TY  - JOUR
AU  - Molnár, Dénes
TI  - Új kihívás: a gyermekkori elhízás
JF  - GYERMEKGYÓGYÁSZATI TOVÁBBKÉPZŐ SZEMLE
J2  - GYERMEKGYÓGYÁSZATI TOVÁBBKÉPZŐ SZEMLE
VL  - 7
PY  - 2002
SP  - 273
EP  - 280
PG  - 8
SN  - 1585-4396
UR  - https://m2.mtmt.hu/api/publication/1462586
ID  - 1462586
LA  - Hungarian
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Molnár, Dénes
TI  - The management of obesity.
JF  - CURRENT PAEDIATRICS
J2  - CURR PAEDIATR
VL  - 11
PY  - 2001
SP  - 341
EP  - 345
PG  - 5
SN  - 0957-5839
DO  - 10.1054/cupe.2001.0207
UR  - https://m2.mtmt.hu/api/publication/1470170
ID  - 1470170
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Tényiné Csábi, Györgyi
AU  - Török, Katalin
AU  - Jeges, Sára
AU  - Molnár, Dénes
TI  - Presence of metabolic cardiovascular syndrome in obese children
JF  - EUROPEAN JOURNAL OF PEDIATRICS
J2  - EUR J PEDIATR
VL  - 159
PY  - 2000
IS  - 1-2
SP  - 91
EP  - 94
PG  - 4
SN  - 0340-6199
DO  - 10.1007/PL00013812
UR  - https://m2.mtmt.hu/api/publication/1384609
ID  - 1384609
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Molnár, Dénes
AU  - Livingstone, B
TI  - Physical activity in relation to overweight and obesity in children and adolescents.
JF  - EUROPEAN JOURNAL OF PEDIATRICS
J2  - EUR J PEDIATR
VL  - 159
PY  - 2000
IS  - Suppl. 1
SP  - S45
EP  - S55
SN  - 0340-6199
DO  - 10.1007/PL00014365
UR  - https://m2.mtmt.hu/api/publication/1446242
ID  - 1446242
N1  - Export Date: 27 January 2024; CODEN: EJPSF
AB  - Fitness and physical activity levels of children and adolescents are commonly addressed but data on scientific investigations are both equivocal and methodologically diverse. The intensity and type of physical activity that benefit health and development during childhood are not known. Measurement of activity in children is problematic since there is no valid method of assessing activity levels that is feasible for use in large field studies. Most studies using self-report methods, heart rate studies using low heart rate threshold and doubly labelled water studies indicate relatively high levels of activity in children. The three national surveys on large representative samples reported that 60% to 70% of all children were involved in sufficient physical activity according to various definitions. Heart rate studies demonstrate that children generally perform short bouts of moderate to vigorous activities and seldom participate in long-sustained vigorous activities. They also proved that children perform large volumes of activity in the lower heart rate zones. It is generally accepted that boys are more active than girls and physical activity declines by age (peak around 13 to 14 years of age). The difference between the physical activity of European and North American children or between children living in different European countries is difficult to judge due to the diversity of methodology and definitions. CONCLUSION: There is a need to identify more clearly the quantity and type of activity which improves the health and promotes the normal development of children and to improve the methods assessing physical activity.
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Molnár, Dénes
AU  - Pórszász, János
TI  - The effect of fasting hyperinsulinaemia on physical fitness in obese children.
JF  - EUROPEAN JOURNAL OF PEDIATRICS
J2  - EUR J PEDIATR
VL  - 149
PY  - 1990
IS  - 8
SP  - 570
EP  - 573
PG  - 4
SN  - 0340-6199
DO  - 10.1007/BF01957695
UR  - https://m2.mtmt.hu/api/publication/1446255
ID  - 1446255
N1  - Export Date: 27 January 2024; CODEN: EJPED
AB  - Treadmill stress testing was carried out according to the Bruce protocol on 14 non-hyperinsulinaemic and 11 hyperinsulinaemic obese children and on 43 age-matched controls. The obese groups were matched for body weight, body composition, physical activity and plasma lipid values. Body composition was calculated on the basis of four skinfold measurements. Exercise duration and physical working capacity corrected for body weight and lean body mass were decreased in the obese children (P less than 0.01). The hyperinsulinaemic obese children had lower physical working capacities (in absolute values and when corrected for body weight and lean body mass) than the non-hyperinsulinaemic obese children (P less than 0.05). The exercise period was not significantly different in the two obese subgroups. While fasting plasma insulin levels showed a significant negative correlation with exercise duration and relative physical working capacity in the obese children, the anthropometric parameters did not. It is suggested that the decreased physical fitness in obese children is further aggravated in those with hyperinsulinaemia.
LA  - English
DB  - MTMT
ER  -