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I Putu Cahyadi Putra
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Buletin Veteriner Udayana
Published by Universitas Udayana
ISSN : 20852495     EISSN : 24772712     DOI : https://doi.org/10.24843/bulvet.2024.v16.i05.p01
Core Subject : Health, Science,
Immunology & microbiology Public Health Veterinary
FOCUS The journal focused on Veterinary Medicine, Animal Sciences, and Health Studies with various developments. SCOPE Zoonoses, Public Health, One Health, Epidemiology, Reproduction, Virology, Bacteriology, Parasitology, Mycology, Internal Medicine, Surgery, Orthopedics, Vaccines, Genetics, Molecular Biology, Physiology, Nutrition and Dietetics, Feed Science, Meat Science, Animal Welfare, Animal Behavior, Endocrinology and Metabolism, Animal Care, Veterinary Education, Livestock Management and Production, Poultry, Horse Science, Cattle Science, Small Ruminants, Pig Science, Aquaculture, Fish Diseases, Fisheries Science and Fish Nutrition, Zoo Animal Management, Zoo Animal Disease Studies, Wildlife Diseases, Conservation Science, and other related studies.
Arjuna Subject : Kedokteran Hewan - Kedokteran Hewan (Lain-Lain)
Articles 394 Documents
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HISTOMORPHOMETRY OF THE SUPERFICIAL PECTORALIS MUSCULAR AND CRANIAL TIBIALIS MUSCULAR OF BALI DUCKS IN THE GROWTH PHASE I Kadek Ari Satria Prayoga; Ni Luh Eka Setiasih; Luh Gde Sri Surya Heryani; 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.p11

Abstract

Superficial pectoralis muscle is a chest muscle that is located on the surface and functions in wing movement. Tibialis cranialis muscle is the top muscle in the calf muscle structure, which functions to support the bird's body. This study aims to determine the histomorphometry of the superficial pectoralis muscle and cranial tibial muscle of male and female Bali ducks in the growing phase. This research used 20 Balinese ducks aged 12 weeks. Direct anatomical examination and histological structure with a binocular light microscope. Histomorphometry was measured using the Olympus Cellsens Standard application. Anatomy and histology results were analyzed using descriptive qualitative analysis, and histomorphometry using the ANOVA test with mean estimation. Histological structure of the superficial pectoralis muscle and cranial tibial muscle consists of muscle fibers, fasciculus, endomysium, perimysium and epimysium connective tissue. Histomorphometry of fascicle size, perimysium connective tissue thickness, and superficial pectoralis muscle endomysium were significantly different (P<0.05). Histomorphometry of the size of the fasciculus, perimysium connective tissue and endomysium of the cranial tibial muscle was not significantly different (P>0.05) in different genders. It can be concluded that the superficial pectoralis muscle and cranial tibial muscle of males and females in the growing phase are the same in terms of anatomical structure, but the size of the histological structure is different. Histomorphometry of the superficial pectoralis muscle of male and female Bali ducks is significantly different (P<0.05), but not for the tibialis cranialis muscle. Further research is needed regarding the muscles of Bali ducks at other ages.
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
POTENTIAL OF MENIRAN LEAF EXTRACT ON NEWCASTLE DISEASE ANTIBODY TITER IN BROILERS Citra Widiawati; Ida Bagus Kade Suardana; Gusti Ayu Yuniati Kencana; Ni Luh Eka Setiasih; Tjokorda Sari Nindhia; Anak Agung Sagung Kendran
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.p15

Abstract

Newcastle Disease (ND) is one of the infectious diseases that easily attack broilers. Vaccinations carried out to optimize chicken immunity often get unsatisfactory results, so green meniran (Phyllanthus niruri Linn.) is needed as an immunostimulator. Green meniran leaf extract contains flavonoid compounds as the main component to trigger T cells to help B cells to produce antibodies. This study aims to determine the effect of meniran leaf extract (Phyllanthus niruri Linn.) on booster vaccinated broilers on ND antibody titer. The research design used was a complete randomized design in a nested pattern with a total of 30 broilers divided into three treatment groups, namely 10 broilers not given the ND La Sota booster vaccine and not given meniran leaf extract but given a placebo (K-), 10 broilers given the ND La Sota booster vaccine without meniran leaf extract (K+), and 10 broilers given the ND La Sota booster vaccine and meniran leaf extract in drinking water for seven days before and 14 days after vaccination (P). The samples used were one day before booster vaccination (9-day-old broilers), one week after booster vaccination (17-day-old broilers) and two weeks after booster vaccination (24-day-old broilers). Serum obtained was examined serologically by hemagglutination inhibition (HI) test. The data obtained were analyzed statistically Analysis of Variance (Anova) with a significant level of 5% and regression analysis using SPSS (Statistical Product and Service Solution) software. The results showed that in the administration of meniran leaf extract(Phyllanthus niruri Linn.) and the effect of sampling time after ND booster vaccination had an increase in ND antibody titer which was significantly different (P < 0.05) in treatment P with a mean of 2.8; 4.3; 7.1 and a total mean of 4.7 (titer in HI log 2). Regression analysis showed that the P treatment had the highest increase in the third week after ND booster vaccination compared to the K- and K+ treatments.
A STRUCTURE AND HISTOMORPHOMETRY OF BALI DUCK TESTES IN THE GROWER PHASE Ni Made Santi Rahayu Adiari; Ni Luh Eka Setiasih; I Putu Sampurna; 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.p17

Abstract

Testes are male reproductive organs which are responsible for producing spermatozoa and steroid hormones. This study aims to determine the histology and histomorphometry structure of bali duck testes in the grower phase at the age of 12 weeks in one of the farms in Mengwi District, Badung Regency. The number of samples used in this research was 10 male bali ducks that were in good health. There are two examination methods carried out, namely the qualitative descriptive anatomical structure and histology examination method and the quantitative histomorphometry examination method of bali duck testicles which are analyzed using the One-Sample T-test with a confidence level of 95%. The results of this study show the anatomical structure of the bali duck testicles which are located in the abdominal cavity, between the kidneys and the lungs. The pair of testicles have the shape of a bean and are cream colored. The results of research on the histological structure of bali duck testes consist of seminiferous tubules, interstitial tissue, leydig cells, and tunica albuginea. The results of histomorphometry measurements of bali duck testes showed that the wall thickness of the seminiferous tubules was 23.6760 ± 1.4425 (µm), the number of seminiferous tubules was 421.1000 ± 56.1396 and the thickness of the tunica albuginea was 29.5000 ± 5.048 (µm). Considering the importance of knowledge about the structure of bali duck testicles, it is recommended for future researchers to examine the structure and histomorphometry of bali duck testicles at different ages in the growing phase.
SHEDDING DETECTION OF NEWCASTLE DISEASE VIRUS VACCINE IN LAYING HENS POST-VACCINATION Ni Kadek Kamala Dewi; Gusti Ayu Yuniati Kencana; Ida Bagus Kade Suardana
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.p19

Abstract

The poultry industry in Indonesia is still experiencing problems, especially in terms of disease attacks, one of which is Newcastle Disease (ND). ND is caused by Avian Paramyxovirus type-1 (APMV-1) virus and is an infectious and also acute disease in Indonesia. ND management has so far been carried out by vaccination and improved husbandry management. ND vaccination can use active vaccines, inactive vaccines or combination vaccines. Despite vaccination, ND is still frequently reported. The aim of this study was to determine the safety of Newcastle Disease (ND) Genotype VII vaccine based on post-vaccination virus shedding. Shedding viruses leave the body of poultry through excretion, especially feces, which can cause environmental pollution. The samples used were 10 cloacal swab samples of laying hens taken for five periods and isolation of embryonated chicken eggs. The inoculated liquid on embryonated chicken eggs was harvested and HA test was conducted to check the shedding of ND vaccine virus. The results showed no shedding of the vaccine virus characterized by negative results in the HA test. These negative results indicate that the inactivated ND Genotype VII vaccine is safe for the environment, however farmers need to implement biosecurity to prevent the entry of ND into the farm.
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.
DISINFECTANT APPLICATION LEVELS IN COWSHED FOR PREVENTING OF FOOT AND MOUTH DISEASES IN GIANYAR Ni Ketut Vonny; I Ketut Suada; I Wayan Masa Tenaya
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.p21

Abstract

Foot and mouth disease (FMD) is a contagious viral disease that attacks cloven-hoofed livestock such as cattle, buffalo, sheep and goats. The spread of FMD in cattle is prone to occur, therefore efforts are needed to prevent transmission and spread of the disease, one of which is through biosecurity management, namely sanitation and disinfection. The aim of this research is to determine the level of implementation of disinfection in cattle pens and its relationship to preventing FMD cases in cattle in Gianyar Regency, Bali. The data collection method used a questionnaire by conducting interviews with one member of each cattle breeder group consisting of simantri and non-simantri breeder groups in Gianyar Regency. The results of this study show that the level of application of disinfection in preventing FMD by cattle breeders in Gianyar Regency is classified as poor (score ≤ 60%) by 76.7% of breeders, is classified as sufficient (score 60-75%) by 23.3% of breeders, and is classified as good (score ≥ 76%) as many as 0% of breeders. Meanwhile, no relationship was found between the level of disinfectant application and the prevention of FMD cases. It was concluded that cattle breeders in Gianyar Regency had a poor level of disinfection implementation and prevention of FMD transmission had been carried out through vaccination which had an effect on reducing cases. However, implementing disinfection is also important to prevent the possibility of livestock being infected by other infectious diseases. Therefore, breeders are expected to implement biosecurity, namely continuous disinfection to prevent the possibility of infection from other diseases on the farm.
HISTOPATHOLOGICAL PICTURE OF WHITE RATS LIVER DUE TO THE ADMINISTRATION OF MIMOSIN FROM SIMPLISIA LEUCAENA LEAF Fauzia Hadista Anjani; I Ketut Berata; Siswanto; Luh Made Sudimartini; Ni Luh Eka Setiasih; I Nyoman Sulabda
Buletin Veteriner Udayana Bul. Vet. Udayana. June 2024 Vol. 16 No. 3
Publisher : Fakultas Kedokteran Hewan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/bulvet.2024.v16.i3.p26

Abstract

Leucaena leaves (Leucaena leucocephala) are widely used as cattle feed because they contain high protein, flavonoids, tannins and other beneficial substances. In addition to containing good animal feed ingredients, it turns out that leucaena leaves contain toxic ingredients called mimosin. This study aims to study the impact of mimosin on the liver of experimental animals. The study used white rats (Rattus norvegicus) male wistar, aged 2 months with a body weight of 300-350 g, as many as 20 heads divided into 4 treatment groups. The 4 treatment groups were negative control (P0), positive control was given pure mimosin 5 mg/head/day (P1), group was given mimosin from leucaena leaf simplisia 50 mg/head/day (P2), group was given mimosin from leucaena leaf simplisia 150 mg/head/day (P3). Each treatment was given orally for 14 days. On day 15, a necropsy was performed and then the liver was taken and then put into neutral 10% formalin buffer (NBF) for further histopathology using Hematoxylin and Eosin (HE) staining. Histopathological examination is carried out covering five lesion variables, namely fatty degeneration, congestion, bleeding, inflammation, and necrosis. The severity of the lesion was scored, namely score 0 (normal), score 1 (mild), score 2 (medium) and score 3 (severe). The histopathological examination data were then analyzed using the Kruskal-Wallis non-parametic test and the Mann-Withney follow-up test. Based on the results of the study, administration of pure mimosin 5 mg and simplisia of leucaena leaves 50 mg and 150 mg caused histopathological lesions of rat liver (Rattus norvegicus) in the form of fatty degeneration, congestion, bleeding and inflammation that were significant compared to controls, except necrosis lesions. There was no significant lesion difference between mimosin from leucaena leaf simplisia between doses of 50 mg/head/day and 150 mg/head/day. It is necessary to carry out further research on the administration of mimosine in leucaena leaf simplicia at higher doses and given over a longer period, so that the factors of acute and chronic toxicity due to mimosine from leucaena leaves are known.
THE EFFECT OF MIMOSINE FROM SIMPLICIA OF THE LAMTORO LEAF ON THE HISTOPATOLOGICAL OF WHITE RATS’ TESTIS Sarli Jessica Oktavia Simanjuntak; I Ketut Berata; Ida Bagus Oka Winaya; Ni Luh Eka Setiasih; Luh Made Sudimartini; Ni Nyoman Werdi Susari
Buletin Veteriner Udayana Bul. Vet. Udayana. June 2024 Vol. 16 No. 3
Publisher : Fakultas Kedokteran Hewan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/bulvet.2024.v16.i3.p22

Abstract

Lamtoro leaves (Leucaena leucocephala) are often used as cattle feed. Lamtoro leaf feeding causes decrease in sperm concentration, in diameter of the seminiferous tubules, impaired spermatogenesis, cell degeneration and atrophy. This research aims to determine the histopathology of the testes of white rat given mimosine at different doses. This research uses 20 of 2 months old male Wistar strain white rat with 300-350 g body weight. This research used a completely randomized design (CRD) with 4 treatments, which is P0 (negative control), P1 (positive control) is given mimosine standard 5 mg/day/head, P2 is given lamtoro leaf simplicia 50 mg/day/head and P3 is given leaf simplicia lamtoro 150 mg/day/head. Treatment was given for 14 days orally and on the 15th day a necropsy of testicular organ was taken. Histopathological examination was carried out based on the presence of congestion and necrosis lesions in the seminiferous tubules. Data from testicular histopathological examination results were scored based on severity consisting of, 0 = no lesions; 1= mild lesion (focal); 2= moderate lesion (multifocal); 3 = severe (diffuse), then analyzed with the Kruskal-Wallis and Mann-Whitney tests. The results of the study showed that administration of mimosine from lamtoro leaf simplisia could cause congestion and necrosis compared to control and treatment. Administration of mimosine dose 5 mg/day/ head (P1) causes congestion and necrosis while administration of mimosine from lamtoro leaf simplicia dose 50 mg / head / day (P3) does not cause lesions and dose 150 mg/day/ head (P2) causes congestion in the testicles.
BAT-BORNE ZOONOTIC VIRUS: A LITERATURE REVIEW Kadek Karang Agustina
Buletin Veteriner Udayana Bul. Vet. Udayana. June 2024 Vol. 16 No. 3
Publisher : Fakultas Kedokteran Hewan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/bulvet.2024.v16.i3.p21

Abstract

Bats are flying mammals that are known to be reservoirs of many diseases, especially viruses. Several dangerous and zoonotic viruses are transmitted by bats. This paper aims to provide a systematic summary of zoonotic viruses that can be transmitted by bats. This paper uses the PRISMA method. The review showed that some important viral diseases transmitted to humans by bats are Ebola, Nipah, SARS-CoV, MERS-CoV, Hendra and Rabies. The case fatality rate caused by these diseases is very high to above 50% of the sufferers. It can be concluded that vigilance must continue and be increased against bats that can threaten human and animal health at any time. Understanding and judiciously managing interactions between humans and bats is critical to the prevention of zoonotic diseases.

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