appropriate-for-gestational-age

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appropriate-for-gestational-age

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[medicina.kmu.lt]

by Margarita Valūnienė , Rasa Verkauskienė , Margaret Boguszewski , Jovanna Dahlgren , Danutė Lašienė , Liudvikas Lašas , Kerstin Albertsson Wikl

Citations

747	Positional cloning of the mouse obese gene and its human homologue. - Zhang, Proenca, et al. - 1994
166	Recombinant mouse OB protein: evidence for a peripheral signal linking adiposity and central neural networks. - LA, FJ, et al. - 1995
143	WeightReducing Effects of the Plasma Protein Encoded by the Obese Gene. - JL, KS, et al. - 1995 (Show Context) Citation Context ...ight through a negative feedback signal between the adipose tissue and the hypothalamic centers of satiety causing a decrease in food intake and an increase in body temperature and energy expenditure =-=(4)-=-. Following leptin discovery in adipose tissue, it has been also detected in the placenta, amniotic fluid, and in fetal plasma as early as week 18 of gestation (5–7). It has been demonstrated that lep...
68	Vaisse C, Lahlou N, Cabrol S, Pelloux V, Cassuto D, Gourmelen M - Clement - 1998 (Show Context) Citation Context ...icult to evaluate. However, the suggestion that leptin per se may play a role in fetal growth is still a matter of debate, since patients with leptin gene mutation have normal birth weight and length =-=(21, 22)-=-. The aim of this study was to evaluate leptin concentration at birth and in early postnatal life in smalland appropriate-for-gestational-age (AGA) infants and 785 to assess its relationship with neon...
29	Effects of gender, body composition, and menopause on plasma concentrations of leptin. - Rosenbaum, Nicolson, et al. - 1996 (Show Context) Citation Context ...lect rather than determine fetal weight gain. These observations are compatible with findings that infants with congenital leptin deficiency or leptin receptor gene mutation have normal birth weights =-=(15, 16)-=-. On the contrary, cord leptin concentration explained up to 15% of the variance in infants’ skinfold Fig. 2. Postnatal change in leptin levels in SGA and AGA infants (assessed by Mann-Whitney U test)...
26	Effects of recombinant leptin therapy in a child with congenital leptin deficiency. - IS, SA, et al. - 1999 (Show Context) Citation Context ...icult to evaluate. However, the suggestion that leptin per se may play a role in fetal growth is still a matter of debate, since patients with leptin gene mutation have normal birth weight and length =-=(21, 22)-=-. The aim of this study was to evaluate leptin concentration at birth and in early postnatal life in smalland appropriate-for-gestational-age (AGA) infants and 785 to assess its relationship with neon...
16	Nagashima K, Nako Y, Morikawa A. Relationship between concentration of serum leptin and fetal growth. J Clin Endocrinol Metab - Harigaya - 1997 (Show Context) Citation Context ...orns have significantly reduced serum leptin concentration (9, 11– 14). A gender dimorphism, with higher leptin concentrations in female newborns, was observed in some (9, 15–18), but not all studies =-=(12, 20)-=-. Both placental and fetal adipose tissue production of leptin has been demonstrated (19), but a different contribution of these two compartments to the umbilical cord leptin levels is difficult to ev...
16	Christoffersen CT, Englaro P, Heinze E, et al. Insulin and cortisol promote leptin production in cultured human fat cells. Diabetes - Wabitsch, PB, et al. - 1996 (Show Context) Citation Context ...possible explanation is that leptin levels reflect the nutritional status of the neonate, as insulin has been shown to be a potent physiological regulator of leptin expression in human adipose tissue =-=(24)-=-, and a markedly elevated plasma leptin in large for gestational age full-term neonates was significantly related to hyperinsulinemia (10). Thus, the rapid decrease in leptin levels after birth could ...
10	Challier JC, Guerre-Millo M, Cauzac M, Vidal H, and Hauguel-de Mouzon S. Prenatal leptin production: evidence that fetal adipose tissue produces leptin. J Clin Endocrinol Metab 86: 2409–2413 - Lepercq - 2001
10	WF: Levels of leptin in maternal serum, amniotic fluid, and venous and arterial cord blood: relation to neonatal and placental weight. - SCHUBRING, KIESS, et al. - 1997 (Show Context) Citation Context ...tic fluid, and in fetal plasma as early as week 18 of gestation (5–7). It has been demonstrated that leptin concentration in the cord serum is elevated and independent of maternal serum concentration =-=(6)-=-. In children, as in adults, serum leptin concentrations closely correlate with body weight and body fat mass (8, 9). Several recent studies have demonstrated a positive correlation between leptin con...
8	Morpurgo PS, Radaelli T, Taricco E, Cortelazzi D, Bellotti M, Pardi G, and Peccoz PB. Fetal plasma leptin concentrations: relationship with different intrauterine growth patterns from 19 weeks to term. Pediatr Res 48 - Cetin - 2000
8	The infant's self-regulation of food intake and weight gain. Difference in metabolic bailance after growth constraint or acceleration in utero. Lancet - Ounsted, Sleigh (Show Context) Citation Context ...cina (Kaunas) 2007; 43(10) Leptin levels at birth and in early postnatal life in small- and appropriate-for-gestational-age infants 790 uterus and leptin therefore may be one example of “programming” =-=(26)-=-. Postnatally, fasting, cold exposure, and elevated levels of free fatty acids are associated with a decrease in both the leptin levels and the ob gene expression in humans and rodents (27). Leptin ma...
7	Tabone MD, Czernichow P, Levy-Marchal C: High serum leptin concentrations during catch-up growth of children born with intrauterine growth retardation. J Clin Endocrinol Metab 84:1949–1953 - Jaquet, Leger - 1999 (Show Context) Citation Context ...ntration in the cord serum is elevated and independent of maternal serum concentration (6). In children, as in adults, serum leptin concentrations closely correlate with body weight and body fat mass =-=(8, 9)-=-. Several recent studies have demonstrated a positive correlation between leptin concentrations in cord blood and birth weight of the newborn infants (8–13). Accordingly, small-for-gestational-age (SG...
6	Plasma leptin in infants: relations to birth weight and weight loss. Pediatrics 101: 429–432 - Marchini, Fried, et al. - 1998 (Show Context) Citation Context ...ogramming” (26). Postnatally, fasting, cold exposure, and elevated levels of free fatty acids are associated with a decrease in both the leptin levels and the ob gene expression in humans and rodents =-=(27)-=-. Leptin may interact with appetite-regulating systems in the ventromedial hypothalamic arcuate nucleus by decreasing biosynthesis and secretion of neuropeptide Y, which is a potent stimulator of appe...
5	et al. Serum leptin concentration in cord blood: relationship to birth weight and gender. J Clin Endocrinol Metab - Matsuda, Yokota, et al. (Show Context) Citation Context ...orns have significantly reduced serum leptin concentration (9, 11– 14). A gender dimorphism, with higher leptin concentrations in female newborns, was observed in some (9, 15–18), but not all studies =-=(12, 20)-=-. Both placental and fetal adipose tissue production of leptin has been demonstrated (19), but a different contribution of these two compartments to the umbilical cord leptin levels is difficult to ev...
3	Karonen SL, Kontula K, Oksanen L, et al. Leptin concentration in cord blood correlates with intrauterine growth. J Clin Endocrinol Metab - HA, VA, et al. (Show Context) Citation Context ...tment for birth weight SDS (BWSDS), cord leptin levels were even higher in SGA than in AGA infants, although the difference did not reach statistical significance (Table 2). Medicina (Kaunas) 2007; 43=-=(10)-=- Leptin levels at birth and in early postnatal life in small- and appropriate-for-gestational-age infants 786 When two groups of newborns were taken combined in the analysis, we observed significantly...
2	Mise H, et al. A positive umbilical venousarterial difference of leptin level and its rapid decline after birth. Am J Obstet Gynecol - Yura, Sagawa (Show Context) Citation Context ...eptin concentrations in the cord blood were independent of insulin and glucose levels, and leptin mRNA expression in the placental tissue has been demonstrated. Furthermore, in a study by Yura et al. =-=(25)-=- higher leptin levels in the umbilical veins than in umbilical arteries were found, which is consistent with leptin secretion from placenta to the fetal circulation. This notion is further supported b...
1	blood leptin is associated with size at birth and predicts infancy weight gain in humans. J Clin Endocrinol Metab - Kl, Marion, et al. - 1999 (Show Context) Citation Context ...ntration in the cord serum is elevated and independent of maternal serum concentration (6). In children, as in adults, serum leptin concentrations closely correlate with body weight and body fat mass =-=(8, 9)-=-. Several recent studies have demonstrated a positive correlation between leptin concentrations in cord blood and birth weight of the newborn infants (8–13). Accordingly, small-for-gestational-age (SG...
1	for gestational age infants: hormonal regulation of intrauterine growth, variation in size at birth and relation to parental factors. Doctoral thesis - Small
1	Tommaselli A, D’Elia A, Di Carlo C, Mariano A, Di Carlo A, et al. Maternal serum and umbilical cord blood leptin concentrations with fetal growth restriction. Obstet Gynecol - Piphetti
1	Leptin as a marker of sexual dimorphism in newborn infants - IM, Geloneze, et al. (Show Context) Citation Context ...lect rather than determine fetal weight gain. These observations are compatible with findings that infants with congenital leptin deficiency or leptin receptor gene mutation have normal birth weights =-=(15, 16)-=-. On the contrary, cord leptin concentration explained up to 15% of the variance in infants’ skinfold Fig. 2. Postnatal change in leptin levels in SGA and AGA infants (assessed by Mann-Whitney U test)...
1	Reseland IE, Saugstad OD, Drevon CA. Leptin levels in pregnant women and newborn infants: gender differences and reduction during the neonatal period. Pediatrics - IB
1	Sarakany I, Szabo I, Rascher W, Blum WF. Postnatal changes in leptin levels in full-term and preterm neonates: their relationship to intrauterine growth, gender and testosterone. Biol Neonate - Ertl, Funke (Show Context) Citation Context ...nder differences might reflect the transient perinatal elevation in sex steroids, as estrogens are associated with higher leptin concentrations, while androgens are inversely related to leptin levels =-=(18)-=-. Not consistent with these observations, Matsuda et al. (12) reported that serum concentrations of estradiol and testosterone did not differ between male and female neonates and did not correlate wit...
1	Sheslow V, Smith-Kirwin M, O’Connor D, et al. Placental leptin: an important new growth factor in intrauterine and neonatal development? Pediatrics - Hassink, Lancey, et al. (Show Context) Citation Context ...with higher leptin concentrations in female newborns, was observed in some (9, 15–18), but not all studies (12, 20). Both placental and fetal adipose tissue production of leptin has been demonstrated =-=(19)-=-, but a different contribution of these two compartments to the umbilical cord leptin levels is difficult to evaluate. However, the suggestion that leptin per se may play a role in fetal growth is sti...
1	Karlberg P. An update of the Swedish Reference Standards for weight, length and head circumference at birth for the given gestational age (1977–1981). Acta Paediatr Scand 1991;80 - Nikasson, Ericsson, et al. (Show Context) Citation Context ... weight and/or length more than –2 SD below the mean, and AGA infants, as having, birth weight and birth length within ±2 SD for a given gestational age and gender according to Swedish reference data =-=(23)-=-. Obstetrical data were recorded from standard medical files with structured form used in all antenatal clinics in Lithuania. Gestational age was defined based on the date of the last menstrual period...