The Chimera That Curbs Appetite

France : rolling round the curbs.

The French Tobacco Act (the " loi Evin ") has led to the price of manufactured cigarettes doubling since 1992, and to sales decreasing 14.5% from 1991 to 1997. But during the same period, sales of roll-your-own tobacco (RYO) have doubled, because of their lower level of taxation. This phenomenon mainly concerns young people: almost 24% of 12 to 24 year olds say they smoke roll ups, against 17.7...

Network of hypothalamic neurons that control appetite

The central nervous system (CNS) controls food intake and energy expenditure via tight coordinations between multiple neuronal populations. Specifically, two distinct neuronal populations exist in the arcuate nucleus of hypothalamus (ARH): the anorexigenic (appetite-suppressing) pro-opiomelanocortin (POMC) neurons and the orexigenic (appetite-increasing) neuropeptide Y (NPY)/agouti-related pept...

CURBS Research Symposium

Chimera or not chimera?

The article entitled " Evidence for Cardiomyocyte Repopulation by Extracardiac Progenitors in Transplanted Human Hearts " by Laflamme et al, 1 published in Circulation Research, confirms our early observations 2 that cardiac chimerism occurs after transplanta-tion of a female heart in a male patient. These results are also in agreement with the detection of chimerism in multiple organs after bo...

Acute fiber supplementation with inulin-type fructans curbs appetite sensations: a randomized, double-blind, placebo-controlled study

Background: Research points to a benefit of inulin fiber on appetite and weight regulation but results remain mixed. Objectives: To test the impact of 16 g/d of Inulin-type fructans (ITFs) on appetite and food intake in acute settings. Design: Forty college age females received either a fiber drink with 16 g of ITFs in 330 ml water or placebo. On the 8th day of the study, appetite sensations we...