Tamponamento cecal: aspectos clínico, fisiopatológico e terapêutico na laminite experimental em eqüinos

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Duração do efeito analgésico e expressão de diferentes metaloproteinases, do colágeno tipo IV e da interleucina-10, em córneas de coelhos tratadas com morfina, após ceratectomia lamelar

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

Expressão in vitro da cicloxigenase-2 (Cox2) no osteossarcoma exposto a inibidores seletivo da Cox2

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

Efeito da hipertensão e do atenolol sobre a atividade salivar e a microdureza dental: estudo experimental em filhotes de ratas espontaneamente hipertensas (SHR)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo Imuno-histoquímico da Quelite Actínica, Carcinoma Epidermoide de Lábio e Carcinoma Epidermoide de Língua

Pós-graduação em Odontologia Restauradora - ICT

Avaliação da expressão de metaloproteinases, TIMP-1 e da esclerose vascular nas endometrites crônicas das éguas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Viabilidade e segurança do transplante intratecal de células-tronco mesenquimais autólogas e alogênicas provenientes da medula óssea de cães (lupus canis familiaris)

Pós-graduação em Medicina Veterinária - FMVZ

Influência do extrato de chá verde na remodelação cardíaca após o infarto agudo do miocárdio

Pós-graduação em Fisiopatologia em Clínica Médica - FMB

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

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Protective effect of gamma-tocopherol-enriched diet on N-methyl-N-nitrosourea-induced epithelial dysplasia in rat ventral prostate

Despite recent advances in understanding the biological basis ofprostate cancer (PCa), the management of this disease remains a challenge. Chemoprotective agents have been usedto protect against or eradicateprostatemalignancies. Here, we investigated the protective effect of -tocopherol on N-methyl-N-nitrosourea (MNU)-induced epithelial dysplasia in the rat ventral prostate (VP). Thirty-two male Wistar rats were divided into four groups (n=8): control (CT): healthy control animals fed a standard diet; control+-tocopherol (CT+T): healthy control animals without intervention fed a -tocopherol-enriched diet (20mg/kg); N-methyl-N-nitrosourea (MNU): rats that received a single dose of MNU (30mg/kg) plus testosterone propionate (100mg/kg) and were fed a standard diet; and MNU+-tocopherol (MNU+T): rats that received the same treatment of MNU plus testosterone and were fed with a -tocopherol-enriched diet (20mg/kg). After 4months, the VPs were excised to evaluate morphology, cell proliferation and apoptosis, as well as cyclooxygenase-2 (Cox-2), glutathione-S-transferase-pi (GST-pi) and androgen receptor (AR) protein expression, and matrix metalloproteinase-9 (MMP-9) activity. An increase in the incidence of epithelial dysplasias, such as stratified epithelial hyperplasia and squamous metaplasia, in the MNU group was accompanied by augmented cell proliferation, GST-pi and Cox-2 immunoexpression and pro-MMP-9 activity. Stromal thickening and inflammatory foci were also observed. The administration of a -tocopherol-enriched diet significantly attenuated the adverse effects of MNU in the VP. The incidence of epithelial dysplasia decreased, along with the cell proliferation index, GST-pi and Cox-2 immunoexpression. The gelatinolytic activity of pro-MMP-9 returned to the levels observed for the CT group. These results suggest that -tocopherol acts as a protective agent against MNU-induced prostatic disorders in the rat ventral prostate.

Efeito de um curcumin modificado quimicamente sobre a reabsorção óssea inflamatória e apoptose: estudos in vivo e in vitro

Pós-graduação em Odontologia - FOAR

Tissue inhibitor of matrix metalloproteinase-1 polymorphism, plasma TIMP-1 levels, and antihypertensive therapy responsiveness in hypertensive disorders of pregnancy

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Metalloproteinase inhibition protects against reductions in circulating adrenomedullin during lead-induced acute hypertension

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

Terminalia catappa L.: A medicinal plant from the Caribbean pharmacopeia with anti-Helicobacter pylori and antiulcer action in experimental rodent models

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

The Anti-Inflammatory Effects of the Methanolic Extract and Fractions from Davilla elliptica St. Hil. (Dilleniaceae) on Bothrops jararaca Envenomation

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