Balanço de macroelementos da dieta e supersaturação relativa da urina para oxalato de cálcio, equilíbrio ácido-básico e metabolismo ósseo de gatos adultos

Pós-graduação em Medicina Veterinária - FCAV

Desenvolvimento e caracterização físico-química de sistemas nanoestruturados contendo palmitato de retinol: controle microbiológico, avaliação da segurança e eficácia no tratamento do envelhecimento cutâneo

Pós-graduação em Ciências Farmacêuticas - FCFAR

Síntese hidrotérmica de nanopartículas de 'TI''O IND.2', de nanocompósitos metal/'TI''O IND.2' e degradação oxidativa de 4-clorofenol em reator membranar fotocatalítico

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Exercícios perineais supervisionados e cone vaginal no tratamento da incontinência urinária feminina

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

Comprometimento fisiológico e seminal de cães machos infectados experimentalmente por leptospira interrogans sorovar Canicola

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

Avaliação da função tubular do prematuro na primeira semana da vida pela relação urinária sódio/creatina

Pós-graduação em Pediatria - FMB

Efeitos da dexmedetomidina em rins isquêmicos e sobre a concentração plasmática do hormônio antidiurético: estudo experimental em cães anestesiados e hipovolêmicos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Evolução da função muscular do assoalho pélvico no pós-parto

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

Role of α2-adrenoceptors in the lateral parabrachial nucleus in the control of body fluid homeostasis

Central α2-adrenoceptors and the pontine lateral parabrachial nucleus (LPBN) are involved in the control of sodium and water intake. Bilateral injections of moxonidine (α2-adrenergic/imidazoline receptor agonist) or noradrenaline into the LPBN strongly increases 0.3 M NaCl intake induced by a combined treatment of furosemide plus captopril. Injection of moxonidine into the LPBN also increases hypertonic NaCl and water intake and reduces oxytocin secretion, urinary sodium, and water excreted by cell-dehydrated rats, causing a positive sodium and water balance, which suggests that moxonidine injected into the LPBN deactivates mechanisms that restrain body fluid volume expansion. Pretreatment with specific α2-adrenoceptor antagonists injected into the LPBN abolishes the behavioral and renal effects of moxonidine or noradrenaline injected into the same area, suggesting that these effects depend on activation of LPBN α2-adrenoceptors. In fluid-depleted rats, the palatability of sodium is reduced by ingestion of hypertonic NaCl, limiting intake. However, in rats treated with moxonidine injected into the LPBN, the NaCl palatability remains high, even after ingestion of significant amounts of 0.3 M NaCl. The changes in behavioral and renal responses produced by activation of α2-adrenoceptors in the LPBN are probably a consequence of reduction of oxytocin secretion and blockade of inhibitory signals that affect sodium palatability. In this review, a model is proposed to show how activation of α2-adrenoceptors in the LPBN may affect palatability and, consequently, ingestion of sodium as well as renal sodium excretion.

Nonsteroidal anti-inflammatory therapy: changes on renal function of healthy dogs

PURPOSE: To evaluate the renal function in healthy dogs submitted to nonselective and preferential COX-2 nonsteroidal anti-inflammatory drug (NSAID) therapy. METHODS: Twenty four healthy dogs were distributed into four groups (G) (n=6): ketoprofenG - treated with ketoprofen; nimesulideG - treated with nimesulid; meloxicanG - treated with meloxican; and etodolacG - treated with etodolaco. All the dogs received the NSAIDs for 10 days by oral route. Physical examination and renal function (urinalysis, urinary sodium and gamma-glutamyl transpeptidase (GGT), serum urea, creatinine, potassium and sodium, and endogenous creatinine clearance) were evaluated before, after five and ten days (T0, T5 and T10) of the treatment in all groups. RESULTS: Changes were observed in urinalysis, with a significant increase in renal cells in the urine at T5 and T10 in nimesulideG. Significant reduction in urinary sodium in nimesulideG at T5 was observed. The clearance values were lower in ketoprofenG at T10. CONCLUSIONS: Meloxicam and etodolac were the drugs that have proven to be safer for short-term therapy in healthy dogs in relation to renal function. NSAIDs ketoprofen and nimesulide should be used judiciously in dogs with renal dysfunction, since there are promoted changes in renal function.

Atividade antidiabética, em modelo in vivo, da curcumina administrada em suspensão de iogurte na ausência e na presença de piperina

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Phenomenological Interpretation of Impedance/Capacitance Measurements on Organic Electronic Devices Under Illumination

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

Leaf anatomical traits corroborate the leaf economic spectrum: a case study with deciduous forest tree species

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

MICROSTRUCTURAL CHARACTERIZATION OF CP STEEL USED IN AUTOMOTIVE INDUSTRY

This study aims to characterize the microstructure of the complex phase steel (CP). Using the conventional and colored metallographic analysis with 3% Nital etchant, sodium metabisulfite 10% and LePera. Techniques were applied in this work of optical microscopy, using, besides the lighting in bright field, dark field illumination of the reverse contrast in bright field illumination, the method of polarized light, which generates colorful contrast, providing a complementary identification phases present in the microstructure, and the system by differential interference contrast (DIC). The results obtained by metallography CP indicates that the steel has a microstructure composed of ferrite, retained austenite, bainite and martensite and precipitates arranged in a refined and complex morphology. Besides bright field illumination others' optical microscopy's techniques such as dark field illumination were applied.

Identificação de metabólitos secundários em extrato aquoso de phyllanthus niruri l.com ação no processo de formação de cristais de oxalato de cálcio

Pós-graduação em Ciências Farmacêuticas - FCFAR