PubMed İndeksli Yayınlar Koleksiyonu
Permanent URI for this collectionhttps://hdl.handle.net/11727/4810
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Item Serum Neuron-specific Enolase Levels in Preterm and Term Newborns and in Infants 1-3 Months of Age(2015) Abbasoglu, Aslihan; Sarialioglu, Faik; Yazici, Nalan; Bayraktar, Nilufer; Haberal, Aysegul; Erbay, Ayse; 25315754Background: Elevated serum levels of neuron-specific enolase (NSE) was initially assumed to be specific to neuronal tumors (particularly neuroblastoma), but is now known to accompany nontumoral conditions and tumors other than neuroblastomas. There is a need to establish normal ranges for NSE, especially in early infancy. The aims of this study were to determine reference values for NSE in newborns and young infants and to assess whether NSE levels in early infancy (i.e., preterm infants and term infants) differ from the adult reference range for this enzyme. Methods: We enrolled 140 healthy babies, which included 40 preterm newborns (3-15 days old and born at 28-42 weeks gestation), 40 term newborns (< 1 month old and born at term), and 60 young infants 1-3 months old (n = 20 per subgroup of 1-, 2-, and 3-month-old infants). The determination of NSE levels was performed by the electrochemiluminescence immunoassay (ECLIA) method using the Elecysys 2010 device (Roche Diagnostics, Mannheim, Germany). The mean serum NSE levels for the preterm newborns was 21.83 +/- 15.06 ng/mL [95% confidence interval (95%Cl), 16.95-26.71 ng/mL]; term newborns, 18.06 +/- 12.83 ng/mL (95%Cl, 13.94-22.19 ng/mL); and young infants, 9.09 +/- 4.38 ng/mL (95%Cl, 7.96 -10.23 ng/mL). The mean serum NSE level for infants 1-3 months old was within the ECLIA kit's normal range (4.7-18 ng/mL for adults), whereas the corresponding means for the preterm and term newborns were higher (p < 0.001, for both). Conclusion: Our findings suggest that adult reference values should not be applied to the pre-term and term age groups. Copyright (C) 2014, Taiwan Pediatric Association. Published by Elsevier Taiwan LLC. All rights reserved.Item Evaluation of peripheral perfusion in term newborns before and after Yintang (EX-HN 3) massage(2015) Tugcu, Ali Ulas; Cabioglu, Tugrul; Abbasoglu, Aslihan; Ecevit, Ayse; Ince, Deniz Anuk; Tarcan, Aylin; 26742308OBJECTIVE: To identify how acupressure on the acupoint Yintang (EX-HN 3) impacts oxygen saturation, pulse rate, and peripheral perfusion in term-born infants without underlying disease. METHODS: Infants born between weeks 37 and 42 of gestation were included in this study. The polyclinic's neonatology room was noise-controlled and made half-dark to prevent the perfusion index from being confounded. A pulse oximeter was linked to the baby's left lower extremity. Acupressure was applied on Yintang (EX-HN 3) for 30 s clockwise, held for 30 s, and then acupressure was applied for another 30 s counterclockwise. The baby's SaO(2), pulse rate, and perfusion index were recorded for each minute before and after acupressure. RESULTS: When pre- and post-acupressure pulse rate values were compared, a significant decrease in pulse rate values after acupressure application was observed. When pre- and post-acupressure oxygen saturation values were compared, a significant increase in post-acupressure oxygen saturation was observed. In addition, peripheral perfusion increased significantly after acupressure. CONCLUSION: Acupressure application has been used in traditional medicine for many years. However, it is not yet widely used in modern medicine. This study shows the impact of acupressure on neonatal skin perfusion, oxygen saturation, and pulse rate. (C) 2015 JTCM. All rights reserved.