Mice with a targeted inactivation of both alleles of the cyclin-dependent kinase inhibitor p27(kip1) developed both small and large intestinal adenomas when fed a control AIN-76A diet. A Western-style diet that is high in fat and phosphate and low in calcium and vitamin D was also able to initiate adenoma formation in wild-type mice. The combination of p27(kip1) inactivation and the Western-sty...

Calcium channel blockers slow the progression of atherosclerosis. The purpose of the present experiments was to examine the action of lacidipine in a condition that accelerates the development of atherosclerosis in order to test the hypothesis that the protective action of lacidipine in atherosclerosis is unrelated to the reduction of blood pressure. Male ApoE-deficient mice (6 weeks old) were ...

We tested the hypothesis that 75 g of whole-shelled walnuts/day added to the Western-style diet of healthy young men would beneficially affect semen quality. A randomized, parallel two-group dietary intervention trial with single-blind masking of outcome assessors was conducted with 117 healthy men, age 21-35 yr old, who routinely consumed a Western-style diet. The primary outcome was improveme...

Background: Western diet and sedentary life are imputed for non-alcoholic fatty liver disease (NAFLD). Relationship of obesity and bright liver, i.e., the ultrasound hallmarks of fatty liver, evaluated as Bright Liver Score (BLS), with Western diet pattern score (WDS) and with the level of physical exercise, assessed by the Baecke questionnaire, were investigated. Methods: One hundred fifty (72...

Background and Aims: Type and saturation of fatty acids can have an important impact on the level of triglyceride, cholesterol, very low and low-density lipoproteins in the blood and thus affect the development of atherosclerosis. Saturated fatty acids have an additive effect on blood cholesterol while for unsaturated fatty acids, a lowering effect has been reported. Fatty acids can have differ...

Wild-type mice normally do not develop atherosclerosis, unless fed cholic acid. Uremia is proinflammatory and increases atherosclerosis 6- to 10-fold in apolipoprotein E-deficient mice. This study examined the effect of uremia on lipoproteins, vascular inflammation, and atherosclerosis in wild-type C57BL/6J mice. Uremia was induced by nephrectomy (NX) and increased plasma urea and creatinine co...

OBJECTIVE The global epidemic of metabolic syndrome and its complications demands rapid evaluation of new and accessible interventions. Insulin resistance is the central biochemical disturbance in the metabolic syndrome. The citrus-derived flavonoid, naringenin, has lipid-lowering properties and inhibits VLDL secretion from cultured hepatocytes in a manner resembling insulin. We evaluated wheth...

The insulin/insulin-like growth factor-1 (IGF-1) pathway drives an evolutionarily conserved network that regulates lifespan and longevity. Individuals with Laron syndrome who carry mutations in the growth hormone receptor (GHR) gene that lead to severe congenital IGF-1 deficiency with decreased insulin/IGF-1 signaling (IIS) exhibit reduced prevalence rates of acne, diabetes and cancer. Western ...

An increasing number of people are interested in following a dietary pattern that is environmentally sustainable and water saving. However, consumers mostly unable to recognize evidence-based information on food nutrition efficiently manage their diet. We conducted narrative review aiming support professionals guide assisted decide follow chosen for environmental or ethical reasons. reviewed th...

Diet has an impact on male reproductive potential, but few studies have focused the specific of food groups or dietary patterns fertility. Male health, as indicated by improved semen parameters and increased chances conceiving, is associated with Mediterranean diet, while Western diet considered a risk factor for infertility. The potential mechanisms that may explain these diets quality are sti...