Mechanisms in the bed nucleus of the stria terminalis involved in control of autonomic and neuroendocrine functions: A review

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

Chemical composition and antioxidant activity of dried powder formulations of Agaricus blazei and Lentinus edodes

Several mushroom species have been pointed out as sources of antioxidant compounds, in addition to their important nutritional value. Agaricus blazei and Lentinus edodes are among the most studied species all over the world, but those studies focused on their fruiting bodies instead of other presentations, such as powdered preparations, used as supplements. In the present work the chemical composition (nutrients and bioactive compounds) and antioxidant activity (free radical scavenging activity, reducing power and lipid peroxidation inhibition) of dried powder formulations of the mentioned mushroom species (APF and LPF, respectively) were evaluated. Powder formulations of both species revealed the presence of essential nutrients, such as proteins, carbohydrates and unsaturated fatty acids. Furthermore, they present a low fat content (<2 g/100 g) and can be used in low-calorie diets, just like the mushrooms fruiting bodies. APF showed higher antioxidant activity and higher content of tocopherols and phenolic compounds (124 and 770 μg/100 g, respectively) than LPF (32 and 690 μg/100 g). Both formulations could be used as antioxidant sources to prevent diseases related to oxidative stress. © 2012 Elsevier Ltd. All rights reserved.

Would right atrial stretch inhibit sodium intake following GABAA receptor activation in the lateral parabrachial nucleus?

The knowledge of the mechanisms underlying circulating volume control may be achieved by stretching a balloon placed at the junction of the superior vena cava-right atrial junction (SVC-RAJ). We investigated whether the inflation of a balloon at the SVC-RAJ inhibits the intake of 0.3M NaCl induced by GABAA receptor activation in the lateral parabrachial nucleus (LPBN) in euhydrated and satiated rats. Male Wistar rats (280-300g) with bilateral stainless steel LPBN cannulae and balloons implanted at the SVC-RAJ were used. Bilateral injections of the GABAA receptor agonist muscimol (0.5ηmol/0.2l) in the LPBN with deflated balloons increased intake of 0.3M NaCl (30.1±3.9 vs. saline: 2.2±0.7)ml/210min, n=8) and water (17.7±1.9 vs. saline: 2.9±0.5ml/210min). Conversely, 0.3M NaCl (27.8±2.1ml/210min) and water (22.8±2.3ml/210min) intake were not affected in rats with inflated balloons at the SVC-RAJ. The results show that sodium and water intake induced by muscimol injected into the LPBN was not affected by balloon inflation at the SVC-RAJ. We suggest that the blockade of LPBN neuronal activity with muscimol injections impairs inhibitory mechanisms activated by signals from cardiopulmonary volume receptors determined by balloon inflation. © 2013 The Authors.

Síntese em fase sólida e estudos comformacionais de análogos contendo TOAC de um peptídeo de rã Hypsiboas albopunctatus

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Participação dos receptores purinérgicos P2 do núcleo parabraquial lateral no controle da ingestão de sódio

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

Estudos das propriedades ópticas e térmicas dos xerogéis de sílica dopados com Rodamina B

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Perfil genético e microbiológico de cepas de Escherichia coli isoladas de leite mastítico bovino

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Efeitos comportamentais e neuroquímicos agudos da cafeína em ratos adolescentes e adultos

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

Ácido cítrico e quitosana na conservação pós-colheita de lichias ‘Bengal’

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Fisiologia pós-colheita de rosas cortadas cv. Vega

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Síntese de pró-fármacos derivados de metronidazol

Pós-graduação em Ciências Farmacêuticas - FCFAR

Caracterização de metabólitos não voláteis da cana-de-açúcar

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Detecção in silico e caracterização estrutural dos constituintes micromoleculares majoritários presentes no fungo endofitico Phomopsis stipata isolado de folhas de Styrax camporum Pohl (Styracaceae) usando CLAE-DAD/EMAR e CG-MS

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo da dinâmica conformacional das enzimas Chiquimato Quinase e 5-enolpiruvilchiquimato-3-Fosfato Sintase (EPSPS) de Mycobacterium tuberculosis através do monitoramento da troca isotópica hidrogênio/deutério por espectrometria de massas ESI

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

Ação de biorreguladores na brotação, produção e algumas características físico-químicas de uva do cultivar Superior Seedless

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)