Long-term stability of anterior open bite closure corrected by surgical-orthodontic treatment.

In adults, superior repositioning of posterior maxilla with or without mandibular surgery has become the treatment method of choice to close anterior open bite. Study aim was to examine the long-term stability of anterior open bite closure by superior repositioning of maxilla or by combining maxillary impaction with mandibular surgery. The sample comprised 24 patients who underwent anterior open bite closure by superior repositioning of maxilla (maxillary group, n = 12, mean age 29.

Brain electrical activity during food presentation in obese binge-eating women.

Binge-eating (BE) subjects have shown altered brain activity at frontal regions during food presentation. The aim of this study was to examine the frontal brain electrical activity in obese BE women (n = 12) and in obese women without BE (non-BE, n = 13). Brain electrical activity was measured using a quantitative electroencephalography during a resting state (eyes-closed) and when the subjects focused (eyes-open) their attention on a picture of a landscape (control experiment) or on a meal (food experiment).

Probiotics modulate the Bifidobacterium microbiota of elderly nursing home residents.

Gut Bifidobacterium microbiota of the elderly has been suggested to differ from that of adults, possibly promoting the risk of infections and gut barrier dysfunction. Specific probiotics may improve the gut barrier. In this randomized, placebo-controlled intervention study, 66 elders consumed a fermented oat drink containing probiotic Bifidobacterium longum 46 and B.

Treatment improves serotonin transporter binding and reduces binge eating.

Rationale: Serotonin (5-HT) is involved in the control of eating behaviour by inhibiting food intake. Obese women with binge-eating disorder (OB-BED) were recently found to have reduced 5-HT transporter binding.

Objectives: The aim of this study was to investigate the effect of a successful treatment on 5-HT transporters in OB-BED.

Effects of ageing on serotonin transporters in healthy females.

The effect of ageing on brain serotonin transporters was evaluated in 19 healthy female volunteers (age range 22-74 years) using single-photon emission tomography and [123I]nor-beta-CIT. The study subjects were scanned 0.3, 3, 6 and 23 h after injection of 185 MBq of [123I]nor-beta-CIT.