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Titre : Anthropometrie nutritionnelle : Premières courbes algériennes de croissance et de corpulence (6 - 18 ans). Type de document : texte imprimé Auteurs : Nora Bahchachi, Auteur ; Lahcène Nezzal, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2018 Importance : 231 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
Nutrition, Alimentation et Technologies Agro-AlimentairesTags : Enfant Adolescent Croissance IMC Courbe de référence LMS Constantine Child growth BMI Reference growth curve طفل مراهق نمو مؤشر كتلة الجسم مراجع النمو قسنطينة Index. décimale : 640 Industrie Alimentaire Résumé : Growth charts are graphical illustrations of body measurements represented by age and sex. There has been, until now, no Algerian references to evaluate growth. The aim of this study was to develop reference growth centiles (weight, height, Body Mass Index) for Algerian children and adolescents (6– 18 years of age) schooled in Constantine according to the World Health Organization (WHO). Ours secondary objectives were to comparing growth and corpulence of our sample with those of other Algerians and foreigners; examining the height secular evolution; and evaluating the prevalence of stunting, thinness, overweight and obesity according to national and international references. A cross-sectional survey was conducted in 23 public schools on 7772 healthy school children (54.9% girls) in the city of Constantine (2008/2009). The anthropometric measures were weight, height and birth date. The Lambda-Mu-Sigma (LMS) method was used for curve smoothing. Our data were presented with local data from Arab and European countries, international references from WHO (2007) and the International Obesity Task Force (IOTF 2000; 2007). The results showed that between 11 and 13 years (puberty), girls were taller and heavier than boys. For girls, the median height and weight increased until 16 and 17 years, respectively; whereas in boys, they still showed increase with age. BMI Median values for both sexes increased with age. Girls had lower BMI values than boys before the age of 10 years but they were higher until 18 years of age. Weight and height median curves of our study were intermediate in comparison to those observed in other Arab countries, while those of BMI were generally less. They were higher than French reference values until 13 years. Median curves of weight, height and BMI of our study were generally lower than those of WHO reference at all ages. The prevalence of overweight (including obesity) and obesity in girls and boys was 13.7% and 3.0%, respectively according to IOTF (2000) standards, and 16.9% and 4.9% according to WHO (2007). According to IOTF, girls were more affected by excess malnutrition. The prevalence of stunting and thinness according to WHO (2007) was 2.8% and 3.3%, respectively. Curves which we developed according to international guidelines could serve as a national reference for monitoring growth and development in Algerian children and adolescents. They could be used as a complement to the 0 to 5year-old WHO 2006 standards.
Diplôme : Doctorat en sciences En ligne : ../theses/agronomie/BAC7366.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=11015 Anthropometrie nutritionnelle : Premières courbes algériennes de croissance et de corpulence (6 - 18 ans). [texte imprimé] / Nora Bahchachi, Auteur ; Lahcène Nezzal, Directeur de thèse . - جامعة الإخوة منتوري قسنطينة, 2018 . - 231 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Nutrition, Alimentation et Technologies Agro-AlimentairesTags : Enfant Adolescent Croissance IMC Courbe de référence LMS Constantine Child growth BMI Reference growth curve طفل مراهق نمو مؤشر كتلة الجسم مراجع النمو قسنطينة Index. décimale : 640 Industrie Alimentaire Résumé : Growth charts are graphical illustrations of body measurements represented by age and sex. There has been, until now, no Algerian references to evaluate growth. The aim of this study was to develop reference growth centiles (weight, height, Body Mass Index) for Algerian children and adolescents (6– 18 years of age) schooled in Constantine according to the World Health Organization (WHO). Ours secondary objectives were to comparing growth and corpulence of our sample with those of other Algerians and foreigners; examining the height secular evolution; and evaluating the prevalence of stunting, thinness, overweight and obesity according to national and international references. A cross-sectional survey was conducted in 23 public schools on 7772 healthy school children (54.9% girls) in the city of Constantine (2008/2009). The anthropometric measures were weight, height and birth date. The Lambda-Mu-Sigma (LMS) method was used for curve smoothing. Our data were presented with local data from Arab and European countries, international references from WHO (2007) and the International Obesity Task Force (IOTF 2000; 2007). The results showed that between 11 and 13 years (puberty), girls were taller and heavier than boys. For girls, the median height and weight increased until 16 and 17 years, respectively; whereas in boys, they still showed increase with age. BMI Median values for both sexes increased with age. Girls had lower BMI values than boys before the age of 10 years but they were higher until 18 years of age. Weight and height median curves of our study were intermediate in comparison to those observed in other Arab countries, while those of BMI were generally less. They were higher than French reference values until 13 years. Median curves of weight, height and BMI of our study were generally lower than those of WHO reference at all ages. The prevalence of overweight (including obesity) and obesity in girls and boys was 13.7% and 3.0%, respectively according to IOTF (2000) standards, and 16.9% and 4.9% according to WHO (2007). According to IOTF, girls were more affected by excess malnutrition. The prevalence of stunting and thinness according to WHO (2007) was 2.8% and 3.3%, respectively. Curves which we developed according to international guidelines could serve as a national reference for monitoring growth and development in Algerian children and adolescents. They could be used as a complement to the 0 to 5year-old WHO 2006 standards.
Diplôme : Doctorat en sciences En ligne : ../theses/agronomie/BAC7366.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=11015 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité BAC/7366 BAC/7366 Thèse Bibliothèque principale Thèses Disponible Scores et indices nutritionnels, un moyen pour évaluer la qualité de l’alimentation des adolescents / Rabiaa Bechara-Karoune
Titre : Scores et indices nutritionnels, un moyen pour évaluer la qualité de l’alimentation des adolescents : enquête auprès de 1 126 adolescents (Constantine, 2015/2016). Type de document : texte imprimé Auteurs : Rabiaa Bechara-Karoune, Auteur ; Corinne Colette Mekhancha-Dahel, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2018 Importance : 188 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
Nutrition, Alimentation et Technologies Agro-AlimentairesTags : Score de Diversité Alimentaire (SDA) Mean Adequacy Ratio (MAR) IMC Niveau socio-
économique Adolescent Algérie Food Diversity Score (SDA) BMI Socio-economic level Algeria درجة التنوع الغذائي ( )SDAمتوسط نسبة الکفاية ( )MARمؤشر كتلة الجسم المستوى الاجتماعي والاقتصادي المراهق الجزائرIndex. décimale : 640 Industrie Alimentaire Résumé : The objective of our study is to evaluate dietary diversity and adequacy to nutritional recommendations in
adolescents (Constantine, 2016) by nutritional scores.
We conducted a descriptive cross-sectional survey in Constantine in 2016 in 1 126 adolescents aged 11 to
19 (55.6% girls) attending 13 middle and high schools. Anthropometric data were collected from the registers of screening and monitoring units of school health. A Food Diversity Score (SDA) was calculated by counting the number of food groups consumed the day before. We have defined 9 food groups (FAO, 2013). In order to assess adequacy to nutritional recommendations, we calculated the Mean Adequacy Ratio (MAR) which is the average of Nutrient Adequacy Ratio (NAR) calculated for energy and 16 nutrients (Hatloy et al., 1998). The SDA was interpreted in relation to the mean value : aboveaverage scores reflect a diverse diet. The reference value for MAR and NARs is ""one"". These scores were analyzed according to 4 factors associated with the quality of the diet: age, gender, state-weight status and socio-economic level (NSE).
The average SDA is 3.97 ± 1.25. It is shifted to the lowest values compared to the theoretical average value of 4.5. Inadequate scores (SDA≤4) concern 65.0% of subjects. The average MAR is 0.59 ± 0.20.
Adolescents with values below ""one"" represent 79.1%. The highest NAR is for simple carbohydrates (4 times> ANC). The lowest NAR is the intake of vitamins A and D and calcium. The phosphocalcic ratio is low. The dietary diversity of adolescents decreases significantly with age and increases with NSE. It influences positively the adequacy to nutritional recommendations that is higher in boys. BMI increases consumption of sweet products, tubers and fruits. A positive and significant correlation was recorded between SDA and MAR (r = 0.55, p <0.0001).
The diet of the adolescents surveyed is insufficiently diversified and far from nutritional recommendations for most nutrients, for simple sugars and phosphorus. An awareness of teenagers to reduce the consumption of empty calories and encourage that of fruits and vegetables is necessary.
Diplôme : Doctorat en sciences En ligne : ../theses/agronomie/KAR7240.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10835 Scores et indices nutritionnels, un moyen pour évaluer la qualité de l’alimentation des adolescents : enquête auprès de 1 126 adolescents (Constantine, 2015/2016). [texte imprimé] / Rabiaa Bechara-Karoune, Auteur ; Corinne Colette Mekhancha-Dahel, Directeur de thèse . - جامعة الإخوة منتوري قسنطينة, 2018 . - 188 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Nutrition, Alimentation et Technologies Agro-AlimentairesTags : Score de Diversité Alimentaire (SDA) Mean Adequacy Ratio (MAR) IMC Niveau socio-
économique Adolescent Algérie Food Diversity Score (SDA) BMI Socio-economic level Algeria درجة التنوع الغذائي ( )SDAمتوسط نسبة الکفاية ( )MARمؤشر كتلة الجسم المستوى الاجتماعي والاقتصادي المراهق الجزائرIndex. décimale : 640 Industrie Alimentaire Résumé : The objective of our study is to evaluate dietary diversity and adequacy to nutritional recommendations in
adolescents (Constantine, 2016) by nutritional scores.
We conducted a descriptive cross-sectional survey in Constantine in 2016 in 1 126 adolescents aged 11 to
19 (55.6% girls) attending 13 middle and high schools. Anthropometric data were collected from the registers of screening and monitoring units of school health. A Food Diversity Score (SDA) was calculated by counting the number of food groups consumed the day before. We have defined 9 food groups (FAO, 2013). In order to assess adequacy to nutritional recommendations, we calculated the Mean Adequacy Ratio (MAR) which is the average of Nutrient Adequacy Ratio (NAR) calculated for energy and 16 nutrients (Hatloy et al., 1998). The SDA was interpreted in relation to the mean value : aboveaverage scores reflect a diverse diet. The reference value for MAR and NARs is ""one"". These scores were analyzed according to 4 factors associated with the quality of the diet: age, gender, state-weight status and socio-economic level (NSE).
The average SDA is 3.97 ± 1.25. It is shifted to the lowest values compared to the theoretical average value of 4.5. Inadequate scores (SDA≤4) concern 65.0% of subjects. The average MAR is 0.59 ± 0.20.
Adolescents with values below ""one"" represent 79.1%. The highest NAR is for simple carbohydrates (4 times> ANC). The lowest NAR is the intake of vitamins A and D and calcium. The phosphocalcic ratio is low. The dietary diversity of adolescents decreases significantly with age and increases with NSE. It influences positively the adequacy to nutritional recommendations that is higher in boys. BMI increases consumption of sweet products, tubers and fruits. A positive and significant correlation was recorded between SDA and MAR (r = 0.55, p <0.0001).
The diet of the adolescents surveyed is insufficiently diversified and far from nutritional recommendations for most nutrients, for simple sugars and phosphorus. An awareness of teenagers to reduce the consumption of empty calories and encourage that of fruits and vegetables is necessary.
Diplôme : Doctorat en sciences En ligne : ../theses/agronomie/KAR7240.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10835 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité KAR/7240 KAR/7240 Thèse Bibliothèque principale Thèses Disponible
Titre : Seuil de détection du goût des lipides et corpulence. Type de document : texte imprimé Auteurs : Ouassila Allam, Auteur ; Hayet Oulamara, Directeur de thèse ; Naim Akhtar Khan, Directeur de thèse Mention d'édition : 30 /09/ 2021 Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2021 Importance : 153 f. Format : 30 cm. Note générale : Doctorat 3éme CYCLE LMD.
1 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
Nutrition, Alimentation et Technologies Agro-AlimentairesTags : Nutrition Humaine: Nutrition Humaine goût lipides sensibilité seuil détection IMC apports obésité polymorphisme taste lipids sensitivity detection threshold BMI nutritional intake obesity polymorphism "
الذوق الدهون الحساسية عتبة الكشف مؤشر كتلة الجسم السمنة تعدد الأشكالIndex. décimale : 640 Industrie Alimentaire Résumé : The main objective of this study is to investigate the relationship between fat detection threshold and weight status of adult women The study included 140 women aged from 18 to 50 years old. Exclusion criterias were considered. Weight and height were measured to calculate BMI. Overweight is defined by a BMI 25 and obesity by a BMI 30. The three alternative forced choice (3-AFC) method has been adapted to determine detection thresholds. Individuals were classified DV K\SRVHQVLWLYH mM and hypersensitive < 3 mM. Lipid perception intensity was measured by a gLMS intensity scale. Nutritional intakes were assessed by a 24 hour foodconsumption diaries repeated 3 times. The level of preference towards fatty foods was assessed by a preference questionnaire. Tongue photography was taken to count fungiform papillae. Two polymorphisms of the CD36 gene were studied (rs1761667 and rs1527483) by real-time PCR. The association of the two polymorphisms with obesity has been investigated in 50 women. Statistical analysis is performed with SPSS software. Our results confirm the association between lipid detection thresholds and weight status of women. The anthropometric parameters (BMI, waist circumference, waist circumference / hip circumference ratio and waist circumference / height ratio) are positively associated with the fat detection threshold. Obese participants are the least sensitive to fat taste. Better sensitivity to oleic acid is associated with better intensity of perception and identification of fat in food. Obese subjects have the lowest lipid perception intensity. Impaired lipid detection is possibly related to overweight in adults. Lipids hyposensitivity has been linked to higher intakes of overall energy and fat intake. It is also linked to higher preference for pure fat and salty-fat foods. Reduced taste density is associated with low taste sensitivity and overweight. Obese
people consume more energy and fat and have a greater preference for fat. The study of polymorphism of the two variants-CD36 gene (rs1761667 and rs1527483) confirms its involvement in obesity in our population.
Note de contenu : Annexes. Diplôme : Doctorat En ligne : ../theses/agronomie/ALL7813.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=11645 Seuil de détection du goût des lipides et corpulence. [texte imprimé] / Ouassila Allam, Auteur ; Hayet Oulamara, Directeur de thèse ; Naim Akhtar Khan, Directeur de thèse . - 30 /09/ 2021 . - جامعة الإخوة منتوري قسنطينة, 2021 . - 153 f. ; 30 cm.
Doctorat 3éme CYCLE LMD.
1 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Nutrition, Alimentation et Technologies Agro-AlimentairesTags : Nutrition Humaine: Nutrition Humaine goût lipides sensibilité seuil détection IMC apports obésité polymorphisme taste lipids sensitivity detection threshold BMI nutritional intake obesity polymorphism "
الذوق الدهون الحساسية عتبة الكشف مؤشر كتلة الجسم السمنة تعدد الأشكالIndex. décimale : 640 Industrie Alimentaire Résumé : The main objective of this study is to investigate the relationship between fat detection threshold and weight status of adult women The study included 140 women aged from 18 to 50 years old. Exclusion criterias were considered. Weight and height were measured to calculate BMI. Overweight is defined by a BMI 25 and obesity by a BMI 30. The three alternative forced choice (3-AFC) method has been adapted to determine detection thresholds. Individuals were classified DV K\SRVHQVLWLYH mM and hypersensitive < 3 mM. Lipid perception intensity was measured by a gLMS intensity scale. Nutritional intakes were assessed by a 24 hour foodconsumption diaries repeated 3 times. The level of preference towards fatty foods was assessed by a preference questionnaire. Tongue photography was taken to count fungiform papillae. Two polymorphisms of the CD36 gene were studied (rs1761667 and rs1527483) by real-time PCR. The association of the two polymorphisms with obesity has been investigated in 50 women. Statistical analysis is performed with SPSS software. Our results confirm the association between lipid detection thresholds and weight status of women. The anthropometric parameters (BMI, waist circumference, waist circumference / hip circumference ratio and waist circumference / height ratio) are positively associated with the fat detection threshold. Obese participants are the least sensitive to fat taste. Better sensitivity to oleic acid is associated with better intensity of perception and identification of fat in food. Obese subjects have the lowest lipid perception intensity. Impaired lipid detection is possibly related to overweight in adults. Lipids hyposensitivity has been linked to higher intakes of overall energy and fat intake. It is also linked to higher preference for pure fat and salty-fat foods. Reduced taste density is associated with low taste sensitivity and overweight. Obese
people consume more energy and fat and have a greater preference for fat. The study of polymorphism of the two variants-CD36 gene (rs1761667 and rs1527483) confirms its involvement in obesity in our population.
Note de contenu : Annexes. Diplôme : Doctorat En ligne : ../theses/agronomie/ALL7813.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=11645 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité ALL/7813 ALL/7813 Thèse Bibliothèque principale Thèses Disponible
Titre : Etude longitudinale du surpoids et de l’obésité chez les enfants scolarisés dans la commune de Constantine : interaction gène-nutriment et comportement alimentaire Type de document : texte imprimé Auteurs : Amira Sayed, Auteur ; Leïla Rouabah, Auteur Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2015 Importance : 258 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
BiologieTags : Enfants IMC Fréquence Alimentation Sédentarité Statut socioéconomique Gène CD36 Children BMI Frequency Diet Physical inactivity Socioeconomic status CD36 gene الأطفال مؤشر كتلة الجسم انتشار النظام الغذائي قلة النشاط البدني الوضع الاجتماعي
CD والاقتصادي و الجين 36Index. décimale : 570 Sciences de la vie. Biologie Résumé : This study aims at determining the incidence of overweight and obesity in children aged, from 7 to 8 years, attending school in the town of Constantine, with a follow-up for three years 2009-2010, 2011-2012 and 2012-2013.
The determinants of obesity are multiple and complex interactions. Beyond the individual biological or genetic factors that can not be ignored, obesity is primarily the result of an energy imbalance but this imbalance is strongly influenced by the child's environment, as well as early throughout the life.
We have also characterized in a second part of the risk factors associated with overweight. The third objective of this thesis was to investigate a relationship between fat taste and weight. Whether the oral sensitivity, in the obese, to oleic acid and normal weight children was the same. In other words, if they had the same fat taste detection thresholds or if this threshold was altered in obese children. There was a significant correlation between
age and childhood obesity.
The low level of education, corpulence of the parents, macrosomia seem to play an important role in the development of childhood obesity. Although the difference was not significant, obesity is more common in children with artificial feeding. Obese children are more sedentary compared to normal weight.
Obese children took less often breakfast compared to normal weight ones. They also tended to take more snacks in the evening and throughout the day with high energy density foods. All children consumed foods high in fat, grains, starches, meats and fish and soft drinks during lunch and dinner.
Obese children appear to have a significant reduction (40 times) in the gustatory perception of fat taste. These differences in taste sensitivity may be the result of polymorphism of CD36 gene. Early preventive actions, therefore, are necessary to stop and, if possible, reverse the progression of overweight/obesity.
Diplôme : Doctorat en sciences En ligne : ../theses/biologie/SAY6683.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=9944 Etude longitudinale du surpoids et de l’obésité chez les enfants scolarisés dans la commune de Constantine : interaction gène-nutriment et comportement alimentaire [texte imprimé] / Amira Sayed, Auteur ; Leïla Rouabah, Auteur . - جامعة الإخوة منتوري قسنطينة, 2015 . - 258 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
BiologieTags : Enfants IMC Fréquence Alimentation Sédentarité Statut socioéconomique Gène CD36 Children BMI Frequency Diet Physical inactivity Socioeconomic status CD36 gene الأطفال مؤشر كتلة الجسم انتشار النظام الغذائي قلة النشاط البدني الوضع الاجتماعي
CD والاقتصادي و الجين 36Index. décimale : 570 Sciences de la vie. Biologie Résumé : This study aims at determining the incidence of overweight and obesity in children aged, from 7 to 8 years, attending school in the town of Constantine, with a follow-up for three years 2009-2010, 2011-2012 and 2012-2013.
The determinants of obesity are multiple and complex interactions. Beyond the individual biological or genetic factors that can not be ignored, obesity is primarily the result of an energy imbalance but this imbalance is strongly influenced by the child's environment, as well as early throughout the life.
We have also characterized in a second part of the risk factors associated with overweight. The third objective of this thesis was to investigate a relationship between fat taste and weight. Whether the oral sensitivity, in the obese, to oleic acid and normal weight children was the same. In other words, if they had the same fat taste detection thresholds or if this threshold was altered in obese children. There was a significant correlation between
age and childhood obesity.
The low level of education, corpulence of the parents, macrosomia seem to play an important role in the development of childhood obesity. Although the difference was not significant, obesity is more common in children with artificial feeding. Obese children are more sedentary compared to normal weight.
Obese children took less often breakfast compared to normal weight ones. They also tended to take more snacks in the evening and throughout the day with high energy density foods. All children consumed foods high in fat, grains, starches, meats and fish and soft drinks during lunch and dinner.
Obese children appear to have a significant reduction (40 times) in the gustatory perception of fat taste. These differences in taste sensitivity may be the result of polymorphism of CD36 gene. Early preventive actions, therefore, are necessary to stop and, if possible, reverse the progression of overweight/obesity.
Diplôme : Doctorat en sciences En ligne : ../theses/biologie/SAY6683.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=9944 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité SAY/6683 SAY/6683 Thèse Bibliothèque principale Thèses Disponible
