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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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THE LEVEL OF IMPLEMENTATION OF CATTLE FARM BIOSECURITY SYSTEM RELATED TO PREVENTION OF FOOT AND MOUTH DISEASE IN GIANYAR REGENCY OF BALI Jazuli Azra Mr; I Ketut Suada; Romy Muhammad Dary Mufa
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.p30

Abstract

Foot Foot and Mouth Disease is one of the acute diseases, this disease is caused by a virus of the genus Aphtovirus. This virus attacks cloven-hoofed animals both livestock and wild animals, the spread rate of FMD virus is very high, the mortality rate of this virus is 20% in young animals and 2% in adult animals. To prevent this disease itself, in addition to vaccination, it is necessary to apply biosecurity. The purpose of this study is to determine the level of application of biosecurity system in cattle farms, for the sample used in this study are simantri cattle farms and cattle groups (non-simantri) in Gianyar Regency. This research was conducted with interview techniques to simantri cattle farmers and cattle groups (non-simantri) in Gianyar Regency using a questionnaire. The results of the research previously tabulated into Microsoft Excel and analyzed descriptively qualitative shows that the level of application of biosecurity system on cattle farms in Gianyar regency is categorized into the category of sufficient. This shows that the application of biosecurity on cattle farms in Gianyar Regency has not been implemented properly. Based on the research results obtained, there are several suggestions given by the author, as follows: Although the spread of foot and mouth disease in Gianyar Regency has decreased, farmers are expected to always pay attention to the sanitation of cages and the cleanliness of their livestock, because poor sanitation is a source of disease, Traffic supervision or traffic control must also be considered by farmers, because this component is a very large factor in the spread of a pathogen, things that need to be considered are: As an effort to prevent the re-entry of foot and mouth disease (FMD) in cattle farms owned by farmers in Gianyar Regency, it is hoped that farmers can improve the biosecurity system on their farms. Where biosecurity is the main guard in protecting livestock from the spread of disease-causing microorganisms.
EVALUATION OF PRESERVED ORGANS OF PLASTINATION WITH THE DEHYDRATION PHASE AT ROOM TEMPERATURE Ni Nyoman Werdi Susari; I Nengah Wandia; I Ketut Suatha; Luh Gde Sri Surya Heryani
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.p26

Abstract

Organ preservation is an effort to maintain the integrity of organs for a long time by preventing further damage and decay processes. Plastination is an organ preservation process by inserting polymer materials to maintain the shape and composition of the organ. This research aims to evaluate the product of a plastination technique carried out using generic chemicals in the community and equipment. The organs used in this plastination process are heart, brain and lungs from the bali cattle. The research materials and tools needed are distilled water, formalin, acetone, liquid silicone rubber, silicon catalyst, 10 ml syringe, plastic bag/tub with lid, vacuum chamber, plastic bucket/tub without lid, and hardening room/box. The vacuum chamber is made from a modified drum so that it can accommodate cadaver plastination (large size). The plastination technique is carried out in four main stages, one of which is the dehydration phase with acetone which is carried out at room temperature. The plastinated organs that are the product of this technique will be evaluated for their flexibility, color, and odor. The results of this research produce plastinated organs that have a stiff texture, pale color, and a non-pungent odor. From the research results obtained, it can be suggested that it needs to be stored in a vacuum for longer (for 1 week) so that the texture can resemble its original shape.  
HISTOPATHOLOGY OF WHITE RAT SPLEEN INDUCED BY THE APPLICATION OF MIMOSIN FROM LEUCAENA LEAF SIMPLISIA Luh Gede Tasya Pradnya Prastistha; I Ketut Berata; Nyoman Sadra Dharmawan; Ni Nyoman Werdi Susari; Ni Luh Eka Setiasih; Luh Made Sudimartini
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.p18

Abstract

The Leucaena leucocephala is often used as an alternative feed for cattle. However, the utilization of leucaena leaves as cattle feed needs to be restricted because leucaena contains an anti-nutritional substance called mimosine. This study aimed to evaluate the impact of mimosine exposure from the leucaena plant on the spleen of white rats. The research used twenty male Wistar strain white rats aged 2 months weighing 300–350 grams, with spleen tissue as the sample. The treatment was divided into four different groups, including a negative control group, a positive control group given standard mimosine, and two groups exposed to leucaena leaf simplisia at different doses for 14 days via gavage. On the 15th day, the rats were euthanized for spleen extraction to prepare histopathological slides stained with hematoxylin-eosin. The results of histopathological examination, including congestion, bleeding, and inflammation, were analyzed using non-parametric Kruskal-Wallis and Mann-Whitney tests. Oral administration of mimosine from leucaena leaf simplisia to the spleen of white rats showed histopathological changes such as congestion, bleeding, and inflammation. The Kruskal-Wallis test revealed significant changes in congestion, bleeding, and inflammation. The Mann-Whitney test between rats given mimosine from leucaena leaf simplisia at doses of 50 mg/head/day and 150 mg/head/day showed a significant effect on inflammatory histopathological changes. Based on the research results, it can be concluded that there were histopathological changes, including congestion, bleeding, and inflammation due to mimosine administration from leucaena leaf simplisia compared to controls, and there was an influence of different doses of mimosine from leucaena leaf simplisia between doses of 50 mg/head/day and 150 mg/head/day, especially on inflammatory lesions. It is recommended for future research to further investigate the administration of mimosine from leucaena leaf simplisia over a longer period with larger doses.
GROWTH OF COLLAGEN AND FIBROBLAST NETWORK IN DOGS WITH DERMATITIS POST ECOENZYME TREATMENT Kadek Ferdy Agastia Dwi Pratama; I Nyoman Suartha; I Ketut Berata; Luh Made Sudimartini
Buletin Veteriner Udayana Bul. Vet. Udayana. February 2024 Vol. 16 No. 1
Publisher : Fakultas Kedokteran Hewan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/bvu.v16i1.32

Abstract

Alternative products have recently been growing rapidly in society, the existence of these products is also a way to support efforts to preserve the environment. Alternative products are often used as an alternative to disease therapy, as is the case with fermented products called ecoenzymes. The active ingredients contained in ecoenzymes have benefits as anti-inflammatory, anti-arthritis, antipyretic, hypoglycemic, anti-gastric ulcer, spermicidal, anti-fungal, antibacterial, diuretic, antimalarial, antitumor, and immunomodulator. This study aims to determine the role of ecoenzymes in the development process of collagen and fibroblast tissue in dogs suffering from Atopic Dermatitis skin disease. In this study, 5 swimming female dogs were tested aged 4 months to 6 months, which were divided into 2 groups with 2 different concentrations. The first group with 3 dogs treated with ecoenzyme baths with a concentration of 10% were bathed twelve times every three days. The second group with 2 dogs treated with ecoenzyme bathing was bathed with 10% ecoenzyme three times every three days, then a week after that the exoenzyme level was reduced to 2% and bathed four times once a week. The administration of this coenzyme was in the form of a bath with water mixed with ecoenzym, then observations were made microscopically on collagen and fibroblast tissue. In this study it was concluded that coenzyme could be an effective alternative treatment for treating atopic dermatitis characterized by the density of collagen and fibroblast tissue for 5 weeks of ecoenzym administration by bathing.
KNOWLEDGE, ATTITUDES AND BEHAVIOR OF DOG OWNERS TOWARDS RABIES IN BANJAR SELAT TENGAH, SELAT VILLAGE, BANGLI REGENCY I Made Abhiwedam Pasek; I Wayan Masa Tenaya; I MAde Sukada
Buletin Veteriner Udayana Bul. Vet. Udayana. February 2024 Vol. 16 No. 1
Publisher : Fakultas Kedokteran Hewan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/bvu.v16i1.33

Abstract

Rabies is a zoonotic disease caused by a neurotropic virus of the genus Lyssavirus in the Rhabdoviridae family. Rabies cases were detected in Bali in November 2008 in Badung Regency and spread gradually in all regencies, one of which was Bangli Regency. The purpose of this study was to determine the level of knowledge, attitudes and behavior of the people in Banjar Selat Tengah. The design of this research is observational. The method used was a survey of respondents, namely all dog-owning households in Banjar Selat Tengah, Selat Village. Based on data obtained from 34 (100%) respondents, namely from Banjar Selat Tengah, that the majority of the population has a good level of knowledge, attitude and behavior. Based on the results of the research that has been done, it shows that the level of knowledge of the people of Banjar Selat Tengah about rabies is good at 94.1%. In addition, the attitude of the Banjar Selat Tengah community can be categorized as a positive attitude of 79.4%. For the level of behavior of the Banjar Selat Tengah community, it is classified as good behavior at 79.4%. Based on the results of the study, it can be concluded that the number of families who keep dogs from Banjar Selat Tengah is 34 families. The majority of the banjar residents have a good level of knowledge, so does the community's attitude towards rabies which is also in the category of positive attitudes and the community's behavior towards rabies is quite good. It is hoped that the community can improve their knowledge, attitude and behavior towards rabies to help better manage rabies in the future.
HISTOMORPHOMETRY OF SMALL INTESTINE OF BALI DUCKS AT DIFFERENT AGES Maria Nindi Dewi Sugiarto; Ni Luh Eka Setiasih; Luh Gde Sri Surya Heryani; I Ketut Suatha; Ni Nyoman Werdi Susari; I Gede Soma
Buletin Veteriner Udayana Bul. Vet. Udayana. February 2024 Vol. 16 No. 1
Publisher : Fakultas Kedokteran Hewan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/bvu.v16i1.34

Abstract

Bali ducks are one of the local poultry breeds that have high potential as producers of meat and eggs. The existence of this Balinese duck is spread evenly in rural areas in Bali. This study aims to histomorphometry of the small intestine of Bali ducks at different ages. In this study, 18 male Bali ducks were used as small intestine samples at 1 month, 3 months and 5 months. Bali ducks were obtained from a duck farm in Mengwi District, Badung Regency, Bali Province. Sampling of the small intestine was carried out in three parts, namely the duodenum, jejunum and ileum, then the organs were fixed with NBF 10% which was then made into histological preparations with HE staining. The research results are presented in a quantitative descriptive form. The results showed that the histological structure of the small intestine, namely the duodenum, jejunum and ileum, is composed of four layers, namely the tunica mucosa, tunica submucosa, tunica muscularis and the outermost is tunica serosa. The histomorphometric results, namely the total thickness of the layers that make up the small intestine of Bali ducks aged 1, 3, and 5 months respectively were 180.39 ± 29.59µm; 170.35±32.91µm; 302.09±78.94µm. It can be concluded that the histomorphometry of the small intestine of Bali ducks in ducks aged 1, 3, and 5 months has differences of thickness.
HISTOMORPHOMETRIC FEATURES DAN PERCENTAGE OF NEUTROPHILS AND BASOPHILS IN BALI CATTLE BASED ON CONVENTIONAL SYSTEM Angela Ivanka Benedicta; Ni Ketut Suwiti; Ni Nyoman Werdi Susari; Ni Luh Eka Setiasih; I Ketut Suatha; 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.p24

Abstract

The Bali cattle rearing system in Bali is generally carried out using a conventional system. Conventional rearing is characterized by raising livestock on an area of land with food sources originating from the environment, so that the health of Bali cattle receives less attention. This maintenance method affects the body's resistance, one of the indicators is white blood cells. This study aims to determine the histology, morphometry and white blood cell count of neutrophils and basophils in Bali cattle based on conventional system. This research used samples in the form of blood from 30 Bali cattles, located in Bulian Village, Kubutambahan District, Buleleng Regency. Blood smears were fixed and stained using MDT IndoReagen®. Morphometric measurements of neutrophil and basophil white blood cells using the EP View application with 1000x magnification. Counting the number of neutrophils and basophils is done by counting from the edge of the field to the next edge, up to 100 leukocyte cells. The results showed that neutrophils have light pink, thin granular cytoplasm and have a segmented nucleus of 3-6 dark purple lobes with an average diameter of 5.79±0.57 µm. Basophils have purple granular cytoplasm and have a dark purple nucleus that is multi-segmented (polymorphonuclear) with an average diameter of 6.53±0.78 µm. The histological structure of neutrophils and basophils in Bali cattle based on conventional system is similar to neutrophils in other ruminants. The total number of neutrophil white blood cells was 14% and basophils was 8%. Further research needs to be done regarding health status by looking at other indicators such as the presence of white blood cells, eosinophils, lymphocytes and monocytes in Bali cattle based on conventional systems.
HISTOMORPHOMETRI OF WHITE BLOOD CELLS OF BALI DUCKS USING HISTOCHEMICAL METHODS I Gusti Ngurah Jagad Anom Ksatriya; Ni Ketut Suwiti; Anak Agung Sagung Kendran; Ni Luh Eka Setiasih; I Ketut Suatha; Ni Nyoman Werdi Susari
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.p25

Abstract

Bali ducks are one of the local poultry breeds whose meat and eggs are usually used. Bali ducks can experience immune disorders, especially their susceptibility to disease. White blood cells can be used as an indicator of the infection in the body, so white blood cell examination is necessary to evaluate livestock health. This study aims to determine the histomorphometric structure and differences in white blood cells in male and female Bali ducks. This research used blood samples from 8 male Balinese ducks and 8 female Balinese ducks aged two to three months from farms in Mengwi District, Badung Regency. Staining of blood smear was carried out using eosin and methylene blue staining (MDT IndoReagen®). Examination and measurement of blood cell preparations were carried out using an Olympus CX33 microscope and EPView application. Data analysis was carried out using independent samples T-test with the help of SPSS software. The results of histomorphometric examination showed that the heterophyll diameter of male Bali ducks was 5.38±0.62 µm, and the female Bali ducks was 5.23±0.60 µm. The eosinophil diameter of male Bali ducks was 5.49±0.62 µm, and the female Bali ducks was 4.99±0.54 µm. The basophil diameter of male Bali duck was 3.82±0.35 µm, and the female Bali duck was 4.33±0.52 µm. The monocyte diameter of male Bali duck was 5.13±0.72 µm, and the female Bali duck was 4.99±0.37 µm. The lymphocytes diameter of male Bali duck was 4.18±0.74 µm, and the female Bali duck was 4.52±0.58 µm. Based on the research results, it can be concluded that there is no histomorphometric difference between the white blood cells of male and female Bali ducks (P>0.05). Further research is needed regarding the histomorphometric comparison of white blood cells in Bali ducks at different ages to obtain more complete data.
IMPLEMENTATION OF ANIMAL WELFARE ON PIG FARMS IN SEBATU AND TARO VILLAGE, TEGALLALANG DISTRICT, GIANYAR BALI Ni Putu Juni Ratna Dewi; Kadek Karang Agustina; Romy Muhammad Dary Mufa
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.p28

Abstract

The increasing demand for pork has led some farmers to allegedly ignore animal welfare principles, focusing more on achieving high production targets. The purpose of this study was to determine the application of animal welfare standards on pig farms in Sebatu and Taro Village, and see the differences between the two villages. The method used was a survey of farmers, namely 25 farmers in each of the two villages. The data obtained were analysed descriptively and comparatively. The results showed that pig farmers in Sebatu and Taro villages have implemented animal welfare very well 54% and 46%. Comparative analysis found no difference in the application of animal welfare between the sampling villages. It can be concluded that the principles of animal welfare have been fulfilled for pigs in Sebatu and Taro Village. It is recommended that farmers reduce the use of battery cages, and provide enrichment facilities for pigs to express their natural habits.
LEVEL OF KNOWLEDGE AND IMPLEMENTATION OF CATTLE BARN BIOSECURITY RELATED TO PREVENTION OF FOOT AND MOUTH DISEASE IN GIANYAR BALI Nurlastri Natalia; I Ketut Suada; Tri Komala Sari
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.p19

Abstract

Foot and mouth disease is a disease that attacks cloven-hoofed animals, one example of which is cattle. Foot and mouth disease makes many farmers lose money so vaccination is carried out to prevent it. However, this alone is not enough, to prevent this, the Ministry of Agriculture advises farmers to tighten biosecurity. The aim of this research was to determine the level of knowledge of livestock breeders and cowshed biosecurity regarding the prevention of foot and mouth disease in Gianyar Regency, Bali. The data collection technique was carried out by random purposive sampling in each group. Each group represents two people from each simantri group. Then the data was analyzed descriptively qualitatively and displayed in table form and using a 0-2 Likert scale, to find a relationship between the level of knowledge and biosecurity implementation, the data was analyzed using a correlation test. From the interview results, it was obtained that simanteri in Gianyar Regency had knowledge with a percentage of 58% or in the sufficient category. Knowledge is influenced by several factors, namely education, age and length of maintenance. In this research, the higher the education, the better the knowledge they have, but this does not apply to the level of age and length of maintenance, the longer the age or the length of maintenance does not determine whether the simantri have good knowledge. This is one of the reasons why Simanteri does not implement biosecurity properly. The implementation of biosecurity standards in Gianyar Regency, Bali is in the poor category with an average score of 11.3 or equivalent to 37.6%. There are still many people who have not implemented cage biosecurity. In the correlation test, knowledge only affects 0.601, and the rest is influenced by many factors that need to be investigated further. From the correlation test, the strength of the relationship between knowledge and attitudes of breeders is considered very weak. However, the relationship between the two variables is unidirectional, where if knowledge simultaneously increases, biosecurity implementation will also increase. Based on the research results, the author suggests carrying out additional outreach and education efforts.

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