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Importance: Deaths due to neonatal calf diarrhea are still one of the most critical problems of cattle breeding worldwide. Determining the parameters that can predict diarrhea-related deaths in calves is especially important in terms of prognosis and treatment strategies for the disease., Objective: The primary purpose of this study was to determine mortality rates and durations, survival status, and predictive prognosis parameters based on vital signs, hematology, and blood gas analyses in neonatal diarrheic calves., Methods: The hospital automation system retrospectively obtained data from 89 neonatal diarrheic calves., Results: It was found that 42.7% (38/89) of the calves brought with the complaint of diarrhea died during hospitalization or after discharge. Short-term and long-term fatalities were a median of 9.25 hours and a median of 51.50 hours, respectively. When the data obtained from this study is evaluated, body temperature (°C), pH, base excess (mmol/L), and sodium bicarbonate (mmol/L) parameters were found to be lower, and hemoglobin (g/dL), hematocrit (%), lactate (mmol/L), chloride (mmol/L), sodium (mmol/L) and anion gap (mmol/L) parameters were found to be higher in dead calves compared to survivors. Accordingly, hypothermia, metabolic acidosis, and dehydration findings were seen as clinical conditions that should be considered. Logistic regression analysis showed that lactate (odds ratio, 1.429) and CI - (odds ratio, 1.232) concentration were significant risk factors associated with death in calves with diarrhea., Conclusions and Relevance: According to the findings obtained from this study, the determination of lactate and Cl - levels can be used as an adjunctive supplementary test in distinguishing calves with diarrhea with a good prognosis., Competing Interests: The authors declare no conflicts of interest., (© 2024 The Korean Society of Veterinary Science.)

Purpose: In the present study, antifungal activity of ozonated olive oil (OZO) and ozonated distilled water (ODW) in the treatment of experimentally induced keratitis with C. albicans in rabbits were investigated., Methods: The Groups were composed of as 1, 2, 3, 4, 5, 7 (n = 5 rabbits, 10 eyes/in each group) and Group 6 (n = 10 rabbits, 20 eyes/in the group). Fourty-eight hours after C. albicans inoculation; Group 1 received fluconazle (FLU)+OZO drops, Group 2 received FLU drop, Group 3 received OZO drop, Group 4 received FLU+ODW drops, Group 5 received ODW drop, Group 6 (infected control group) and Group 7 received PBS drop (negative control group). Treatment continued in all groups for 22 days for every 8 hours., Results: Cornea cultures made 24 days post inoculation revealed statistically significant differences ( p < 0,05) with concern to C. albicans amounts between Group 6 and Group 1-5. Statistical comparison of corneal opacity and corneal ulcer and conjunctivitis values among the Group 6 and Group 1-5 were also different significantly ( p < 0,05) on days 20 and 24 post inoculation., Conclusion: OZO and ODW were found to be effective in treating C. albicans keratitis in the present study. It has also been proven by this study that ODW contain 26 μg/ml was the most effective in the treatment of C. albicans keratitis.

Introduction: Clinical doses of anaesthetic agents were administered to rabbits and effects on the brain, heart, and liver were investigated biochemically and histopathologically., Material and Methods: The rabbits were randomly divided into three main groups (16 rabbits each) and each group into study (n = 8) and control (n = 8) groups. All study group rabbits received 3 mg/kg of midazolam (M) intramuscularly. Group 1.1 (M) received nothing further, group 2.1 (MK) also received 25 mg/kg of ketamine, and group 3.1 (MKI) besides ketamine was also given 2% isoflurane to induce anaesthesia for 30 min. NaCl solution in the same volume as midazolam and ketamine was injected into the controls., Results: In clinical evaluation significant differences were detected in respiratory and heart rates. In blood gas analysis the PO 2 and PCO 2 values showed statistical differences in anaesthesia intervals. Significant biochemical value changes were recorded in creatine kinase-Mb, glucose, and total protein. Histopathological liver examinations revealed higher total apoptotic and normal cell numbers in the MK than in the M and MKI groups. Apoptotic cell numbers were statistically significant in M and MK groups., Conclusion: Anaesthetic agents may increase programmed apoptosis. The MKI anaesthetics combination was found to cause less cell destruction in general than the other study groups. It was indicated that MKI was the safer anaesthetic combination in rabbits., Competing Interests: Conflict of Interest Conflict of Interests Statement: The authors declare that there is no conflict of interests regarding the publication of this article.

Here, we report a case of neonatal calf meningitis due to Streptococcus gallolyticus subsp. gallolyticus (SGG). Clinical, pathological and microbiological findings were evaluated. API Strep, 16S rRNA gene sequencing, rpoB gene sequencing and sodA gene sequencing were used for the complete identification of SGG. This is the first documented report of neonatal calf meningitis due to SGG in veterinary medicine.

Background: Although, the relationship of spontaneous subarachnoid hemorrhage (SAH) to climatic or circadian factors has been widely studied, epidemiologic, circardian and climatic factors in non-aneurysmal SAH (naSAH), particularly perimesencephalic SAH (PMH), has not been reported before., Objective: For the first time, demographic, climatic, and circadian variables are examined together as possible contributing factors comparing aSAH and naSAH., Methods: We reviewed records for 384 patients admitted to University of Wisconsin Neurosurgery Service from January 2005 to December 2010 with spontaneous non-traumatic SAH. Patients were grouped as aSAH (n=338) or naSAH (n=46) on clinical and radiological criteria. PMH (n=32) was identified as a subgroup of naSAH based on radiological criteria. We logged demographic data, time of SAH, temperature at onset and atmospheric pressure at onset. The three subgroups were compared., Results: Aneurysmal SAH occurred most often from 6am to 12pm (p<0.001); this correlation was not found in naSAH or PMH subgroups. Demographic analysis demonstrated predominance of female gender (p=0.008) and smoking (p=0.002) in aSAH, with predominance of hypercholesterolemia in naSAH (p=0.033). Atmospheric pressure, correlated with aSAH in the main county referral area, where we had detailed weather data (p<0.05); however, there was no weather correlation in the entire referral region taken together. Multivariate analysis supported a statistical difference only in smoking status between aSAH and naSAH groups (p=0.0159)., Conclusion: Statistical differences in gender, smoking status, and history of hypercholesterolemia support a clinical distinction between aSAH and naSAH. Furthermore, circadian patterning of aSAH is not reproduced in naSAH, supporting pathophysiologic differences. Only smoking status provides a robust difference in aSAH and naSAH groups. Our data prompt further investigation into the relationship between aSAH and atmospheric pressure., (Copyright © 2012 Elsevier B.V. All rights reserved.)

The aim of this study was to investigate the effectiveness of tablet and paste formulations of Oxfendazole and Oxyclozanide combinations against subclinical gastrointestinal nematode infections and to compare the advantages and/or disadvantages of their use. Seventy-five infected sheep were selected from an enterprise located in Kayseri in 2006. The sheep were divided into 3 equal groups as paste, tablet and control groups. Fecal samples were collected from each group before drug administration. While the paste and tablet groups were administered drugs orally, no drugs were given to the controls. Fecal samples were collected on the 7th, 14th, 21st, and 28th days after drug application and the EPG values were determined. The parasitological examination revealed that the most prevalent species was Ostertagia spp., followed by Nematodirus spp. and Trichostrongylus spp. While the mean EPG value of the control group increased up to a ratio of 7.8% at day 28, the mean EPG values of drug groups decreased to 0%. Although the unit dose of paste formulation is more expensive, it was found that it could be an alternative to tablet formulation and has some advantages such as being easier to give, effective utilizing, shorter application period, fewer complications and death risk, no application failure and requires fewer personnel.