Impact of zinc defieciency on cognitive function among a group of stunted children and adolescents in Cairo governoratet

Khairy, Saher A.; Saleh, Salwa; Salam, Hoda A. Abdel

doi:10.7813/2075-4124.2013/5-6/a.23

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IJAR

2013

DOI: 10.7813/2075-4124.2013/5-6/a.23

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Impact of zinc defieciency on cognitive function among a group of stunted children and adolescents in Cairo governoratet

Saher A. Khairy¹,

Salwa Saleh²,

Hoda A. Abdel Salam³

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Cited by 3 publications

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Determination of Appropriate Spirometric Indices in Juvenile Girls of the Mesomorphic Somatotype Based on Mathematical Modeling

Kyrychenko¹,

Sarafyniuk²,

Аndroshchuk³

et al. 2022

WOMAB

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Determination of Appropriate Spirometric Indices in Juvenile Girls of the Mesomorphic Somatotype Based on Mathematical Modeling

Kyrychenko¹,

Sarafyniuk²,

Аndroshchuk³

et al. 2022

WOMAB

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Modeling of appropriate spirometric indicators in practically healthy young women from Podillia with ectomorphic somatotype

Sarafyniuk

Kyrychenko

2022

Rep. of Morph.

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Many researchers emphasize the practical importance of using mathematical modeling to determine the reference values of spirographic parameters, but unfortunately, there are no works that study the complex influence of anthropometric and somatotypological indicators on spirometric parameters in healthy young people. The purpose of the work was to build regression models to determine the proper indicators of external breathing in practically healthy young women (YW) ectomorphs and to establish the total influence of the constitutional characteristics of the body on spirographic parameters. We conducted a spirographic examination of 109 practically healthy YW (from 16 to 20 years inclusive) according to the American Pulmonology Association and the European Respiratory Society (2019) method on the Medgraphics Pulmonary Function System 1070 series. The anthropometric examination was carried out according to the method of Bunak V. V. as modified by Shaparenko P. P. (2000). The component composition of body weight was assessed according to Matiegka method (1921), muscle mass according to the method of the American Institute of Nutrition (1991). Somatotypological research was carried out according to the Heath-Carter (1990) method. After somatotyping, it was found that 31 YW had an ectomorphic type of constitution. For them, we conducted a direct step-by-step regression analysis in the “STATISTICA 5.5” package. On the basis of multivariate regression analysis, the total influence of anthropometric, somatotypological and dynamometric indicators on the variability of spirographic parameters of the body was determined. Mathematical modeling was carried out to determine the appropriate individual spirographic indicators in practically healthy YW of the Podillia ectomorphic somatotype. 11 reliable regression linear models were built with the accuracy of the description of the feature in the range of 57.63–94.44 %. To the greatest extent, the value of the spirometric parameters was determined by the girth of the body (most often the girth of the hand), the diameters of the pelvis (most often the external conjugate and intercristal distance), the width of the distal epiphyses (most often the shins), the skinfold thickness (most often under the shoulder blade).

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Peculiarities of correlations between spirometric and anthropometric indicators in practically healthy young women of mesomorphic somatotype

Kyrychenko,

Sarafyniuk,

Khapitska

et al. 2023

Rep. of Morph.

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The issue of studying the relationships between indicators of the external structure of the body and spirographic parameters in persons of a certain sex, age, ethno-territorial zoning remains relevant, especially from the point of view of the need to determine the reference values of indicators of external breathing. The purpose of the study was to determine the peculiarities of the relationship between spirographic parameters and indicators of the external structure of the body in practically healthy young women of the mesomorphic constitutional type of the Podilia region of Ukraine. We conducted a complex clinical and laboratory study of young women aged 16 to 20 years, which corresponds to the youthful period of ontogenesis. 109 practically healthy young women were selected, in whom no deviations in the state of health were detected according to the results of radiography, echocardiography, tetrapolar rheovasography and rheoencephalography, sonographic examination of parenchymal organs of the abdominal cavity and thyroid gland, general and biochemical blood analysis. For this group of subjects, we performed a spirographic examination using the Medgraphics Pulmonary Function System 1070 series according to the methodology of the American Pulmonology Association and the European Respiratory Society (2019). The anthropometric study was carried out according to the method of V. V. Bunak (1941), the somatotypological study – according to the calculated modification of the Heath-Carter method (1990). The assessment of the component composition of body weight was carried out according to Matiegka method (1921). After somatotyping, it was found that 32 young women had a mesomorphic type of constitution, for which Spearman’s correlation analysis was conducted in the licensed software package “Statistica 5.5”. It was established that the majority of spirographic indicators in practically healthy young women of the mesomorphic somatotype had isolated statistically significant correlations with anthropo-somatotypological parameters, with the exception of parameters that reflect lung capacities. Vital capacity at rest, had the largest number and strength of correlations, was significantly associated with the value of 24 anthropo-somatotypological indicators. Total, longitudinal and girth body dimensions, the ectomorphic component of the somatotype, muscle, bone and fat mass of the body were most often correlated with the capacity indicators of external respiration. All speed spirographic indicators and maximum peak expiratory flow were correlated with the skinfold thickness. The study of correlations is the basis of further mathematical modeling to determine the appropriate spirographic indicators in an individual representative of the female sex of the juvenile age of the mesomorphic somatotype.

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Impact of zinc defieciency on cognitive function among a group of stunted children and adolescents in Cairo governoratet

Cited by 3 publications

References 0 publications

Determination of Appropriate Spirometric Indices in Juvenile Girls of the Mesomorphic Somatotype Based on Mathematical Modeling

Determination of Appropriate Spirometric Indices in Juvenile Girls of the Mesomorphic Somatotype Based on Mathematical Modeling

Modeling of appropriate spirometric indicators in practically healthy young women from Podillia with ectomorphic somatotype

Peculiarities of correlations between spirometric and anthropometric indicators in practically healthy young women of mesomorphic somatotype

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