Morphologic and Pharmacological Investigations in the Epicatechin Gastroprotective Effect

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

Green Brazilian propolis action on macrophages and lymphoid organs of chronically stressed mice

Stress is a generic term that summarizes how psychosocial and environmental factors influence physical and mental well-being. The interaction between stress and immunity has been widely investigated, involving the neuroendocrine system and several organs. Assays using natural products in stress models deserve further investigation. Propolis immunomodulatory action has been mentioned and it has been the subject of scientific investigation in our laboratory. The aim of this study was to evaluate if and how propolis activated macrophages in BALB/c mice submitted to immobilization stress, as well as the histopathological analysis of the thymus, bone marrow, spleen and adrenal glands. Stressed mice showed a higher hydrogen peroxide (H2O2) generation by peritoneal macrophages, and propolis treatment potentiated H2O2 generation and inhibited nitric oxide (NO) production by these cells. Histopathological analysis showed no alterations in the thymus, bone marrow and adrenal glands, but increased germinal centers in the spleen. Propolis treatment counteracted the alterations found in the spleen of stressed mice. New research is being carried out in order to elucidate propolis immunomodulatory action during stress.

In vitro Cytotoxic Effect of Brazilian Green Propolis on Human Laryngeal Epidermoid Carcinoma (HEp-2) Cells

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

Effects of Rhizophora mangle on Experimental Colitis Induced by TNBS in Rats

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

Gastric Ulcers in Middle-Aged Rats: The Healing Effect of Essential Oil from Citrus aurantium L. (Rutaceae)

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

N-Acetylcysteine an Allium Plant Compound Improves High-Sucrose Diet-Induced Obesity and Related Effects

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Antifungal Activity of Maytenin and Pristimerin

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

Anti-angiogenic effects of pterogynidine alkaloid isolated from Alchornea glandulosa

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

ANTIMICROBIAL ACTIVITY of CARPOLOBIA LUTEA EXTRACTS and FRACTIONS

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

Behavioral and biological correlates of medicine use in type 2 diabetic patients attended by Brazilian public healthcare system

A relação entre atividade física e consumo de medicamentos não é clara. Assim, o objetivo do estudo foi investigar a relação entre nível de atividade física e uso de medicamentosem diabéticos tipo 2 atendidos pelo Sistema Único de Saúde. A amostra foi composta por 121 diabéticos do tipo 2 de ambos os sexos atendidos pelos sistema público de saúde. Gordura corporal (antropometria e bioimpedância elétrica), atividade física (Questionário de Baecke) e uso de medicamentos (15 dias prévios a avaliação) foram avaliados. Houve relação entre uso de medicamentos e sexo (r = 0.18; p = 0.045), índice de massa corporal (r = 0.22; p = 0.012), circunferência de cintura (r = 0.19; p = 0.029), percentual de gordura (r = 0.21; p = 0.016), idade (r = 0.23; p = 0.009) e atividade física (r = -0.22; p = 0.012). A regressão linear incluiu no modelo apenas idade (β = 0.718; p = 0.057), IMC BMI (β = 0.057; p = 0.022) e atividade física (β = -0.176; p = 0.044) no modelo multivariado. Conclui-se que a prática de atividade física diminui uso de medicamentos independente da idade e obesidade.

Atelectasia pulmonar em cães durante anestesia geral

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

Exploitation of mitochondrial nad6 as a complementary marker for studying population variability in Lepidoptera

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Referral letters in oral medicine: an approach for the general dental practitioner

The aim of this study was to analyze the contents of referral letters related to clinical history and reason for consultation. A total of 236 consecutive referral letters were evaluated. Analysis of the referral letters was based on key items concerning patient identification. chief complaint, previous consultation. laboratory investigation and use of drugs for the chief complaint. A database was organized (Epinfo 6.04) and the chi (2) test (a = 0.05) was applied to the results. of the 800 files examined. only 30%, (236) had a referral letter. of the 236 referral letters. 67% were from dentists, 22% from physicians and 11% from unidentified professionals. Patient age did not appear in 70%, of the letters and the chief complaint was mentioned only in 55%. The letters had no details such as description of the oral lesion (80%), anatomical site (34%), size (99%), symptoms (83%), or period of evolution (92%). Clinical diagnosis was not included in 84% of the letters. Less than 5% of the referral letters contained information about previous consultation and laboratory investigation. The chi (2) test showed significant differences for ail items of the referral letter. Referral letters did not satisfy minimal requirements about clinical history or reason for consultation. leading to failed communication among professionals. Based on this study, we suggest that standard letters are important to improve the quality of the letters, reducing the rate of omission of relevant items.

GENETIC MECHANISMS FOR THE DEVELOPMENT OF REPRODUCTIVE-ORGANS OF APIS-MELLIFERA WORKERS AND DIPLOID DRONES - A COMPLEMENTARY HYPOTHESIS

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