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Dai P, Yang M, Du J, Wang K, Chen R, Feng X, Chen C, Zhang X. Epidemiological investigation of feline chronic gingivostomatitis and its relationship with oral microbiota in Xi'an, China. Front Vet Sci 2024; 11:1418101. [PMID: 38948672 PMCID: PMC11211630 DOI: 10.3389/fvets.2024.1418101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Accepted: 06/05/2024] [Indexed: 07/02/2024] Open
Abstract
Feline chronic gingivostomatitis (FCGS) is an ulcerative and/or proliferative disease that typically affects the palatoglossal folds. Because of its unknown pathogenesis and long disease course, it is difficult to treat and has a high recurrence rate. Most of the bacteria in the oral microbiota exist in the mouth symbiotically and maintain a dynamic balance, and when the balance is disrupted, they may cause disease. Disturbance of the oral microbiota may play an important role in the development of FCGS. In this study, the medical records of 3109 cats in three general pet hospitals in Xi 'an were collected. Sixty-one cats with FCGS were investigated via questionnaires, routine oral examinations and laboratory examinations. Oral microbiota samples were collected from 16 FCGS-affected cats, and microbial species were identified by 16S rDNA sequencing. The results showed that the incidence of FCGS had no significant correlation with age, sex or breed. However, the incidence of FCGS was associated with immunization, a history of homelessness and multicat rearing environments. The number of neutrophils and the serum amyloid A concentration were increased, and the percentage of cells positive for calicivirus antigen was high in all cases. All the cats had different degrees of dental calculus, and there were problems such as loss of alveolar bone or tooth resorption. Compared with those in healthy cats, the bacterial diversity and the abundance of anaerobic bacteria were significantly increased in cats with FCGS. Porphyromonas, Treponemas and Fusobacterium were abundant in the mouths of the affected cats and may be potential pathogens of FCGS. After tooth extraction, a shift could be seen in the composition of the oral microbiota in cats with FCGS. An isolated bacteria obtained from the mouths of the affected cats was homologous to P. gulae. Both the identified oral microbiota and the isolated strain of the cats with FCGS had high sensitivity to enrofloxacin and low sensitivity to metronidazole. This study provides support to current clinical criteria in diagnosing FCGS and proposes a more suitable antibiotic therapy.
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Affiliation(s)
- Pengxiu Dai
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi, China
| | - Mingxia Yang
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi, China
| | - Juanjuan Du
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi, China
| | - Keyi Wang
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi, China
| | - Ruiqi Chen
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi, China
| | - Xiancheng Feng
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi, China
| | - Chen Chen
- MOA Key Laboratory of Animal Virology, Center for Veterinary Sciences, Zhejiang University, Hangzhou, Zhejiang, China
- Department of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, Zhejiang, China
| | - Xinke Zhang
- College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi, China
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Soltero-Rivera M, Goldschmidt S, Arzi B. Feline chronic gingivostomatitis current concepts in clinical management. J Feline Med Surg 2023; 25:1098612X231186834. [PMID: 37548475 PMCID: PMC10811996 DOI: 10.1177/1098612x231186834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/08/2023]
Abstract
PRACTICAL RELEVANCE Feline chronic gingivostomatitis (FCGS) is a debilitating disease for cats and a challenge for veterinarians and cat caregivers alike. Recent literature indicates that the disease is immune-mediated in nature and likely associated with a chronic viral infection in patients with higher alpha diversity of their subgingival microbiome. The immune-mediated nature of FCGS includes both local as well as systemic effects, and the transcriptomic analysis of affected patients supports these findings. TREATMENT OPTIONS Localized therapy in the form of surgical extraction of all, or nearly all, teeth continues to be the mainstay of treatment. For cats that do not respond to surgical management, medical management, in the form of immunosuppressive or immunomodulatory therapy, remains an option. Analgesia is of fundamental importance. Immunomodulation utilizing mesenchymal stromal cell therapy provides an alternative treatment avenue for refractory patients and likely targets the chronic viral infection present in this disease. The potential for treatment stratification and use of novel systemic treatment options may be revealed as the molecular pathways involved in this disease are better described. AIMS This review outlines current and emerging concepts linking available science pertaining to FCGS and clinical management of the disease. EVIDENCE BASE The article draws on the best evidence base at this juncture and is also driven by the authors' collective experience of working on the disease for over a decade.
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Affiliation(s)
| | - Stephanie Goldschmidt
- Department of Surgical and Radiological Sciences, University of California, Davis, CA, USA
| | - Boaz Arzi
- Department of Surgical and Radiological Sciences, University of California, Davis, CA, USA; and Veterinary Institute for Regenerative Cures, School of Veterinary Medicine, University of California, Davis, CA, USA
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Fontes AC, Vieira MC, Oliveira M, Lourenço L, Viegas C, Faísca P, Seixas F, Requicha JF, Pires MA. Feline calicivirus and natural killer cells: A study of its relationship in chronic gingivostomatitis. Vet World 2023; 16:1708-1713. [PMID: 37766702 PMCID: PMC10521170 DOI: 10.14202/vetworld.2023.1708-1713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Accepted: 08/04/2023] [Indexed: 09/29/2023] Open
Abstract
Background and Aims Feline chronic gingivostomatitis (FCGS) is a frequent chronic inflammatory condition in the oral cavity with an etiopathogenesis not completely identified. This study aimed to contribute to the knowledge of FCGS by identifying the presence of feline calicivirus (FCV) antigens and natural killer (NK) cells and comparing them. Materials and Methods Forty biopsies from the oral mucosa of cats diagnosed with chronic gingivostomatitis were subjected to immunohistochemical techniques to evaluate cells with FCV antigens and NK cells positive for CD56. Results NK cells were identified in all samples, with an average of 725.3 ± 409.1 cells. Regarding FCV, it was identified in 18 out of 30 samples (60%), with a different number of cells with virus in between the analyzed cases. In all cases, the number of cells infected with FCV was lower than the number of NK cells present in the same samples, but there was no statistical association between them. Conclusion This preliminary study shows that NK cells are present in gingivostomatitis lesions not exclusively caused by FCV-stimulus, as only 60% of all cases were positive for this virus, but other antigens should be considered in the etiology of FCGS.
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Affiliation(s)
- Ana C. Fontes
- Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
| | - Maria C. Vieira
- Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
| | - Marcela Oliveira
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Campus Gualtar, 4710-057 Braga, Portugal
- ICVS/3B’s-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Lígia Lourenço
- Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
| | - Carlos Viegas
- Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
- Animal and Veterinary Research Centre (CECAV) and AL4AnimalS, UTAD, Vila Real, Portugal
| | - Pedro Faísca
- Faculty of Veterinary Medicine and Research Centre for Biosciences and Health Technologies, Lusófona University, Lisboa, Portugal
- DNAtech, Lisboa, Portugal
| | - Fernanda Seixas
- Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
- Animal and Veterinary Research Centre (CECAV) and AL4AnimalS, UTAD, Vila Real, Portugal
| | - João F. Requicha
- Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
- Animal and Veterinary Research Centre (CECAV) and AL4AnimalS, UTAD, Vila Real, Portugal
| | - Maria A. Pires
- Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
- Animal and Veterinary Research Centre (CECAV) and AL4AnimalS, UTAD, Vila Real, Portugal
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Blume GR, Eloi RS, Oliveira LB, Sonne L, Rezende LP, Sant’Ana FJ. Lesions of the oral cavity of dogs: 720 cases. PESQUISA VETERINÁRIA BRASILEIRA 2023. [DOI: 10.1590/1678-5150-pvb-7073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
ABSTRACT: Seven hundred twenty cases of oral cavity lesions in dogs were diagnosed from 2015 to 2020 in Distrito Federal, Brazil. Four hundred thirty-two (60%) lesions were neoplastic, and 288 (40%) were non-neoplastic. Of the neoplasms, 229 (53%) were considered malignant and 203 (47%) benign, affecting mainly males, of 43 different breeds, with an average age of 9.4 years, mainly the gum and lip. Melanoma was the most (96/432, 22.2%) commonly diagnosed neoplasm, followed by peripheral odontogenic fibroma (68/432, 15.7%), papilloma (63/432, 14.5%) and squamous cell carcinoma (SCC) (56/432, 12.9%). Non-neoplastic lesions also affected males predominantly, from 41 different breeds, with an average age of 8.9 years, mainly in the gums, lip, and tongue. These lesions were diagnosed as inflammatory (230/288, 79.8%), hyperplastic (47/288, 16.3%) and other lesions (11/288, 3.8%).
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Affiliation(s)
| | - Rômulo S.A. Eloi
- Laboratório HistoPato Análise Anatomopatológica Veterinária, Brazil
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Mestrinho LA, Travancinha J, Sobral C. A case report of leishmaniosis with primary oral manifestation in a cat. Front Vet Sci 2022; 9:1059803. [DOI: 10.3389/fvets.2022.1059803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Accepted: 11/11/2022] [Indexed: 12/03/2022] Open
Abstract
A case of leishmaniosis with primary oral manifestations was reported in a 10-year-old neutered domestic shorthair cat. The primary lesion was a maxillary nodular lesion, painful with spontaneous bleeding associated with advanced periodontal disease, which did not resolve with tooth extraction or periodontal treatment. Biopsy revealed chronic neutrophilic and macrophagic infections and amastigote forms of Leishmania sp and molecular tests were able to identify Leishmania infantum. Oral signs resolved after the initiation of etiologic treatment with allopurinol. Distinguishing oral signs of leishmaniosis from other oral inflammatory diseases is important, especially in endemic areas, and co-infections must be considered with any oral manifestations of this disease.
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Palmeira I, Fonseca MJ, Lafont-Lecuelle C, Pageat P, Cozzi A, Asproni P, Requicha JF, de Oliveira J. Dental Pain in Cats: A Prospective 6-Month Study. J Vet Dent 2022; 39:369-375. [DOI: 10.1177/08987564221103142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Dental pathology is among the most ubiquitous diseases in cats of all ages. Dental pain is yet to be fully understood in cats and therefore its presence is often missed. To better understand feline dental disease as a pain trigger during routine examination and whether disease severity correlates to the degree of pain, a 6-month prospective study in a cats’ only veterinary hospital in Portugal was conducted. Sixty-four cats that randomly presented for different clinical procedures were evaluated. Dental and periodontal abnormalities (primary dental parameters, PDP), as well as clinical signs related to dental pain (secondary dental parameters, SDP), were assessed. All cats underwent an oral cavity examination, upon which, the Feline Acute Pain Scale from Colorado State University Veterinary Teaching Hospital (CPS), was used in order to assess pain. Six PDP (periodontal disease, gingival index, calculus index, tooth resorption, tooth fracture and missing teeth) and five SDP (mouth discomfort, halitosis, hypersalivation, difficulty in holding food and several attempts at prehension of food), were compared with CPS pain scores. All SDP were significantly associated to higher CPS pain scores (p < 0.05). The number of missing teeth was significantly associated to higher CPS pain scores (p < 0.0001). A trend was observed between higher CPS pain scores and tooth resorption (p = 0.08). This study concluded that cats with dental disease feel pain during clinical examination and the pain increases as the severity of the disease progresses.
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Affiliation(s)
- Isabel Palmeira
- Faculty of Veterinary Medicine, Universidade Lusófona, Lisbon, Portugal
| | | | - Céline Lafont-Lecuelle
- Research Institute in Semiochemistry and Applied Ethology (IRSEA), Quartier Salignan, Apt, France
| | - Patrick Pageat
- Research Institute in Semiochemistry and Applied Ethology (IRSEA), Quartier Salignan, Apt, France
| | - Alessandro Cozzi
- Research Institute in Semiochemistry and Applied Ethology (IRSEA), Quartier Salignan, Apt, France
| | - Pietro Asproni
- Research Institute in Semiochemistry and Applied Ethology (IRSEA), Quartier Salignan, Apt, France
| | - João Filipe Requicha
- Department of Veterinary Sciences, CECAV – Veterinary And Animal Research Centre, University of Trás-os-Montes e Alto Douro, Quinta de Prados, Vila Real, Portugal
| | - Joana de Oliveira
- Faculty of Veterinary Medicine, Universidade Lusófona, Lisbon, Portugal
- Petvet Clinical Centers, Grande Porto, Portugal
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Bertran J, Thomson AC. Current Concepts in Head and Neck Surgery. Vet Clin North Am Small Anim Pract 2022; 52:489-512. [DOI: 10.1016/j.cvsm.2021.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Arzi B, Nolta JA, Vapniarsky N. The oromaxillofacial region as a model for a one-health approach in regenerative medicine. Am J Vet Res 2022; 83:291-297. [PMID: 35175935 DOI: 10.2460/ajvr.21.12.0208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The concept of a one-health approach in regenerative medicine has gained tremendous momentum in the scientific and public communities in recent years. Knowledge derived from this approach informs innovative biomedical research, clinical trials, and practice. The ultimate goal is to translate regenerative strategies for curing diseases and improving the quality of life in animals and people. Building and fostering strong and enthusiastic interdisciplinary and transdisciplinary collaboration between teams with a wide range of expertise and backgrounds is the cornerstone to the success of the one-health approach and translational sciences. The veterinarian's role in conducting clinical trials in client-owned animals with naturally occurring diseases is critical and unique as it may potentially inform human clinical trials. The veterinary regenerative medicine and surgery field is on a steep trajectory of discoveries and innovations. This manuscript focuses on oromaxillofacial-region regeneration to exemplify how the concept of interdisciplinary and transdisciplinary collaboration and the one-health approach influenced the authors' work experience at the University of California-Davis.
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Affiliation(s)
- Boaz Arzi
- Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California-Davis, Davis, CA.,Veterinary Institute for Regenerative Cures, School of Veterinary Medicine, University of California-Davis, Davis, CA
| | - Jan A Nolta
- Department of Cell Biology and Human Anatomy, School of Medicine, University of California-Davis, Davis, CA.,Institute for Regenerative Cures, School of Medicine, University of California-Davis, Davis, CA
| | - Natalia Vapniarsky
- Veterinary Institute for Regenerative Cures, School of Veterinary Medicine, University of California-Davis, Davis, CA.,Department of Pathology, Microbiology and Immunology, School of Veterinary Medicine, University of California-Davis, Davis, CA
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A Case Series Analysis of Dental Extractions' Outcome in Cats with Chronic Gingivostomatitis Carrying Retroviral Disease. Animals (Basel) 2021; 11:ani11113306. [PMID: 34828037 PMCID: PMC8614259 DOI: 10.3390/ani11113306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 11/12/2021] [Accepted: 11/17/2021] [Indexed: 12/03/2022] Open
Abstract
Simple Summary Feline chronic gingivostomatitis (FCGS) is a chronic, painful, oral inflammatory disease, which can be associated with retroviral disease comorbidity’s, namely feline immunodeficiency virus (FIV) and feline leukaemia virus (FeLV). A total 111 case series of cats affected by this oral disease, treated with dental extractions, were analyzed retrospectively, considering if they carried or not one of these retroviral diseases. Cats with lingual ulcers, independently from their retroviral status, were 2.7 times more prone to have a worse response to dental extractions than cats without lingual ulcers. When compared with cats without retroviral disease, FeLV-positive cats presented less proliferative lesions and tended to have more lingual ulcers. Furthermore, these cats had a significantly worse outcome, with 7.5 times more chances of having no improvement. Abstract This study aims to evaluate and compare the clinical outcome after dental extractions of cats with FCGS infected with feline immunodeficiency virus (FIV) and feline leukaemia virus (FeLV). A retrospective case series included cats with diagnosis of FCGS, availability of detailed clinical records, full-mouth dental radiographs, and retroviral disease test results. Effectiveness of surgical treatment (EOT) was registered. Three groups were defined: control, FIV and FeLV. In this study, 111 cats were included: 60 controls, 29 FIV- and 22 FeLV-positive cats. When compared with control cases, FeLV-positive cats had significantly less proliferative stomatitis lesions, and they tended to have more lingual ulcers. Concurrently, FeLV-positive cats had significantly less tooth resorptive lesions. No other significant differences in FCGS clinical signs were found between groups. FeLV-positive cats had a significantly worse outcome after dental extractions compared to the other groups. In fact, FeLV-positive cats had 7.5 times more chances of having no improvement after dental extractions. This study concludes that the response to dental extractions in FeLV-positive cats is significantly worse, when comparing to cats that do not carry retroviral disease. Therefore, it is important to acknowledge the effect of FeLV status on the prognosis of these cats.
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Grigolato R, Accorona R, Lombardo G, Corrocher G, Garagiola U, Massari F, Nicoli S, Rossi S, Calabrese L. Oral cancer in non-smoker non-drinker patients. Could comparative pet oncology help to understand risk factors and pathogenesis? Crit Rev Oncol Hematol 2021; 166:103458. [PMID: 34461267 DOI: 10.1016/j.critrevonc.2021.103458] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 08/03/2021] [Accepted: 08/22/2021] [Indexed: 01/16/2023] Open
Abstract
During the last decades there has been a progressive increase in proportion of incidence of oral cancer not related to a known etiologic factor, such as the so-called "oral cancer in young", a relevant tumor in non-smoker non-drinker (NSND) patients. The topic is matter of long standing debate, and adequate study models to analyze this entity are lacking. Spontaneous oral cancer in companion animals such as dogs and cats, presents more clinical and biological similarities with the human oral cancer than any other animal model. In our review we analyze how the study of spontaneous oral cancer in common pets can prospectively prove to be of double usefulness in unraveling the question about the origin of oral cancer in NSND patients, allowing both the analysis of environmental and behavioral risk factors, and the study of how carcinogenic viruses, chronic inflammation, and changes in immunity can influence pre-tumoral and tumoral microenvironment.
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Affiliation(s)
- Roberto Grigolato
- Division of Otorhinolaryngology, "San Maurizio" Hospital, Bolzano, Italy
| | - Remo Accorona
- Department of Otorhinolaryngology - Head and Neck Surgery, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy.
| | - Giorgio Lombardo
- School of Dentistry, Department of Surgery, Dentistry, Pediatrics, and Gynecology (DIPSCOMI), University of Verona, Verona, Italy
| | - Giovanni Corrocher
- School of Dentistry, Department of Surgery, Dentistry, Pediatrics, and Gynecology (DIPSCOMI), University of Verona, Verona, Italy
| | - Umberto Garagiola
- Biomedical, Surgical and Dental Sciences Department, Maxillofacial and Odontostomatology Unit, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy
| | | | | | - Sabrina Rossi
- Department of Oncology and Hematology, Humanitas Cancer Center, Rozzano, Milano, Italy
| | - Luca Calabrese
- Division of Otorhinolaryngology, "San Maurizio" Hospital, Bolzano, Italy
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Fried WA, Soltero-Rivera M, Ramesh A, Lommer MJ, Arzi B, DeRisi JL, Horst JA. Use of unbiased metagenomic and transcriptomic analyses to investigate the association between feline calicivirus and feline chronic gingivostomatitis in domestic cats. Am J Vet Res 2021; 82:381-394. [PMID: 33904799 DOI: 10.2460/ajvr.82.5.381] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To identify associations between microbes and host genes in cats with feline chronic gingivostomatitis (FCGS), a debilitating inflammatory oral mucosal disease with no known cause, compared with healthy cats and cats with periodontitis (control cats). ANIMALS 19 control cats and 23 cats with FCGS. PROCEDURES At least 1 caudal oral mucosal swab specimen was obtained from each cat. Each specimen underwent unbiased metatranscriptomic next-generation RNA sequencing (mNGS). Filtered mNGS reads were aligned to all known genetic sequences from all organisms and to the cat transcriptome. The relative abundances of microbial and host gene read alignments were compared between FCGS-affected cats and control cats and between FCGS-affected cats that did and did not clinically respond to primary treatment. Assembled feline calicivirus (FCV) genomes were compared with reverse transcription PCR (RT-PCR) primers commonly used to identify FCV. RESULTS The only microbe strongly associated with FCGS was FCV, which was detected in 21 of 23 FCGS-affected cats but no control cats. Problematic base pair mismatches were identified between the assembled FCV genomes and RT-PCR primers. Puma feline foamy virus was detected in 9 of 13 FCGS-affected cats that were refractory to treatment and 5 healthy cats but was not detected in FCGS-affected cats that responded to tooth extractions. The most differentially expressed genes in FCGS-affected cats were those associated with antiviral activity. CONCLUSIONS AND CLINICAL RELEVANCE Results suggested that FCGS pathogenesis has a viral component. Many FCV strains may yield false-negative results on RT-PCR-based assays. Coinfection of FCGS-affected cats with FCV and puma feline foamy virus may adversely affect response to treatment.
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Raušer P, Fichtel T. Early Analgesic Efficacy of Morphine, Butorphanol, Lidocaine, Bupivacaine or Carprofen After Periodontal Treatment in Dogs. J Vet Dent 2021; 37:184-191. [PMID: 33487074 DOI: 10.1177/0898756420986926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The early effectiveness of 5 analgesics was investigated after periodontal treatment. Dogs were assigned to 6 groups (n = 14 each). A prospective, randomized and blinded clinical study was performed. Before anesthesia was induced, butorphanol, morphine, carprofen and saline were administered. After induction, a maxillary and mandibular block was performed with lidocaine or bupivacaine. Painful periodontal therapies were performed. Two hours after the administration of analgesics and after anesthesia reversal, pain was scored using the Visual Analog Scale for pain (VAS) and the modified University of Melbourne Pain Score (UMPS). Blood glucose and cortisol levels were measured prior to analgesic administration and again 2 hours later. Rescue analgesia was provided when the VAS exceeded 50 mm or the UMPS exceeded 14 points. Rescue analgesia was required in one patient in the morphine group and one in the carprofen group. The VAS values were significantly lower in the butorphanol group compared to those of the saline group and in the bupivacaine group vs. those in the saline and lidocaine groups. Significantly lower UMPS values were obtained in the bupivacaine group compared to those in the saline, butorphanol and lidocaine groups and in the carprofen group vs. those in the saline and lidocaine groups. Significantly higher serum cortisol values were found in the lidocaine group compared to those in the saline, bupivacaine and carprofen groups. Administration of carprofen or the use of nerve blocks with bupivacaine improved analgesia after periodontal treatment more than did butorphanol, morphine or nerve blocks using lidocaine.
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Affiliation(s)
- Petr Raušer
- Faculty of Veterinary Medicine-Small Animal Clinic, 48358University of Veterinary and Pharmaceutical Sciences, Brno, Czech Republic
| | - Tomáš Fichtel
- Faculty of Veterinary Medicine-Small Animal Clinic, 48358University of Veterinary and Pharmaceutical Sciences, Brno, Czech Republic
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Falcão F, Faísca P, Viegas I, de Oliveira JT, Requicha JF. Feline oral cavity lesions diagnosed by histopathology: a 6-year retrospective study in Portugal. J Feline Med Surg 2020; 22:977-983. [PMID: 32031045 PMCID: PMC10814398 DOI: 10.1177/1098612x19900033] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVES The aim of this study was to analyse the frequency of oral cavity lesions in cats, their anatomical location and histological diagnosis, and the effect of life stage, breed and sex on different diagnoses. METHODS For this purpose, a retrospective study comprising 297 feline oral cavity lesions was performed over a 6-year period between 2010 and 2015. Histopathological records from the DNAtech Pathology Laboratory (Lisbon, Portugal) were analysed. RESULTS The incidence of oral disease was higher in male cats (n = 173; 58.4%), mature adults (ranging from 7 to 10 years old [n = 88; 33.0%]) and in the European Shorthair breed (n = 206; 73.6%). The gingiva was the site where oral lesions were most commonly found, with 128 samples (43.1%). Incisional biopsies were used to obtain the majority of samples (n = 256; 86.2%), while excisional biopsies and punch biopsies were performed in 36 (12.1%) and five (1.7%) cases, respectively. Inflammatory and neoplastic lesions accounted for 187 (63%) and 110 (37%) of the studied cases, respectively. Malignancies were found in >80% of neoplastic cases. Feline chronic gingivostomatitis was the most common histological diagnosis (n = 116; 39.1%), followed by squamous cell carcinoma (n = 49; 16.5%) and eosinophilic granuloma complex (n = 33; 11.1%). CONCLUSIONS AND RELEVANCE The present work, involving a large series of samples of feline oral cavity lesions, from numerous geographically scattered practices and all examined at a reference veterinary pathology laboratory, adds important new understanding of the epidemiology of feline oral disease.
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Affiliation(s)
- Filipa Falcão
- CBIOS – Faculty of Veterinary Medicine, Lusófona University, Lisbon, Portugal
| | - Pedro Faísca
- CBIOS – Faculty of Veterinary Medicine, Lusófona University, Lisbon, Portugal
- DNAtech, Lisbon, Portugal
| | - Inês Viegas
- CBIOS – Faculty of Veterinary Medicine, Lusófona University, Lisbon, Portugal
| | - Joana Tavares de Oliveira
- CBIOS – Faculty of Veterinary Medicine, Lusófona University, Lisbon, Portugal
- Petvet Clinical Centers, Porto, Portugal
| | - João Filipe Requicha
- CBIOS – Faculty of Veterinary Medicine, Lusófona University, Lisbon, Portugal
- Department of Veterinary Sciences, University of Trás-os-Montes e Alto Douro, Vila Real, Portugal
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Influence of the FIV Status and Chronic Gingivitis on Feline Oral Microbiota. Pathogens 2020; 9:pathogens9050383. [PMID: 32429494 PMCID: PMC7281021 DOI: 10.3390/pathogens9050383] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 04/24/2020] [Accepted: 04/25/2020] [Indexed: 12/22/2022] Open
Abstract
Feline chronic gingivostomatitis (FCGS) has an unclear pathogenesis with the oral microbiome and viral infections, such as feline immunodeficiency virus (FIV), thought to contribute. Although the relationship between the FIV status and FCGS is not clear, one theory is FIV-induced immune dysregulation could contribute to oral dysbiosis, promoting FCGS development. To further understand the relationship between FCGS, FIV infection, and the oral microbiome, oral cavities of forty cats fitting within 4 groups (FIV- without gingivitis, FIV+ without gingivitis, FIV- with gingivitis, FIV+ with gingivitis) were swabbed. Next generation sequencing targeting the V4 region of the 16s rRNA gene was performed for bacterial community profiling. No differences in diversity were observed, however, analysis of the data in terms of gingivitis revealed differences in the relative abundance of taxa and predicted functional output. Odoribacter spp., a bacteria associated with oral disease, was found in higher relative abundances in cats with the highest gingivitis grade. Cats with gingivitis were also found to harbor communities more involved in production of short-chain fatty acids, which have been connected with oral disease. Significant findings associated with the FIV status were few and of low impact, suggesting any connection between the FIV status and FCGS is likely not related to the oral microbiota.
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15
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Salvagni E, Lucio B, Mazaro R, Schmidt C, Fighera R. Eritema multiforme limitado à cavidade oral em um cão: relato de caso. ARQ BRAS MED VET ZOO 2020. [DOI: 10.1590/1678-4162-11270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
RESUMO O eritema multiforme é uma doença incomum em cães, que afeta pele e mucosas, cuja etiologia ainda não foi completamente elucidada. Contudo, o envolvimento exclusivo da cavidade oral é considerado raro, tendo sido descrito poucas vezes até o presente momento. O objetivo deste trabalho é descrever um caso de eritema multiforme limitado à cavidade oral em um canino. Um cão, fêmea, Akita, com sete anos de idade, apresentou histórico de ulcerações na cavidade oral e nas laterais da língua, sem alterações cutâneas ou sistêmicas. O diagnóstico definitivo foi realizado por meio do exame histopatológico da mucosa oral, e a terapia imunossupressora empregada mostrou-se eficaz. Embora o eritema multiforme seja considerado incomum na espécie canina, este relato de caso apresenta a forma mais rara da doença, com poucos casos descritos em medicina veterinária.
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Affiliation(s)
| | - B.M. Lucio
- Universidade Federal de Santa Maria, Brazil
| | | | - C. Schmidt
- Universidade Federal de Santa Maria, Brazil
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16
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Affiliation(s)
- Da Bin Lee
- Dentistry and Oral Surgery Service, William R. Pritchard Veterinary Medical Teaching Hospital, University of California - Davis, 1 Garrod Drive, Davis, CA 95616, USA
| | - Frank J M Verstraete
- Dentistry and Oral Surgery Service, William R. Pritchard Veterinary Medical Teaching Hospital, University of California - Davis, 1 Garrod Drive, Davis, CA 95616, USA; Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California - Davis, 1 Garrod Drive, Davis, CA 95616, USA
| | - Boaz Arzi
- Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California - Davis, 1 Garrod Drive, Davis, CA 95616, USA.
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17
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Watanabe R, Frank D, Steagall PV. Pain behaviors before and after treatment of oral disease in cats using video assessment: a prospective, blinded, randomized clinical trial. BMC Vet Res 2020; 16:100. [PMID: 32272922 PMCID: PMC7146962 DOI: 10.1186/s12917-020-02302-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 02/28/2020] [Indexed: 12/03/2022] Open
Abstract
Background Specific behaviors associated with pain in cats with oral disease have not been consistently studied. The aim of this exploratory study was to identify pain-induced behaviors in cats before and after treatment of oral disease using video assessment. Twenty-four cats (6 ± 3.3 years old; 4.9 ± 1.7 kg) were included in a prospective, blinded, randomized clinical trial. Cats were equally divided into minimal (G1: minimal dental treatment) or severe (G2: multiple dental extractions) oral disease groups. After acclimation at day 0, they underwent oral examination, radiographs, scaling, and dental extractions under general anesthesia (anesthetic protocol: acepromazine, hydromorphone, propofol, isoflurane, meloxicam, and local anesthetic blocks; day 1), and were discharged at day 6. Cats were filmed remotely for 10 min using a wide-angle glass lens camera before surgery (baseline) and throughout the study at different time points (36 h of video recording). The videos consisted of four parts namely general, playing, feeding and post-feeding behaviors. A board-certified behaviorist evaluated the duration/frequency of different behaviors based on an ethogram, which were analyzed using linear mixed models and a generalized linear model, respectively (p < 0.05). Results In comparison with baseline, duration of “not pawing the face” was significantly shorter at day 3 in G2. These cats spent significantly longer time “standing” and “laying” at days 3 and 6, respectively; G1 spent significantly less time “walking” and “standing” at days 3 and 4, respectively and significantly longer time “immobile” at day 3. Duration of “no/slow tail movement” was significantly longer in G2 than G1 at day 5. Duration of “pawing the ribbon” (playing) was significantly shorter in G2 than G1 at day 1. Feeding and post-feeding behaviors with soft food were not significantly different between groups or over time. Frequency of “difficulty grasping dry food” was significantly higher in G2 than G1 up to day 6. Frequency of post-feeding “head shaking” was significantly higher in both groups at day 6 when compared with baseline. Conclusions This study identified pain-induced behaviors in cats undergoing treatment of oral disease. These behaviors may be used to differentiate painful versus pain-free cats in clinical practice.
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Affiliation(s)
- Ryota Watanabe
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Université de Montréal, Saint-Hyacinthe, QC, J2S 2M2, Canada
| | - Diane Frank
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Université de Montréal, Saint-Hyacinthe, QC, J2S 2M2, Canada
| | - Paulo V Steagall
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Université de Montréal, Saint-Hyacinthe, QC, J2S 2M2, Canada.
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18
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Regalado Ibarra AM, Legendre L. Anatomy of the Brachycephalic Canine Hard Palate and Treatment of Acquired Palatitis Using CO2Laser. J Vet Dent 2020; 36:186-197. [PMID: 31928397 DOI: 10.1177/0898756419893127] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The goal of this article is to review the anatomy of the brachycephalic canine hard palate and provide a step-by-step guide on diagnosis and treatment of acquired palatitis using the CO2surgical laser. Brachycephalic breed-related defects are not only limited to the upper airways, some dogs may develop secondary systemic or localized problems. An abnormality that is over-represented in some breeds such as boxers and bulldogs is prominent palatal rugae. The greater depth of the palatal rugae allows for the entrapment of plaque, food debris and hair. Thus, acquired palatitis or granulomatous lesions may develop. This oral pathology and its consequences are commonly neglected by the owners and frequently missed by the veterinarians. Scientific evidence-based diagnosis and treatment for this breed-related oral pathology are absent in the veterinary literature. This article is the first in providing the elements needed for an adequate morphological characterization of the canine hard palate, allowing veterinarians to appropriately identify anomalous areas of the soft tissue component of the hard palate. This article illustrates the use of a noninvasive surgical technique to prevent and cure the sequelae associated with anomalous palatal rugae. The CO2surgical laser provides a suitable method by offering the fast resolution of the lesions and permanent results.
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Affiliation(s)
| | - Loïc Legendre
- West Coast Veterinary Dental Services, Vancouver, British Columbia, Canada
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19
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Dias IE, Pinto PO, Barros LC, Viegas CA, Dias IR, Carvalho PP. Mesenchymal stem cells therapy in companion animals: useful for immune-mediated diseases? BMC Vet Res 2019; 15:358. [PMID: 31640767 PMCID: PMC6805418 DOI: 10.1186/s12917-019-2087-2] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Accepted: 09/11/2019] [Indexed: 12/12/2022] Open
Abstract
Mesenchymal stem cells are multipotent cells, with capacity for self-renewal and differentiation into tissues of mesodermal origin. These cells are possible therapeutic agents for autoimmune disorders, since they present remarkable immunomodulatory ability.The increase of immune-mediated diseases in veterinary medicine has led to a growing interest in the research of these disorders and their medical treatment. Conventional immunomodulatory drug therapy such as glucocorticoids or other novel therapies such as cyclosporine or monoclonal antibodies are associated with numerous side effects that limit its long-term use, leading to the need for developing new therapeutic strategies that can be more effective and safe.The aim of this review is to provide a critical overview about the therapeutic potential of these cells in the treatment of some autoimmune disorders (canine atopic dermatitis, feline chronic gingivostomatitis, inflammatory bowel disease and feline asthma) compared with their conventional treatment.Mesenchymal stem cell-based therapy in autoimmune diseases has been showing that this approach can ameliorate clinical signs or even cause remission in most animals, with the exception of canine atopic dermatitis in which little to no improvement was observed.Although mesenchymal stem cells present a promising future in the treatment of most of these disorders, the variability in the outcomes of some clinical trials has led to the current controversy among authors regarding their efficacy. Mesenchymal stem cell-based therapy is currently requiring a deeper and detailed analysis that allows its standardization and better adaptation to the intended therapeutic results, in order to overcome current limitations in future trials.
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Affiliation(s)
- Inês Esteves Dias
- CIVG - Vasco da Gama Research Center, Vasco da Gama University School, Av. José R. Sousa Fernandes 197, Campus Universitário - Bloco B, Lordemão, 3020-210 Coimbra, Portugal
| | - Pedro Olivério Pinto
- CIVG - Vasco da Gama Research Center, Vasco da Gama University School, Av. José R. Sousa Fernandes 197, Campus Universitário - Bloco B, Lordemão, 3020-210 Coimbra, Portugal
- Coimbra University Veterinary Hospital, Av. José R. Sousa Fernandes 197, 3020-210 Coimbra, Portugal
| | - Luís Carlos Barros
- CIVG - Vasco da Gama Research Center, Vasco da Gama University School, Av. José R. Sousa Fernandes 197, Campus Universitário - Bloco B, Lordemão, 3020-210 Coimbra, Portugal
| | - Carlos Antunes Viegas
- Department of Veterinary Sciences, School of Agricultural and Veterinary Sciences, University of Trás-os-Montes e Alto Douro, Quinta de Prados, 5000-801 Vila Real, Portugal
- 3B’s Research Group, I3Bs – Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães Portugal
- ICVS/3B’s – PT Government Associate Laboratory, 4805-017 Braga/Guimarães, Portugal
| | - Isabel Ribeiro Dias
- Department of Veterinary Sciences, School of Agricultural and Veterinary Sciences, University of Trás-os-Montes e Alto Douro, Quinta de Prados, 5000-801 Vila Real, Portugal
- 3B’s Research Group, I3Bs – Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães Portugal
- ICVS/3B’s – PT Government Associate Laboratory, 4805-017 Braga/Guimarães, Portugal
| | - Pedro Pires Carvalho
- CIVG - Vasco da Gama Research Center, Vasco da Gama University School, Av. José R. Sousa Fernandes 197, Campus Universitário - Bloco B, Lordemão, 3020-210 Coimbra, Portugal
- Vetherapy, 479 St, San Francisco, CA 94103 USA
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20
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Mikiewicz M, Paździor-Czapula K, Gesek M, Lemishevskyi V, Otrocka-Domagała I. Canine and Feline Oral Cavity Tumours and Tumour-like Lesions: a Retrospective Study of 486 Cases (2015-2017). J Comp Pathol 2019; 172:80-87. [PMID: 31690420 DOI: 10.1016/j.jcpa.2019.09.007] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Revised: 08/30/2019] [Accepted: 09/16/2019] [Indexed: 12/27/2022]
Abstract
Oral cavity tumours and tumour-like lesions are common in dogs and cats, and their diagnosis and classification requires histopathological examination. The aim of this study was to analyse retrospectively oral cavity lesions in dogs and cats in order to evaluate the distribution of inflammatory, hyperplastic and neoplastic lesions manifested as tumours. A total of 486 oral cavity tumours and tumour-like lesions (340 canine; 146 feline), diagnosed routinely from 2015 to 2017, were included. The lesions were classified as inflammatory, hyperplastic or neoplastic (benign and malignant). Histopathological diagnosis was based on haematoxylin and eosin staining and, when necessary, May-Grünwald-Giemsa (for mast cell tumours) or Masson's Fontana (for melanomas) stains or immunohistochemistry (for CD3, CD79α and S100 markers). For dogs, 29.11% (99/340) of the lesions were benign tumours, 24.12% (82/340) were hyperplastic lesions and 14.7% (50/340) were inflammatory lesions. For cats, 4.79% (7/146) were benign tumours, 15.07% (22/146) were hyperplastic lesions and 57.53% (84/146) were inflammatory lesions. Furthermore, 23.24% (79/340) of canine cases were diagnosed with gingival hyperplasia and 19.12% (65/340) were diagnosed with peripheral odontogenic fibroma, while 43.84% (64/146) of feline cases were diagnosed with chronic lymphoplasmacytic stomatitis. Malignant tumours in dogs and cats constituted 32.06% (109/340) and 21.91% (32/146) of the lesions, respectively, with high-grade melanoma in dogs and squamous cell carcinoma in cats being the most common.
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Affiliation(s)
- M Mikiewicz
- University of Warmia and Mazury in Olsztyn, Olsztyn, Poland.
| | | | - M Gesek
- University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - V Lemishevskyi
- Lviv National Stepan Gzhytsky University of Veterinary Medicine and Biotechnology Pekarska, Lviv, Ukraine
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21
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Miller C, Powers J, Musselman E, Mackie R, Elder J, VandeWoude S. Immunopathologic Effects of Prednisolone and Cyclosporine A on Feline Immunodeficiency Virus Replication and Persistence. Viruses 2019; 11:v11090805. [PMID: 31480322 PMCID: PMC6783960 DOI: 10.3390/v11090805] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 08/22/2019] [Accepted: 08/27/2019] [Indexed: 02/06/2023] Open
Abstract
Feline immunodeficiency virus (FIV) induces opportunistic disease in chronically infected cats, and both prednisolone and cyclosporine A (CsA) are clinically used to treat complications such as lymphoma and stomatitis. However, the impact of these compounds on FIV infection are still unknown and understanding immunomodulatory effects on FIV replication and persistence is critical to guide safe and effective therapies. To determine the immunologic and virologic effects of prednisolone and CsA during FIV infection, FIV-positive cats were administered immunosuppressive doses of prednisolone (2 mg/kg) or CsA (5 mg/kg). Both prednisolone and CsA induced acute and transient increases in FIV DNA and RNA loads as detected by quantitative PCR. Changes in the proportion of lymphocyte immunophenotypes were also observed between FIV-infected and naïve cats treated with CsA and prednisolone, and both treatments caused acute increases in CD4+ lymphocytes that correlated with increased FIV RNA. CsA and prednisolone also produced alterations in cytokine expression that favored a shift toward a Th2 response. Pre-treatment with CsA slightly enhanced the efficacy of antiretroviral therapy but did not enhance clearance of FIV. Results highlight the potential for drug-induced perturbation of FIV infection and underscore the need for more information regarding immunopathologic consequences of therapeutic agents on concurrent viral infections.
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Affiliation(s)
- Craig Miller
- Department of Veterinary Pathobiology, Oklahoma State University, Stillwater, OK 74078, USA.
| | - Jordan Powers
- Department of Microbiology, Immunology, Pathology, Colorado State University, Fort Collins, CO 80523, USA
| | - Esther Musselman
- Department of Microbiology, Immunology, Pathology, Colorado State University, Fort Collins, CO 80523, USA
| | - Ryan Mackie
- Department of Microbiology, Immunology, Pathology, Colorado State University, Fort Collins, CO 80523, USA
| | - John Elder
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Sue VandeWoude
- Department of Microbiology, Immunology, Pathology, Colorado State University, Fort Collins, CO 80523, USA
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22
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Mendelsohn D, Lewis JR, Scott KI, Brown DC, Reiter AM. Clinicopathological Features, Risk Factors and Predispositions, and Response to Treatment of Eosinophilic Oral Disease in 24 Dogs (2000-2016). J Vet Dent 2019; 36:25-31. [PMID: 31138045 DOI: 10.1177/0898756419834785] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The objectives of this study were to retrospectively describe clinicopathological features of eosinophilic oral disease in dogs, to identify possible risk factors or predispositions to the condition, and to report overall treatment response. Canine medical records from a veterinary teaching hospital and private referral practice over a 17-year period were reviewed for a diagnosis of eosinophilic oral disease. Twenty-four dogs with 26 lesions met the inclusion criteria. Patient mean age and body weight were 6.8 (3.8) years and 13.4 kg, respectively. Fifteen breeds were represented including Cavalier King Charles spaniel (16.7%), Labrador retriever (12.5%), and West Highland white terrier (12.5%). Eosinophilic lesions were found in the palate (65.4%), tongue (26.9%), and other oral locations (7.7%). Median follow-up time was 5 months. Analysis revealed statistically significant associations between lesion location and body weight (palatal and tongue lesions were more likely in smaller dogs, whereas lesions in the other category [lip or mucosa] were more likely in larger dogs). There was a correlation in lesion location and resolution (all dogs with palatal lesions became asymptomatic at their last recheck), and resolution and the use of antibiotics plus prednisone (greater likelihood of resolution without the use of this combination). Seventy percent of asymptomatic dogs resolved without medication or with allergen therapy alone, suggesting that asymptomatic dogs may respond well to conservative management. No associations were found between lesion location and breed, signalment and response to therapy, lesion resolution and the use of glucocorticoids, or significance of peripheral eosinophilia.
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Affiliation(s)
- Danielle Mendelsohn
- 1 NorthStar Veterinary Emergency, Trauma and Specialty Center, Robbinsville, NJ, USA
| | - John R Lewis
- 2 Veterinary Dentistry Specialists, Chadds Ford, PA, USA
| | | | | | - Alexander M Reiter
- 4 Department of Clinical Sciences and Advanced Medicine, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA, USA
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23
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Teng KT, McGreevy PD, Toribio JALML, Raubenheimer D, Kendall K, Dhand NK. Associations of body condition score with health conditions related to overweight and obesity in cats. J Small Anim Pract 2018; 59:603-615. [PMID: 30033652 DOI: 10.1111/jsap.12905] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Revised: 05/07/2018] [Accepted: 05/11/2018] [Indexed: 12/30/2022]
Abstract
OBJECTIVES To explore the associations of cat body condition score with various health conditions, such as diabetes mellitus, dermatological conditions and hypertension, that have been shown to relate to overweight and/or obesity in cats, dogs or humans. MATERIALS AND METHODS Electronic patient records between January 3, 2005 and June 21, 2015 were obtained from a cat-focused primary accession clinic in metropolitan Sydney where the body condition score of cats was routinely evaluated. Binomial logistic regression modelling was conducted to investigate the associations, after adjusting for age, sex and breed, between 21 health conditions and body condition score recorded on a 9-point scale. RESULTS Fourteen of the 21 health conditions examined showed significant associations with an increased body condition score, particularly those of 7 and above. These were dermatological conditions, atopic dermatitis, musculoskeletal conditions, arthritis, hypertension, respiratory conditions, asthma, oral conditions, diarrhoea, general and lower urinary tract conditions, ophthalmic conditions, diabetes mellitus and allergic conditions. Additionally, cats with body condition score of 8 or 9 had significantly higher odds for gastrointestinal conditions and upper urinary tract conditions when compared with cats with body condition score of 5. CLINICAL SIGNIFICANCE As far as we know, this is the first study reporting positive associations of high body condition score with atopic dermatitis, hypertension, asthma, diarrhoea, ophthalmic conditions and allergic conditions in cats. A large number of positive associations between health conditions and high body condition score indicates that excess fat mass should be given a greater emphasis in preventive health care for cats.
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Affiliation(s)
- K T Teng
- Sydney School of Veterinary Science, Faculty of Science, University of Sydney, NSW 2006, Australia
| | - P D McGreevy
- Sydney School of Veterinary Science, Faculty of Science, University of Sydney, NSW 2006, Australia
| | - J A L M L Toribio
- Sydney School of Veterinary Science, Faculty of Science, University of Sydney, NSW 2006, Australia
| | - D Raubenheimer
- Sydney School of Veterinary Science, Faculty of Science, University of Sydney, NSW 2006, Australia
| | - K Kendall
- Sydney School of Veterinary Science, Faculty of Science, University of Sydney, NSW 2006, Australia
| | - N K Dhand
- Sydney School of Veterinary Science, Faculty of Science, University of Sydney, NSW 2006, Australia
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24
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Boehm TMSA, Klinger CJ, Udraite L, Mueller RS. [Targeting the skin - erythema multiforme in dogs and cats]. TIERAERZTLICHE PRAXIS AUSGABE KLEINTIERE HEIMTIERE 2017; 45:352-356. [PMID: 28933509 DOI: 10.15654/tpk-170119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Accepted: 09/01/2017] [Indexed: 11/13/2022]
Abstract
This review article will describe the complex nature of erythema multiforme in dogs and cats. The disease pattern will be illustrated in terms of etiology, pathogenesis, clinical signs, diagnostics and therapy. Erythema multiforme is a rare, immune-mediated skin disorder with an acute specific reaction pattern of skin and mucous membranes against different underlying causes. Reported triggering factors include drugs, food ingredients and neoplasias, but viral or bacterial infections and vaccine reactions were also identified. In over 20% of the cases the cause cannot be identified. The German Shepherd dog and Pembroke Welsh Corgi seem to be predisposed. Erythematous macules, slightly elevated and peripherally spreading papules as well as circular to arciform patterns were described frequently in the dog. Wheals, plaques, vesicles and bullae that develop into ulcers, are also seen. Frequently affected areas in the dog are the ventrum, mucocutaneous junctions, mouth, pinnae and foot pads. Histopathological findings include single cell necrosis in all layers of the epidermis with lymphocytic satellitosis and a cell-poor interface dermatitis. Elimination of the causative factors and concurrent symptomatic therapy are recommended. The prognosis varies from guarded to fair, depending on the underlying cause, presenting clinical signs and response to therapy.
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Affiliation(s)
- Teresa M S A Boehm
- Teresa Böhm, Medizinische Kleintierklinik, Ludwig-Maximilians-Universität München, Veterinärstraße 13, 80539 München, E-Mail:
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25
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Scott KI, Harvey CE, Anthony JG, Pool R. Odontogenic Fibromyxoma in a Cat: First Confirmed Case in This Species. J Vet Dent 2017; 34:18-29. [PMID: 28513313 DOI: 10.1177/0898756417706281] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
An inflammatory gingival mass surrounding resorbing teeth was diagnosed via biopsy in a 9-year-old domestic shorthair cat. A dorsal rim excision was performed to remove the entire mass with associated teeth and bone. Histopathological diagnosis of the en bloc tissue revealed an odontogenic fibromyxoma. Extensive literature review revealed few case reports of companion animals with this neoplasm, and none in a feline patient. This report documents the clinical presentation, diagnostic differentials, surgical therapy, and long-term follow-up of an odontogenic fibromyxoma in a cat.
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Affiliation(s)
- Kristin I Scott
- 1 Hospital for Veterinary Dentistry and Oral Surgery, Matthews, NC, USA
| | - Colin E Harvey
- 2 University of Pennsylvania School of Veterinary Medicine, Philadelphia, PA, USA
| | - James G Anthony
- 3 Pacific Dental Service for Animals, Princeton, British Columbia, Canada
| | - Roy Pool
- 4 Department of Veterinary Pathobiology, Veterinary Medicine and Biomedical Sciences, Texas A & M University, College Station, TX, USA
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26
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Rolim VM, Pavarini SP, Campos FS, Pignone V, Faraco C, Muccillo MDS, Roehe PM, da Costa FVA, Driemeier D. Clinical, pathological, immunohistochemical and molecular characterization of feline chronic gingivostomatitis. J Feline Med Surg 2017; 19:403-409. [PMID: 26858258 PMCID: PMC11119643 DOI: 10.1177/1098612x16628578] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objectives This study presents the clinical, pathological, immunohistochemical and molecular characterization of 26 cats with feline chronic gingivostomatitis (FCG). Methods Oral mucosal biopsies, blood and swabs were collected from cats presenting with oral lesions. The tissue sections were submitted for histopathology and immunohistochemical analysis for feline calicivirus (FCV), feline leukemia virus (FeLV) and feline immunodeficiency virus (FIV). The swabs were subjected to PCR analysis for FCV, and blood for FeLV and FIV. Results The main clinical findings were dysphagia (88.2%), halitosis (76.5%), sialorrhea (47.1%), weight loss (41.2%), intense oral discomfort (35.3%), oral hemorrhage (17.6%), and lackluster and fragile coat (11.8%). Gross inspection revealed bilateral lesions across the palatoglossal fold to the lateral tongue base. The lesions were diffuse, proliferative, intensely red and friable, and bled easily upon examination in 80.8% of cases. In 23.1% of cases, the lesions were multifocal to coalescent, at times forming multiple vesicles on a reddened, edematous palatoglossal fold. Microscopic examination showed that 15.4% of lesions had moderate (grade 2) and 84.6% had severe (grade 3) inflammation. Immunohistochemistry revealed the presence of FeLV antigens in the epithelium and the inflammatory infiltrate of 30.8% of the cats with FCG. FCV antigens were not detected in the FCG lesions. Conclusions and relevance The FCG cases analyzed could not be correlated with FCV. It is possible that FeLV plays a role as a causal agent of lesions in cases where the presence of the virus has been confirmed by immunohistochemistry in epithelial samples.
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Affiliation(s)
- Veronica Machado Rolim
- Department of Veterinary Pathology of the Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Saulo Petinatti Pavarini
- Department of Veterinary Pathology of the Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Fabrício Souza Campos
- Laboratory of Virology, Department of Microbiology, Immunology and Parasitology, Institute of Basic Health Sciences of the Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Viviam Pignone
- Hospital Veterinary Clinics of the Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Cláudia Faraco
- Hospital Veterinary Clinics of the Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | | | - Paulo Michel Roehe
- Laboratory of Virology, Department of Microbiology, Immunology and Parasitology, Institute of Basic Health Sciences of the Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | | | - David Driemeier
- Department of Veterinary Pathology of the Federal University of Rio Grande do Sul, Porto Alegre, Brazil
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Winer JN, Arzi B, Verstraete FJM. Therapeutic Management of Feline Chronic Gingivostomatitis: A Systematic Review of the Literature. Front Vet Sci 2016; 3:54. [PMID: 27486584 PMCID: PMC4947586 DOI: 10.3389/fvets.2016.00054] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2016] [Accepted: 06/30/2016] [Indexed: 01/01/2023] Open
Abstract
Feline chronic gingivostomatitis (FCGS) is a disease characterized by protracted and potentially debilitating oral inflammation in cats, the etiology of which is currently unknown. The purpose of this review is to apply an evidence-based medicine approach to systematically review and critically evaluate the scientific literature reporting the outcome of medical and surgical management of FCGS. Those articles meeting inclusion criteria were reviewed and assigned an "Experimental Design Grade" (EDG) and an "Evidence Grade" (EG) in order to score relative strength of study design and produced data. Studies were evaluated and compared, especially highlighting the treatments, the outcomes, and the therapeutic success rates. This review found a lack of consistency between articles' data, rendering direct comparison of results unreliable. The field of FCGS research, and ultimately patient care, would benefit from standardizing studies by adopting use of a consistent semi-quantitative scoring system and extending follow-up duration. Future researchers should commit to large prospective studies that compare existing treatments and demonstrate the promise of new treatments.
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Affiliation(s)
- Jenna N Winer
- Dentistry and Oral Surgery Service, William R. Pritchard Veterinary Medical Teaching Hospital, School of Veterinary Medicine, University of California Davis , Davis, CA , USA
| | - Boaz Arzi
- Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California Davis , Davis, CA , USA
| | - Frank J M Verstraete
- Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California Davis , Davis, CA , USA
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Tham HL, Olivry T, Linder KE, Bizikova P. Mucous membrane pemphigoid in dogs: a retrospective study of 16 new cases. Vet Dermatol 2016; 27:376-e94. [DOI: 10.1111/vde.12344] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/16/2016] [Indexed: 01/10/2023]
Affiliation(s)
- Heng L. Tham
- Department of Clinical Sciences College of Veterinary Medicine North Carolina State University 1060 William Moore Drive Raleigh NC 27607 USA
| | - Thierry Olivry
- Department of Clinical Sciences College of Veterinary Medicine North Carolina State University 1060 William Moore Drive Raleigh NC 27607 USA
- Comparative Medicine Institute North Carolina State University 1060 William Moore Drive Raleigh NC 27607 USA
| | - Keith E. Linder
- Comparative Medicine Institute North Carolina State University 1060 William Moore Drive Raleigh NC 27607 USA
- Department of Population Health and Pathobiology College of Veterinary Medicine North Carolina State University 1060 William Moore Drive Raleigh NC 27607 USA
| | - Petra Bizikova
- Department of Clinical Sciences College of Veterinary Medicine North Carolina State University 1060 William Moore Drive Raleigh NC 27607 USA
- Comparative Medicine Institute North Carolina State University 1060 William Moore Drive Raleigh NC 27607 USA
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Jennings MW, Lewis JR, Soltero-Rivera MM, Brown DC, Reiter AM. Effect of tooth extraction on stomatitis in cats: 95 cases (2000-2013). J Am Vet Med Assoc 2016; 246:654-60. [PMID: 25719848 DOI: 10.2460/javma.246.6.654] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To evaluate long-term response of cats with stomatitis to tooth extraction. DESIGN Retrospective case series. ANIMALS 95 cats with stomatitis. PROCEDURES Medical records of cats with stomatitis that was treated with tooth extraction during a 14-year period were reviewed. Demographic information and diagnostic results were recorded as well as surgical procedure, including full-mouth extraction (FME) versus partial-mouth extraction (PME), and specifics of medical management. Patients were categorized according to response to treatment. RESULTS Median postoperative follow-up time was 231 days (range, 33 to 2,655 days). Of 95 cats, 6 (6.3%) had no improvement and 25 (26.3%) had little improvement in stomatitis following tooth extraction and extended medical management (EMM). Following tooth extraction, 37 (39.0%) cats had substantial clinical improvement and 27 (28.4%) cats had complete resolution of stomatitis; of these 64 cats, 44 (68.8%) required EMM for a finite period to achieve positive outcomes. Extent of tooth extraction (PME vs FME) was not associated with overall response to treatment. At initial recheck examination, a better long-term response to tooth extraction was observed in patients with resolution of abnormal behavior (OR, 7.2), decrease in oral inflammation (OR, 3.5), and lack of need for follow-up medical management with antimicrobials (OR, 3.7). CONCLUSIONS AND CLINICAL RELEVANCE Extraction of teeth in areas of oral inflammation provided substantial improvement or complete resolution of stomatitis in more than two-thirds of affected cats. Full-mouth extraction did not appear to provide additional benefit over PME. Most cats with stomatitis may require EMM to achieve substantial clinical improvement or complete resolution.
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Affiliation(s)
- Michael W Jennings
- Department of Clinical Studies-Philadelphia, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104
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Kornya MR, Kornya MR, Little SE, Scherk MA, Sears WC, Bienzle D. Association between oral health status and retrovirus test results in cats. J Am Vet Med Assoc 2015; 245:916-22. [PMID: 25285933 DOI: 10.2460/javma.245.8.916] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To determine associations between oral health status and seropositivity for FIV or FeLV in cats. DESIGN Cross-sectional survey. ANIMALS 5,179 cats. PROCEDURES Veterinarians at veterinary clinics and animal shelters completed online training on oral conditions in cats and then scored oral health status of cats with no known history of vaccination against FIV. Age, sex, and results of an ELISA for retroviruses were recorded. Results were analyzed by means of standard logistic regression with binary outcome. RESULTS Of 5,179 cats, 237 (4.6%) and 186 (3.6%) were seropositive for FIV and FeLV, respectively, and of these, 12 (0.2%) were seropositive for FIV and FeLV. Of all 5,179 cats, 1,073 (20.7%) had gingivitis, 576 (11.1%) had periodontitis, 203 (3.9%) had stomatitis, and 252 (4.9%) had other oral conditions (overall oral disease prevalence, 2,104/5,179 [40.6%]). Across all age categories, inflammatory oral disease was associated with a significantly higher risk of a positive test result for FIV, compared with the seropositivity risk associated with other oral diseases or no oral disease. Stomatitis was most highly associated with risk of FIV seropositivity. Cats with any oral inflammatory disease were more likely than orally healthy cats to have a positive test result for FeLV. Increasing age was associated with a higher prevalence of oral disease in retrovirus-seronegative cats. CONCLUSIONS AND CLINICAL RELEVANCE Inflammatory oral disease was associated with an increased risk of seropositivity for retroviruses in naturally infected cats. Therefore, retroviral status of cats with oral inflammatory disease should be determined and appropriate management initiated.
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Affiliation(s)
- Matthew R Kornya
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, ON N1G 2W1, Canada
| | - Mathew R Kornya
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, ON N1G 2W1, Canada
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Durand C, Smith MM. Excision of Sublingual Granuloma. J Vet Dent 2015; 32:266-70. [PMID: 27012064 DOI: 10.1177/089875641503200413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Abstract
A case of a canine oral eosinophilic granuloma in a 14-year-old female crossbred is described. The dog was presented with a history of ptyalism, halitosis, local pain, decreased appetite, and blood staining noted on food and water bowls. Clinical, hematologic, and biochemical examinations, abdominal ultrasonography, and 3-view chest radiographs were performed, and no metastases were found. Histopathologic examination of two 6 mm punch biopsies from the oral lesion revealed the presence of eosinophilic granulomatous lesions in the submucosa. After treatment with corticosteroids and wide spectrum antibiotics no significant changes in clinical signs and lesion size were observed. Electrochemotherapy (ECT), a novel tumor treatment routinely used for cutaneous and subcutaneous tumors in human patients in the European Union since 2006, was used to treat the eosinophilic granuloma. The procedure was performed under general anesthesia, followed by intravenous administration of bleomycin. Six weeks after treatment a complete response with disappearance of the mass and improvement of clinical signs were observed.
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