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Food intake and preferences are modulated by the postingestive satiating and reinforcing actions of nutrients. This experiment compared the feeding effects of isocaloric intragastric (i.g.) carbohydrate (maltodextrin) and fat (corn oil) infusions in food-restricted rats fed low-fat (12% fat kcal) or
Effects of restricted tube-feeding (25% of energy requirements) of protein, lipid, or carbohydrates on body weight loss; hematologic and clinical chemical variables; plasma lipid and amino acid concentrations; nitrogen balance; and hepatic histologic features and lipid concentrations were compared
BACKGROUND
Effects of fish oil supplements on metabolic variables are insufficiently clarified in type 2 diabetes.
OBJECTIVE
We aimed to investigate short-term (1 wk) and longer-term (9 wk) effects of n-3 fatty acids.
METHODS
Twenty-six subjects with type 2 diabetes without hypertriacylglycerolemia
Effect of repeated oral administration of hexachlorophene (HCP) on glycolytic and oxidative pathways was studied in the rat brain. The rats were divided into three batches of six in each batch. The first batch was treated with paralytic dose (60 mg.kg-1.day-1) of HCP for 7 days. The second batch of
Elemental data are commonly used to infer plant quality as a resource to herbivores. However, the ubiquity of carbon in biomolecules, the presence of nitrogen-containing plant defensive compounds, and variation in species-specific correlations between nitrogen and plant protein content all limit the
The effects of CO(2)-limited photosynthesis on (15)NO(3) (-) uptake and reduction by maize (Zea mays, DeKalb XL-45) seedlings were examined in relation to concurrent effects of CO(2) stress on carbohydrate levels and in vitro nitrate reductase activities. During a 10-hour period in CO(2)-depleted
Mean percentages of sugars, water-soluble polysaccharides, starch, total carbohydrates and lipids were 40.1, 7.4, 28.6, 76.1, and 1.8 respectively. Differences among the mutants were found only for water-soluble polysaccharides with both wx and sh 2 decreasing the percentage a small but significant
The objective of this study was to use DRIFT spectroscopy with uni- and multivariate molecular spectral analyses as a novel approach to detect molecular features of spectra mainly associated with carbohydrate in the co-products (wheat DDGS, corn DDGS, blend DDGS) from bioethanol processing in
The present study was designed to determine the role of carbohydrates during naloxone-induced opiate receptor blockade upon the postprandial rise of plasma somatostatin (SLI), insulin and pancreatic polypeptide (PP) levels in response to protein and fat test meals in conscious dogs. Test meals
A sucrose-rich diet (SRD) induces insulin resistance and dyslipidemia with impaired hepatic glucose production and gluconeogenesis, accompanied by altered post-receptor insulin signaling steps. The aim of this study was to examine the effectiveness of fish oil (FO) to reverse or improve the impaired
Flaxseed oil is rich in ɑ-linolenic acid (ALA), which is the metabolic precursor of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). This study investigated the effect of flaxseed oil supplementation on lipopolysaccharide (LPS)-induced muscle atrophy and carbohydrate oxidation impairment
The present study was conducted to evaluate the adverse effects of chlorpyrifos on the key enzymes of carbohydrate metabolism in liver, and also to assess the role of zinc under these toxic conditions. Male Sprague-Dawley (SD) rats received either oral chlorpyrifos treatment (13.5 mg/kg body weight
OBJECTIVE
Shade or inadequate water can inhibit photosynthesis and limit the development of maize (Zea mays) ovaries around the time of pollination, potentially reducing the number of kernels at harvest. This study investigated whether the decreased photosynthesis diminished only the sugar supply or
Macronutrients can modulate the intestinal absorption of trace elements by binding the metal or altering mucosal function. We investigated whether certain simple and complex carbohydrates modify copper (Cu) absorption, using an in vivo perfusion technique in the rat. Corn syrup solids, which contain
BACKGROUND
Eleven carbohydrates and natural product ingredients were added individually to experimental cigarettes.
OBJECTIVE
A battery of tests was used to compare toxicity of mainstream smoke from these experimental cigarettes to matched control cigarettes without test ingredients.
METHODS
Smoke