Immunoreactive somatomedin C in children from Morocco: a biological marker of nutritional growth retardation? 1989

L Bouhaddioui, and J F Brun, and J L Jacquemin, and A Bailly, and N Bouhaddioui, and K Kabbaj, and A Orsetti
University of Marrakech, Morocco.

Somatomedin C (Sm-C) is supposed to be a sensitive marker of malnutrition. Its relationship to growth and protein intake was investigated in 47 Moroccan children. The children (mean age: 7.5 +/- 2 yr) had no endocrine abnormality. Anthropometric parameters were measured, together with blood levels of Sm-C and growth hormone (GH). Lower values of Sm-C were found in the following situations: (a) growth retardation (more than -2 Sd, N = 23; Sm-C = 3.61 +/- 0.42 nmol/l vs. 13.38 +/- 1.52, P less than 0.02); (b) body weight less than 80% of expected weight for height (N = 8; Sm-C = 4.84 +/- 0.97 vs. 10.33 +/- 1.19, P less than 0.02); (c) boys with meat consumption less than 3 times per wk (N = 15; Sm-C = 4.03 +/- 0.71 vs. 12.35 +/- 2.01, P less than 0.002). Thus, lower values of Sm-C are found in association with weight insufficiency and lower protein intake. As has previously been assumed, serum Sm-C, which is regulated by nutrition, may be a sensitive tool in the assessment of nutritional status in developing countries such as Morocco. Furthermore, it could explain some cases of growth retardation in states of malnutrition.

UI MeSH Term Description Entries
D007334 Insulin-Like Growth Factor I A well-characterized basic peptide believed to be secreted by the liver and to circulate in the blood. It has growth-regulating, insulin-like, and mitogenic activities. This growth factor has a major, but not absolute, dependence on GROWTH HORMONE. It is believed to be mainly active in adults in contrast to INSULIN-LIKE GROWTH FACTOR II, which is a major fetal growth factor. IGF-I,Somatomedin C,IGF-1,IGF-I-SmC,Insulin Like Growth Factor I,Insulin-Like Somatomedin Peptide I,Insulin Like Somatomedin Peptide I
D008297 Male Males
D009018 Morocco A country located in north Africa, bordering the Atlantic Ocean and the Mediterranean Sea, with a southern border with Western Sahara, eastern border with Algeria. The capital is Rabat. Ifni
D009747 Nutritional Physiological Phenomena The processes and properties of living organisms by which they take in and balance the use of nutritive materials for energy, heat production, or building material for the growth, maintenance, or repair of tissues and the nutritive properties of FOOD. Nutrition Physiological Phenomena,Nutrition Physiology,Nutrition Processes,Nutritional Physiology Phenomena,Nutrition Phenomena,Nutrition Physiological Concepts,Nutrition Physiological Phenomenon,Nutrition Process,Nutritional Phenomena,Nutritional Physiological Phenomenon,Nutritional Physiology,Nutritional Physiology Concepts,Nutritional Physiology Phenomenon,Nutritional Process,Nutritional Processes,Concept, Nutrition Physiological,Concept, Nutritional Physiology,Concepts, Nutrition Physiological,Concepts, Nutritional Physiology,Nutrition Physiological Concept,Nutritional Physiology Concept,Phenomena, Nutrition,Phenomena, Nutrition Physiological,Phenomena, Nutritional,Phenomena, Nutritional Physiological,Phenomena, Nutritional Physiology,Phenomenon, Nutrition Physiological,Phenomenon, Nutritional Physiological,Phenomenon, Nutritional Physiology,Physiological Concept, Nutrition,Physiological Concepts, Nutrition,Physiological Phenomena, Nutrition,Physiological Phenomena, Nutritional,Physiological Phenomenon, Nutrition,Physiological Phenomenon, Nutritional,Physiology Concept, Nutritional,Physiology Concepts, Nutritional,Physiology Phenomena, Nutritional,Physiology Phenomenon, Nutritional,Physiology, Nutrition,Physiology, Nutritional,Process, Nutrition,Process, Nutritional,Processes, Nutrition,Processes, Nutritional
D009748 Nutrition Disorders Disorders caused by nutritional imbalance, either overnutrition or undernutrition. Nutritional Disorders,Nutrition Disorder,Nutritional Disorder
D001827 Body Height The distance from the sole to the crown of the head with body standing on a flat surface and fully extended. Body Heights,Height, Body,Heights, Body
D001835 Body Weight The mass or quantity of heaviness of an individual. It is expressed by units of pounds or kilograms. Body Weights,Weight, Body,Weights, Body
D002648 Child A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL. Children
D002675 Child, Preschool A child between the ages of 2 and 5. Children, Preschool,Preschool Child,Preschool Children
D005260 Female Females

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