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Lauteri E, Tortereau A, Peyrecave X, Pin D, Desjardins I. Equine multinodular pulmonary fibrosis and presumed corticosteroid‐induced side effects in a horse. EQUINE VET EDUC 2023. [DOI: 10.1111/eve.13795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
Affiliation(s)
- Eleonora Lauteri
- Vetagro‐sup University of Lyon 1 Avenue Bourgelat, Marcy l'Etoile Lyon 69280 France
| | - Antonin Tortereau
- Vetagro‐sup University of Lyon 1 Avenue Bourgelat, Marcy l'Etoile Lyon 69280 France
| | - Xavier Peyrecave
- Vetagro‐sup University of Lyon 1 Avenue Bourgelat, Marcy l'Etoile Lyon 69280 France
| | - Didier Pin
- Vetagro‐sup University of Lyon 1 Avenue Bourgelat, Marcy l'Etoile Lyon 69280 France
| | - Isabelle Desjardins
- Vetagro‐sup University of Lyon 1 Avenue Bourgelat, Marcy l'Etoile Lyon 69280 France
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Scilimati N, Schiavo S, Lauteri E, Beccati F, Angeli G, Di Meo A, Pepe M. Computed tomographic diagnosis of a fracture of the floor of the pelvis in a Thoroughbred foal. EQUINE VET EDUC 2022. [DOI: 10.1111/eve.13656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Nicola Scilimati
- Department of Veterinary Medicine Veterinary Teaching Hospital University of Perugia Perugia Italy
| | | | | | - Francesca Beccati
- Department of Veterinary Medicine Veterinary Teaching Hospital University of Perugia Perugia Italy
| | - Giovanni Angeli
- Department of Veterinary Medicine Veterinary Teaching Hospital University of Perugia Perugia Italy
| | - Antonio Di Meo
- Department of Veterinary Medicine Veterinary Teaching Hospital University of Perugia Perugia Italy
| | - Marco Pepe
- Department of Veterinary Medicine Veterinary Teaching Hospital University of Perugia Perugia Italy
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Lauteri E, Mariella J, Beccati F, Roelfsema E, Castagnetti C, Pepe M, Peric T, Barbato O, Montillo M, Rouge S, Freccero F. Adrenal Gland Ultrasonographic Measurements and Plasma Hormone Concentrations in Clinically Healthy Newborn Thoroughbred and Standardbred Foals. Animals (Basel) 2021; 11:ani11061832. [PMID: 34205258 PMCID: PMC8233797 DOI: 10.3390/ani11061832] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 06/15/2021] [Accepted: 06/16/2021] [Indexed: 12/23/2022] Open
Abstract
Simple Summary The hypothalamic–pituitary–adrenal axis regulates many physiologic and metabolic functions and plays a central role in the inflammatory response to illness. Clinically, hypothalamic–pituitary–adrenal axis function can be evaluated by combined assessment of adrenal hormones, adrenocorticotropin plasma concentrations and ultrasonographic examination of the adrenal glands in other species. Multiple individual variables have been demonstrated to affect ultrasonographic measurements of adrenal glands in several species. Ultrasonographic measurements of the adrenal glands and plasma concentration of adrenocorticotropin, cortisol, dehydroepiandrosterone, progesterone, aldosterone and adrenocorticotropin/adrenal hormone ratios were assessed and compared between Thoroughbred and Standardbred healthy neonatal foals. The effect of age, weight and sex on ultrasonographic measurements of the adrenal glands was also investigated. The width of whole adrenal glands and the medulla differed significantly between Thoroughbreds and Standardbreds. Cortisol and adrenocorticotropin were, respectively, higher and lower in Thoroughbreds than in Standardbreds. The cortisol/dehydroepiandrosterone ratio was higher in Thoroughbreds than in Standardbreds. The results of this study provide reference ranges for healthy neonatal Thoroughbred and Standardbred foals and suggest the presence of breed-related differences in ultrasonographic measurements, plasmatic cortisol and adrenocorticotropin concentrations. The higher cortisol/dehydroepiandrosterone ratio of Thoroughbred foals may suggest a different response to stress and environmental stimulation between the two breeds. Abstract Adrenal hormones, ACTH plasma concentrations and the ultrasonographic evaluation of the adrenal glands are considered complementary in clinical evaluations of the hypothalamic–pituitary–adrenal (HPA) axis function in several species. In dogs, age, size and weight have a significant effect on the ultrasonographic size of the adrenal glands. In neonatal foals, ultrasonographic evaluation and measurements of the adrenal glands have been demonstrated to be reliable; however, the effect of individual variables on ultrasonographic features has not been investigated, and the clinical usefulness of adrenal gland ultrasonography is still not known. The aims of this study were: (i) to provide and compare adrenal glands ultrasound measurements in healthy newborn Thoroughbred and Standardbred foals, and assess any effect of age, weight and sex on them; (ii) to assess and compare ACTH and steroid hormone concentrations in healthy neonatal foals of the two breeds. Venous blood samples and ultrasonographic images of the adrenal glands were collected from 10 healthy neonatal Thoroughbred and 10 healthy neonatal Standardbred foals. Ultrasonographic measurements of the adrenal glands were obtained and adrenocorticotropin (ACTH), cortisol, dehydroepiandrosterone (DHEA), progesterone (P4) and aldosterone plasma concentrations were assessed. The ACTH/cortisol, ACTH/progesterone, ACTH/aldosterone, ACTH/DHEA and cortisol/DHEA ratios were calculated. A significant positive correlation was found between the height of the right adrenal gland and the foal’s weight; the width of the right and left adrenal gland and the medulla was significantly lower in Thoroughbreds than in Standardbreds. Cortisol and ACTH plasma concentrations were significantly higher and lower, respectively, in Thoroughbreds compared with Standardbreds. The cortisol/DHEA ratio was significantly higher in Thoroughbreds. This study provides reference ranges for neonatal Thoroughbred and Standardbred foals, and suggests the presence of breed-related differences in ultrasonographic adrenal gland measurements, plasmatic cortisol and ACTH concentrations. The higher cortisol/DHEA ratio detected in Thoroughbred foals could suggest a different response to environmental stimulation in the two breeds.
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Affiliation(s)
- Eleonora Lauteri
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126 Perugia, Italy; (F.B.); (M.P.); (O.B.); (S.R.)
- Clinèquine, VetAgro Sup, University of Lyon, 1 Avenue Bourgelat, Marcy-l’Etoile, 69280 Lyon, France
- Correspondence: ; Tel.: +39-340-924-9803
| | - Jole Mariella
- Department of Veterinary Medical Sciences, University of Bologna, Via Tolara di Sopra 50, Ozzano dell’Emilia, 40064 Bologna, Italy; (J.M.); (C.C.); (F.F.)
| | - Francesca Beccati
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126 Perugia, Italy; (F.B.); (M.P.); (O.B.); (S.R.)
| | - Ellen Roelfsema
- Department of Equine Sciences, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 1, 3584 CL Utrecht, The Netherlands;
| | - Carolina Castagnetti
- Department of Veterinary Medical Sciences, University of Bologna, Via Tolara di Sopra 50, Ozzano dell’Emilia, 40064 Bologna, Italy; (J.M.); (C.C.); (F.F.)
- Health Science and Technologies Interdepartmental Center for Industrial Research (HST-ICIR), University of Bologna, 40126 Bologna, Italy
| | - Marco Pepe
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126 Perugia, Italy; (F.B.); (M.P.); (O.B.); (S.R.)
| | - Tanja Peric
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Via Sondrio 2/B, 33100 Udine, Italy; (T.P.); (M.M.)
| | - Olimpia Barbato
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126 Perugia, Italy; (F.B.); (M.P.); (O.B.); (S.R.)
| | - Marta Montillo
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Via Sondrio 2/B, 33100 Udine, Italy; (T.P.); (M.M.)
| | - Stefanie Rouge
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126 Perugia, Italy; (F.B.); (M.P.); (O.B.); (S.R.)
| | - Francesca Freccero
- Department of Veterinary Medical Sciences, University of Bologna, Via Tolara di Sopra 50, Ozzano dell’Emilia, 40064 Bologna, Italy; (J.M.); (C.C.); (F.F.)
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Lauteri E, Mariella J, Beccati F, De Graaf-Roelfsema E, Castagnetti C, Pepe M, Peric T, Barbato O, Montillo M, Rouge S, Freccero F. Ultrasonographic measurement of the adrenal gland in neonatal foals: reliability of the technique and assessment of variation in healthy foals during the first five days of life. Vet Rec 2020; 187:e117. [PMID: 33024010 DOI: 10.1136/vr.106027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 06/08/2020] [Accepted: 08/23/2020] [Indexed: 11/04/2022]
Abstract
BACKGROUND Adrenal gland ultrasonographic measurements are useful in clinical evaluation of patients with adrenal dysfunction in several species. In human healthy neonates, the ultrasonographic size of the adrenal glands decreases during the first days of life. Ultrasonography of adrenal glands was demonstrated to be feasible in neonatal foals. The aims of this study were to describe a technique for ultrasonographic measurement of adrenal gland size to test its reliability in neonatal foals, and to assess any variation of ultrasonographic measurements during the first five days of life in healthy foals. METHODS First, measurements of the adrenal glands were retrospectively obtained by three observers in 26 adrenal gland images of 13 healthy and sick neonatal foals. The interobserver and intraobserver agreement were tested. Later, adrenal gland ultrasonographic images and measurements were acquired by one operator in 11 healthy neonatal foals at one, three and five days of life and differences among the measurements obtained at the different time points were assessed. RESULTS Interobserver agreement ranged from fair to excellent (0.48-0.92), except for cortex width (<0.4); intraobserver agreement ranged from good to excellent (0.52-0.98). No significant differences were found among the measurements obtained at one, three and five days of life. CONCLUSION Adrenal glands ultrasonographic measurements can be obtained consistently in equine neonates, and in contrast to people they do not vary during the first five days of life in healthy foals.
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Affiliation(s)
- Eleonora Lauteri
- Department of Veterinary Medicine, University of Perugia, Perugia, Italy .,Clinèquine, VetAgro Sup, University of Lyon, Marcy-l'Etoile, France
| | - Jole Mariella
- Department of Veterinary Medical Sciences, University of Bologna, Ozzano dell'Emilia, Emilia-Romagna, Italy
| | - Francesca Beccati
- Department of Veterinary Medicine, University of Perugia, Perugia, Italy
| | - Ellen De Graaf-Roelfsema
- Department of Equine Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Carolina Castagnetti
- Department of Veterinary Medical Sciences, University of Bologna, Ozzano dell'Emilia, Emilia-Romagna, Italy.,Health Science and Technologies Interdepartmental Center for Industrial Research (HST-ICIR), University of Bologna, Bologna, Emilia-Romagna, Italy
| | - Marco Pepe
- Department of Veterinary Medicine, University of Perugia, Perugia, Italy
| | - Tanja Peric
- Department of Food Sciences, University of Udine, Udine, Italy
| | - Olimpia Barbato
- Department of Veterinary Medicine, University of Perugia, Perugia, Italy
| | - Marta Montillo
- Department of Food Sciences, University of Udine, Udine, Italy
| | - Stefanie Rouge
- Department of Veterinary Medicine, University of Perugia, Perugia, Italy
| | - Francesca Freccero
- Department of Veterinary Medical Sciences, University of Bologna, Ozzano dell'Emilia, Emilia-Romagna, Italy
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Miglio A, Morelli C, Gialletti R, Lauteri E, Sforna M, Marenzoni ML, Antognoni MT. Clinical and immunophenotypic findings in 4 forms of equine lymphoma. Can Vet J 2019; 60:33-40. [PMID: 30651648 PMCID: PMC6294024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The clinical, histological, and immunophenotypic findings are presented for 4 horses affected by different types of lymphoma. Diagnoses of a monomorphic epitheliotropic intestinal T-cell lymphoma, a diffuse splenic large B-cell lymphoma, a peripheral T-cell lymphoma, and a T-cell rich large B-cell lymphoma of the third eyelid were made.
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Affiliation(s)
- Arianna Miglio
- Department of Veterinary Medicine, University of Perugia, via S. Costanzo 4, 06126 Perugia, Italy
| | - Chiara Morelli
- Department of Veterinary Medicine, University of Perugia, via S. Costanzo 4, 06126 Perugia, Italy
| | - Rodolfo Gialletti
- Department of Veterinary Medicine, University of Perugia, via S. Costanzo 4, 06126 Perugia, Italy
| | - Eleonora Lauteri
- Department of Veterinary Medicine, University of Perugia, via S. Costanzo 4, 06126 Perugia, Italy
| | - Monica Sforna
- Department of Veterinary Medicine, University of Perugia, via S. Costanzo 4, 06126 Perugia, Italy
| | - Maria Luisa Marenzoni
- Department of Veterinary Medicine, University of Perugia, via S. Costanzo 4, 06126 Perugia, Italy
| | - Maria Teresa Antognoni
- Department of Veterinary Medicine, University of Perugia, via S. Costanzo 4, 06126 Perugia, Italy
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Lauteri E, Corsalini J, Pepe M, Mandara MT, Passamonti F, Beccati F. EHV-1 Congenital Infection and Concurrent Actinobacillus equuli Septicemia in a Standardbred Neonatal Foal: Clinical, Diagnostic Findings, and Evaluation of Adrenal Gland Function. J Equine Vet Sci 2018. [DOI: 10.1016/j.jevs.2017.10.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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