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Dwinna Aliza
Faculty Of Veterinary Medicine, Universitas Syiah Kuala
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology Medicine & Pharmacology Veterinary

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Journal : Jurnal Medika Veterinaria

 1 
Behavior and Gill profile of Nile Tilapia (Oreochromis niloticus) Induced by Density stress Dwinna Aliza
Jurnal Medika Veterinaria Vol 8, No 1 (2014): J. Med. Vet.
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.med.vet..v8i1.3344

Abstract

 The aim of this research was to observe behavior and gill profile of nile tilaphia (Oreochromis niloticus) induced by density stress. A total of 50 nile tilapia fish with the age of 3-8 months and 80-100 bwwere divided into 4 groups. Group I was control group contained 5 fish, group II,III, and IV contained 10, 15, and 20 fish, respectively. Treatment was performed for 24 hours, and fish behavior was observed every 3 hours. Gillsample was examined by anatomical pathology then tissue samples were collected and fixed in 10% Davidson solution, routinely processed,embedded in paraffin, sectioned at 5 microns, stained with hematoxylin and eosin (HE), and examined by light microscopy. The data wasanalyzed descriptively. Behavior changessuch as swim up to water surface and rapid movement of operculum occur earlier than passivemovement and decreased reflex of fish on group II, III, and IV. The anatomical pathology of nile tilapia gills observed were darker colour ofgills, gill rott, and over mucus.Histopathological result showed that haematoma, necrosis, hyperplasia of primary and secondary lamella, andfusion lamella were observed in gills of nile tilapia induced by density stress.____________________________________________________________________________________________________________________Key words: histopathology, nile tilapia, gill, density stress 
26. GAMBARAN HISTOPATOLOGIS GINJAL TIKUS PUTIH (Rattus novergicus) JANTAN YANG DIINFEKSIKAN Trypanosoma evansi DAN DIBERI EKSTRAK DAUN SERNAI (Wedelia biflora) (Histopathology of Male Rat (Rattus novergicus) Kidney Infected with Trypanosoma evansi and Treated with Sernai Leaves Extract (Wedelia biflora)) Yudha Fahrimal; Rahmiwati R; Dwinna Aliza
Jurnal Medika Veterinaria Vol 10, No 2 (2016): J. Med. Vet.
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.med.vet..v10i2.4386

Abstract

This research was aimed to study histopathology of rat kidney infected with Trypanosoma evansi after administration of sernai leaves extract (Wedelia bifolora). The samples used were kidneys of 25 male rats strain Wistar which were equally divided into 5 treatment groups. Group P1 was uninfected and untreated control, group P2 was infected with 1x103 T. evansi but not sernai leaves extract, rats from groups P3, P4, and P5 were infected with 1x103 T. evansi and given sernai leaves extract with the dose of 30 mg/kg bw, 45 mg/kg bw, and 60 mg/kg bw respectively. The sernai extract was administered orally using a stomach tube for 3 consecutive days. The next day after last treatment, all rats were sacrificed and necropsied. Kidneys were collected for histopathological examination such as degeneration and necrosis of tubules cells, convoluted contortus duct lumen, and adhesion and atrophy of glomerulus. Sernai leaves extract with the dose of 45 mg/kg bw was the most effective dose to prevent kidney damage due to T. evansi infection.
9. The Effectiviteness of Jatropha salve (Jatropha curcas L) in Inflammatory Phase of cutaneous wound healing in Mice (Mus musculus) Histopathologically Indra Sitorus; M Nur Salim; Nazaruddin Nazaruddin; Dwinna Aliza; Denny Irmawati; Awaluddin Awaluddin; Cut Nila Thasmi; Muslim Akmal; Dian Masyitha
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..v14i2.4374

Abstract

This study aims to determine the effectiveness of 10% Jatropha salve (Jatropha curcas L. )    to inflammation reaction cutaneous wound healing in mice (Mus musculus ) in the inflammatory phase. This experiment used 9 male mices, weighing 25-40 grams and age 2-3 months old, were divided into three treatment groups, each treatment consisting of three mices. The wound were made along 2 cms in the back area. Wound therapy was carried out  twice a day for 3 days.  Group KI was administered  and given by yellow vaseline, KII was given 10% Jatropha salve, and KIII was given gentamicin salve. The parameters measured are the increase in the number infiltrations of inflammatory cells,  neovascular, and re-epitelization. All quantitative data were measured using ANOVA and continued with Duncan Test, the qualitative data were presented descriptively by showing the results of observation under a microscope. The statistical test on the infiltrations of inflammatory cells and neovasculars parameter 10% Jatropha salve group significantly different (P0.05) compared to KI and KIII group. Histopatologycal observations indicated the 10% Jatropha salve could be reduce the infiltrations of inflammatory cells, increase neovasculars and re-epitelization percentage. According to the result can be concluded the 10% Jatropha salve can accelerate the inflammation phase cutaneous wound healing in mice.
35. The distribution of melanomacrophage center in liver and kidney of Tilapia fish that infected by Aeromonas hydrophilic Dian Pratiwi; Dwinna Aliza; Nazarudin Nazarudin; Zuhrawati Zuhrawati; Hamdani Budiman; Razali Daud
Jurnal Medika Veterinaria Vol 13, No 2 (2019): J. Med. Vet.
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.med.vet..v13i2.3648

Abstract

This research aims was to determine the number of melanomacrophage center (MMC) in the liver and kidney of tilapia (Oreochromis niloticus) were injected A.hydrophila. This research uses 15 tilapia fish with an average weight of 200-300 g were divided into 5 groups, the control group, and four treatment groups. All treatment groups were injected bacteria A. hydrophila 10-5 CFU dose as much as 0.01 ml intramuscularly. Kidney and liver of tilapia in the control group and K1 were collected on day 1 post-injection, K2 on day 2 post-injection, K3 on day 3 post-injection, K4 on day 4 post-injection, and K5 on day 5 post-injection. MMC Joomla Data were analyzed by ANOVA. Results of the study group K0, K1, K2, K3, K4, and K5 in the liver was 20 ± 18.19 K0, K1 55.67 ± 38.81, 69.67 ± 18.19 K2, K3 80.33 ± 6, 42, 84 ± 6 K4, K5 88.33 ± 4.9. While the results of the kidneys was 32 ± 4.0 K0, K1 57 ± 41.9, 112.3 ± 16.4 K2, K3 113.3 ± 15.3, 96.3 ± 13.5 K4, K5 119.6 ± 30.4. Conclusion The infection of the longer period the higher the number of MMC.
PENGARUH UMUR TERHADAP PENJANTANAN LARVA IKAN LELE DUMBO (Clarias gariepinus) YANG DIRENDAM MENGGUNAKAN HORMON METIL TESTOTERON ALAMI (The Influence of Age on Masculinization of Clarias gariepinus Larvae Immersed by Methyl Testosterone Natural Hormone) Hattanul Mulia; Rosmaidar Rosmaidar; Dasrul Dasrul; Dwinna Aliza; Dian Masyitha; Sugito Sugito
Jurnal Medika Veterinaria Vol 10, No 1 (2016): J. Med. Vet.
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.med.vet..v10i1.4036

Abstract

This research aims to examines the influence of age on masculinization of Clarias gariepinus larvae immersed by methyl testosterone (MT) natural hormone. This research used 270 catfish larvae divided into 3 groups of age those are 5, 10, and 20 days. The research implemented complete random design (CRD). Immersion was performed using methyl testosterone hormone at the dose of 0.25 g/L for 20 hours. Observation of fish was done after 60 day-old fish. Data obtained was analyzed using one-way analysis of variance The average percentages of male-sex catfish after immersing in natural MT on group I, II, and III were 97.67, 91.07, and 86.67%, respectively. The results showed that the age of the larvae did not affect significantly (P0.05) on the percentage of male sex of Clarias gariepinus. The average percentage of male sex in 5 days age group was higher than 10 and 20 days age group. In conclusion, the masculinization of Clarias gariepinus larva immersed by MT natural hormone is not influenced by age of fish before dipping.
The Effect of Dipping Time in Natural Methyl Testosterone Hormone on Male Forming Succesiveness Process of Tilapia (Oreochromis niloticus) Larvae Rosmaidar Rosmaidar; dwinna aliza; Jesica Ramadhanita
Jurnal Medika Veterinaria Vol 8, No 2 (2014): J. Med. Vet.
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.med.vet..v8i2.3361

Abstract

The purpose of this research was to know the influence of dipping time in natural methyl testosterone hormone (MT) on successful male forming process of tilapia (Oreochromis niloticus) larvae. This research used 360 7 days old tilapia larvae, purchased from cultivation of brackish water, Ujung Batee, Banda Aceh. The samples were divided into 4 treatment groups with three repetitions, they were P0 (control group without treatment), PII (Tilapia larvae were dipped in natural MT for 10 hours), PII (Tilapia larvae were dipped in natural MT for 20 hours), and PIII (Tilapia larvae were dipped in natural MT for 30 hours). All tilapia larvae were maintained until the age of 60 days, before the sex of the fish examined. The average percentage of male tilapia in group P0, PI, PII, and PIII were 50.28, 87.77, 90.06, and 95.05%, respectively. Statistical analysis showed that there were significant differences (P0.05) among P0, PI, PII, and PIII. Based on result of this research, it can be concluded that the longest dipping time the highest the percentage of male tilapia.Key words: larvae, tilapia, natural hormone methyl testosterone, the male sex percentage
Co-Authors . Nurliana Abdullah A. Muhammadar Aisyah Fadillah Tunnisa Alfin Oktarian Amalia Sutriana Amiruddin Amiruddin Arman Sayuti Asmawati Asmawati Awaluddin Awaluddin Bagus Dwijayanti Batubara, Agung Setia Budianto Panjaitan Budianto Panjaitan Budianto Panjaitan Budianto Panjaitan Budianto Panjaitan chiara giri puspa Cut Nila Thasmi Dasrul Dasrul Dedi Fazriansyah Putra Denny Irmawati Dian Masyitha Dian Pratiwi Erdiansyah Rahmi Erdiansyah Rahmi Fadli A. Gani Firdus Firdus Fitriani Fitriani Gholib Gholib Hafizuddin Hafizuddin Hafizuddin Hafizuddin Hamdan Hamdan Hamdani Budiman Hamdani Budiman Hamny Sofyan Hattanul Mulia Indra Sitorus Jesica Ramadhanita Juli Melia Ketut Adnyane Mudite Lingga Surya Maret Daulay M Nur Salim Mahdi Abrar Mira Ayu Lestari Hasibuan Muchlisin Zainal Abidin Muhammad Hanafiah Muhammad Jalaluddin Mulyadi Adam Muslim Akmal Nazaruddin N Nazarudin Nazarudin Nellita Meutia Nurhazimah Nurhazimah Nuzul Asmilia Rahmiwati R Rastina Rastina Razali Daud Roslizawaty Roslizawaty Rosmaidar Rosmaidar Samadi S Siti Aisyah Srihadi Agungpriyono Sudi Indriany Sugito Sugito Syafrizal S Syafruddin Syafruddin T Reza Ferasyi T. Armansyah T. Armansyah Tengku Muhammad Teuku Armansyah Tongku Nizwan Siregar Tongku Nizwan Siregar Tongku Nizwan Siregar Tongku Nizwan Siregar Ummu Balqis Wahyuni, Sri Yudha Fahrimal Zainuddin Zainuddin Zuhrawati Zuhrawati