dinaol Belina | Haramaya university (original) (raw)

dinaol Belina

Dinaol is a PhD fellow in Microbiology

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Papers by dinaol Belina

Research paper thumbnail of Assessments and Identification of Selected Fish-Borne Zoonotic Parasites in Nile Tilapia and African Catfish Species in Lakes of Haramaya District, Ethiopia

Aquaculture Research, Dec 18, 2023

Research paper thumbnail of Major Abnormalities and their Economic and Public Health Significance in Ruminants Slaughtered at Haramaya and Aweday Municipal Abattoirs, Eastern Hararghe, Ethiopia

Journal of Veterinary Science and Technology, 2017

Research paper thumbnail of Incidence and Mortality of Diarrheal Diseases Transmitted Through Food in the African Region: A Systematic Review and Meta-Analysis

Research paper thumbnail of Prevalence of Protozoan Pathogens Among Diarrheic Children Under 5 Years in Public Hospital of Ethiopia During the Global COVID 19 Pandemic

Research paper thumbnail of Prevalence and Antimicrobial Susceptibility Pattern of<i>E. coli</i>O157:H7 Isolated from Traditionally Marketed Raw Cow Milk in and around Asosa Town, Western Ethiopia

Veterinary Medicine International, 2017

Research paper thumbnail of Survey on Pathological Lesion and its Financial Losses in Ovine Slaughtered at Jimma Municipal Abattoir, Jimma, Ethiopia

The Journal of medical research, Sep 29, 2018

Research paper thumbnail of A review on trypanocidal drug resistance in Ethiopia

Journal of Parasitology and Vector Biology, May 31, 2015

Research paper thumbnail of Determination of Tetracycline Residues in Kidney and Muscle of Beef Cattle Slaughtered in Dire Dawa and Harar Municipal Abattoirs, Eastern Ethiopia

Environmental Health Insights

Background: Antibiotics are among the most widely used drugs in farm animals for therapeutic and ... more Background: Antibiotics are among the most widely used drugs in farm animals for therapeutic and prophylactic purposes. However, the antibiotic residues in meat are a serious public health concern due to their harmful effects on consumer health. Besides this problem, there is limited information on the level of the antibiotic residues, including tetracycline residues. Therefore, this study was aimed to determine the tetracycline residues in the kidney and muscle samples of beef cattle in Harar town and Dire Dawa city. Methods: A study was conducted on 500 randomly selected carcass (250 kidney and 250 muscle samples) slaughtered at Dire Dawa and Harar municipal slaughterhouses between December 2018 and December 2019. The samples were collected aseptically and screened for tetracycline residues by thin layer chromatography. Then, presumptive positive samples were analyzed using high-performance liquid chromatography to get a quantitative outcome. Descriptive statistics were used to de...

Research paper thumbnail of A review on major bacterial causes of calf diarrhea and its diagnostic method

Journal of Veterinary Medicine and Animal Health, 2015

Research paper thumbnail of Detection and Determination of <i>Staphylococcus aureus</i> in Camel Milk and Associated Factors in Fedis, Eastern Hararghe, Ethiopia

Microbiology insights, 2022

Research paper thumbnail of Review on camel liver pathology and Its major diagnostic approaches

Research paper thumbnail of Detection of pencillin residue in cow milk at Kombolcha dairy farms, Northeastern Ethiopia

Bulletin of animal health and production in Africa, 2017

The use of antibiotics in dairy cattle for the treatment of diseases such as mastitis has contrib... more The use of antibiotics in dairy cattle for the treatment of diseases such as mastitis has contributed to the presence of residues in dairy products. Penicillin is commonly used veterinary drug to treat mastitis in dairy cattle. However, abundant use of it may be associated with the presence of its residues in milk at unsafe concentrations that can adversely affect public health. Therefore the present study was undertaken to detect penicillin residues in milk from six private dairy farms at Kombolcha North East Ethiopia during the time period between December 2015 and March 2016. A total of 100 milk samples were collected from healthy lactating cows of six dairy farms and were screened for Penicillin residues by using Delvotest SP NT. Moreover a questionnaire survey was carried out by personal interviews with all of the dairy farm owners from whom milk samples were taken, to assess their awareness about dairy farm management practices and antibiotic residues. Penicillin residues (at ...

Research paper thumbnail of Pasteurella organism: Its isolation and identification from pneumonic lungs of goats in Ethiopia

Journal of Advanced Veterinary and Animal Research, 2017

Research paper thumbnail of Gastrointestinal Nematodes in Ruminants: The Parasite Burden, Associated Risk Factors and Anthelmintic Utilization Practices in Selected Districts of East and Western Hararghe, Ethiopia

Journal of Veterinary Science & Technology, 2017

Research paper thumbnail of Pathological lesion survey and financial losses associated with organs and carcass condemnation in cattle slaughtered at selected abattoirs in Ethiopia

Indian Journal of Veterinary Pathology, 2017

Research paper thumbnail of Status of bovine tuberculosis and its zoonotic implications in Borana zone, Southern Ethiopia

Tropical Animal Health and Production, 2016

Research paper thumbnail of Bovine hydatidosis: Prevalence, public health and its economic significance in and around Harar, Ethiopia

Journal of Veterinary Medicine and Animal Health, Jan 31, 2015

Research paper thumbnail of Prevalence and public health significance of ovine hydatidosis in Bahir Dar Town, Ethiopia

Journal of Veterinary Medicine and Animal Health, Nov 30, 2012

Research paper thumbnail of Comparative pathological study of liver fluke infection in ruminants

Indian Journal of Veterinary Pathology, 2015

A comparative study was conducted from October 2013 to June 2014 on 135 cattle, 175 sheep and 190... more A comparative study was conducted from October 2013 to June 2014 on 135 cattle, 175 sheep and 190 goats with a total of 500 ruminants to assess pathological changes on liver infected with fluke at ELFORA export abattoir in Bishoftu, Ethiopia. The animals were included in the study using systematic random sampling. The gross lesions included firm and enlarged livers with tense capsule, haemorrhagic spots, multi focal nodules and enlarged hepatic lymph nodes. The bile ducts were thickened and distended with adult fluke especially in chronic cases. Frequently observed histologic lesions were, hepatic portal fibrosis with large amount of fibrin in the portal area, hepatocytes degeneration, fatty changes and periportal necrosis. Fibrous connective tissue of various amount with fibroblasts and infiltration of mononuclear cells, in particular lymphocytes were common lesions in tracts migrated by parasites. Biliary cirrhosis with epithelial hyperplasia were also observed in cattle and sheep. Eosinophilic hepatitis, talengechtasis and hepatocytes degeneration and necrosis were evident in the parenchyma. Chronic lesions were less prominent in goats‘ and even no cirrhotic case examined in goat. Cytological examination showed large number of lymphocytes and few plasma cells and eosinophils. The findings of the present study indicated that gross, histopathological and cytological examination supports one another in characterization of liver lesions hence could be used together in diagnosis of ruminant fasciolosis. However, additional diagnostic tests would be added for better confirmation.

Research paper thumbnail of Serological investigation of Peste des Petits Ruminants (PPR) in small ruminants managed under pastoral and agro-pastoral systems in Ethiopia

Small Ruminant Research, 2011

A cross-sectional study to investigate Peste des Petits Ruminants (PPR) seroprevalence was conduc... more A cross-sectional study to investigate Peste des Petits Ruminants (PPR) seroprevalence was conducted between October 2009 and April 2010 in Gambella and Afar regions of Ethiopia. A total of 1163 serum samples were collected from 251 sheep and 912 goats. Competitive Enzyme Linked Immunosorbent Assay (c-ELISA) was used to detect the presence of antibodies in the sera of animals as

Research paper thumbnail of Assessments and Identification of Selected Fish-Borne Zoonotic Parasites in Nile Tilapia and African Catfish Species in Lakes of Haramaya District, Ethiopia

Aquaculture Research, Dec 18, 2023

Research paper thumbnail of Major Abnormalities and their Economic and Public Health Significance in Ruminants Slaughtered at Haramaya and Aweday Municipal Abattoirs, Eastern Hararghe, Ethiopia

Journal of Veterinary Science and Technology, 2017

Research paper thumbnail of Incidence and Mortality of Diarrheal Diseases Transmitted Through Food in the African Region: A Systematic Review and Meta-Analysis

Research paper thumbnail of Prevalence of Protozoan Pathogens Among Diarrheic Children Under 5 Years in Public Hospital of Ethiopia During the Global COVID 19 Pandemic

Research paper thumbnail of Prevalence and Antimicrobial Susceptibility Pattern of<i>E. coli</i>O157:H7 Isolated from Traditionally Marketed Raw Cow Milk in and around Asosa Town, Western Ethiopia

Veterinary Medicine International, 2017

Research paper thumbnail of Survey on Pathological Lesion and its Financial Losses in Ovine Slaughtered at Jimma Municipal Abattoir, Jimma, Ethiopia

The Journal of medical research, Sep 29, 2018

Research paper thumbnail of A review on trypanocidal drug resistance in Ethiopia

Journal of Parasitology and Vector Biology, May 31, 2015

Research paper thumbnail of Determination of Tetracycline Residues in Kidney and Muscle of Beef Cattle Slaughtered in Dire Dawa and Harar Municipal Abattoirs, Eastern Ethiopia

Environmental Health Insights

Background: Antibiotics are among the most widely used drugs in farm animals for therapeutic and ... more Background: Antibiotics are among the most widely used drugs in farm animals for therapeutic and prophylactic purposes. However, the antibiotic residues in meat are a serious public health concern due to their harmful effects on consumer health. Besides this problem, there is limited information on the level of the antibiotic residues, including tetracycline residues. Therefore, this study was aimed to determine the tetracycline residues in the kidney and muscle samples of beef cattle in Harar town and Dire Dawa city. Methods: A study was conducted on 500 randomly selected carcass (250 kidney and 250 muscle samples) slaughtered at Dire Dawa and Harar municipal slaughterhouses between December 2018 and December 2019. The samples were collected aseptically and screened for tetracycline residues by thin layer chromatography. Then, presumptive positive samples were analyzed using high-performance liquid chromatography to get a quantitative outcome. Descriptive statistics were used to de...

Research paper thumbnail of A review on major bacterial causes of calf diarrhea and its diagnostic method

Journal of Veterinary Medicine and Animal Health, 2015

Research paper thumbnail of Detection and Determination of <i>Staphylococcus aureus</i> in Camel Milk and Associated Factors in Fedis, Eastern Hararghe, Ethiopia

Microbiology insights, 2022

Research paper thumbnail of Review on camel liver pathology and Its major diagnostic approaches

Research paper thumbnail of Detection of pencillin residue in cow milk at Kombolcha dairy farms, Northeastern Ethiopia

Bulletin of animal health and production in Africa, 2017

The use of antibiotics in dairy cattle for the treatment of diseases such as mastitis has contrib... more The use of antibiotics in dairy cattle for the treatment of diseases such as mastitis has contributed to the presence of residues in dairy products. Penicillin is commonly used veterinary drug to treat mastitis in dairy cattle. However, abundant use of it may be associated with the presence of its residues in milk at unsafe concentrations that can adversely affect public health. Therefore the present study was undertaken to detect penicillin residues in milk from six private dairy farms at Kombolcha North East Ethiopia during the time period between December 2015 and March 2016. A total of 100 milk samples were collected from healthy lactating cows of six dairy farms and were screened for Penicillin residues by using Delvotest SP NT. Moreover a questionnaire survey was carried out by personal interviews with all of the dairy farm owners from whom milk samples were taken, to assess their awareness about dairy farm management practices and antibiotic residues. Penicillin residues (at ...

Research paper thumbnail of Pasteurella organism: Its isolation and identification from pneumonic lungs of goats in Ethiopia

Journal of Advanced Veterinary and Animal Research, 2017

Research paper thumbnail of Gastrointestinal Nematodes in Ruminants: The Parasite Burden, Associated Risk Factors and Anthelmintic Utilization Practices in Selected Districts of East and Western Hararghe, Ethiopia

Journal of Veterinary Science & Technology, 2017

Research paper thumbnail of Pathological lesion survey and financial losses associated with organs and carcass condemnation in cattle slaughtered at selected abattoirs in Ethiopia

Indian Journal of Veterinary Pathology, 2017

Research paper thumbnail of Status of bovine tuberculosis and its zoonotic implications in Borana zone, Southern Ethiopia

Tropical Animal Health and Production, 2016

Research paper thumbnail of Bovine hydatidosis: Prevalence, public health and its economic significance in and around Harar, Ethiopia

Journal of Veterinary Medicine and Animal Health, Jan 31, 2015

Research paper thumbnail of Prevalence and public health significance of ovine hydatidosis in Bahir Dar Town, Ethiopia

Journal of Veterinary Medicine and Animal Health, Nov 30, 2012

Research paper thumbnail of Comparative pathological study of liver fluke infection in ruminants

Indian Journal of Veterinary Pathology, 2015

A comparative study was conducted from October 2013 to June 2014 on 135 cattle, 175 sheep and 190... more A comparative study was conducted from October 2013 to June 2014 on 135 cattle, 175 sheep and 190 goats with a total of 500 ruminants to assess pathological changes on liver infected with fluke at ELFORA export abattoir in Bishoftu, Ethiopia. The animals were included in the study using systematic random sampling. The gross lesions included firm and enlarged livers with tense capsule, haemorrhagic spots, multi focal nodules and enlarged hepatic lymph nodes. The bile ducts were thickened and distended with adult fluke especially in chronic cases. Frequently observed histologic lesions were, hepatic portal fibrosis with large amount of fibrin in the portal area, hepatocytes degeneration, fatty changes and periportal necrosis. Fibrous connective tissue of various amount with fibroblasts and infiltration of mononuclear cells, in particular lymphocytes were common lesions in tracts migrated by parasites. Biliary cirrhosis with epithelial hyperplasia were also observed in cattle and sheep. Eosinophilic hepatitis, talengechtasis and hepatocytes degeneration and necrosis were evident in the parenchyma. Chronic lesions were less prominent in goats‘ and even no cirrhotic case examined in goat. Cytological examination showed large number of lymphocytes and few plasma cells and eosinophils. The findings of the present study indicated that gross, histopathological and cytological examination supports one another in characterization of liver lesions hence could be used together in diagnosis of ruminant fasciolosis. However, additional diagnostic tests would be added for better confirmation.

Research paper thumbnail of Serological investigation of Peste des Petits Ruminants (PPR) in small ruminants managed under pastoral and agro-pastoral systems in Ethiopia

Small Ruminant Research, 2011

A cross-sectional study to investigate Peste des Petits Ruminants (PPR) seroprevalence was conduc... more A cross-sectional study to investigate Peste des Petits Ruminants (PPR) seroprevalence was conducted between October 2009 and April 2010 in Gambella and Afar regions of Ethiopia. A total of 1163 serum samples were collected from 251 sheep and 912 goats. Competitive Enzyme Linked Immunosorbent Assay (c-ELISA) was used to detect the presence of antibodies in the sera of animals as

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