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All Journal Buletin Veteriner Udayana Jurnal Peternakan Indonesia Jurnal Medika Veterinaria
Hennivanda Hennivanda
Fakultas Kedokteran Hewan Universitas Syiah Kuala. Laboratorium Riset Fakultas Kedokteran Hewan Universitas Syiah Kuala.
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Immunology & microbiology Medicine & Pharmacology Public Health Veterinary

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Morfologi Sel Darah Merah Ular Sanca Kembang Lokal Sumatera Arman Sayuti; Nuzul Asmilia; Rizki Ading Anugrah; Erdiansyah Rahmi; Roslizawaty Roslizawaty; Hennivanda Hennivanda
Buletin Veteriner Udayana Vol. 14 No. 2 April 2022
Publisher : The Faculty of Veterinary Medicine, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (190.732 KB) | DOI: 10.24843/bulvet.2022.v14.i02.p12

Abstract

Blood examination is an examination for further diagnosis, one of the methods for further diagnosis was to see the morphology of red blood cells. The aim of this study was to determine the morphology of red blood cells in the local Sumatran reticulated python (Malayophyton reticulatus). Fives samples of local Sumatran reticulated python (M. reticulatus) blood were collected through the ventral coccigea vein and made a blood smear. The results obtained were analyzed using descriptive methods, the results were that the morphology of red blood cells of Sumatran reticulated pythons was oval in shape, had an oval to round nucleus, pink-purple cytoplasm and a deep purple nucleus. In addition, polychromatophilic red blood cells were also found with irregular nuclei, irregular cell shape, cell cytoplasm that was more faded than adult red blood cells and slightly smaller in size than adult erythrocytes. The conclusion is that the adult red blood cells of Sumatran reticulated pythons are oval in shape, has a nucleus, pink-purple cytoplasm and dark purple cell nucleus. The morphology of immature red blood cells is characterized by irregular nuclei, irregular cell shape and faded cytoplasm. Further research is needed to measure and count the number of the other blood cells.
Isolasi dan Identifikasi Bakteri Gram Positif Staphylococcus aureus dan Micrococcus pada Peternakan Sapi yang Terindikasi Mastitis Siti Rani Ayuti; Widya Nur Hidayati; Masda Admi; Rosmaidar Rosmaidar; Zainuddin Zainuddin; Hennivanda Hennivanda; Ali Makmur
Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science) Vol 25, No 1 (2023): Jurnal Peternakan Indonesia
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jpi.25.1.98-109.2023

Abstract

Mastitis menjadi salah satu penyakit yang menyebabkan penurunan produksi ternak dan sulit disembuhkan dengan menggunakan antibiotik dan dapat menimbulkan residu, serta memicu resistensi antibiotik. Penelitian ini bertujuan untuk mengetahui bakteri Gram positif yang dapat menjadi penyebab mastitis pada sapi. Penelitian menggunakan sampel yang diambil dari peternakan rakyat dengan cara swab ambing ternak. Isolasi bakteri dilakukan dengan cara penanaman pada media Mannitol Salt Agar (MSA) dan melakukan Identifikasi dengan pewarnaan Gram, Uji Katalase dan Uji biokimia (maltosa dan laktosa). Data dianalisis menggunakan analisis deskriptif yaitu jenis-jenis bakteri sebagai agen penyebab mastitis. Hasil penelitian yang didapatkan sebagai bakteri penyebab mastitis spesies Staphylococcus aureus dan Micrococcus sp. yang tergolong pada bakteri Gram positif. Dapat disimpulkan bahwa pada sapi terindikasi mastitis terdapat bakteri Gram positif, hal tersebut secara morfologi diidentifikasi yaitu Staphylococcus aureus dan Micrococcus.
3. Efficacy of Jatropha (Jatropha curcas L) Cream sap Leucocytes in Inflammation Phase of Wound Healing Mita Nasuha Risky; Triva Murtina Lubis; M. Nur Salim; Teuku Zahrial Helmi; Abdul Harris; Hennivanda Hennivanda; Dian Masyitha; Cut Dahlia Iskandar; Fitriani Fitriani; Abdul Hamzah; T. Fadrial Karmil
Jurnal Medika Veterinaria Vol 14, No 2 (2020): J.Med.Vet
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.med.vet..v14i2.19092

Abstract

This study aims to determine the efficacy of giving jatropha cream (Jatropha curcas L.) on the number of leukocytes in the inflammatory phase of wound healing in the mice’s skin. The method used is literature study research with qualitative techniques. The data used in this study comes from the result of studies that have been conducted and published in national or international online journals. References used are all research articles with data selection. The results of data analysis showed that the administration of jatropha cream (Jatropha curcas L.) was effective in limiting or inhibiting the accumulation of leukocytes in the area of inflammation and could stimulate the formation of new blood vessels (angiogenesis) in the inflammatory phase of wound healing of the mice’s skin. Based on these data it can be concluded that the efficacy of jatropha cream (Jatropha curcas L.) affects the number of leukocytes in the inflammatory phase of wound healing of mice's skin.
Effect of Temperature and Storage Time on The Quality of Quail Egg (Coturnix coturnix japonica) Siti Rani Ayuti; Monita Previa Alasa; Rastina Rastina; Hennivanda Hennivanda; Muhammad Hambal; Abbas Abbas
Jurnal Medika Veterinaria Vol 15, No 2 (2021): J.Med.Vet
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.med.vet..v15i2.26918

Abstract

Many people favor quail eggs because they contain good nutrients, and are easy to obtain at an affordable price. This research was conducted to study the effect of temperature and storage time on the quality of quail eggs. The samples in this study were 66 quail eggs which were divided into two groups, the first group (33 eggs) was stored at 27oC, and the second group (33 eggs) was kept at 5oC. This study used a completely randomized design with two factors, temperature and storage time. The observation was carried out on days 1, 7, 13, 19, 25, and 31 with triplicates. The parameters used in this study were air sac height, egg yolk index, white egg index, and Haugh Unit (HU). This study showed that temperature and storage time affected the quality of quail eggs. Eggs stored at 27oC showed a quality decrease indicated by higher air sac position, and lower egg yolk index and egg white index. Eggs kept at 5oC showed no significant degradation. The HU for both groups ranged between 76-81 which implied that the eggs had AA quality even after 31 days of storage.
5. Antimicrobial Activity of Balakacida (Chromolaena odorata) Endophytic Bacteria Isolated from Aceh Besar Against Staphylococcus aureus and Pseudomonas aeruginosa Wahyu Eka Sari; Darmawi Darmawi; Morizka Wianda; Erina Erina; Rumi Sahara Zamzami; Muhammad Hambal; M. Nur Salim; Hennivanda Hennivanda; Triva Murtina Lubis
Jurnal Medika Veterinaria Vol 14, No 2 (2020): J.Med.Vet
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.med.vet..v14i2.19415

Abstract

This study aims to isolate the balakacida (Chromolaena odorata) endophytic bacteria from Aceh Besar and to test its antimicrobial activity against pathogenic bacteria Staphylococcus aureus and Pseudomonas aeruginosa. Balakacida leaf samples were isolated and purified using nutrient agar (NA) media, followed by morphological observations and antimicrobial in vitro tests using a disk diffusion assay (Kirby Bauer). The results showed that a total of 50 endophytic bacterial colonies were isolated from the balakacida and 12 selected endophytic bacterial isolates had different morphologies from cream to yellowish cream color, then after antagonist test directly screening obtained four endophytic bacterial isolates which had the potential as antimicrobial. The results of in vitro antimicrobial tests showed that the four isolates of balakacida endophytic bacteria (BEA-1, BEA-2, BEA-3, and BEA-4) were able to inhibit the growth of pathogenic bacteria S. aureus and P. aeruginosa with the diameter of the zone of inhibition was 16.03 mm - 19.75 mm (medium inhibition category) and 15.35 mm - 21.24 mm (weak to strong inhibition category), respectively. Based on these results, it can be concluded that BEA-2 isolate has the strongest inhibition of 21.24 mm, so that it has the potential as an antimicrobial candidate for P. aeruginosa and can be used as an alternative antimicrobial product.
7. Inhibition Activity of Ethanolic Extract of Binahong Leaf (Anredera cordifolia (Ten.) Steenis) on Staphylococcus aureus Bacteria Herrialfian Herrialfian; Mizla Maulia Nisya Lubis; Darmawi Darmawi; Maryulia Dewi; Erina Erina; Hennivanda Hennivanda; Abdul Harris
Jurnal Medika Veterinaria Vol 15, No 1 (2021): J.Med.Vet
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.med.vet..v15i1.9988

Abstract

This research aimed to investigate the inhibition activity of ethanolic extract of binahong leaf (Anredera cordifolia (Ten.) Steenis) on Staphylococcus aureus. Bacteria were obtained from the Microbiology Laboratory of Faculty of Veterinary Medicine Unsyiah, isolated from the honey bear (Helarctos malayanus) wound area. This experiment was conducted with re-identification of the bacteria before treatment. Afterward, the bacteria were treated with ethanolic extract of binahong leaf with a concentration of 20%, 40%, 60%, and 80% by using the disc diffusion (Kirby-Bauer) method. The data were analyzed descriptively by measuring and comparing the inhibition zone among treatments. The results showed that the treatment could inhibit the growth of Staphylococcus aureus, however, the inhibition zone was narrow with a mean diameter of 20% was 6.8 mm, 40% was 7.4 mm, 60% was 8.2 mm, and 80% was 8.1 mm. It can be concluded that ethanolic extract of binahong leaf had comparative inhibition activity toward Staphylococcus aureus.
Co-Authors Abbas Abbas Abdul Hamzah Abdul Harris Abdul Harris Ali Makmur Arman Sayuti Cut Dahlia Iskandar Darmawi Darmawi Darmawi Darmawi Dian Masyitha Erdiansyah Rahmi Erina Erina Erina Erina Fitriani Fitriani Herrialfian . M Nur Salim M. Nur Salim Maryulia Dewi Masda Admi Mita Nasuha Risky Mizla Maulia Nisya Lubis Monita Previa Alasa Morizka Wianda Muhammad Hambal Muhammad Hambal Nuzul Asmilia Rastina Rastina Rizki Ading Anugrah Roslizawaty Roslizawaty Rosmaidar Rosmaidar Rumi Sahara Zamzami Sari, Wahyu Eka Siti Rani Ayuti Siti Rani Ayuti T. Fadrial Karmil Teuku Zahrial Helmi Triva Murtina Lubis Widya Nur Hidayati Zainuddin Zainuddin