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189 results on '"Cebra, Christopher K."'

12. Camelids

Author

Tornquist, Susan J., primary, Cebra, Christopher K., additional, and Linde Henriksen, Michala, additional

Published
2020
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13. COVID in the wild and mesenchymal stromal cell therapy.

Author

Cebra, Christopher K. and Tornquist, Susan J.

Subjects
*STROMAL cells, *CELLULAR therapy, *COVID-19, *VETERINARY medicine, *MEDICAL societies
Abstract

The article focuses on two specific research projects: one investigating the presence of SARS-CoV-2 in wild animal populations to identify potential reservoirs for future human reinfection, and another examining the use of mesenchymal stromal cell therapy. Topics include the investigation into wild animal specimens for the presence of the virus and its potential consequences, as well as the exploration of mesenchymal stromal cell therapy for musculoskeletal diseases in horses.

Published
2024
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16. Esthesiometric evaluation of corneal analgesia after topical application of 1% morphine sulfate in normal horses.

Author

Gordon, Emma, Sandquist, Christy, Cebra, Christopher K., Heidel, Jerry, Poulsen, Keith, and Schlipf, Jr, John W.

Subjects
CORNEAL sensitivity, OPHTHALMIC drugs, ANALGESIA, MORPHINE, HORSE diseases
Abstract

Abstract: Objective: To evaluate whether topical ocular application of 1% morphine sulfate would change corneal sensitivity and to identify the duration of action. Animal studied: Eight healthy adult horses. Procedure: Corneal touch threshold (CTT) was measured in the center of one randomly selected eye of each horse by Cochet–Bonnet esthesiometer (Luneau Cochet–Bonnet Esthesiometer; Western Ophthalmics, Lynnwood, WA, USA). Immediately following baseline CTT measurement, 0.3 ml of 1.0% preservative‐free morphine sulfate (Morphine Sulfate 25 mg/ml Preservative‐free; Hospira, Lake Forest, IL, USA) (3 mg) was applied to the tested eye. The same volume of artificial tear (LiquiTears; Major Pharmacauticals, Livonia, MI, USA) solution was then applied to the control eye following acquisition of baseline CTT. Corneal touch threshold was then subsequently measured at 1 min after medication application, followed by every 5 min until 60 min post administration. If the corneal touch threshold had not returned to baseline by 60 min, measurements were continued at 15‐min intervals until corneal sensitivity returned to baseline CTT measurement up to 180 min post administration if needed. The control eye was treated identically and measurements on the control eye stopped when the corresponding treated eye returned to baseline. Results: Mean baseline CTT of both eyes was 21.8 mm with an identical range of 15–30 mm. Mean corneal touch threshold was not statistically different between morphine‐treated and control eyes (P = 0.22). There was a large degree of inter‐ and intrasubject variation in the CTT measurements obtained. All but three horses were considered to be at baseline values by 60 min. Conclusions: Topical ophthalmic 1% morphine sulfate did not have a clinically significant analgesic effect on the corneal touch threshold of intact healthy equine corneas. [ABSTRACT FROM AUTHOR]

Published
2018
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18. Hematologic abnormalities over 5 days in cows with acute Escherichia coli mastitis

Author

Cebra, Christopher K., Cebra, Margaret L., and Garry, Franklyn B.

Subjects
medicine.medical_specialty, Metamyelocyte, Hematology, business.industry, food and beverages, Physiology, Neutropenia, medicine.disease, medicine.disease_cause, Coliform bacteria, Mastitis, medicine.anatomical_structure, Lactation, Internal medicine, medicine, business, Escherichia coli, Myelocyte
Abstract

Haematological data from 45 adult Holstein cows with coliform mastitis and systemic clinical signs were studied retrospectively. They developed panleukopenia that resolved over several days, first through an increase in immature forms and later by an increase in mature neutrophils. Neutropenia lasted 3 days in most cows. The majority of cows in early lactation did not develop neutropenia for an unknown reason. Cows with fatal disease could not be distinguished based on haematological analysis, because most died early in the disease, while both surviving and non-surviving cows still had panleukopenia. Cows with coliform bacteraemia had prolonged neutropenia and higher metamyelocyte and myelocyte counts during the regenerative phase. These findings suggest that haematological analysis during the regenerative phase may be useful to identify cows with bacteraemia for more aggressive treatment., The Bovine Practitioner, Vol. 34, No. 2 (2000 May)

Published
2000
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36. Eimeria macusaniensis infection in 15 llamas and 34 alpacas

Author

Cebra, Christopher K., primary, Valentine, Beth A., additional, Schlipf, John W., additional, Bildfell, Robert J., additional, McKenzie, Erica, additional, Waitt, Laura H., additional, Heidel, Jerry R., additional, Cooper, Barry J., additional, Löhr, Christiane V., additional, Bird, Karyn E., additional, Saulez, Montague N., additional, and Firshman, Anna M., additional

Published
2007
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40. To the Editors

Author

Saulez, Montague N., primary, Cebra, Christopher K., additional, and Tornquist, Susan J., additional

Published
2005
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44. Authors' Response

Author

Saulez, Montague N., primary, Cebra, Christopher K., additional, and Tornquist, Susan J., additional

Published
2005
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