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All Journal Jurnal Kedokteran Hewan The International Journal of Tropical Veterinary and Biomedical Research Jurnal Medika Veterinaria
Abdullah Hamzah, Abdullah
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology Medicine & Pharmacology Public Health Veterinary

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Sensitivity Test Of Ethanol Extract Of Senggani Leaves (Melastoma Candidum) On The Growth Shigella Atcc 25931 In Vitro Rosmaidar, Rosmaidar; Admi, Masda; Riady, Ginta; Isa, M.; Hamzah, Abdullah; Sabri, Mustafa; Nurzalika, Siti
Jurnal Medika Veterinaria Vol 17, No 2 (2023): J.Med.Vet
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.med.vet..v17i2.35157

Abstract

Senggani leaves are herbal plants that have antibacterial properties and contain phytochemical compounds in the form of flavonoids, saponins, tannins, steroids, and glycosides. The purpose of this study was to determine the sensitivity of Senggani (Melastoma candidum) leaf extract to the inhibition of the growth of Shigella ATCC 25931 in vitro. Reidentification of bacteria was carried out by Gram staining, and the sensitivity test was conducted on Mueller Hinton Agar media (MHA). Chloramphenicol was used as a positive control, and 1% CMC was used as a negative control. The results of the Gram staining showed Shigella ATCC 25931 bacteria, and the inhibition zone formed at each concentration was 25% (8.26 0.096 mm), 50% (9.02 0.158 mm), and 75% (9.83 0.100 mm). It can be concluded that all concentrations of the ethanol extract of senggani leaves have inhibitory sensitivity to the growth of Shigella ATCC 25931 in the weak category because the inhibition zone formed was 12 mm."
Resistance Testing of Salmonella sp. Isolated from Broiler Chicken against Antibiotics Syafitri, Martiana; Erina, Erina; AK, M Daud; Ferasyi, Teuku Reza; Hamzah, Abdullah; Nazaruddin, Nazaruddin; Ismail, Ismail
Jurnal Medika Veterinaria Vol 17, No 1 (2023): J.Med.Vet
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.med.vet..v17i1.20301

Abstract

Antibiotic resistance has become a global problem, this happens because strains of bacteria in the body are resistant to antibiotics, one of which is caused by improper use. This study aims to determine the resistance of Salmonella sp. isolated from broiler chickens to antibiotics. The method used for this study is the Kirby Bauer disc diffusion method. The research samples were eight isolates from broiler chickens collected by the Laboratory of Microbiology, Faculty of Veterinary Medicine, Universitas Syiah Kuala. This study used antibiotics amoxicillin, streptomycin, chloramphenicol, ciprofloxacin, gentamicin, and tetracycline. The data obtained are processed descriptively. The results showed five isolates (62.5%) showed multidrug resistance and very high levels of resistance to antibiotics from eight samples tested, namely tetracycline 87.5% (7/8), chloramphenicol 75% (6/8), amoxicillin 62.5% (5/8), and streptomycin 62.5% (5/8). Antibiotics that are still sensitive are gentamicin 62.5% (5/8) and ciprofloxacin 50% (4/8). Therefore, it can be concluded that Salmonella sp. has been resistant to several types of antibiotics.
EFFECT OF ETHANOLIC NEEM (Azadirachta indica) LEAVES EXTRACT ON DEVELOPMENT OF SPERMATID AND ANDROGEN RECEPTOR EXPRESSION IN THE TESTIS OF RABBIT Aulia, Usma; Wahyuni, Sri; Gholib, Gholib; Dasrul, Dasrul; Adam, Mulyadi; Rahmi, Erdiansyah; Hamzah, Abdullah
Jurnal Kedokteran Hewan Vol 17, No 1 (2023): March
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.ked.hewan.v17i1.30042

Abstract

The objective of this study was to determine the effect of ethanol extract of neem (Azadirachta indica) leaves on the number of spermatids and androgen receptor expression in the testicular tissue of New Zealand White (NZW) rabbits. Twelve adults male NZW rabbits with body weight (BW) 2-2.5 kg were divided into three treatment groups (n = 4), namely P1 (control group) given 0 mg/kg BW, P2 and P3 were given 200 mg/kg BW and 300 mg/kg BW of neem leaves ethanol extract respectively. The extract was administered orally using a gastric tube for 52 days. At the end of the treatment, the rabbits were terminated and the testes were collected to be processed into histological preparations and stained with Periodic Acid Schiff (PAS) staining to detect the number of spermatid and Immunohistochemical (IHC) staining to detect androgen receptor expression. The results showed that neem leaves extract administered at P3 rabbits significantly decreased the number of spermatids and androgen receptor expression in myoid peritubular cells and connective tissue P0.05), but not significantly different in the Leydig cells and blood vessels (P0.05) of testicular tissue. The conclusion of this study is that the ethanol extract of neem leaves at a dose of 300 mg/kg BW can be used as a contraceptive candidate compared to a dose of 200 mg/kg BW.
Prevalence of dermatophytosis in cats at Alfa Animal Clinic Banda Aceh Yuliansyah, Nanda; Zamzami, Rumi Sahara; Ferdian, Riyan; Daud, Razali; Hamzah, Abdullah
The International Journal of Tropical Veterinary and Biomedical Research Vol 9, No 1 (2024): Vol. 9 (1) May 2024
Publisher : The Faculty of Veterinary Medicine of Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/ijtvbr.v9i1.40261

Abstract

Dermatophytosis, a significant health issue in cats, is a dermatological condition caused by dermatophyte fungi, primarily involving the genera Microsporum, Trichophyton, and Epidermophyton. This study investigates the prevalence of dermatophytosis in cats at Alfa Animal Clinic, Banda Aceh, from June to November 2023. The prevalence of dermatophytosis varies geographically, influenced by climate, environmental conditions, and owner awareness. This study found a prevalence rate of 1.040% with 51 cases among 490 cats. The research highlights the need for improved hygiene practices, regular veterinary check-ups, and education for pet owners to manage and prevent dermatophytosis. The findings underscore the importance of ongoing surveillance and targeted interventions to control this zoonotic infection, ensuring better health outcomes for the feline population.
Co-Authors A.A. Ketut Agung Cahyawan W AK, M Daud Aulia, Usma Dasrul Dasrul Erdiansyah Rahmi Erina Erina Faisal Mustafa Ferdian, Riyan Gholib Gholib, Gholib Ginta Riady Habiburrahman Habiburrahman, Habiburrahman Ismail Ismail M.iSA - Masda Admi Mulyadi Adam, Mulyadi N. Nazaruddin Nanda Yulian Syah Nurzalika, Siti Ramadhan, Rezky Razali Daud Razali Razali Rosmaidar Rosmaidar, Rosmaidar Rusli Sulaiman Sri Wahyuni Syafitri, Martiana Teuku Reza Ferasyi Zamzami, Rumi Sahara