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Öğe Brain abscess and bronchopneumonia caused by Acinetobacter baumannii in a 2-year-old female sheep(Taylor & Francis Ltd, 2018) Eroksuz, Yesari; Otlu, Baris; Eroksuz, Hatice; Gursoy, Nafia Canan; Yerlikaya, Zeynep; Incili, Canan Akdeniz; Karabulut, Burak[Abstract Not Available]Öğe Brain abscess and bronchopneumonia caused by acinetobacter baumannii in a 2-year-old femalesheep(Taylor & francıs ltd, 2-4 park square, mılton park, abıngdon or14 4rn, oxon, england, 2018) Eroksuz, Yesari; Otlu, Baris; Eroksuz, Hatice; Gursoy, Nafia Canan; Yerlikaya, Zeynep; Incili, Canan Akdeniz; Karabulut, Burak; Timurkaan, Necati; Timurkan, Mehmet OzkanÖğe Case report: systemic tuberculosis caused by Mycobacterium bovis in a cat(Bmc, 2019) Eroksuz, Yesari; Baydar, Ersoy; Otlu, Baris; Dabak, Murat; Eroksuz, Hatice; Karabulut, Burak; Incili, Canan AkdenizBackgroundThe diagnosis of previous cases of feline tuberculosis in Turkey has been made based solely on pathological changes without isolation of the causative agent. This case report details the first case of feline tuberculosis in Turkey for which the causative agent (Mycobacterium bovis) was confirmed with microbiological isolation, morphological evaluation, molecular (PCR) characterization and antibiotic sensitivity.Case presentationSystemic tuberculosis was diagnosed via postmortem examination of a 5-year-old stray male cat. Mycobacterium bovis was isolated from the lungs, bronchial and gastrointestinal lymph nodes, kidney and liver. The isolate was defined as M. bovis using the Genotype MTBC assay (Hain Lifescience, Germany), which allows differentiation of species within the Mycobacterium tuberculosis complex with an easy-to-perform reverse hybridization assay.Pathological changes were characterized by multifocal to coalescing granulomatous inflammation in the lungs, liver, lymph nodes and kidneys. Further pathological changes included severe, diffuse, hepatocytic atrophy, periportal fibrosis with lymphohistiocytic infiltration, multifocal lymphohistiocytic interstitial nephritis, mild focal pulmonary anthracosis and mild renal and hepatic amyloidosis. Infection by immunosuppressive viral pathogens including feline herpes virus-1, feline immunodeficiency virus and feline parvovirus virus were ruled out by polymerase chain reaction assay (PCR). The isolated mycobacteria were susceptible to isoniazid, ethambutol, rifampicin or streptomycin.ConclusionDisseminated M. bovis is a rare infection in cats. Involvement of submandibular lymph nodes suggested that primary transmission might have been the oral route in the present case.Öğe Effect of hawthorn vinegar-based marinade on the quality parameters of beef tenderloins(Elsevier, 2023) Karatepe, Pinar; Akgol, Muzeyyen; Incili, Canan Akdeniz; Tekin, Ali; Incili, Goekhan Kuersad; Hayaloglu, Ali AdnanIn the current study, it was hypothesized to evaluate the potential effects of hawthorn vinegar-based marinade at 3 different concentrations (25%, 50%, and 100%) and marination duration (2, 6, and 24 h) on the physico-chemical, microbiological, textural properties, microstructure, and sensory attributes of tenderloins. It was also aimed to identify and quantify the bioactive compounds present in the hawthorn vinegar that contribute to the aforementioned properties of tenderloins. The levels of organic acids, individual phenolic and flavonoid com-pounds, volatiles, in-vitro antioxidant capacity (DPPH, ABTS, and FRAP) of the hawthorn vinegar were analyzed. In addition, minimum inhibitory concentration (MIC), and inhibition zones were determined against Escherichia coli O157:H7, Salmonella Typhimurium, S. Enteritidis, and Listeria monocytogenes strains. A total of five organic acids, 21 phenolic and flavonoid compounds and 51 volatiles were determined in the hawthorn vinegar, and displayed strong antioxidant capacity determined by DPPH (470.93 +/- 28.55 mg TEAC/L), ABTS (706.03 +/- 4.88 mg TEAC/L) and FRAP (59.15 +/- 0.50 mM FE/L) tests. The MIC and inhibition zones of the hawthorn vinegar ranged between 5.21 and 6.25%, and 9.41-11.43 mm against tested pathogens, respectively. In the tenderloin experiment, all marination treatments significantly changed the physicochemical and textural properties, microbiological status, and microstructure of the tenderloins (P < 0.05). Among them, the most effective treatment was the marination with 100% hawthorn vinegar for 24 h. In this treatment, the hardness, chewiness, springiness, and gummines values of the tenderloins were found lower than untreated tenderloins (P < 0.05). Furthermore, this treatment provided a high reduction in the number of pathogens ranging between 3.08 and 3.82 log(10) CFU/g (P < 0.05) compared to the control. Although no differences were found among the groups (P > 0.05), flavor, odor, appearance, texture, and color scores of the tenderloins marinated with 100% hawthorn vinegar for 24 h were found higher than the non-marinated samples. The results of this study revealed that hawthorn vinegar contains certain levels of bioactive compounds which can help to improve the microbiological quality and textural properties of the meat parts.Öğe Enterotoxemia Caused by Clostridium perfringens Type E in a Calf(Kafkas Univ, Veteriner Fakultesi Dergisi, 2018) Eroksuz, Yesari; Otlu, Bads; Calicioglu, Mehmet; Eroksuz, Hatice; Incili, Canan Akdeniz; Karabulut, Burak; Abayli, HasanClostridial enterotoxemia caused by Clostridium perfringens type E was diagnosed postmortem in a 2-months-old calf in a family farm containing 20 cattle at different ages. Varying degrees of severity of segmental fibrino-hemorrhagic and necrotic enteritis was present at the necropsy. Clostridium perfringens was isolated from the intestinal tissue and intestinal content and the genes encoding alpha and iota toxins were detected by polymerase chain reaction (PCR). Histopathological examination showed the presence of adherent Gram-positive rods on the surface of villi and in poly morphonuclear leucocytes in the lamina propria of the intestinal mucosa.Overall, the results of the present study suggest that C. perfringens type E should be considered at differential diagnosis in fibrino-hemorrhagic enteritis and sudden deaths in post weaned calves.Öğe Evaluation of homemade fermented pickle juice as a marinade: Effects on the microstructure, microbiological, physicochemical, textural properties, and sensory attributes of beef strip loin steaks(Elsevier Sci Ltd, 2023) Incili, Canan Akdeniz; Karatepe, Pinar; Akgol, Muzeyyen; Tekin, Ali; Incili, Gokhan Kursad; Hayaloglu, Ali AdnanThe current study aimed to characterize homemade fermented pickle juice and evaluate its efficacy as a marinade on physicochemical, microbiological, textural properties, microstructure, and sensory attributes of the strip loins. Organic acids, phenolics, flavonoids, volatiles, total phenolic content (TPC), and in-vitro antioxidant capacity (ABTS and FRAP) analyses were carried out. Furthermore, minimum inhibitory concentration (MIC), and the diameter of inhibition zones of the pickle juice were determined against Escherichia coli O157:H7, Salmonella Typhimurium, S. enteritidis, and Listeria monocytogenes. The strip loins were marinated with five different concentrations (10%, 25%, 50%, 75%, and 100%) of pickle juice at 4 degrees C for 24 h. A total of 4 organic acids, 23 phenolic and flavonoid compounds, and 69 volatiles were identified in the pickle juice. The TPC, ABTS, and FRAP values of the pickle juice were found to be 184.24 +/- 33.28 GAE/L, 44.48 +/- 0.41 mg TEAC/L, and 2.79 +/- 0.01 mM FE/L, respectively. The MIC and inhibition zones were recorded between 7.81 and 12.50% and 8.25-13.80 mm against pathogenic bacteria, respectively. The textural properties of the strip loins marinated with 100% pickle were improved compared to the control (P < 0.05). Moreover, this concentration decreased the number of pathogens in strip loins, ranging between 1.07 and 2.77 log(10) CFU/g (P < 0.05). Regarding sensory attributes, the strip loins marinated with 50% and 100% pickle juice had higher scores compared to the non-marinated samples. The results of this study indicated that pickle juice can be evaluated as a marinade to improve the microbiological quality and textural properties of strip loins.Öğe Moelerella wisconsensis: first isolation from lungs and spleen of a horse infected with Streptococcus dysgalactia subsp. equisimilis(Urmia Univ, 2023) Incili, Canan Akdeniz; Eroksuz, Yesari; Otlu, Baris; Kara, Emel; Tanriverdi, Elif Seren; Timurkan, Mehmet Ozkan; Kalender, HakanMoellerella wisconsensis is a Gram-negative, facultative anaerobic bacillus of Entero-bacteriaceae family, and it is an uncommon pathogen in domestic animals. To date, five cases were reported including two dogs, two cattle, and a goat. Streptococcus equisimilis is the second common bacterial agent after the S. equi subsp. zooepidemicus in equine pneumonia cases. The present report describes the isolation of M. wisconses from lungs and spleen of a 10-year-old Arabian horse (May 08, 2022) at post-mortem examination being co-infected with S. equisimilis. Clinical and pathological findings included bilateral nasal discharge, conjunctivitis, sternal recumbency, severe diffuse necrosuppurative rhinitis, multi-focal fibrinopurulent pneumonia and purulent lymphadenitis. Polymerase chain reaction assays showed no viral nucleic acids of equid alphaherpesvirus (EHV) 1, EHV-4, equine arteritis virus and equine papilloma virus. The antibiogram test revealed that the isolate was sensitive to several antibiotics except colistin. Taken together, the present report documents the first isolation of M. wisconsensis from lungs and spleen of a horse; hence, experimental studies are needed to clarify the pathogenity and pathogenesis of M. wisconsensis.(c) 2023 Urmia University. All rights reserved.Öğe Purulent Renal Papillitis Due to Streptococcus Infantarius Subsp. Infantarius in a Horse(Sciendo, 2022) Eroksuz, Yesari; Otlu, Baris; Yerlikaya, Zeynep; Tanriverdi, Elif Seren; Incili, Canan Akdeniz; Karabulut, Burak; Timurkan, Mehmet OzkanA 6-year-old, male Arabian crossbred horse was necropsied after a 10 day history of loss of appetite, debility and weight loss. Gross and histologic examination was consistent with purulent papillitis due to Streptococcus infantarius subsp. infantarius. The isolate was sensitive to all the antibiotics tested.Öğe Systemic nocardiosis in a dog caused by Nocardia cyriacigeorgica(Biomed Central Ltd, 2017) Eroksuz, Yesari; Gursoy, Nafia Canan; Karapinar, Tolga; Karabulut, Burak; Incili, Canan Akdeniz; Yerlikaya, Zeynep; Toraman, Zulal AsciBackground: Systemic nocardiosis due to Nocardia cyriacigeorgica has not been reported in dogs. Case presentation: Light and electron microscopy, microbiological culture and molecular identification (PCR) were used to diagnose systemic nocardiosis caused by Nocardia cyriacigeorgica in a 3-month-old husky dog. The postmortem changes included multifocal to coalescing, sharply circumscribed pyogranulomatous inflammation and abscess formation in lungs, liver, myocardium, spleen, kidneys, brain, and hilar lymph nodes. The organism was isolated and sequencing of its 16S rRNA allowed its identification and speciation. Examination of the bacterial culture by scanning electron-microscope showed filamentous branching with fragmentation into widely bacillary and cocoid forms of the bacteria. There was no history of immunosupressive drug administration and infection by the immunosuppresive viral pathogens, canine distemper and parvovirus were excluded via PCR. Conclusion: N. cyriacigeorgica should be considered potential cause of systemic pyogranulomatous lesions in dogs. It is the first reported case of systemic nocardiosis due to N. cyriacigeorgica in a dog.
