Search Results - "Zanelli, S A"

Screening Echocardiography Identifies Risk Factors for Pulmonary Hypertension at Discharge in Premature Infants with Bronchopulmonary Dysplasia by Madden, B. A., Conaway, M. R., Zanelli, S. A., McCulloch, M. A.

“…Hypothesis Premature infants with bronchopulmonary dysplasia (BPD) are at increased risk of secondary pulmonary hypertension (BPD-PH). Prior studies yielded…”
Get full text

Mechanisms of Ischemic Neuroprotection by Acetyl-l-carnitine by ZANELLI, S. A.

“…Acetyl-L-carnitine is a naturally occurring substance that, when administered at supraphysiologic concentrations, is neuroprotective in several animal models…”
Get full text

Nitration is a mechanism of regulation of the NMDA receptor function during hypoxia by Zanelli, S.A, Ashraf, Q.M, Mishra, O.P

“…The present study tested the hypothesis that nitration is a mechanism of hypoxia-induced modification of the N-methyl- D-aspartate (NMDA) receptor. To test…”
Get full text

Hypoxia modifies nuclear calcium uptake pathways in the cerebral cortex of the guinea-pig fetus by Zanelli, S.A., Spandou, E., Mishra, O.P., Delivoria-Papadopoulos, M.

“…Nuclear Ca 2+ signals are thought to play a critical role in the initiation and progression of programmed cell death. The present study tests the hypothesis…”
Get full text

Increased excitability and excitatory synaptic transmission during in vitro ischemia in the neonatal mouse hippocampus by Zanelli, S.A, Rajasekaran, K, Grosenbaugh, D.K, Kapur, J

“…Highlights • CA1 pyramidal neurons’ membrane properties are altered during oxygen-glucose deprivation leading to increased excitability. • Excitatory synaptic…”
Get full text

NMDA receptor-mediated calcium influx in cerebral cortical synaptosomes of the hypoxic guinea pig fetus by ZANELLI, S. A, NUMAGAMI, Y, MCGOWAN, J. E, MISHRA, O. P, DELIVORIA-PAPADOPOULOS, M

“…Calcium influx via the NMDA receptor has been proposed as a mechanism of hypoxia-induced neuronal injury. The present study tests the hypothesis that the…”
Get full text

Salmonella berta meningitis in a term neonate by Bowe, A C, Fischer, M, Waggoner-Fountain, L A, Heinan, K C, Goodkin, H P, Zanelli, S A

“…We report the case of a 37-week male infant born via spontaneous vaginal delivery who developed Salmonella berta sepsis and meningitis. The infant was born to…”
Get full text

Implementation of a 'Hypothermia for HIE' program: 2-year experience in a single NICU by Zanelli, S A, Naylor, M, Dobbins, N, Quigg, M, Goodkin, H P, Matsumoto, J A, Fairchild, K D

“…Hypothermia has been shown to be neuroprotective in some newborns with moderate-to-severe perinatal hypoxic-ischemic encephalopathy (HIE). In 2006, the…”
Get full text

The in vivo effect of bilirubin on the N-methyl-D-aspartate receptor/ion channel complex in the brains of newborn piglets by HOFFMAN, D. J, ZANELLI, S. A, KUBIN, J, OM PRAKASH MISHRA, DELIVORIA-PAPADOPOULOS, M

“…Bilirubin neurotoxicity can be mediated by numerous mechanisms due to its increased permeability in neuronal membranes. The present study tests the hypothesis…”
Get full text

Peroxynitrite-induced modification of the N-methyl- d-aspartate receptor in the cerebral cortex of the guinea pig fetus at term by Zanelli, Santina A, Ashraf, Qazi M, Delivoria-Papadopoulos, Maria, Mishra, Om P

“…The present study tests the hypothesis that nitration is a potential mechanism of N-methyl- d-aspartate (NMDA) receptor modification, by assessing the effect…”
Get full text

Phosphorylation of Bcl-2 and Bax proteins during hypoxia in newborn piglets by ASHRAF, Qazi M, ZANELLI, Santina A, MISHRA, Om P, DELIVORIA-PAPADOPOULOS, Maria

“…Studies indicate that phosphorylated Bcl-2 cannot form a heterodimer with Bax and thus may lose its antiapoptotic potential. The present study tests the…”
Get full text

Acute Hypoxia-Induced Alterations of Calbindin-D28k Immunoreactivity in Cerebellar Purkinje Cells of the Guinea Pig Fetus at Term by KATSETOS, CHRISTOS D, SPANDOU, EVANGELIA, LEGIDO, AGUSTIN, TAYLOR, MELISSA L, ZANELLI, SANTINA A, DE CHADAREVIAN, JEAN-PIERRE, CHRISTAKOS, SYLVIA, MISHRA, OM PRAKASH, DELIVORIA-PAPADOPOULOS, MARIA

“…Purkinje cells (PCs) are vulnerable to hypoxic/ischemic insults and rich in calcium and calcium-buffering/sequestering systems, including calcium-binding…”
Get full text

Effect of graded hypoxia on cerebral cortical genomic DNA fragmentation in newborn piglets by Akhter, W, Ashraf, Q M, Zanelli, S A, Mishra, O P, Delivoria-Papadopoulos, M

“…Previous studies have shown that hypoxia is associated with modification of the cerebral cortical nuclear membrane, leading to increased intranuclear calcium…”
Get more information

Nitric oxide impairs mitochondrial movement in cortical neurons during hypoxia by Zanelli, Santina A, Trimmer, Patricia A, Solenski, Nina J

“…Cortical nitric oxide (NO) production increases during hypoxia/ischemia in the immature brain and is associated with both neurotoxicity and mitochondrial…”
Get full text

Effect of nitric oxide synthase inhibition on high affinity Ca(2+)-ATPase during hypoxia in cerebral cortical neuronal nuclei of newborn piglets by Gavini, G, Zanelli, S A, Ashraf, Q M, Mishra, O P, Delivoria-Papadopoulos, M

“…Previous studies have shown that during hypoxia, neuronal nuclear high affinity Ca(2+)-ATPase activity is increased in the cerebral cortex of newborn piglets…”
Get full text

Synaptosomal Calcium Influx in the Cortex of the Hypoxic Guinea Pig Fetus. 258 by Zanelli, S. A., Numagami, Y., Mishra, O. P., Delivoria-Papadopoulos, M.

Get full text

Peroxynitrite-Mediated Synaptosomal Calcium Oscillation Effect of Hypothermia 180 by Numagami, Y, Zanelli, S A, Mishra, O P, Delivoria-Papadopoulos, M

Get full text

Effect of nitric oxide synthase inhibition on high affinity Ca2+-ATPase during hypoxia in cerebral cortical neuronal nuclei of newborn piglets by GAVINI, Gopikrishna, ZANELLI, Santina A, ASHRAF, Qazi M, MISHRA, Om P, DELIVORIA-PAPADOPOULOS, Maria

Get full text

Acute Hypoxia-Induced Alterations of Calbindin-D 28k Immunoreactivity in Cerebellar purkinje Cells of the Guinea pig Fetus at Term by Katsetos, Christos D., Spandou, Evangelia, Legido, Agustin, Taylor, Melissa L., Zanelli, Santina A., de Chadarevian, Jean-Pierre, Christakos, Sylvia, Mishra, Om Prakash, Delivoria-Papadopoulos, Maria

Get full text

Modification of glutamate binding sites in newborn brain during hypoglycemia by McGowan, Jane E., Zanelli, Santina A., Haynes-Laing, Arleen G., Mishra, Om P., Delivoria-Papadopoulos, Maria

“…We have shown that acute insulin-induced hypoglycemia leads to specific changes in the cerebral NMDA receptor-associated ion channel in the newborn piglet. The…”
Get full text