Exemplos de uso de Nutritional restriction em Inglês e suas traduções para o Português
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At this age for children there are some nutritional restrictions.
According to the literature, nutritional restriction significantly affects growth and differentiation of tissues and cells.
Other authors have reported lower lung weight in newborn full term rats exposed to nutritional restriction.
This study analyzed the effects of nutritional restriction and hyperoxia on developing immature lungs.
The varying results observed by these studies could be the result of varying intensities of nutritional restriction.
They also show that the combination of hyperoxia and nutritional restriction further interfere with alveolarization.
Although no reduction in elastin fibers was detected,they had a coarser appearance in the group exposed to nutritional restriction.
The association of nutritional restriction with hyperoxia produced a more intense reduction in the number of alveoli and collagen deposits.
Earlier studies have reported a reduction in DNA production in lungs both when exposed to hyperoxia andwhen exposed to nutritional restriction.
Mataloun et al. report that nutritional restriction and hyperoxic exposures each interfere with alveolarization of the preterm rabbit lung.
Two experiments were performed to evaluate the addition of enzymes in diets with nutritional restriction for broilers, 8-21 and 33-47 days of age.
Nutritional restriction was defined as a 30% reduction in all nutrients in the control diet, based on experimental models of undernutrition.
The current model was chosen to make it possible to analyze the effects of nutritional restriction and hyperoxia, over 11 days, on an immature developing lung.
Nutritional restriction had no observed influence on lung weight in this model, in common with an earlier study, although in contrast with prior expectations.
Therefore, the phenotypic plasticity might have granted advantages to the human species to face environments with nutritional restriction or high-energy expenditure.
This study aimed to evaluate the nutritional restriction, number of fetuses and parity order on the mineral composition in santa inês ewes during pregnancy.
The authors attributed these findings to changes to nervous system development andcerebral organization in newborn infants subjected to nutritional restriction during gestation.
These data suggest that the effect of nutritional restriction is not related to alterations to lung septation, but to another pathway involved in alveolarization.
Some studies of newborn, full term rats observed reductions in somatic growth, lung weight and volume, alveoli numbers and collagen content,while others did not detect any influence from nutritional restriction on pulmonary architecture.
The results of this study demonstrate the effects of nutritional restriction and hyperoxia on alveolarization and collagen deposition, which were more intense when the two factors were associated.
Its out-of-season breeding, its resistance to climatic conditions, its herd behaviour, well adapted to life in conditions of total freedom in the high altitude mountain pasture,its resistance to nutritional restrictions in winter and its capacity for fattening on grass make it the breed of choice for"Barège-Gavarnie" meat.
Just a few of these demonstrated the effects of nutritional restriction and hyperoxia on premature lungs, primarily with reference to growth and antioxidant responses, after 72 hours' exposure.
Disorders indicating pregnancy interruption, thus causing low birth weight or pre-term delivery, such as abruptio placenta oreven the specific hypertensive disorder of pregnancy, would not act necessarily during enough time to cause fetal nutritional restriction, increasing the occurrence of small-for-gestational-age NB.
Nutritional restriction also caused a reduction in collagen deposits in this study, in common with other researchers' descriptions, probably due to a reduction in the availability of substrates for synthesis.
In these cases, the surgeries were carried out only because they were shorter andthere were no major nutritional restrictions or preconditions that could interfere with the safety and final outcome.
The results of this study, an experimental model using premature rabbits,show that 11 days' nutritional restriction results in lower lung volume and water content, in addition to reducing the alveoli numbers and collagen deposition; hyperoxia reduces alveoli numbers and collagen deposition, concomitantly with thickening of the alveolar septa and increased MLI; in association, nutritional restriction and hyperoxia reduced alveoli numbers and collagen deposition, more intensely, and also caused increased lung weight, even after correction for total body weight.
Recently, in the context of climate modeling, advancements have been made in an attempt to build models that incorporate the nutritional restriction effect and the fire to assess and measure their effects on vegetation at a large scale.
The animal model of metabolic programming suggests that nutritional restrictions during critical phases of development generate able adaptations to program the metabolism in order to maintain intracellular homeostasis.
Based on the findings that neonates with lower BMI at birth showed greater increases in BMI during the period analyzed, and that the repercussions of minimal variations in BMI at birth on the development of BMI were significant,it is possible to raise the question of whether the effect of nutritional restrictions during the third trimester of gestation can be reversed by increased growth rates during the early postnatal period, increasing future nutritional risks.
In this experimental model using premature rabbits, 11 days' nutritional restriction resulted in lower lung volume and water content p< 0.001 and reductions in the number of alveoli p< 0.001 and collagen deposits p< 0.001.