Results 11 to 20 of about 152,031 (268)
Dietary calcium: strategies to optimize intake [PDF]
, 2009 Calcium is an essential nutrient required for numerous biological functions. Studies have demonstrated an association between low calcium intake and chronic diseases, such as osteoporosis, colon cancer, hypertension, and obesity. However, most Brazilians
Genaro, Patrícia S. +4 more
core +3 more sources
Biodisponibilidade do cálcio do grão de amaranto antes e após extrusão [PDF]
, 2010 Calcium bioavailability of raw and extruded amaranth grains was assessed in a biological assay in rats. Rats were fed for 28 days on diets in which raw or extruded amaranth was the only calcium source, compared to a control diet with calcium carbonate ...
ARÊAS, José Alfredo Gomes +1 more
core +3 more sources
Business Strategy and the Environment, Volume 32, Issue 8, Page 5349-5367, December 2023., 2023 Abstract This paper aims to investigate how supporters perceive and react to environmental messages that call for reducing the environmental impact of sporting events. Based on prospect theory, we randomly provided 1423 supporters attending football events in Europe with (1) a negative (perceived loss for supporters), (2) a neutral (no perceived gain ...
Gianluca Gionfriddo +3 more
wiley +1 more source
Second‐Generation Total Synthesis of the Pigment Aurantricholone
European Journal of Organic Chemistry, Volume 26, Issue 42, November 7, 2023., 2023 Previously, 6,6‐dimethoxy‐6,7‐dihydrobenzocyclohepten‐5‐ones (“ketoketals”) gained by ring‐closing metatheses (“RCMs”) gave 6‐hydroxybenzocyclohepten‐5‐ones (“benzotropolones”) by hydrolyses with 10 equiv. of hot TsOH. Now, an RCM‐based ketoketal allowed to reach the benzotropolone aurantricholone by total synthesis for the second time and to avoid a ...
Philip Koblischek, Reinhard Brückner
wiley +1 more source
Hipervitaminosis D with Hypocalcemic Coma [PDF]
, 2007 A intoxicação pela vitamina D é uma causa bem conhecida de hipercalcémia e hiperfosfatemia. Nos casos de intoxicação crónica, quando o produto fosfocálcico é superior a 60 mg2/dl2, verifica-se a deposição de cristais de fosfato de cálcio, nos tecidos ...
Fonte Santa, S +7 more
core +1 more source
Revista Árvore, 2004 Nutritional status of eight 1.0 and 4.7 years old clones of Eucalyptus grandis, cultivated in a medium textured Ustults - US - and a Quartzipsamments - PS - soils, in Lençóis Paulista, São Paulo, were evaluated by the Diagnosis and Recommendation ...
Paulo Guilherme Salvador Wadt
doaj +1 more source
Scientia Agricola, 2000 A cor em vegetais é um dos principais atributos de qualidade observado pelo consumidor e é influenciada por características intrínsecas e de processamento. O objetivo desta investigação foi avaliar as alterações de cor de feijão vagem fresco e processado
Simone Palma Fávaro +3 more
doaj +1 more source
Grape Stalks Valorization towards Circular Economy: A Cascade Biorefinery Strategy. [PDF]
ChemSusChemA cascade protocol for grape stalks valorization has been proposed, characterized by a multidisciplinary strategy using unconventional techniques and subcritical water as a green solvent, where physical/chemical treatments synergistically interact with biological treatments to obtain added value products from all the biomass components.
Valle C +11 more
europepmc +2 more sources
Hipoparatiroidismo e pseudohipoparatiroidismo [PDF]
, 2006 The principal function of the parathyroid hormone (PTH) is maintenance of calcium plasmatic levels, withdrawing the calcium from bone tissue, reabsorbing it from the glomerular filtrate, and indirectly increasing its intestinal absorption by stimulating ...
Borba, Victoria Zeghbi Cochenski +4 more
core +3 more sources
Ciência Rural, 2003 Foi pesquisada a influência da suplementação com cromo (Cr) sobre a concentração plasmática de cortisol, uréia, cálcio e fósforo em vacas zebu mantidas a pasto e numa situação de estresse calórico durante a estação de monta. Foram utilizadas trinta vacas
Eduardo Fabian Aragón Vásquez +1 more
doaj +1 more source