Search results for "BODY WEIGHT"
showing 10 items of 647 documents
Overweight/obesity and respiratory and allergic disease in children : international study of asthma and allergies in childhood (ISAAC) phase two
2014
Background: Childhood obesity and asthma are increasing worldwide. A possible link between the two conditions has been postulated. Methods: Cross-sectional studies of stratified random samples of 8-12-year-old children (n=10 652) (16 centres in affluent and 8 centres in non-affluent countries) used the standardized methodology of ISAAC Phase Two. Respiratory and allergic symptoms were ascertained by parental questionnaires. Tests for allergic disease were performed. Height and weight were measured, and overweight and obesity were defined according to international definitions. Prevalence rates and prevalence odds ratios were calculated. Results: Overweight (odds ratio=1.14, 95%-confidence i…
Body Mass Index in the Early Years in Relation to Motor Coordination at the Age of 5–7 Years
2017
Physical activity (PA) and body mass index (BMI) are consistently associated with motor coordination (MC) in children. However, we know very little how BMI in early childhood associates with MC later in childhood. This study investigated associations between BMI in early childhood and BMI, PA, and MC in middle childhood. Children aged 5 to 7 years (n = 64, 32 girls) were measured for MC using Körperkoordinationstest für Kinder (KTK) and for moderate-to-vigorous PA (MVPA) using triaxial accelerometers. Prevailing body weight and height were measured, and information on weight and height in early years was based on parental report of child health care report cards. Age-adjusted BMIz scores we…
Studies on the kinetics and renal excretion of low and high molecular weight dextrans in preterm babies, newborns and young infants.
1977
Administration of low and high molecular weight dextrans in the initial phase of shock is no longer controversial. The special conditions in newborns, however, have been insufficiently considered in planning therapy. This investigation aimed at determining the biological half-lives of dextran 40 (Rheomacrodex®) and dextran 60 (Macrodex®) in this age group. The half-life of dextran 40 was found to be 60 min and that of dextran 60 3 h. Preterm babies and newborns excrete up to 25% less dextran 40 and 60 in 24 h than infants and adults. Normal adult values for excretion are only reached towards the end of the first year of life.
Nutritional assessment in preterm infants with special reference to body composition
2001
In recent years, improvements in care have significantly improved survival in preterm and, particularily, the very low birth weight infant (VLBW). While immediate survival can be directly related to pulmonary maturity, several studies stress the importance of timely and adequate nutrition in these high-risk infants on a short- and long-term [1]. Yet, nutritional support remains a very controversial issue in these high-risk infants. Early provision of adequate intakes may be limited by clinical instability and immaturity. At the same time, nutritional requirements and methods of nutritional assessment are not well defined. The aim of this paper is to outline some of the methods used during n…
Pentachlorophenol accumulation in the freshwater mussels Anodonta anatina and Pseudanodonta complanata, and some physiological consequences of labora…
1995
Freshwater mussels Anodanta anatina and Pseudanodonta complanata were exposed to (14C)-pentachlorophenol. The wet weight based bioconcentration factor (BCF = activity in animal per activity in water) at steady state varied from 80 to 120 for A. anatina and from 61 to 85 for P. complanata. The species did not differ significantly in their wet weight or lipid based BCFs but dry weight based values were significantly higher (40-50%) for A. anatina. The soft tissue dry weight and dry weight based condition index of A. anatina (Cl4 = soft tissue dry weight per shell length) differed significantly between natural mussel populations. In animals kept from 4 to 8 months in laboratory conditions, the…
OBESITY: A NEW PATHOLOGY TO PAY ATTENTION TO IN YOUNG PEOPLE
2010
Obesity in young people is a form of malnutrition that is found more and more in industrialized countries known both for its association with obesity in adult age and the chronic-degenerate pathologies correlated to it. In 1998 in the United States the prevalence of obesity in 4-12 year olds was 22% for the Hispanics and Afro-Americans and 12.3% for the non Hispanic Caucasians Also in children as in adults, the consequence of obesity is hyperinsulinemia, in direct proportion to the body weight. In this review we discuss the effects of hyperinsulinemia and obesity in young people, and evaluated the difference of cardiovascular complication in young and in adults.
Die Wirkung von Oxytocin auf die renale Ausscheidung und auf die Ausbildung eines Stauungs�dems bei der Ratte
1960
1. An experimental congestion edema was produced in rats by tying of both jugular veins. During 22 hours after the operation the animals were loaded three times with 5 ml./100 g body weight 0,9% saline per os. Each animal received 1000 mU/kg. Syntocinon s.c. one half hour before each fluid loading.
Effects of gemfibrozil in hyperlipidemic patients with or without diabetes
1993
Abstract Four hundred sixty-one hyperlipidemic men and women, aged 23 to 73 years, with (n = 200) or without (n = 261) non-insulin-dependent diabetes mellitus were included in a study designed to evaluate the efficacy and tolerability of 1,200 mg of gemfibrozil given once daily for 24 weeks. All lipid values improved significantly in both diabetic and nondiabetic patients during treatment. The number of patients with the atherogenic predictor ratio of low-density:high-density lipoprotein cholesterol (HDL-C:LDL-C) >5 decreased by 95% in both patient groups. The number of patients in the highest-risk subgroup with the combination risk factors of LDL-C:HDL-C >5 and triglyceride levels >200 mg/…
Determinants associated with obesity and physical activity in the public and private schools of the city of palermo
2018
Introduction: Obesity is a medical condition associated with premature death and it is a risk factor for many chronic diseases. In this context, performing a regular physical activity promotes a healthy lifestyle, with significant health benefits. The aim of the study was to investigate behaviors that increase the risk of obesity and the determinants that encourage physical activity among adolescents. Materials and methods: The HBSC (Health Behavior in School-aged Children) questionnaire was administered to students in Palermo's private and public schools. For the sampling of public schools the protocol of the HBSC Surveillance System was followed; for the private ones it was opportunistic.…
RELATIONSHIP BETWEEN TRAINING VOLUME AND BONE MINERAL DENSITY CHANGES IN ELDERLY WOMEN
2016
ABSTRACT Introduction: Several studies have analyzed the relationship between physical activity and bone density. However, the prescription of exercise is not entirely clear as to the type, quantity and intensity. Objective: The objective of this study was to determine if there is a relationship between the amount of exercise and changes in bone mineral density. Methods: Fifty-two women, members of the Municipal Program of Physical Activity for Seniors, voluntarily underwent two ultrasonographies of the calcaneus within a 6-month interval. During this period, all physical activity was recorded. Afterwards, a lineal correlation study was carried out between the amount of exercise and bone ch…