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Effect of nutritional vitamin A deficiency on lipid metabolism in the rat heart: Its relation to PPAR gene expression
(Elsevier Science Inc, 2009-07)
Objective: We studied the effect of dietary vitamin A deprivation on lipid composition and mRNA expression of regulatory enzymes involved in rat heart energetic lipid metabolism and its relation to the expression of ...
Troubling disease syndrome in endangered live Patagonian huemul deer (Hippocamelus bisulcus) from the Protected Park Shoonem: Unusually high prevalence of osteopathology
(BioMed Central Ltd., 2017-12)
Objective: The last 1500 endangered Patagonian huemul deer (Hippocamelus bisulcus) exist in > 100 groups which are not recovering. Prevalence of osteopathology in dead huemul was 57+% (Argentina), whereas similar cases in ...
Do agri-food market incentives improve food security and nutrition indicators? a microsimulation evaluation for Kenya
(Springer, 2021-09)
The sustainable development goal #2 aims at ending hunger and malnutrition by 2030. Given the numbers of food insecure and malnourished people on the rise, the heterogeneity of nutritional statuses and needs, and the even ...
Daily oscillation of glutathione redox cycle is dampened in the nutritional vitamin A deficiency
(Taylor & Francis Ltd, 2012-08)
Examples of hormonal phase-shifting of circadian gene expression began to emerge a few years ago. Vitamin A fulfills a hormonal function by binding of retinoic acid to its nuclear receptors, RARs and RXRs. We found retinoid- ...
Are winter rangelands enough to satisfy the nutritional requirements of late‑gestation transhumant goats in Patagonia?
(Springer, 2022-08-03)
Transhumant herds graze across two different rangeland types according to the season. Winter rangelands differ from summer rangelands in the amount and quality of available fodder, with the former being the less productive. ...
Sulfur Mineralization: A Key Process for Diagnosing Its Deficiency in Wheat
(Soil Science Society of America, 2019-09)
Core Ideas: A simplified balance was used to calculate apparent S mineralization in wheat. Apparent S mineralization predicted relative wheat grain yield. Sulfate‐S before sowing combined with particulate organic C diagnosed ...
Iron, zinc, and copper nutritional status in children infected with helicobacter pylori
(Lippincott Williams, 2010-07)
OBJECTIVE: Helicobacter pylori colonizes the gastric mucosa of about half of the world's population and it has been related to extragastrointestinal diseases. The present study sought to evaluate the association between H ...
Evaluation of the impact of a food program on the micronutrient nutritional status of argentinean lactating mothers
(Humana Press, 2012-12)
This study was conducted to evaluate the impact of a food aid program (Plan Más Vida, PMV) on the micronutrient nutritional condition of lactating mothers 1 year after its implementation. The food program provided supplementary ...
Nutritional and metabolic effects of dietary trans fats depend on the intake of linoleic acid
(Wiley VCH Verlag, 2015-07)
This study aimed to investigate the differential effects of trans fatty acids (TFA) on the nutritional parameters, serum and tissue triacylglycerol (TAG) levels, as well as the mechanisms involved in their regulation, in ...
Innovative strategies and nutritional perspectives for fortifying pumpkin tissue and other vegetable matrices with iron
(Elsevier, 2020-06)
The present review article focuses on different technological strategies and nutritional perspectives having added advantage to human health in fortifying vegetables matrices with iron. An introduction to the main aspects ...