Advanced glycation end-products: modifiable environmental factors profoundly mediate insulin resistance.

Advanced glycation end-products are toxic by-products of metabolism and are also acquired from high-temperature processed foods. They promote oxidative damage to proteins, lipids and nucleotides. Aging and chronic diseases are strongly associated with markers for oxidative stress, especially advanced glycation end-products, and resistance to peripheral insulin-mediated glucose uptake.

Dietary turmeric potentially reduces the risk of cancer.

Turmeric, a plant rhizome that is often dried, ground and used as a cooking spice, has also been used medicinally for several thousand years. Curcumin, the phytochemical that gives turmeric its golden color, is responsible for most of the therapeutic effects of turmeric. In recent years curcumin has been studied for its effects on chronic diseases such as diabetes, Alzheimer's, and cancer.

Almond (Prunus dulcis L.) protein quality.

Three marketing varieties of almonds; Carmel, Mission, and Nonpareil; were analyzed for proximate composition and protein nutritive quality. Moisture, lipids, protein, ash, sugars, and tannins ranges were 3.05-4.

Leptin acts peripherally to limit meal-induced increases in plasma insulin concentrations in mice: a brief communication.

Leptin inhibits food intake and lowers plasma insulin concentrations. This study was designed to determine whether leptin acts independent of food-intake regulation to affect meal-induced increases in plasma insulin concentrations. Leptin-deficient, Lep(ob)/Lep(ob) mice were administered 1 microg leptin intracerebroventricularly (ICV) or intraperitoneally.

Intracerebroventricular leptin administration reduces food intake in pregnant and lactating mice.

Leptin acts within the hypothalamus to diminish food intake. During pregnancy and lactation, both circulating leptin concentrations and food intake are elevated, suggesting an ineffectiveness of leptin to reduce food intake in these mice. Thus, this study tested the ability of intracerebroventricular (ICV) leptin administration to alter food intake during pregnancy and lactation.