scholarly journals Alx3 deficiency in the hypothalamic arcuate nucleus alters adipose tissue distribution, feeding and body mass composition.

IBJ Plus ◽  
2019 ◽  
Author(s):  
◽  
M. Mirasierra ◽  
A. Fernández-Pérez ◽  
M. Vallejo
Author(s):  
Wojciech Rusek ◽  
Marzena Adamczyk ◽  
Joanna Baran ◽  
Justyna Leszczak ◽  
Grzegorz Inglot ◽  
...  

School-age children are particularly prone to disturbances in body composition, because this is a period of intensive growth and a period in which correct habits are shaped, especially in relation to diet. This is why it is so important to diagnose emerging disorders early so as to implement therapeutic or educational activities. The aim of this study was to assess the relationship between the factors of body mass composition and body mass index (BMI), as well as the balance parameters in children and adolescents. The study group consisted of 1137 children aged 7 to 15. There were 559 girls and 578 boys among the subjects. The study used the Tanita 780 body mass composition analyser and the Zebris stabilometric platform. It was found that girls were characterized by a significantly higher content of adipose tissue (24.37% vs. 20.45%), while boys were characterized by a higher content of lean tissue (32.99% vs. 30.43%), muscle tissue (31.23% vs. 28.86%) and water (24.15% vs. 22.28%). Interestingly, the girls had better balance than their peers in all analyzed parameters (COF TTL.—616.72 vs. 661.50; CEArea—73.63 vs. 112.24; COF HD—3.44 vs. 4.23; COF VD—4.52 vs. 5.12). It turned out that among children in adolescence, a higher adipose tissue content and a higher BMI correlated with a smaller surface area (p < 0.05) defined by the center of gravity and smaller deviations of the center of gravity in the horizontal plane (p < 0.05). Sex and adolescence play an important role in differentiating both body composition and body balance. The results of this study allow us to conclude that children with higher BMI values have better balance. Due to the fact that these conclusions are inconsistent with those of other researchers, it will be worth continuing the research (e.g., on a different population group) in order to confirm the results and to draw far-reaching conclusions.


2018 ◽  
Vol 10 (1) ◽  
pp. 38-44
Author(s):  
Anna Kopiczko ◽  
Aleksandra Bogucka

Summary Study aim: The aim of the study was to evaluate the total fat and fat distribution in young active and physically inactive women. Material and methods: The study group consisted of a total of 300 students from Warsaw aged 20 to 25 years. The weekly physical activity level expressed in metabolic equivalent task was assessed using the International Physical Activity Question­naire. The distribution of adipose tissue was assessed on the basis of anthropometric measurements by somatometry. The waist and hip circumference, body mass and height were measured. Body mass index and waist to hip ratio were calculated. General fat was evaluated by bioelectric impedance. Results: Physically active students had significantly lower (p < 0.001) body mass, waist and hip circumference, lower body fat content and lower BMI and WHR compared to inactive students. Weight loss and the gynoidal type of adipose tissue distribu­tion were more frequent among physically active subjects. In inactive women the androidal-abdominal type of distribution dominated. A healthy somatic profile characterized by BMI in the normal range, gynoid type of adipose tissue distribution and normal or slightly lower body fat was significantly more frequent in physically active subjects (36% vs. 15%). Conclusions: Lack of physical activity was associated with larger waist and hip circumference, higher BMI and unfavorable adipose tissue distribution (androidal), which increases the risk of metabolic diseases in women. The study indicates the need for education and implementation of disease prevention programs regarding abdominal fat distribution and overweight among young women.


2014 ◽  
Vol 83 (2) ◽  
pp. 122-126
Author(s):  
Anna Kopiczko ◽  
Joanna Cieplińska

Aim. The aim of this study was to determine the overall adiposity and adipose tissue distribution in young women from Warsaw.Material and methods. The study covered 550 women from Warsaw. The following research methods were applied: bioelectric impedance, measurement of body weight, body height, waist and hip circumference, body mass index (BMI), adipose tissue distribution Waist-to-Hip Ratio (WHR), Waist-to-Height Ratio (WHtR); waist circumference was also analyzed based on the criterion of the International Diabetes Federation (IDF).Results. The average value of body mass index pointed to the correct values within 18.5–24.9 kg/m2 range, while the BMI distribution in the studied group covered a wide range, starting from values characteristic for the state of emaciation up to values indicating IIIo obesity. Analysis of adipose tissue distribution based on WHR indicator showed existence of central adiposity, or abdominal adiposity, in case of more than 60% of the surveyed women. However, based on WHtR indicator that takes into account waist circumference and body height, abdominal obesity was found in case of slightly more than 30% of women. Analysis of the waist circumference measurement showed that abdominal (visceral) adiposity was found in case of half of the surveyed women. Average overall adiposity was 18.5 kg. Adiposity on the left and right sides of the individual body segments did not differ significantly.Conclusion. Overweight and obesity connected to the risk of developing cardiovascular disease exist among young women from Warsaw. Among the surveyed women a significant percentage of people with abdominal (central) type of adiposity was found, which creates the increased risk of cardiovascular disease. Prevention of cardiovascular disease should be based not only on the assessment of the overall adipose tissue and BMI but also on the assessment of its distribution in the body. Young women from Warsaw should be covered by preventive actions in order to prevent the development of cardiovascular disease through health education programs.


2016 ◽  
Vol 2016 ◽  
pp. 1-10 ◽  
Author(s):  
Justyna Wyszyńska ◽  
Justyna Podgórska-Bednarz ◽  
Justyna Drzał-Grabiec ◽  
Maciej Rachwał ◽  
Joanna Baran ◽  
...  

Introduction. Excessive body mass in turn may contribute to the development of many health disorders including disorders of musculoskeletal system, which still develops intensively at that time.Aim. The aim of this study was to assess the relationship between children’s body mass composition and body posture. The relationship between physical activity level of children and the parameters characterizing their posture was also evaluated.Material and Methods. 120 school age children between 11 and 13 years were enrolled in the study, including 61 girls and 59 boys. Each study participant had the posture evaluated with the photogrammetric method using the projection moiré phenomenon. Moreover, body mass composition and the level of physical activity were evaluated.Results. Children with the lowest content of muscle tissue showed the highest difference in the height of the inferior angles of the scapulas in the coronal plane. Children with excessive body fat had less slope of the thoracic-lumbar spine, greater difference in the depth of the inferior angles of the scapula, and greater angle of the shoulder line. The individuals with higher level of physical activity have a smaller angle of body inclination.Conclusion. The content of muscle tissue, adipose tissue, and physical activity level determines the variability of the parameter characterizing the body posture.


Author(s):  
Roberto José Negrão Nogueira ◽  
Leonardo Ferreira Zimmerman ◽  
Yara Maria Franco Moreno ◽  
Cláudia Regina Comparini ◽  
Danilo Vilela Viana ◽  
...  

2014 ◽  
Vol 23 (11) ◽  
pp. 2404-2412 ◽  
Author(s):  
Emma H. Allott ◽  
Lauren E. Howard ◽  
Hai-Jun Song ◽  
Katharine N. Sourbeer ◽  
Bridget F. Koontz ◽  
...  

2009 ◽  
Vol 89 (3) ◽  
pp. 807-814 ◽  
Author(s):  
◽  
Dympna Gallagher ◽  
David E Kelley ◽  
Jung-Eun Yim ◽  
Natasha Spence ◽  
...  

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