Studija slučaja

https://doi.org/10.24099/vet. arhiv.1476

Local treatment of canine chronic ulcerative stomatitis using adipose tissue derived mesenchymal stem cells – a case report

Agustina Algorta orcid.org/0000-0002-5214-8002 ; Immunology and Immunotherapy Unit, Department of Patobiology, Veterinary School University of the Republic Montevideo, Uruguay; Dentistry Service, Department of Clinic and Veterinary Hospital, Veterinary School University of the Republic Montevideo, Uruguay
Gabriela Turini ; Dentistry Service, Department of Clinic and Veterinary Hospital, Veterinary School University of the Republic Montevideo, Uruguay
Juan Martín Eguren ; Dentistry Service, Department of Clinic and Veterinary Hospital, Veterinary School University of the Republic Montevideo, Uruguay
Ana María Grande ; Dentistry Service, Department of Clinic and Veterinary Hospital, Veterinary School University of the Republic Montevideo, Uruguay
Kevin Yaneselli ; Immunology and Immunotherapy Unit, Department of Patobiology, Veterinary School University of the Republic Montevideo, Uruguay
Uruguaysito Benavides ; Immunology and Immunotherapy Unit, Department of Patobiology, Veterinary School University of the Republic Montevideo, Uruguay
Jacqueline Maisonnave ; Immunology and Immunotherapy Unit, Department of Patobiology, Veterinary School University of the Republic Montevideo, Uruguay

Sažetak

Canine chronic ulcerative stomatitis (CCUS) is a condition characterized by chronic pain, associated with oral ulceration, inflammation and mucosal necrosis. We report the case of a 5-year-old female Akita Inu canine with sialorrhea, halitosis, oral ulcers, submandibular lymphadenopathy and substantial oral discomfort. After a poor response to conventional scaling and antibiotic treatment, the patient improved when prednisolone was administered at a dose of 1mg / kg daily. Aggressive immunosuppressive treatments and teeth extractions were ruled out, so cellular therapy was started. This study evaluates the effect of allogeneic thawed and expanded canine adipose tissue-derived mesenchymal stem cells (AT-MSCs) therapy in a case of CCUS. Four local injections of AT-MSCs (3.5 to 8×106 cells) were administered every 3–4 weeks under general anesthesia and immediately after dental scaling. A higher dose of AT-MSCs (22×106 cells) was injected 5 months later under the same conditions. After the AT-MSCs treatment, the patient showed an improvement in oral lesions and reduction of oral pain for at least 4 weeks. We concluded that a dose of 1×106 AT-MSCs/kg body weight reduced the symptoms of CCUS for at least one month in this case. To our knowledge, this is the first description of allogeneic AT-MSC therapy on canine chronic ulcerative stomatitis.

Ključne riječi

dog; gingivostomatitis; stem cells; adipose tissue; oral ulceration

Hrčak ID:

281018

URI

https://hrcak.srce.hr/281018

Datum izdavanja:

17.7.2022.

Podaci na drugim jezicima: hrvatski

Posjeta: 686 *