational design with a cross-sectional approach was employed. A total of 42 goat liver samples were collected from five villages using purposive sampling combined with cluster sampling. Post-mortem examinations were performed through inspection, palpation, and incision, assessing parameters of shape, color, consistency, and odor. The results revealed that 39 samples (92.8%) were normal and deemed suitable for consumption, while 3 samples (7.2%) exhibited abnormalities such as white spots and pale discoloration, making them conditionally consumable after the removal of unfit portions. No samples were completely rejected or required special heat treatment. In conclusion, most livers of older sacrificial goats in the study area still met the Safe, Healthy, Wholesome, and Halal standards. Post-mortem inspection proved to be an essential preventive measure to safeguard food safety from sacrificial animals. It is recommended that similar inspections be consistently implemented to prevent unsuitable organs from being distributed to the public.