Physical fitness throughout chemotherapy in children with acute lymphoblastic leukaemia and lymphoma.

Unlabelled: Acute lymphoblastic leukaemia/lymphoma (ALL/LBL) and its treatment interfere with normal physical functioning. However, it remains unclear how physical fitness (PF) is affected throughout treatment for ALL/LBL. Sixty-two patients (2.

Accidental and Ambiguous Situations Reveal Specific Social Information Processing Biases and Deficits in Adolescents with Low Intellectual Level and Clinical Levels of Externalizing Behavior.

Addressing aggression in youth requires understanding of the range of social problem situations that may lead to biased social information processing (SIP). The present study investigated situation-specificity of SIP and analyzed whether SIP deficits and biases are found in ambiguous as well as clearly accidental situations in adolescents with clinical levels of externalizing behavior or with low intellectual level, congruent with mild intellectual disability. Adolescents (N = 220, M = 15.

Breastfeeding predicts blood mitochondrial DNA content in adolescents.

Nutrition during early childhood is linked to metabolic programming. We hypothesized that breastfeeding has long-term consequences on the energy metabolism exemplified by mitochondrial DNA (mtDNA). As part of the third cycle of the Flemish Environment and Health Study (FLEHSIII) cohort, 303 adolescents aged 14-15 years were included.

Exposure to Environmental Pollutants and Their Association with Biomarkers of Aging: A Multipollutant Approach.

Mitochondrial DNA (mtDNA) content and telomere length are putative aging biomarkers and are sensitive to environmental stressors, including pollutants. Our objective was to identify, from a set of environmental exposures, which exposure is associated with leukocyte mtDNA content and telomere length in adults. This study includes 175 adults from 50 to 65 years old from the cross-sectional Flemish Environment and Health study, of whom leukocyte telomere length and mtDNA content were determined using qPCR.

Cord blood leptin and insulin levels in association with mitochondrial DNA content.

Background: The developmental origins of health and disease theory states that a disturbance in the early life environment can contribute to disease risk in later life. Leptin and insulin are anorectic hormones involved in energy homeostasis and are crucial for foetal growth. Disturbances in the levels of these hormones contribute to obesity and diabetes.

Social information processing skills link executive functions to aggression in adolescents with mild to borderline intellectual disability.

Executive Functions (EFs) have been associated with aggression in children and adolescents. EFs as higher-order cognitive abilities are assumed to affect cognitive functions such as Social Information Processing (SIP). We explored SIP skills as a mediating mechanism linking EFs to aggression in adolescents with mild to borderline intellectual disability (MBID with IQ from 50-84), a high risk group for aggressive behaviors and EF impairments.

Children's screen time alters the expression of saliva extracellular miR-222 and miR-146a.

An imbalance between energy uptake and energy expenditure is the most important reason for increasing trends in obesity starting from early in life. Extracellular miRNAs are expressed in all bodily fluids and their expression is influenced by a broad range of stimuli. We examined whether screen time, physical activity and BMI are associated with children's salivary extracellular miR-222 and miR-146a expression.

DNA Methylome Marks of Exposure to Particulate Matter at Three Time Points in Early Life.

Maternal exposure to airborne particulate matter (PM) has been associated with restricted fetal growth and reduced birthweight. Here, we performed methylome-wide analyses of cord and children's blood DNA in relation to residential exposure to PM smaller than 10 μm (PM). This study included participants of the Avon Longitudinal Study of Pregnancy and Childhood (ALSPAC, cord blood, n = 780; blood at age 7, n = 757 and age 15-17, n = 850) and the EXPOsOMICS birth cohort consortium including cord blood from ENVIR ONAGE ( n = 197), INMA ( n = 84), Piccolipiù ( n = 99) and Rhea ( n = 75).

Neonatal exposure to environmental pollutants and placental mitochondrial DNA content: A multi-pollutant approach.

Background: Placental mitochondrial DNA (mtDNA) content can be indicative of oxidative damage to the placenta during fetal development and is responsive to external stressors. In utero exposure to environmental pollutants that may influence placental mtDNA needs further exploration.

Objectives: We evaluated if placental mtDNA content is altered by environmental pollution in newborns and identified pollutants independently associated to alterations in placental mtDNA content.

Three cycles of human biomonitoring in Flanders - Time trends observed in the Flemish Environment and Health Study.

To follow time trends in exposure to environmental chemicals, three successive campaigns of the Flemish Environment and Health Study (FLEHS) have recruited and sampled in total 5825 participants between 2002 and 2014. Cord samples from newborns, urine and blood samples from 14 to 15 years old adolescents and from adults between 50 and 65 years old were analysed in geographical representative samples of the Flemish population. The data of the different campaigns were considered per age group and per biomarker after adjustment for predefined covariates to take into account differences in characteristics of the study populations over time.

Recent exposure to ultrafine particles in school children alters miR-222 expression in the extracellular fraction of saliva.

Background: Ultrafine particles (<100 nm) are ubiquitous present in the air and may contribute to adverse cardiovascular effects. Exposure to air pollutants can alter miRNA expression, which can affect downstream signaling pathways. miRNAs are present both in the intracellular and extracellular environment.

Developing a new assessment procedure of social information processing in adolescents within secure residential care.

The purpose of the present study was to develop a new assessment procedure of social information processing (SIP) for adolescents, to explore its validity and to examine whether it differentiated between IQ groups. Ninety-four adolescents within secure residential care were administered the SIP instrument, the Youth Self Report and two subtests of the WISC/WAIS. Results showed that the constructs underlying the items of the instrument were associated with profiles from the SIP theory, the subsequent SIP steps were correlated, and several SIP steps were correlated to self-reported behavior.

Non-invasive cardiovascular profiling using combined electrocardiogram-Doppler ultrasonography and impedance cardiography: An experimental approach.

In the present study, the feasibility of cardiovascular profiling using both combined electrocardiogram (ECG)-Doppler ultrasonography and impedance cardiography (ICG) was evaluated. Fourteen non-pregnant healthy women received 500 mL saline solution (NaCl 0.9% at 999 mL/h) intravenously by steady state infusion.

(Social) Cognitive skills and social information processing in children with mild to borderline intellectual disabilities.

The purpose of this study was to examine the unique contributions of (social) cognitive skills such as inhibition, working memory, perspective taking, facial emotion recognition, and interpretation of situations to the variance in social information processing in children with mild to borderline intellectual disabilities. Respondents were 79 children with mild to borderline intellectual disabilities in the age of 8-12 who were given tasks on social cognitive skills and social information processing. The results from the present study show that emotion recognition, interpretation, working memory and inhibition skills predict social information processing skills.

The development of a diagnostic instrument to measure social information processing in children with mild to borderline intellectual disabilities.

A growing interest exists in the measuring of social adaptive functioning in children with mild to borderline intellectual disabilities (MBID), but valid instruments to measure this construct are lacking. The aim of the present study was to develop such an instrument and to examine it on its discriminate validity. In 141 children aged 8-12 years a new test battery was examined in four groups either with MBID, behaviour problems or both, and typically developing peers.

Comparison of autologous full-thickness gingiva and skin substitutes for wound healing.

Ideally tissue-engineered products should maintain the characteristics of the original tissue. For example, skin represents orthokeratinized epithelium and oral gingiva represents parakeratinized epithelium. The aim of this study was to develop an autologous full-thickness gingiva substitute suitable for clinical applications and to compare it with our autologous full-thickness skin substitute that is routinely used for healing chronic wounds.

The electrosensitivity of the lateral line of the European eel, Anguilla anguilla L.

The lateral line neuromast of the eel (Anguilla anguilla) are slightly sensitive to electric current (threshold current density about 1 x 10(-6) A/cm2). A comparison is made with threshold values found by several authors by means of conditioning experiments.