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Post-harvest preservation of cherries using bioactive edible coatings

Só está disponível o resumo. ; Post-harvest preservation of cherries using bioactive edible coatings.

Teleimaging Tool using ISDN

The word Teleradiology, or more generically, Teleimagiology appeared in 1980 with the first systems that allow the transmission of medical images, through a data communications network, from a place to another. (...)Keywords: telemedicine; radiology; ISDN; cooperative workM.S., 1997more info. http://opac.ua.pt/F/?func=find-b&find_code=SYS&REQUEST=000105438 ; O conceito de Teleradiologia, ou mais g...

Cirurgia na Urgência

Evidence for Nevirapine Bioactivation in Man: Searching for the First Step in t...

Despite its efficacy, including in the prevention of vertical transmission, the antiretroviral nevirapine is associated with severe idiosyncratic hepatotoxicity and skin rash. The mechanisms underlying nevirapine toxicity are not fully understood, but drug bioactivation to reactive metabolites capable of forming stable protein adducts is thought to be involved. This hypothesis is based on the paradigm that drug...

Dieulafoy’s lesion in Treitz’s angle

Rectal ulcer as a complication of Longo’s haemorrhoidopexy

Photocatalytic degradation of chlorophenols using Ru(bpy) 32+ /S2O 82-

Abstract Advanced oxidation processes, such as photocatalysed oxidation, provide an important route for degradation of wastes. In this study, the lowest excited state (3MLCT) of Ru(bpy)32+ is used to break down chlorophenol pollutant molecules to harmless products. This has the advantage of using visible light and a short-lived catalytically active species. Photolysis of deaerated aqueous solutions of a variet...

Ecocardiografia em Urgência

A optimização do uso da ecocardiografia encontra-se longe de ter sido alcançada. A dificuldade ou impossibilidade de permanência física hospitalar de cardiologista com experiência em ecocardiografia nas 24horas, levou à abertura e divulgação desta técnica a outras especialidades que lidam com o doente urgente. O reconhecimento da importância da ecocardiografia no diagnóstico, prognóstico e implicação terapêutic...

Effects of elevated calcium on motor and exploratory activities of rats

The effects of serum and brain calcium concentration on rat behavior were tested by maintaining animals on either distilled water (N = 60) or water containing 1% calcium gluconate (N = 60) for 3 days. Animals that were maintained on high calcium drinking water presented increased serum calcium levels (control = 10.12 ± 0.46 vs calcium treated = 11.62 ± 0.51 µg/dl). Increase of brain calcium levels was not stati...

Exsudação de ácidos orgânicos em rizosfera de plantas daninhas

Com o objetivo de identificar e quantificar os ácidos orgânicos na rizosfera de plantas daninhas encontradas em lavouras cafeeiras, foram coletadas amostras de rizosfera de Bidens pilosa (picão-preto), Alternanthera ficoidea (apaga-fogo), Taraxacum officinale (dente-de-leão) Amaranthus deflexus (caruru), na Fazenda Experimental da EPAMIG (Empresa de Pesquisa Agropecuária de Minas Gerais), em Lavras-MG, as quais...