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Veterinary Medicine

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Articles 5191 - 5220 of 9767

Full-Text Articles in Medicine and Health Sciences

Copper–Zinc Superoxide Dismutase-Deficient Mice Show Increased Susceptibility To Experimental Autoimmune Encephalomyelitis Induced With Myelin Oligodendrocyte Glycoprotein 35–55, Chandirasegara Massilamany, Arunakumar Gangaplara, Heejeong Kim, Charlotte Standord, Govardhan Rathnaiah, David Steffen, Jaekwon Lee, Jay Reddy Jan 2012

Copper–Zinc Superoxide Dismutase-Deficient Mice Show Increased Susceptibility To Experimental Autoimmune Encephalomyelitis Induced With Myelin Oligodendrocyte Glycoprotein 35–55, Chandirasegara Massilamany, Arunakumar Gangaplara, Heejeong Kim, Charlotte Standord, Govardhan Rathnaiah, David Steffen, Jaekwon Lee, Jay Reddy

School of Veterinary and Biomedical Sciences: Faculty Publications

In this report, we have addressed the role of copper–zinc superoxide dismutase (SOD1) deficiency in the mediation of central nervous system autoimmunity. We demonstrate that SOD1-deficient C57Bl/6 mice develop more severe autoimmune encephalomyelitis induced with myelin oligodendrocyte glycoprotein (MOG) 35–55, compared with wild type mice. This alteration in the disease phenotype was not due to aberrant expansion of MOG-specific T cells nor their ability to produce inflammatory cytokines; rather lymphocytes generated in SOD1-deficient mice were more prone to spontaneous cell death when compared with their wild type littermate controls. The data point to a role for SOD1 in the maintenance …

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Rhodotorula Minuta Fungemia In A Ewe Lamb, C G. Chitko-Mckown, K A. Leymaster, M. P. Heaton, D D. Griffin, J K. Veatch, S A. Jones, M. L. Clawson Jan 2012

Rhodotorula Minuta Fungemia In A Ewe Lamb, C G. Chitko-Mckown, K A. Leymaster, M. P. Heaton, D D. Griffin, J K. Veatch, S A. Jones, M. L. Clawson

School of Veterinary and Biomedical Sciences: Faculty Publications

An 8-month-old crossbred ewe, normal upon physical examination, was humanely euthanized for tissue collection. After approximately 3 weeks in tissue culture, fungi began budding out of cells obtained from the choroid plexus. After an additional 3 weeks, budding was observed in kidney cell cultures and eventually in monocyte cultures as well. Serum from the lamb was submitted to the Veterinary Diagnostic Laboratory at Colorado State University for fungal diagnosis and was found negative for Aspergillus, Blastomyces, Coccidioidomycosis and Histoplasmosis. DNA was isolated from fungi collected from tissue culture supernatants and used in a set of pan-fungal PCR assays with DNA …

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Posttranslational Modification Of Vesicular Stomatitis Virus Glycoprotein, But Not Jnk Inhibition, Is The Antiviral Mechanism Of Sp600125, Sabrina Marozin, Jennifer Altomonte, Sibylle Apfel, Phat X. Dinh, Enrico De Toni, Antonia Rizzani, Andreas Nüssler, Nobuyuki Kato, Roland M. Schmid, Asit K. Pattnaik, Oliver Eberta Jan 2012

Posttranslational Modification Of Vesicular Stomatitis Virus Glycoprotein, But Not Jnk Inhibition, Is The Antiviral Mechanism Of Sp600125, Sabrina Marozin, Jennifer Altomonte, Sibylle Apfel, Phat X. Dinh, Enrico De Toni, Antonia Rizzani, Andreas Nüssler, Nobuyuki Kato, Roland M. Schmid, Asit K. Pattnaik, Oliver Eberta

School of Veterinary and Biomedical Sciences: Faculty Publications

Vesicular stomatitis virus (VSV), a negative-sense single-stranded-RNA rhabdovirus, is an extremely promising oncolytic agent for cancer treatment. Since oncolytic virotherapy is moving closer to clinical application, potentially synergistic combinations of oncolytic viruses and molecularly targeted antitumor agents are becoming a meaningful strategy for cancer treatment. Mitogenactivated protein kinase (MAPK) inhibitors have been shown to impair liver cell proliferation and tumor development, suggesting their potential use as therapeutic agents for hepatocellular carcinoma (HCC). In this work, we show that the impairment of MAPK in vitro did not interfere with the oncolytic properties of VSV in HCC cell lines. Moreover, the administration …

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Identification Of Amino Acid Residues Important For Anti-Ifn Activity Of Porcine Reproductive And Respiratory Syndrome Virus Non-Structural Protein 1, Lalit Beura, Sakthivel Subramaniam, Hiep Vu, Byungjoon Kwon, Asit K. Pattnaik, Fernando A. Osorio Jan 2012

Identification Of Amino Acid Residues Important For Anti-Ifn Activity Of Porcine Reproductive And Respiratory Syndrome Virus Non-Structural Protein 1, Lalit Beura, Sakthivel Subramaniam, Hiep Vu, Byungjoon Kwon, Asit K. Pattnaik, Fernando A. Osorio

School of Veterinary and Biomedical Sciences: Faculty Publications

The non-structural protein 1 (nsp1) of porcine reproductive and respiratory syndrome virus is partly responsible for inhibition of type I interferon (IFN) response by the infected host. By performing alanine-scanning mutagenesis, we have identified amino acid residues in nsp1α and nsp1β~ (the proteolytic products of nsp1) that when substituted with alanine(s) exhibited significant relief of IFNsuppression. A mutant virus (16-SA, in which residues 16-20 of nsp1β were substituted with alanines) encoding mutant nsp1β recovered from infectious cDNA clone was shown to be attenuated for growth in vitro and induced significantly higher amount of type I IFN transcripts in infected macrophages. …

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Glycosyl-Phosphatidylinositol (Gpi)-Anchored Membrane Association Of The Porcine Reproductive And Respiratory Syndrome Virus Gp4 Glycoprotein And Its Co-Localization With Cd163 In Lipid Rafts, Yijun Du, Asit K. Pattnaik, Cheng Song, Dongwan Yoo, Gang Li Jan 2012

Glycosyl-Phosphatidylinositol (Gpi)-Anchored Membrane Association Of The Porcine Reproductive And Respiratory Syndrome Virus Gp4 Glycoprotein And Its Co-Localization With Cd163 In Lipid Rafts, Yijun Du, Asit K. Pattnaik, Cheng Song, Dongwan Yoo, Gang Li

School of Veterinary and Biomedical Sciences: Faculty Publications

The porcine reproductive and respiratory syndrome virus (PRRSV) glycoprotein 4 (GP4) resembles a typical type I membrane protein in its structure but lacks a hydrophilic tail at the C-terminus, suggesting that GP4 may be a lipid-anchored membrane protein. Using the human decay-accelerating factor (DAF; CD55), a known glycosyl-phosphatidylinositol (GPI) lipid-anchored protein, chimeric constructs were made to substitute the GPI-anchor domain of DAF with the putative lipid-anchor domain of GP4, and their membrane association and lipase cleavage were determined in cells. The DAF-GP4 fusion protein was transported to the plasma membrane and was cleaved by phosphatidylinositol-specific phospholipase C (PI-PLC), indicating that …

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A Single Amino Acid Change Resulting In Loss Of Fluorescence Of Egfp In A Viral Fusion Protein Confers Fitness And Growth Advantage To The Recombinant Vesicular Stomatitis Virus, Phat X. Dinh, Debasis Panda, Phani B. Das, Subash C. Das, Anshuman Das, Asit K. Pattnaik Jan 2012

A Single Amino Acid Change Resulting In Loss Of Fluorescence Of Egfp In A Viral Fusion Protein Confers Fitness And Growth Advantage To The Recombinant Vesicular Stomatitis Virus, Phat X. Dinh, Debasis Panda, Phani B. Das, Subash C. Das, Anshuman Das, Asit K. Pattnaik

School of Veterinary and Biomedical Sciences: Faculty Publications

Using a recombinant vesicular stomatitis virus encoding eGFP fused in-frame with an essential viral replication protein, the phosphoprotein P, we show that during passage in culture, the virus mutates the nucleotide C289 within eGFP of the fusion protein PeGFP to A or T, resulting in R97S/C amino acid substitution and loss of fluorescence. The resultant non-fluorescent virus exhibits increased fitness and growth advantage over its fluorescent counterpart. The growth advantage of the non-fluorescent virus appears to be due to increased transcription and replication activities of the PeGFP protein carrying the R97S/C substitution. Further, our results show that the R97S/C mutation …

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Amino Acid Residues In The Non-Structural Protein 1 Of Porcine Reproductive And Respiratory Syndrome Virus Involved In Down-Regulation Of Tnf-Cx Expression In Vitro And Attenuation In Vivo, Sakthivel Subramaniam, Lalit Beura, Byungjoon Kwon, Asit K. Pattnaik, Fernando A. Osorio Jan 2012

Amino Acid Residues In The Non-Structural Protein 1 Of Porcine Reproductive And Respiratory Syndrome Virus Involved In Down-Regulation Of Tnf-Cx Expression In Vitro And Attenuation In Vivo, Sakthivel Subramaniam, Lalit Beura, Byungjoon Kwon, Asit K. Pattnaik, Fernando A. Osorio

School of Veterinary and Biomedical Sciences: Faculty Publications

Porcine reproductive and respiratory syndrome virus (PRRSV) suppresses tumor necrosis factor-alpha (TNF-α) production at both transcriptional and post-transcriptional levels by its non-structural proteins 1α and 1β (Nsp1α and Nsp1β). To identifY the amino acid residues responsible for this activity, we generated several alanine substitution mutants of Nsp1α and Nsp1β. Examination of the mutant proteins revealed that Nsp1α residues Gly90, Asn91 , Arg97, Argl 00 and Arg124 were necessary for TNF-α promoter suppression, whereas several amino acids spanning the entire Nsp1β ~ were found to be required for this activity. Two mutant viruses, with mutations at Nsp1α Gly90 or Nsp1β residues …

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Fusion Of A Fluorescent Protein To The Pul25 Minor Capsid Protein Of Pseudorabies Virus Allows Live-Cell Capsid Imaging With Negligible Impact On Infection, Kevin P. Bohannon, Patricia J. Sollars, Gary E. Pickard, Gregory A. Smith Jan 2012

Fusion Of A Fluorescent Protein To The Pul25 Minor Capsid Protein Of Pseudorabies Virus Allows Live-Cell Capsid Imaging With Negligible Impact On Infection, Kevin P. Bohannon, Patricia J. Sollars, Gary E. Pickard, Gregory A. Smith

School of Veterinary and Biomedical Sciences: Faculty Publications

In order to resolve the location and activity of submicroscopic viruses in living cells, viral proteins are often fused to fluorescent proteins (FPs) and visualized by microscopy. In this study, we describe the fusion of FPs to three proteins of pseudorabies virus (PRV) that allowed imaging of capsids in living cells. Included in this study are the first recombinant PRV strains expressing FP–pUL25 fusions based on a design applied to herpes simplex virus type 1 by Homa and colleagues. The properties of each reporter virus were compared in both in vitro and in vivo infection models. PRV strains expressing FP–pUL25 …

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Staphylococcal Response To Oxidative Stress, Rosmarie Gaupp, Nagender Ledala, Greg A. Somerville Jan 2012

Staphylococcal Response To Oxidative Stress, Rosmarie Gaupp, Nagender Ledala, Greg A. Somerville

School of Veterinary and Biomedical Sciences: Faculty Publications

Staphylococci are a versatile genus of bacteria that are capable of causing acute and chronic infections in diverse host species. The success of staphylococci as pathogens is due in part to their ability to mitigate endogenous and exogenous oxidative and nitrosative stress. Endogenous oxidative stress is a consequence of life in an aerobic environment; whereas, exogenous osidative and nitrosative stress are often due to the bacteria's interaction with host immune systems. To overcome the deleterious effects of oxidative and nitrosative stress, staphylococci have evolved protection, detoxification, and repair mechanisms that are controlled by a network of regulators. In this review, …

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Serum Protein Fractions In Brazilian-Breed Donkeys Using Agarose Gel Electrophoresis, Paulo Henrique Cavalcante, Andrea Cristina Silva, Sidnei Sakamoto, Benito Soto-Blanco Jan 2012

Serum Protein Fractions In Brazilian-Breed Donkeys Using Agarose Gel Electrophoresis, Paulo Henrique Cavalcante, Andrea Cristina Silva, Sidnei Sakamoto, Benito Soto-Blanco

Turkish Journal of Veterinary & Animal Sciences

The values for the serum protein profiles of horses are available in many studies. However, only one study has characterized the electrophoretic migration profile of plasma protein in donkeys. The present study aimed to determine by agarose gel electrophoresis the normal values for serum protein fractions in erratic Brazilian-breed donkeys and to compare these values with those of the serum proteins of horses. Serum samples were collected from 26 donkeys of the Brazilian-breed and from 10 healthy horses. The serum levels of the total proteins were determined by the biuret method. The separation and determination of the values of serum …

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Performance Analysis Of A Two Stage Pad Cooling System In Broiler Houses, Meti̇n Petek, Serdal Di̇kmen, Mehmet Mustafa Oğan Jan 2012

Performance Analysis Of A Two Stage Pad Cooling System In Broiler Houses, Meti̇n Petek, Serdal Di̇kmen, Mehmet Mustafa Oğan

Turkish Journal of Veterinary & Animal Sciences

The cooling performance of a traditional (control) and two stage evaporative pad cooling system (experiment), including pad and fan with tunnel ventilation, for poultry houses and the growth performance of broilers reared in these systems was compared in a study performed during extreme summer temperatures. The experimental unit had a two stage pad cooling system, which consisted of underground tubes and a box, followed by a pad cooling system with tunnel ventilation. The control unit had a traditional evaporative cooling system, including pad and fan with tunnel ventilation. Air temperature, relative humidity, and saturation efficiency were used to determine the …

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Thermography In The Assessment Of Equine Lameness, Mehmet Alper Çeti̇nkaya, Alper Demi̇rutku Jan 2012

Thermography In The Assessment Of Equine Lameness, Mehmet Alper Çeti̇nkaya, Alper Demi̇rutku

Turkish Journal of Veterinary & Animal Sciences

Infrared thermography pictorially represents the surface temperature of an object. It is a noninvasive method for detecting superficial inflammation and thus can be used in lameness diagnosis. Thermography is prone to artifacts, and, consequently, this has led some people to doubt its clinical applicability. With experience and care in interpretation, thermography can be a useful method for lameness evaluation. The aim of this study was to present further clinical information about infrared thermal cameras and to compare the diagnostic yields of thermography, radiography, and ultrasonography. Forming the animal material of this study were 47 horses with lameness. The extremities of …

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Caesarean Operation In Two Farmed Red Deer (Cervus Elaphus), Si̇nem Özlem Engi̇nler, Mehmet Can Gündüz, Tuğba Seval Fatma Toydemi̇r, Meli̇h Uçmak, Güven Kaşikçi Jan 2012

Caesarean Operation In Two Farmed Red Deer (Cervus Elaphus), Si̇nem Özlem Engi̇nler, Mehmet Can Gündüz, Tuğba Seval Fatma Toydemi̇r, Meli̇h Uçmak, Güven Kaşikçi

Turkish Journal of Veterinary & Animal Sciences

In this case, a caesarean section was performed on 2 red deer aged 4 and 7 who underwent dystocia. When the deer were brought to our clinic, they had been in labour for 6 h and 1 day, respectively, and the calves were dead. The foetal forefeet were found hanging from the vulva at the general examination. Deer 1's parturition was human-assisted but the outcome was not good and it was decided to operate on the animal. In deer 2, parturition was taking too long and so it was decided to operate immediately. The deer were sedated and anaesthetised by …

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The Hair Characteristics Of Turkish Angora And Van Cats, Serkan Erat, Şevket Arikan Jan 2012

The Hair Characteristics Of Turkish Angora And Van Cats, Serkan Erat, Şevket Arikan

Turkish Journal of Veterinary & Animal Sciences

The primary aim of this study was to determine the hair characteristics of Turkish Angora and Van cats, and also to see if there were seasonal, sex, age, or eye color effects on the traits measured. A total of 41 cats, 26 Turkish Angora and 15 Turkish Van, were used. The ages of the cats ranged from 1 to 8 years old. Analyzed traits included fiber diameter (FD), fiber lengths of hauteur (H) and barbe (B), fiber tenacity (T), and elongation (EL). Terms included in the statistical models were breed, season, sex, age, and eye colors of the cats and …

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Probiotic Properties, Sensory Qualities, And Storage Stability Of Probiotic Banana Yogurts, Songül Çakmakçi, Bülent Çeti̇n, Tamer Turgut, Mustafa Gürses, Ahmet Erdoğan Jan 2012

Probiotic Properties, Sensory Qualities, And Storage Stability Of Probiotic Banana Yogurts, Songül Çakmakçi, Bülent Çeti̇n, Tamer Turgut, Mustafa Gürses, Ahmet Erdoğan

Turkish Journal of Veterinary & Animal Sciences

The quality properties of probiotic yogurt samples made with banana marmalade (BM), which can be a probiotic product, were examined. Yogurt samples were produced from cow milk inoculated with yogurt cultures and probiotic cultures (Lactobacillus acidophilus, Bifidobacterium bifidum, and an equal mixture of the 2 strains), and then 15% BM was added to each yogurt sample. Acidity, pH, bacteria counts, and sensory analysis of the yogurt samples were investigated on days 1, 3, 5, 7, 10, and 14 during storage at 4 °C. Lactobacillus delbrueckii subsp. bulgaricus, Streptococcus thermophilus, L. acidophilus, and B. bifidum counts generally decreased during the storage …

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Survival And Growth Of Common Carp (Cyprinus Carpio L.) Exposed To Different Water Ph Levels, Mohammad Saeed Heydarnejad Jan 2012

Survival And Growth Of Common Carp (Cyprinus Carpio L.) Exposed To Different Water Ph Levels, Mohammad Saeed Heydarnejad

Turkish Journal of Veterinary & Animal Sciences

The aim of the present study was to examine the survival and growth performance of common carp (Cyprinus carpio L.) in water with different pH values. Carp (17.8 ± 1.21 cm; 52.14 ± 7.13 g) were transferred to 21 tanks previously adjusted with 7 different pH values: 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, and 9.0. Each value had 3 replicates, and all experiments lasted for 21 days. The survival and growth of carp were assessed at days 7, 14, and 21. At the end of the 21 days, greater weight, length, survival, and biomass were found for pH values of …

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Prevalence Of Escherichia Coli O157 In Red Meat And Meat Products Determined By Vidas Ecpt And Lightcycler Pcr, Seran Temelli̇, Ayşe Gül Eyi̇gör, Şahsene Anar Jan 2012

Prevalence Of Escherichia Coli O157 In Red Meat And Meat Products Determined By Vidas Ecpt And Lightcycler Pcr, Seran Temelli̇, Ayşe Gül Eyi̇gör, Şahsene Anar

Turkish Journal of Veterinary & Animal Sciences

This study aimed to determine the prevalence of Escherichia coli O157 in retail red meat and meat products with the Vitek Immunodiagnostic Assay System, including H7 Escherichia coli phage technology (VIDAS ECPT), and a real-time polymerase chain reaction system (LightCycler PCR; LCPCR). A total of 106 red meat and meat product samples were analyzed with VIDAS ECPT and LCPCR. VIDAS ECPT presumptive positive samples were subjected to VIDAS Immuno Concentration E. coli O157, followed by culture and serology. Among the 27 out of 72 (37.50%) red meat samples and 3 out of 34 (8.82%) red meat products that tested positive …

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Evaluation Of The Possibility Of Using Oligosaccharide-Free Pea In Japanese Quail Nutrition, Danuta Szczerbinska, Zofia Tarasewicz, Piotr Gulewicz, Danuta Majewska, Marek Ligocki Jan 2012

Evaluation Of The Possibility Of Using Oligosaccharide-Free Pea In Japanese Quail Nutrition, Danuta Szczerbinska, Zofia Tarasewicz, Piotr Gulewicz, Danuta Majewska, Marek Ligocki

Turkish Journal of Veterinary & Animal Sciences

In this paper, evaluation of the effect of processed pea seeds (free of raffinose family oligosaccharides) on the performance traits and the results of reproduction in Japanese quails is presented. A flock of 72 quails was divided into 3 groups consisting of equal numbers of birds (18 females and 6 males). Birds were kept in cages in an environmentally controlled room with a lighting cycle of 17 h of light and 7 h of dark, and they were fed 1 of 3 different diets. Whereas diet 1 served as the control, diet 2 was supplemented with 5% and diet 3 …

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Molecular And Kinetic Characterization Of Lactate Dehydrogenase Enzyme In The Heart And Breast Muscle Of Japanese Quail (Coturnix Japonica), Ram Pratap Singh, Kochiganti Venkata Hanumat Sastry, Radha Agarwal, Nitin Kumar Pandey, Vishesh Kumar Saxena, Jag Mohan Jan 2012

Molecular And Kinetic Characterization Of Lactate Dehydrogenase Enzyme In The Heart And Breast Muscle Of Japanese Quail (Coturnix Japonica), Ram Pratap Singh, Kochiganti Venkata Hanumat Sastry, Radha Agarwal, Nitin Kumar Pandey, Vishesh Kumar Saxena, Jag Mohan

Turkish Journal of Veterinary & Animal Sciences

In the present investigation, attempts were made to characterize lactate dehydrogenase (LDH) isozyme in quail heart and breast muscle by using electrophoresis, kinetic, and molecular techniques. Polyacrylamide gel electrophoresis of the heart and breast muscle revealed a single isozyme. Kinetic studies were carried out for further functional characterization of LDH isozyme in the heart and breast muscle. Substrate inhibition, enzyme kinetics, and inhibitor (urea) studies indicated that the isozymes present in these tissues differed in their functional properties. LDH isozyme present in the heart and breast muscle exhibited properties of LDH-A and LDH-B isozyme, respectively. Furthermore, RT-PCR amplification of Ldh-a …

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Urinary Diversion Via Preputial Urethrostomy With Bilateral Pubic-Ischial Osteotomy In A Dog, Masaaki Katayama, Yasuhiko Okamura, Hiroaki Kamishina, Yuji Uzuka Jan 2012

Urinary Diversion Via Preputial Urethrostomy With Bilateral Pubic-Ischial Osteotomy In A Dog, Masaaki Katayama, Yasuhiko Okamura, Hiroaki Kamishina, Yuji Uzuka

Turkish Journal of Veterinary & Animal Sciences

A 4-year-old, 8.7-kg intact male Pekingese dog was presented with stricture of the urethral opening after a perineal urethrostomy revision surgery. Total penile amputation and preputial urethrostomy with bilateral pubic-ischial osteotomy were performed. After surgery, the dog was able to urinate through the natural preputial orifice, avoiding urine scalding associated with urethral anastomosis to the adjacent skin. Nine months after surgery, no major complications were noted with the exception of a small amount of urine dribbling after urination.

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Effects Of Dietary Protein Supplementation On The Performance Of West African Dwarf (Wad) Goats Infected With Haemonchus Contortus And Trichostrongylus Colubriformis, Linus Iorundu Mhomga, Pius Ajanwachukwu Nnadi, Samuel Nnegbo Chiejina, Idika Kalu Idika, Lucas Atehmengo Ngongeh Jan 2012

Effects Of Dietary Protein Supplementation On The Performance Of West African Dwarf (Wad) Goats Infected With Haemonchus Contortus And Trichostrongylus Colubriformis, Linus Iorundu Mhomga, Pius Ajanwachukwu Nnadi, Samuel Nnegbo Chiejina, Idika Kalu Idika, Lucas Atehmengo Ngongeh

Turkish Journal of Veterinary & Animal Sciences

Twenty worm-free male West African dwarf (WAD) goats, 7-8 months of age, were used to study the effect of dietary protein on their response to mixed infections of trychostrongyles. The goats were divided into 4 groups (A-D), each containing 5 animals. Groups A and B were fed forages with concentrate feed containing 17.06% crude protein, whereas Groups C and D were fed forages alone. An escalating infection of 500 infective larvae (L3), 1000 L3, 2000 L3, and 4000 L3 was given consecutively at weeks 0, 1, 2, and 3, respectively, for 4 weeks to groups A and D. Patency and …

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Histopathological Changes In Uncomplicated Sole Ulcers In Dairy Cattle, Ali̇ Belge, İbrahi̇m Akin, Recai̇ Tunca, Erdal Özmen Jan 2012

Histopathological Changes In Uncomplicated Sole Ulcers In Dairy Cattle, Ali̇ Belge, İbrahi̇m Akin, Recai̇ Tunca, Erdal Özmen

Turkish Journal of Veterinary & Animal Sciences

This study aimed to investigate the histopathological changes that occurred in the wound of the sole ulcer located on the hooves of dairy cattle. A total of 12 Holstein-Frisian dairy cows suffering from sole ulcer were studied. Sole ulcers in the lateral hoof of the left or right foot of hind legs containing the corium and a part of the epidermis were collected and examined histopathologically. There were subacute inflammatory changes in the superficial dermal vessels. A slight perivascular lymphocyte infiltration and congestion and hyalinization of arterial walls were observed in the corium. Thickening was observed in the endothelium of …

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Examination Of Morphometry Of Feline Thoracic Aorta With Computed Tomography, Gülsün Pazvant, Nazan Gezer İnce, Defne Bacinoğlu, Utku Bakirel Jan 2012

Examination Of Morphometry Of Feline Thoracic Aorta With Computed Tomography, Gülsün Pazvant, Nazan Gezer İnce, Defne Bacinoğlu, Utku Bakirel

Turkish Journal of Veterinary & Animal Sciences

This research was performed to specify the morphometry of the adult feline thoracic aorta (AoT) and to obtain reference data for this slice of aorta using computed tomography (CT) as a sensitive indicator for surgical operations and pathological diagnosis in developing veterinary medicine. CT images of the thorax area were used in the study, in which 23 adult short-haired cats (11 male and 12 female) were enrolled. All of the cats were anesthetized with a combination of tiletamine and zolazepam, and then Omnipaque^{TM} was applied. Fifteen transverse slice images of the body of thoracic vertebrae were taken, located between Th6 …

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Prevalence And Patterns Of Antimicrobial Resistant Of Fecal Escherichia Coli Isolates Among Pigs On Eight Farrow-To-Finish Farms And Their Production Environments In Shandong Province, China, Hongchao Zhou, Lin Liu, Zhaofang Tian, Wenjuan Zhang Jan 2012

Prevalence And Patterns Of Antimicrobial Resistant Of Fecal Escherichia Coli Isolates Among Pigs On Eight Farrow-To-Finish Farms And Their Production Environments In Shandong Province, China, Hongchao Zhou, Lin Liu, Zhaofang Tian, Wenjuan Zhang

Turkish Journal of Veterinary & Animal Sciences

The main objectives of this study were to determine the prevalence and antimicrobial resistance patterns of Escherichia coli isolates in feces of pigs and their production environments on farms. A total of 560 isolates of Escherichia coli, from 112 samples obtained from weaner and finisher pigs, feed, water, and house sparrows on 8 farrow-to-finish farms, were tested for susceptibility to 16 antimicrobials. The prevalence of resistance varied widely (0.0% to 69.5%) among the antimicrobials tested. From the tested swines, 75.75% of the isolates were resistant to one or more antimicrobials. Resistance was significantly more frequent (P = 0.005, P < 0.01) in swine isolates compared to those from feed, water, and sparrows and significantly more frequent (P = 0.007, P < 0.01) in weaner pigs compared to finisher pigs. The findings indicate that resistance to a broad range of antimicrobials was prevalent among fecal E. coli isolates of swine on the study farms. Fortunately, E. coli was not isolated from the feed, water, and house sparrows.

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First Record Of Abnormal Pigmentation In A Wild Common Sole, Solea Solea L., From The Aegean Sea, Okan Akyol, Hali̇l Şen Jan 2012

First Record Of Abnormal Pigmentation In A Wild Common Sole, Solea Solea L., From The Aegean Sea, Okan Akyol, Hali̇l Şen

Turkish Journal of Veterinary & Animal Sciences

On 2 June 2010, an abnormally pigmented specimen of Solea solea L. with a total length of 222 mm was obtained near Tuzla, from the İzmir Bay of the Aegean Sea. This is the first record of abnormal pigmentation in the wild common sole from the Aegean Sea. The specimen fish is patterned with both hypermelanosis on the blind side and hypomelanosis on the ocular side. This kind of malpigmentation in any flatfish is not typical.

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Prevention Of Predicted Neonatal Isoerythrolysis With Jaundice Foal Agglutination Test In A Newborn Foal, Aykut Göktürk Üner, Güney Kaya, Aydin Oltu Jan 2012

Prevention Of Predicted Neonatal Isoerythrolysis With Jaundice Foal Agglutination Test In A Newborn Foal, Aykut Göktürk Üner, Güney Kaya, Aydin Oltu

Turkish Journal of Veterinary & Animal Sciences

This case report aims to highlight the utility of the jaundice foal agglutination (JFA) test used in the prevention of neonatal foal death caused by equine neonatal isoerythrolysis. The colostrum and the serum of a Friesian mare with repeated neonatal foal deaths and the whole blood of her newborn foal were tested for 5 days with the JFA test to detect a probable incompatibility. For the first 2 days, the JFA test gave a significantly positive reaction, indicating the existence of antibodies in the colostrum of the mare against the foal's erythrocyte antigens. The foal was not allowed access to …

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Morphometric Development And Changes In The Growth And Development Dynamics Of Japanese Quail Populations Bred In Kyrgyzstan, Askarbek Tulobaev, Hasan Alpak, Damira Bektemirova, Aynura Turdubaeva Jan 2012

Morphometric Development And Changes In The Growth And Development Dynamics Of Japanese Quail Populations Bred In Kyrgyzstan, Askarbek Tulobaev, Hasan Alpak, Damira Bektemirova, Aynura Turdubaeva

Turkish Journal of Veterinary & Animal Sciences

The purpose of the present study was to determine the live weight development phases from hatchling to adolescent bird of Japanese quails bred in Kyrgyzstan, and to determine the age-related changes in body measurements. Adolescent birds were found to have a body length (distance between first vertebra thoracalis to end of sacrum) coefficient of 3.0, a sternum front to rear end length coefficient of 3.3, a tibia length of 2.34, and a pelvic width (distance between right and left acetabulum) coefficient of 1.58. This indicates good development of the quails' pectoral muscles and relative underdevelopment of their leg muscles. The …

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Oncogenic Viruses And Mechanisms Of Oncogenesis, Murat Şevi̇k Jan 2012

Oncogenic Viruses And Mechanisms Of Oncogenesis, Murat Şevi̇k

Turkish Journal of Veterinary & Animal Sciences

In this article, current information about oncogenic DNA and RNA viruses and their oncogenesis mechanisms that cause tumors and cancers in animals and humans is presented.

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Evaluation Of The Effects Produced By The Addition Of Growth-Promoting Products To Broiler Feed*, Mehmet Armut, Ayhan Fi̇lazi̇ Jan 2012

Evaluation Of The Effects Produced By The Addition Of Growth-Promoting Products To Broiler Feed*, Mehmet Armut, Ayhan Fi̇lazi̇

Turkish Journal of Veterinary & Animal Sciences

The aim of this study was to determine the effects of feed additives on broiler productivity. Probiotics, oligosaccharides, organic acids, and avilamycin were used either alone or in combination to improve productivity in terms of body weight, feed intake, feed conversion ratio (FCR), and mortality rate. Broiler chicks (n = 900) were randomly divided into 9 groups. Group 1 was separated from the other groups and used as the control group; the chickens in this group were fed corn soybean until the end of the study. The other groups were fed corn soybean and the following food additives: probiotics (Group …

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Clinical Evaluation Of The Pocket Technique For Replacement Of Prolapsed Gland Of The Third Eyelid In Dogs, Mohammad Mehdi Dehghan, Mir Sepehr Pedram, Omid Azari, Hossein Kazemi Mehrjerdi, Elnaz Azad Jan 2012

Clinical Evaluation Of The Pocket Technique For Replacement Of Prolapsed Gland Of The Third Eyelid In Dogs, Mohammad Mehdi Dehghan, Mir Sepehr Pedram, Omid Azari, Hossein Kazemi Mehrjerdi, Elnaz Azad

Turkish Journal of Veterinary & Animal Sciences

The purpose of this study was to evaluate the clinical outcome and complications of the pocket technique in the repositioning of the prolapsed third eyelid gland in dogs. From 28 dogs, 38 eyes with protrusion of the third eyelid gland were treated using the pocket technique. Of the dogs, 22 (79%) were less than 1 year of age when the prolapse was first noted by the owner. Protrusion of the glands in both eyes was found in 10 of the dogs (36%). The success rate of surgical replacement was 97% (37 eyes). The complication rate was 13.15%. The pocket technique …

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