Estudo da expressão de MMP-2 e MMP-9 por fibroblastos gengivais de camundongos estimulados por NaF via NF-kB, p44/42, p38 e PI3K

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

Expressão imuno-histoquímica de metaloproteinase de matriz-9 (MMP-9) e de inibidor tecidual de metaloproteinase-1 (TIMP-1) em neoplasias de glândulas salivares

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análise da expressão de MMP-2 e MMP-9 na pele de cães com Leishmaniose visceral

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

Deteccão de diferentes microorganismos na periodontite crônica, da glicoproteína EMMPRIN (CD-147) e sua correlação com a produção de MMP-2 e MMP-9

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Expressão da metaloprotease-1, da metaloprotease-9 e do fator de crescimento opióide em córneas de coelhos tratadas com nalbufina a 1%, após ceratectomia lamelar

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Influência da atividade das mataloproteinases 2 e 9 na diminuiçao o colágeno tipo I miocárdico em ratos obesos

Pós-graduação em Fisiopatologia em Clínica Médica - FMB

Mesenchymal stem cells modulate release of matrix proteins from tendon surfaces in vitro: a potential beneficial therapeutic effect

Aim: Injury of tendons contained within a synovial environment, such as joint, bursa or tendon sheath, frequently fails to heal and releases matrix proteins into the synovial fluid, driving inflammation. This study investigated the effectiveness of cells to seal tendon surfaces and provoke matrix synthesis as a possible effective injectable therapy. Materials & methods: Equine flexor tendon explants were cultured overnight in suspensions of bone marrow and synovium-derived mesenchymal stems cells and, as controls, two sources of fibroblasts, derived from tendon and skin, which adhered to the explants. Release of the most abundant tendon extracellular matrix proteins into the media was assayed, along with specific matrix proteins synthesis by real-time PCR. Results: Release of extracellular matrix proteins was influenced by the coating cell type. Fibroblasts from skin and tendon appeared less capable of preventing the release of matrix proteins than mesenchymal stems cells. Conclusion: The source of cell is an important consideration for cell therapy.

Effects of supplementation of calcium salts of polyunsaturated fatty acids on serum concentrations of progesterone and insulin of pregnant dairy cows

Forty-five non-lactating, pregnant Holstein animals (18 heifers and 27 multiparous cows; BW = 561 +/- 114 kg; BCS = 2.9 +/- 0.3; days pregnant = 110 +/- 56 d) were stratified by initial BW and BCS, and randomly assigned to receive daily (as-fed basis) 0.50 kg of ground corn plus 0.22 kg of kaolin (CON), calcium salts of saturated fatty acids (SFA) or polyunsaturated fatty acids (PF) for 14 d. Blood samples were collected on days 0, 7 and 14, immediately prior to (0 h) and 3, 6, 9 and 12 h after feeding, to determine the serum concentrations of P 4 and insulin. No treatment effects were detected for serum concentrations of P 4 (5.52, 6.13 and 5.63 +/- 0.41 ng/mL for CON, SFA and PF, respectively). No treatment effects were detected for serum concentrations of insulin (11.5, 10.5 and 10.1 +/- 1.43 mu IU/mL for CON, SFA and PF, respectively). Heifers had greater serum concentrations of P 4 than multiparous cows (6.35 vs. 5.16 +/- 0.42 ng/mL), but lower serum concentrations of insulin (7.0 vs. 14.4 +/- 1.49 mu IU/mL). Feeding 0.22 kg of calcium salts of polyunsaturated fatty acids is not sufficient to increase the serum concentrations of P 4 and insulin of non-lactating, pregnant dairy cows.

Inactivation of Matrix-bound Matrix Metalloproteinases by Cross-linking Agents in Acid-etched Dentin

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Isolation and biochemical characterization of a gamma-type phospholipase A2 inhibitor from Crotalus durissus collilineatus snake serum

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

P-I class metalloproteinase from Bothrops moojeni venom is a post-proline cleaving peptidase with kininogenase activity: Insights into substrate selectivity and kinetic behavior

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Effects of a continuous rate infusion of butorphanol in isoflurane-anesthetized horses on cardiorespiratory parameters, recovery quality, gastrointestinal motility and serum cortisol concentrations

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

Investigation of DMSO-Induced Conformational Transitions in Human Serum Albumin Using Two-Dimensional Raman Optical Activity Spectroscopy

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

Apical periodontitis and periodontal disease increase serum IL-17 levels in normoglycemic and diabetic rats

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