Análise hematológica por hemograma, creatinina, triglicérides e colesterol em ratos diabéticos portadores de infecção pulpar e/ou periodontal

• Ano de defesa: 2013
• Autor(a) principal: Facundo, Aguinaldo Cândido da Silva [UNESP]
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Estadual Paulista (Unesp)
• Palavras-chave em Português: Diabetes; Triglicerides; Colesterol; Doenças periodontais; Endodontia; Periodontia
• Link de acesso: http://hdl.handle.net/11449/123750; http://www.athena.biblioteca.unesp.br/exlibris/bd/cathedra/20-05-2015/000830130.pdf

The aim of this study was to evaluate the influence of pulpal and/or periodontal infections associated with diabetes in hematological analysis for blood count, creatinine, triglycerides and cholesterol. We used 80 male Wistar rats (Rattus norvegicus Albinus, Wistar) that were divided into 8 groups of 10 animals: G1 - control rats (normoglycemic); G2 - rats with pulpal disease, G3 - rats with periodontal disease; G4 - rats with pulpal and periodontal disease; G5 - diabetic rats; G6 - diabetic rats with pulpal disease; G7 - diabetic rats with periodontal disease; G8 - diabetic rats with pulpal and periodontal disease. Diabetes was induced by application of streptozotocin in penile vein. The pulpal infection was induced by dental pulp exposure of the upper right first molar to the oral environment. The periodontal infection was induced by a ligature around the neck of the upper left second molar. After 30 days, the animals were sedated and 5ml of blood was collected by cardiac puncture for blood count, creatinine, triglycerides and cholesterol analyzes. The results showed an increase in mean corpuscular volume of red blood cells in diabetic rats, increased leukocyte counts, especially neutrophils and lymphocytes, serum creatinine and triglyceride levels in diabetic rats with induced oral infections. It is demonstrated that the association of the pulpal and periodontal infections with diabetes can alter blood parameters of rats, as mean corpuscular volume, leukocytes, neutrophils, lymphocytes, creatinine and triglycerides