RESUMO
BACKGROUND: Dental concerns are some of the most common health problems affecting companion animals. A variety of foods, treats, and chews comprising different mechanical and chemical technologies have been investigated as a means of promoting oral health. Here, we investigate the chemical technology, lactic acid added to a commercially available food, for its ability to inhibit dental plaque, calculus, and tooth stain accumulation in cats. METHODS: Two separate feeding trials assessed the utility of a nutritionally complete feline maintenance food supplemented with lactic acid to reduce oral substrate accumulation (dental plaque, calculus, and tooth stain) in cats. After a calibration study identified high and low dental plaque formers, 45 cats were randomized to 1 of 2 test groups (food with 1.2% lactic acid supplementation) or control (food without lactic acid supplementation) groups, stratified based on their calibration scores. Data were collected on a monthly basis for 3 months. The second study randomly assigned 24 cats to either the test or control groups for 1 year, with data collected at the 6- and 12-month time points. RESULTS: In the 3-month study, reductions in dental plaque, calculus, and tooth stain accumulations were observed at the 2-month assessment in both test groups compared with control (P < .05 for test group 2). The 1-year study showed that these reductions in oral substrate accumulation persisted through the 6- and 12-month time points (P < .05). CONCLUSIONS: Taken together, these studies demonstrate that lactic acid supplemented at 1.2% in a feline maintenance food significantly inhibits oral substrate accumulation.
Assuntos
Doenças do Gato/prevenção & controle , Placa Dentária/veterinária , Gengivite/veterinária , Ácido Láctico/farmacologia , Animais , Gatos , Corantes , Cálculos Dentários/prevenção & controle , Cálculos Dentários/veterinária , Placa Dentária/prevenção & controle , Índice de Placa Dentária , Suplementos Nutricionais , Gengivite/prevenção & controleRESUMO
An independent study was conducted to determine and quantify the oral care benefits of a daily edible dental chew in dogs as measured by plaque and calculus control, gingival indices, and oral malodor. A "clean mouth" test model was used comparing a commercial dry diet and a commercial dry diet plus one dental chew per day. The dental chew tested was representative of a retail canine dental chew. The test dental chew was a green-colored dental dog chew with a flexible texture that can be readily chewed by dogs. They are made with a knuckle bone shape on one end and a toothbrush shape on the other end. Sixty adult dogs were allocated in either control or test groups based on plaque stratification and studied for 28-days. The test group (30 dogs) received a dry diet and 1 dental chew each day. The control group (30 dogs) received the same dry diet only. At the end of the study, measurements of plaque and calculus accumulation and evaluations of oral malodor and gingival heath were performed. Adding a dental chew to the diet resulted in statistically significant reductions in plaque and calculus accumulation, and oral malodor while improving gingival indices.
Assuntos
Depósitos Dentários/veterinária , Doenças do Cão/prevenção & controle , Gengivite/veterinária , Halitose/veterinária , Higiene Bucal/veterinária , Ração Animal , Animais , Cálculos Dentários/prevenção & controle , Cálculos Dentários/veterinária , Depósitos Dentários/prevenção & controle , Placa Dentária/prevenção & controle , Placa Dentária/veterinária , Índice de Placa Dentária , Suplementos Nutricionais , Cães , Feminino , Seguimentos , Gengivite/prevenção & controle , Halitose/prevenção & controle , Masculino , Higiene Bucal/instrumentação , Índice de Higiene Oral , Índice PeriodontalRESUMO
Veterinary dental ultrasonic equipment can cause bacteria to be aerosolized during prophy procedures. Preoperative treatment with clindamycin prior to removal of calculus using an ultrasonic scaler can reduce aerosolized bacteria. Reduction of plaque bacteria was assessed and was statistically significant in those patients receiving clindamycin. This article describes the evaluation and results of clindamycin application when given prior to dental prophy.