Effect of oral infections on serum creatinine levels in diabetic rats

Aim: The aim of this study was to evaluate the relationship between pulpal and/or periodontal disease and serum creatinine levels in a rat model of diabetes mellitus. Methods: Eighty male rats (Rattus norvegicus albinus, Wistar) were divided into the following 8 groups compris-ing 10 animals each: normal (G1), with pulpal disease (G2), with periodontal disease (G3), with both pulpal and periodontal disease (G4), diabetic (G5), diabetic with pulpal disease (G6), diabetic with periodontal disease (G7), and diabetic with both pulpal and periodontal disease (G8). Diabetes was induced by injecting streptozotocin, pul-pal disease were induced by exposing pulpal tissue to the oral environment, and periodontal disease was induced by periodontal ligature. After 30 days, blood was collected by cardiac puncture and the animals were killed. The maxillae were processed for histopathology. Serum creatinine levels were measured by the enzymatic method. The total assessed values were statistically analyzed by analysis of variance and Tukey’s test (p < 0.05). Results: Serum creatinine levels were significantly higher in diabetic rats than that in all normoglycemic rats (p < 0.05). The presence of pulpal and periodontal disease increased the serum creatinine levels in normoglycemic and diabetic rats, but there was no statistical difference between the groups (p > 0.05). Conclusions: We found that the serum creatinine level was higher in diabetic rats and may be related to the pres-ence of oral infections. Clinical significance: Changes in serum creatinine level may be related to the presence of oral infections and diabetes.

Avaliação histomor fométrica dos efeitos da movimentação dentária induzida sobre molares murinos submetidos à luxação extrusiva em períodos tardios

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Relação entre a prática da caminhada não supervisionada e fatores de risco para as doenças cardiovasculares em adultos e idosos

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Características genotípicas de Staphylococcus coagulase-negativos e taxas de cura da mastite ovina

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Estresse, ansiedade e qualidade de vida em professores: efeitos do relaxamento progressivo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Efeito da progesterona na expressão do RNAm do receptor de LH e enzimas esteroidogênicas reguladoras do desenvolvimento folicular em células da granulosa de novilhas nelore

Pós-graduação em Zootecnia - FMVZ

Avaliação da Translocação Microbiana em Gestantes Infectadas pelo HIV

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Efeito na osseointegração de um novo método de nanotexturização de superfície de implantes através de anodização

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação da resistência de união da resina composta ao esmalte desmineralizado submetido à remineralização e infiltração resinosa de lesão de cárie

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Nutritional and metabolic risk factors for insulin resistance in adults

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Effects of selenium supplementation on serum cortisol in repeatedly handled cattle

This study evaluated the relationship between Se supplementation and serum cortisol in repeatedly handled cattle. Sixty Nellore calves were randomly distributed into four experimental groups, which were fed a mineral-protein mixture added with Se to achieve individual daily supplementation of 0 (Gc), 3.6 (G3.6), 5.4 (G5.4) and 6.4 (G6.4) mg Se. Stressful handling procedures and blood sampling were performed on days 0, 15, 30, 60, 90 and 120. Serum cortisol increased until day 90 and decreased on day 120, irrespective of Se supplementation. This finding shows that cattle reached a stress state but adapted. Cortisol and Se levels were not markedly correlated. Serum Se increased over the course of the experiment in the supplemented groups. However, because serum Se decreased in Gc, it may have mobilized to form the selenoproteins needed to remove metabolic wastes from handling-related oxidative stress.

Effects of quercetin administration on the pregnancy outcome of diabetic rats

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Bioprospecção do fungo endofítico Hypoxylon investiens associado à alga marinha Asparagopsis taxiformis: potencial antifúngico, anticolinesterásico e antitumoral

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Perfil bioquímico sérico de bezerros bubalinos no período neonatal

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Correlação entre a força muscular do assoalho pélvico e status hormonal da vagina em mulheres continentes

Pós-graduação em Bases Gerais da Cirurgia - FMB