scholarly journals INDICATORS OF IRON METABOLISM IN HEALTHY CHILDREN AND ADOLESCENTS.

2021 ◽  
Vol 104 (12) ◽  
pp. 442-444
Author(s):  
D.A. Ergashbaeva ◽  
Keyword(s):  
Children And Adolescents ◽  
Iron Metabolism ◽  
Healthy Children

Normal percentile curves for left atrial size in healthy children and adolescents

2019 ◽  
Vol 36 (4) ◽  
pp. 770-782 ◽  
Author(s):  
Alejandro Díaz ◽  
Yanina Zócalo ◽  
Daniel Bia
Keyword(s):  
Children And Adolescents ◽  
Left Atrial ◽  
Healthy Children ◽  
Left Atrial Size ◽  
Percentile Curves ◽  
Atrial Size

scholarly journals Folate and Cobalamin Serum Levels in Healthy Children and Adolescents and Their Association with Age, Sex, BMI and Socioeconomic Status

Nutrients ◽  
2021 ◽  
Vol 13 (2) ◽  
pp. 546
Author(s):  
Paulina Kreusler ◽  
Mandy Vogel ◽  
Anja Willenberg ◽  
Ronny Baber ◽  
Yvonne Dietz ◽  
...  
Keyword(s):  
Socioeconomic Status ◽  
Children And Adolescents ◽  
Serum Levels ◽  
Population Based ◽  
Research Centre ◽  
Healthy Children ◽  
Serum Samples ◽  
Lms Method ◽  
Healthy Participants ◽  
Age And Sex

This study proposes age- and sex-specific percentiles for serum cobalamin and folate, and analyzes the effects of sex, age, body mass index (BMI), and socioeconomic status (SES) on cobalamin and folate concentrations in healthy children and adolescents. In total, 4478 serum samples provided by healthy participants (2 months–18.0 years) in the LIFE (Leipzig Research Centre for Civilization Diseases) Child population-based cohort study between 2011 and 2015 were analyzed by electrochemiluminescence immunoassay (ECLIA). Continuous age-and sex-related percentiles (2.5th, 10th, 50th, 90th, 97.5th) were estimated, applying Cole’s LMS method. In both sexes, folate concentrations decreased continuously with age, whereas cobalamin concentration peaked between three and seven years of age and declined thereafter. Female sex was associated with higher concentrations of both vitamins in 13- to 18-year-olds and with higher folate levels in one- to five-year-olds. BMI was inversely correlated with concentrations of both vitamins, whilst SES positively affected folate but not cobalamin concentrations. To conclude, in the assessment of cobalamin and folate status, the age- and sex-dependent dynamic of the respective serum concentrations must be considered. While BMI is a determinant of both vitamin concentrations, SES is only associated with folate concentrations.

scholarly journals Fear conditioning and stimulus generalization in association with age in children and adolescents

2021 ◽  
Author(s):  
Julia Reinhard ◽  
Anna Slyschak ◽  
Miriam A. Schiele ◽  
Marta Andreatta ◽  
Katharina Kneer ◽  
...  
Keyword(s):  
Children And Adolescents ◽  
Fear Conditioning ◽  
Repeated Measures ◽  
Conditioned Fear ◽  
Fear Learning ◽  
Stimulus Generalization ◽  
Healthy Children ◽  
Older Individuals ◽  
Age Related ◽  
Current Task

AbstractThe aim of the study was to investigate age-related differences in fear learning and generalization in healthy children and adolescents (n = 133), aged 8–17 years, using an aversive discriminative fear conditioning and generalization paradigm adapted from Lau et al. (2008). In the current task, participants underwent 24 trials of discriminative conditioning of two female faces with neutral facial expressions, with (CS+) or without (CS−) a 95-dB loud female scream, presented simultaneously with a fearful facial expression (US). The discriminative conditioning was followed by 72 generalization trials (12 CS+, 12 GS1, 12 GS2, 12 GS3, 12 GS4, and 12 CS−): four generalization stimuli depicting gradual morphs from CS+ to CS− in 20%-steps were created for the generalization phases. We hypothesized that generalization in children and adolescents is negatively correlated with age. The subjective ratings of valence, arousal, and US expectancy (the probability of an aversive noise following each stimulus), as well as skin conductance responses (SCRs) were measured. Repeated-measures ANOVAs on ratings and SCR amplitudes were calculated with the within-subject factors stimulus type (CS+, CS−, GS1-4) and phase (Pre-Acquisition, Acquisition 1, Acquisition 2, Generalization 1, Generalization 2). To analyze the modulatory role of age, we additionally calculated ANCOVAs considering age as covariate. Results indicated that (1) subjective and physiological responses were generally lower with increasing age irrespective to the stimulus quality, and (2) stimulus discrimination improved with increasing age paralleled by reduced overgeneralization in older individuals. Longitudinal follow-up studies are required to analyze fear generalization with regard to brain maturational aspects and clarify whether overgeneralization of conditioned fear promotes the development of anxiety disorders or vice versa.

The triglycerides and glucose index is associated with elevated blood pressure in apparently healthy children and adolescents

2019 ◽  
Vol 178 (7) ◽  
pp. 1069-1074 ◽  
Author(s):  
Luis E. Simental-Mendía ◽  
Gabriela Hernández-Ronquillo ◽  
Claudia I. Gamboa-Gómez ◽  
Rita Gómez-Díaz ◽  
Martha Rodríguez-Morán ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Children And Adolescents ◽  
Elevated Blood Pressure ◽  
Healthy Children ◽  
Elevated Blood ◽  
Apparently Healthy

Body mass index and neuropsychological function in healthy children and adolescents

Appetite ◽  
2008 ◽  
Vol 50 (2-3) ◽  
pp. 246-251 ◽  
Author(s):  
John Gunstad ◽  
Mary Beth Spitznagel ◽  
Robert H. Paul ◽  
Ronald A. Cohen ◽  
Michael Kohn ◽  
...  
Keyword(s):  
Body Mass Index ◽  
Children And Adolescents ◽  
Body Mass ◽  
Healthy Children ◽  
Neuropsychological Function

II. The Population Approach: Nutrition Recommendations for Healthy Children and Adolescents

PEDIATRICS ◽  
1992 ◽  
Vol 89 (3) ◽  
pp. 537-544
Keyword(s):  
Children And Adolescents ◽  
Growth And Development ◽  
Healthy Children ◽  
Population Approach ◽  
Dietary Recommendations ◽  
Total Fat

The primary goals of the dietary recommendations are to limit intakes of SFA to less than 10 percent of total calories, to provide sufficient calories for growth and development without promoting obesity, and to limit cholesterol to less than 300 mg/day. These may be achieved more easily if the intake of total fat is restricted to no more than 30 percent of calories.

Angiotensin-Converting Enzyme Insertion/Deletion Gene Polymorphism (ACEI/D) in Egyptian Healthy Children and Adolescents

2018 ◽  
Vol 35 (1-2) ◽  
pp. 109-117
Author(s):  
Zeinab A. El-Kabbany ◽  
Dina M. Shinkar ◽  
Reham I. Abdel Mageed ◽  
Mennatullah I. Abd Elhamid
Keyword(s):  
Gene Polymorphism ◽  
Angiotensin Converting Enzyme ◽  
Children And Adolescents ◽  
Healthy Children ◽  
Converting Enzyme

scholarly journals Evaluation of depression and self-esteem in children with monosymptomatic nocturnal enuresis: A controlled trial

2014 ◽  
Vol 86 (3) ◽  
pp. 212 ◽  
Author(s):  
Orhan Koca ◽  
Mehmet Akyüz ◽  
Bilal Karaman ◽  
Zeynep Yesim Özcan ◽  
Metin Öztürk ◽  
...  
Keyword(s):  
Children And Adolescents ◽  
Nocturnal Enuresis ◽  
Depression Scale ◽  
Self Esteem ◽  
Control Group ◽  
Case Group ◽  
Healthy Children ◽  
Significant Difference ◽  
Monosymptomatic Nocturnal Enuresis ◽  
Age Range

Objectives: Nocturnal enuresis (NE) is very common and is one of the most common causes for patients to be admitted to urology, pediatrics, child psychiatry and child surgery departments. We aimed to investigate the effect on depression and self-esteem of this disorder that can cause problems on person's social development and human relations. Material and methods: 90 patients who were admitted to our clinic with complaints of nocturnal enuresis were enrolled. Investigations to rule out organic causes were performed in this group of patients. Out of them 38 children and adolescents (age range 8-18 years) with primary monosymptomatic nocturnal enuresis (PMNE) agreed to participate in the study In the same period 46 healthy children and adolescents with a similar age range without bed wetting complaint were included in the study as a control group. The age of the family, educational and socioeconomic level were questioned and Piers-Harris Children's Self-Concept Scale (PHCSCS) and Children's Depression Inventory (CDI) forms were filled out. Results: Mean age of the cases (18 females or 47.4% and 20 males or 52.6%) was 10.76 ± 3.82 years whereas mean age of controls (26 females or 56.5% and 20 males or 43.5%) was 10.89 ± 3.11 years. Depression scale was significantly higher (p = 0.001) in the case group than in the control group (10.42 ± 4.31 vs 7.09 ± 4.35). In both groups there was no statistically significant difference by age and sex in terms of depression scale (p > 0.05). Conclusion: NE is widely seen as in the community and is a source of stresses either for children and for their families. When patients were admitted to physicians for treatment, a multidisciplinary approach should be offered and the necessary psychological support should be provided jointly by child psychiatrists and psychologists.

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