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1.
Artigo em Inglês | MEDLINE | ID: mdl-38960893

RESUMO

OBJECTIVES: The study aimed to assess the effect of these biomarkers on a sample of children with autism spectrum disorder (ASD) to help in early diagnosis and intervention. METHODS: A total of 71 autistic patients and 65 normal controls were enrolled in this study. Their ages ranged from 5 to 11 years (mean ± SD 7.47 ± 3.81). Childhood Autism Rating Scale (CARS) was assessed for all patients and controls. Assessment of oxidative stress, monocyte chemoattractant protein-1, B-cell lymphoma 2, S-adenosylhomocysteine (SAH), and apelin was performed. RESULTS: Oxidative stress (oxidized low-density lipoprotein and malonaldehyde) increased while antioxidant paraoxonase (PON) decreased. Monocyte chemoattractant protein-1, B-cell lymphoma 2, and S-adenosylhomocysteine (SAH) were all elevated whereas, apelin was downregulated. CONCLUSIONS: It is important to note that many factors that may contribute to ASD including genetic factors. To open the door for novel treatment strategies, it is still necessary to precisely understand how oxidative stress, chemokines, apoptosis, and methylation capability affect the metabolism of people with ASD.

2.
Open Access Maced J Med Sci ; 7(13): 2189-2193, 2019 Jul 15.
Artigo em Inglês | MEDLINE | ID: mdl-31456850

RESUMO

BACKGROUND: Adolescence is a phase of rapid growth and increased nutritional needs. It includes the stressful burden of pubertal changes, both physically and psychologically. Moreover, it is associated with the utmost need for independence and identity formation. An adolescent finds a great way to practice taking their own decisions by making personal food choices. But unfortunately, wrong dietary choices lead to unsatisfactory nutritional status. AIM: To investigate the prevalence of six eating behaviours among adolescents. SUBJECTS AND METHODS: A case-control study was conducted on ninety Egyptian adolescents from 10 to 18 years old. Anthropometric measurements were taken. Body Mass Index (BMI) was calculated. The cases were forty-five children with body mass index ≥ 85th percentile. The control group involved forty-five of matched peers with body mass index < 85th centile. A questionnaire form was constructed according to local customs in Egypt. RESULTS: Two unhealthy behaviours were mostly found in our study group. The first and the predominant one was multitasking while eating practised by 92.1% of candidates and showing the equal distribution in both groups. The second was skipping breakfast and was adopted by 51.7% of the study group with a significantly higher distribution in the < 85th centile group. CONCLUSION: Faulty eating is a behaviour encountered in adolescence irrespective to BMI category. Thus, a normal BMI does not reflect healthy dietary behaviours.

3.
Int J Health Sci (Qassim) ; 9(2): 172-8, 2015 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-26309436

RESUMO

BACKGROUND & AIMS: The prevalence of obesity continues to rise in both developed and developing nations. An association between iron status and obesity has been described in children and adults. We aimed to study the relation between serum hepcidin level and both iron as well as high sensitive CRP status in obese adolescents. MATERIALS & METHODS: This work was conducted on 80 adolescents aging 12-14 years old, divided into two equal groups; obese and non-obese. Anthropometric measurements, determination of haemoglobin, serum iron, total iron binding capacity (TIBC), transferrin saturation, serum ferritin, soluble serum transferrin receptor (sTfR), high sensitive CRP (hs -CRP) and serum hepcidin were performed. RESULTS: Obese adolescents showed significantly lower levels of haemoglobin, serum iron, serum ferritin and transferrin saturation. Significant higher diastolic blood pressure, higher mean TIBC, sTfR, serum hepcidin and hs -CRP were also found. Serum hepcidin level correlated positively with BMI and hs- CRP, but negatively with iron level in obese group. CONCLUSION: These data suggest that hepcidin is an important modulator of anemia in obese patients. Obesity can be considered as a low grade inflammatory state, that stimulates the production of inflammatory markers such as CRP which can up-regulate hepcidin synthesis.

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