Browsing by Title
Now showing items 30230-30249 of 92253
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Effect of copper intrauterine devices (IUD's) on estrogen and progesterone uptake by the rat uterus (1973)The uptake of labeled estrogen and progesterone by the uterus of spayed rats fitted with inert (nylon) and active (copper) IUD's in the right horn was studied in vivo. Progesterone uptake was determined both in animals ...
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(1986)The effect of corticosteroids on electrolyte movement was studied in an everted sac model from distal rat colon. Corticosterone had a significant stimulatory effect on sodium and fluid transfer in a dose-related manner. ...
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(2010)Background: In 2007, a preventive strategy for childhood obesity, that included food education and an increase in physical activity, was implemented in seven public schools located in Santiago. In four of these schools, a ...
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(Elsevier B.V., 2019)© 2018 Elsevier B.V. Protection and management of water quality across agricultural landscapes requires a sound understanding of runoff and/or leaching of nutrients and other agrichemicals from agricultural production ...
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(Pontificia Universidad Católica de Chile, 2017)The aim of this study was to characterize the phenological, vegetative and reproductive behavior variables of ‘Frantoio’ olive trees in an “off” year (with a low crop load) and an “on” year (with a high crop load). To ...
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(Page Press Publications, 2019)Although bioenergy sorghum has many traits that make it ideal for biofuel production, management conditions that can affect the productivity and sustainability of these systems are still poorly understood. This paper ...
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(Sociedad Chilena de Química, 2008-03)The present work deals with the effect of the constrained volume given by crosslinked chitosan (CHI) as a sphere on the in vitro CaCO3 crystallization. Crosslinked CHI was obtained with formaldehyde (FA), glutaraldehyde ...
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(MDPI, 2020)Biodegradable polymer scaffolds filled with bioactive glass particles doped with therapeutic metal ions are a novel and promising strategy to repair critical-sized bone defects. In this study, scaffolds based on a poly (D, ...
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(Frontiers Media, 2021)Cyclosporine (CsA) and tacrolimus (TAC) are immunosuppressant drugs characterized by a narrow therapeutic range and high pharmacokinetic variability. The effect of polymorphisms in genes related to the metabolism and ...
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(1982)Toxicity of DIMBOA, the major cyclic hydroxamic acid in maize extracts, to the aphid Schizaphis graminum, was decreased by addition of cysteine to the insect diet. The ld50 for DIMBOA on aphids was, after 24 hr, 2.1 and ...
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(Springer, 2015)Abstract The objective was to determine the effect of daily supplementation with 30 mg of iron (Fe) plus 30 mg of zinc (Zn) for 3 months on Fe status of women of childbearing age. This was a randomized double-blind, ...
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(Amer Pomological Soc, 2016)This study quantifies the effect of dehydration during storage of bare root grape vines delivered from the nursery and planted in winter. In that period, plants are at risk of dehydration, but it has not been well studied.. ...
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EFFECT OF DENSITY AND FLOWER SIZE ON THE REPRODUCTIVE SUCCESS OF NOTHOSCORDUM GRAMINUM (ALLIACEAE) (2006)The size, form and color are signals used by flowers to attract their pollinators. Large and showy color flowers usually receive higher pollinators visitation rates. According to the optimal forage theory, pollinators would ...
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(1998)Human chorionic gonadotropin is a glycoprotein hormone that, like LH, stimulates steroidogenesis in gonadal cells. Using a desialylation process, 95 per cent of the sialic acid residues from an intact standard hCG molecule ...
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(1996)Diabetes is t'requentiy associated with hypertension. The present study was undertaken to determine it' diabetes specifically alters the catalytic isoforms ot the Na-K. pump. Also the K mediated uptake by Na+ K+-2CL was ...
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(1993)Acetaldehyde (AcH) levels in blood samples taken from different zones of the vascular system 2 h after a p.o. dose of ethanol (2.76 g/kg) were studied in UChA (low ethanol consumer) and UChB (high ethanol consumer) rats ...
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Effect of dietary carbohydrate-to-protein ratio on gut microbiota in atlantic salmon (Salmo salar) (MDPI AG, 2019)Atlantic salmon (Salmo salar) is a carnivorous fish species whose productive performance tends to be suboptimal when fed low-cost carbohydrate rich meals. It is of interest to study the dynamics of gut microbiota communities ...
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(Blackwell Publishing Ltd, 2016)© 2016 John Wiley & Sons Ltd. It is well known that healthy gut microbiota is essential to promote host health and well-being. The intestinal microbiota of endothermic animals as well as fish are classified as autochthonous ...
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(Wiley, 2016)It is well known that healthy gut microbiota is essential to promote host health and well-being. The intestinal microbiota of endothermic animals as well as fish are classified as autochthonous or indigenous, when they are ...
