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Synergistic impact of endurance training and intermittent hypobaric hypoxia on ...

Background Intermittent hypobaric-hypoxia (IHH) and endurance-training (ET) are cardioprotective strategies against stress-stimuli. Mitochondrial modulation appears to be an important step of the process. This study aimed to analyze whether a combination of these approaches provides additive or synergistic effects improving heart-mitochondrial and cardiac-function. Methods Two-sets of rats were divided into no...

A utilização de elicitinas no combate contra Phytophthora cinnamomi na doença d...

Phytophthora cinnamomi e P. cambivora são considerados os agentes patogénicos da doença da tinta do castanheiro. Estes agentes invadem e destroem o sistema radicular, levando à morte das árvores e a importantes perdas económicas. O declínio do montado tem sido associado a vários agentes patogénicos, pragas e factores abióticos. Phytophthora cinnamomi tem sido referido como um potencial agente patogénico do sobr...

Exposition of cork oak roots to cryptogein reduced the Infection by Phytophtora...

The oomycete P. cinnamomi has been described as strong contributing factor to the decline of cork oak and holm oak stands occurring in the Iberian Peninsula. There are no eradication methods available against this pathogen.

Montado

Os montados constituem ecossistemas com uma estrutura artificial do tipo parque, apresentando uma dominante arbórea. Os montados têm elevado valor em termos de diversidade biológica, qualidade paisagística e do ponto de vista produtivo, fruto de um sistema de produção em que o agricultor combina diferentes formas de utilização da terra, dos recursos de trabalho e dos meios de produção, com vista à obtenção de d...

Produção de anticorpos policlonais anti-ricina: metodologia científica.

2008

Edible coatings from galactomannans and their application to tropical fruits

Edible coatings play an important role in the quality and in the resistance to transportation, storage and display of a wide range of fresh and processed foods. Polysaccharide coatings with an oil-free appearance and low caloric content can be used to increase the shelf life of fresh fruits, since they allow the modification of the internal gas composition of fruits, retarding their senescence. The objective of...

Plant seed galactomannans as edible coatings

Posibilidades de la variabilidad genética de encinas y alcornoques en la conser...

Phytophthora cinnamomi Rands. (hongo patógeno del suelo) es el principal responsable del decaimiento de encinas y alcornoques en el Suroeste de la Península Ibérica. Este decaimiento es uno de los problemas ambientales más graves que amenaza la supervivencia y sostenibilidad, tanto ecológica como económica, de las formaciones de Quercus del sur peninsular. Este trabajo analiza la posibilidad del empleo de la va...

Studies on the association of the Quercus suber decline disease with Phytophtho...

In Portugal, the decline disease has been described in evergreen oaks (Quercus suber L. and Q.ilex subsp. rotundifolia Lam.) since the end of the 19th century. The mortality of these species affects, particularly the central and southern regions of the country, being one of the most severe forest problems. Phytophthora cinnamomi Rands is the main pathogen responsible for the cork and holm oak mortality in Portu...

Phenotype and genotype correlation of the microconversion from the CYP21A1P to ...

Deficiency of 21-hydroxylase is the most common form of congenital adrenal hyperplasia (CAH-21OH). We determined by allele-specific PCR the frequency of microconversion in the CYP21A2 gene in 50 Brazilian patients with the classical (salt wasting: SW and simple virilizing: SV) forms and nonclassical (NC) form of CAH-21OH and correlated genotype with phenotype. Genotypes were classified into three mutation group...