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In the last two decades, the relationship between weight status and children’s motor skill competence has been receiving increasing attention, given its possible role in the prevention and treatment of obesity. This study aimed to evaluate the effect of a multidisciplinary obesity treatment on motor performance in a sample of Italian children and adolescents. Visual and auditory reaction time (VRT and ART), vertical jump elevation (VJE) and power (VJP), body mass index (BMI) and BMI-standard deviation score (BMI-SDS), waist circumference (WC), body composition, dietary habits and physical activity (PA) levels were assessed at baseline and at 6- and 12-month follow-up. Significant improvements were observed in BMI-SDS and FFM, diet and PA levels. Adolescents showed significant improvements in VRT and ART. Jump elevation and power increased in both children and adolescent subgroups. Girls exhibited greater changes than boys in both VRT and ART and VJP but lower changes in VJE. VRT improvement was related to age (OR = 0.285, 95%CI 0.098–0.830, p = 0.021) and FFM (OR = 0.255, 95%CI 0.070–0.933, p = 0.039). An increase in VJE was associated with BMI-SDS (OR = 0.158, 95%CI 0.036–0.695, p = 0.015) and with PA level (OR = 19.102, 95%CI 4.442–82.142, p < 0.001); the increase in VJP was related with the increase in PA (OR = 5.564, 95%CI 1.812–17.081, p = 0.003). These findings suggest the possible effects of a multidisciplinary obesity treatment on children’s motor competence. Since the improvement in motor skills can increase children’s motivation and adherence to weight loss treatment in the long term, these aspects should be further investigated.

Background and Aims Restriction measures adopted during the Coronavirus Disease-19 pandemic favored unhealthy behaviors. Tele-health offered the opportunity to pursue alternative ways of chronic diseases management. This retrospective study sought to determine the effects of a telehealth counselling intervention during the lockdown to children and adolescents with obesity previously engaged in a family-based secondary care program in an outpatient clinic of South Italy. Methods and Results 117 out of 156 patients participated to the tele-health intervention. Participants underwent videocalls with each component of the multidisciplinary team to receive support in adopting adequate dietary habits and to practice exercise at home. They were included in a closed social group to watch age-adapted tutorials on healthy habits. 75 patients returned to the Center after the end of the lockdown, while only 7 patients who did not participate to the videocalls, took part to the follow-up. Body Mass Index and body composition were assessed in all these patients. BMI z score did not increase in both groups. However, a significant increase of fat mass was observed in the non-participating group (0.046), while the intervention group showed an increase of fat free mass (p, Graphical abstract Image 1

Background: Previous studies suggested that affective state could enhance stimulus salience and modulate attention allocation for mood-congruent information, but contrasting data have been reported on the effects of mood induction on attentional biases for threat (ABTs) in non-clinical individuals. Objective: We aimed to assess whether laboratory-induced negative mood can increase individuals’ tendency to allocate attention on threatening stimuli, thus determining a difficulty in attentional disengagement from threat. We also aimed at assessing whether level of trait anxiety could modulate the effect of mood induction on attentional biases. Methods: We used an autobiographical episode recall procedure for mood induction (fear, happiness and neutral episode recall), and an exogenous cueing task with threatening and non-threatening images to assess attentional biases in 120 undergraduate students. Results: Participants showed a significant difficulty in disengaging attention from threat after recalling fear-related episodes, independently from their trait anxiety level. Conclusions: These findings clarify that the ABTs are not exclusive to anxiety disorders or high trait anxiety individuals, and could also arise in non-clinical individuals in a fearful context.

The liver is susceptible to such oxidative and metabolic stresses as ischemia-reperfusion (I/R) and fatty acid accumulation. Probiotics are viable microorganisms that restore the gut microbiota and exert a beneficial effect on the liver by inhibiting bacterial enzymes, stimulating immunity, and protecting intestinal permeability. We evaluated Lactobacillus paracasei F19 (LP-F19), for its potential protective effect, in an experimental model of I/R (30 min ischemia and 60 min reperfusion) in rats fed a standard diet or a steatogen [methionine/choline-deficient (MCD)] diet. Both groups consisted of 7 sham-operated rats, 10 rats that underwent I/R, and 10 that underwent I/R plus 8 wk of probiotic dietary supplementation. In rats fed a standard diet, I/R induced a decrease in sinusoid perfusion ( P < 0.001), severe liver inflammation, and necrosis besides an increase of tissue levels of malondialdehyde ( P < 0.001), tumor necrosis factor-α ( P < 0.001), interleukin (IL)-1β ( P < 0.001), and IL-6 ( P < 0.001) and of serum levels of transaminase ( P < 0.001) and lipopolysaccharides ( P < 0.001) vs. sham-operated rats. I/R also induced a decrease in Bacterioides , Bifidobacterium , and Lactobacillus s pps ( P < 0.01, P < 0.001, and P < 0.001, respectively) and an increase in Enterococcus and Enterobacteriaceae ( P < 0.01 and P < 0.001, respectively) on intestinal mucosa. The severity of liver and gut microbiota alterations induced by I/R was even greater in rats with liver inflammation and steatosis, i.e., MCD-fed animals. LP-F19 supplementation significantly reduced the harmful effects of I/R on the liver and on gut microbiota in both groups of rats, although the effect was slightly less in MCD-fed animals. In conclusion, LP-F19 supplementation, by restoring gut microbiota, attenuated I/R-related liver injury, particularly in the absence of steatosis.