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Items: 1 to 50 of 69

1.

Regeneration of Assembled, Molecular-Motor-Based Bionanodevices.

Rahman MA, Reuther C, Lindberg FW, Mengoni M, Salhotra A, Heldt G, Linke H, Diez S, Månsson A.

Nano Lett. 2019 Oct 9;19(10):7155-7163. doi: 10.1021/acs.nanolett.9b02738. Epub 2019 Sep 12.

PMID:
31512480
2.

Feasibility and physiological effects of noninvasive neurally adjusted ventilatory assist in preterm infants.

Gibu CK, Cheng PY, Ward RJ, Castro B, Heldt GP.

Pediatr Res. 2017 Oct;82(4):650-657. doi: 10.1038/pr.2017.100. Epub 2017 Jul 12.

3.

Evaluation of Ultrasound-Based Sensor to Monitor Respiratory and Nonrespiratory Movement and Timing in Infants.

Heldt GP, Ward RJ 3rd.

IEEE Trans Biomed Eng. 2016 Mar;63(3):619-29. doi: 10.1109/TBME.2015.2466633. Epub 2015 Aug 11.

4.

Nanoscale switch for vortex polarization mediated by Bloch core formation in magnetic hybrid systems.

Wohlhüter P, Bryan MT, Warnicke P, Gliga S, Stevenson SE, Heldt G, Saharan L, Suszka AK, Moutafis C, Chopdekar RV, Raabe J, Thomson T, Hrkac G, Heyderman LJ.

Nat Commun. 2015 Aug 4;6:7836. doi: 10.1038/ncomms8836.

5.

The beryllium bronchoalveolar lavage lymphocyte proliferation test: indicator of beryllium sensitization, inflammation or both?

Heldt GH, Deubner DC.

Inhal Toxicol. 2015;27(5):262-71. doi: 10.3109/08958378.2015.1038670. Epub 2015 May 5.

PMID:
25942054
6.

Chronic hypercapnia alters lung matrix composition in mouse pups.

Ryu J, Heldt GP, Nguyen M, Gavrialov O, Haddad GG.

J Appl Physiol (1985). 2010 Jul;109(1):203-10. doi: 10.1152/japplphysiol.00610.2009. Epub 2010 Apr 1.

7.

Impulse oscillometry versus spirometry in a long-term study of controller therapy for pediatric asthma.

Larsen GL, Morgan W, Heldt GP, Mauger DT, Boehmer SJ, Chinchilli VM, Lemanske RF Jr, Martinez F, Strunk RC, Szefler SJ, Zeiger RS, Taussig LM, Bacharier LB, Guilbert TW, Radford S, Sorkness CA; Childhood Asthma Research and Education Network of the National Heart, Lung, and Blood Institute.

J Allergy Clin Immunol. 2009 Apr;123(4):861-7.e1. doi: 10.1016/j.jaci.2008.10.036. Epub 2008 Dec 12.

8.

Tidal volume threshold for colorimetric carbon dioxide detectors available for use in neonates.

Garey DM, Ward R, Rich W, Heldt G, Leone T, Finer NN.

Pediatrics. 2008 Jun;121(6):e1524-7. doi: 10.1542/peds.2007-2708. Epub 2008 May 5.

PMID:
18458036
9.

A cluster-randomized trial of benchmarking and multimodal quality improvement to improve rates of survival free of bronchopulmonary dysplasia for infants with birth weights of less than 1250 grams.

Walsh M, Laptook A, Kazzi SN, Engle WA, Yao Q, Rasmussen M, Buchter S, Heldt G, Rhine W, Higgins R, Poole K; National Institute of Child Health and Human Development Neonatal Research Network.

Pediatrics. 2007 May;119(5):876-90.

PMID:
17473087
10.

Long-term comparison of 3 controller regimens for mild-moderate persistent childhood asthma: the Pediatric Asthma Controller Trial.

Sorkness CA, Lemanske RF Jr, Mauger DT, Boehmer SJ, Chinchilli VM, Martinez FD, Strunk RC, Szefler SJ, Zeiger RS, Bacharier LB, Bloomberg GR, Covar RA, Guilbert TW, Heldt G, Larsen G, Mellon MH, Morgan WJ, Moss MH, Spahn JD, Taussig LM; Childhood Asthma Research and Education Network of the National Heart, Lung, and Blood Institute.

J Allergy Clin Immunol. 2007 Jan;119(1):64-72. Epub 2006 Nov 30. Erratum in: J Allergy Clin Immunol. 2007 Aug;120(2):285.

PMID:
17140647
11.

Long-term inhaled corticosteroids in preschool children at high risk for asthma.

Guilbert TW, Morgan WJ, Zeiger RS, Mauger DT, Boehmer SJ, Szefler SJ, Bacharier LB, Lemanske RF Jr, Strunk RC, Allen DB, Bloomberg GR, Heldt G, Krawiec M, Larsen G, Liu AH, Chinchilli VM, Sorkness CA, Taussig LM, Martinez FD.

N Engl J Med. 2006 May 11;354(19):1985-97.

12.

Response profiles to fluticasone and montelukast in mild-to-moderate persistent childhood asthma.

Zeiger RS, Szefler SJ, Phillips BR, Schatz M, Martinez FD, Chinchilli VM, Lemanske RF Jr, Strunk RC, Larsen G, Spahn JD, Bacharier LB, Bloomberg GR, Guilbert TW, Heldt G, Morgan WJ, Moss MH, Sorkness CA, Taussig LM; Childhood Asthma Research and Education Network of the National Heart, Lung, and Blood Institute.

J Allergy Clin Immunol. 2006 Jan;117(1):45-52.

PMID:
16387583
13.

Virulence role of group B Streptococcus beta-hemolysin/cytolysin in a neonatal rabbit model of early-onset pulmonary infection.

Hensler ME, Liu GY, Sobczak S, Benirschke K, Nizet V, Heldt GP.

J Infect Dis. 2005 Apr 15;191(8):1287-91. Epub 2005 Mar 10.

PMID:
15776375
14.

Characterization of within-subject responses to fluticasone and montelukast in childhood asthma.

Szefler SJ, Phillips BR, Martinez FD, Chinchilli VM, Lemanske RF, Strunk RC, Zeiger RS, Larsen G, Spahn JD, Bacharier LB, Bloomberg GR, Guilbert TW, Heldt G, Morgan WJ, Moss MH, Sorkness CA, Taussig LM.

J Allergy Clin Immunol. 2005 Feb;115(2):233-42.

PMID:
15696076
15.

The Prevention of Early Asthma in Kids study: design, rationale and methods for the Childhood Asthma Research and Education network.

Guilbert TW, Morgan WJ, Krawiec M, Lemanske RF Jr, Sorkness C, Szefler SJ, Larsen G, Spahn JD, Zeiger RS, Heldt G, Strunk RC, Bacharier LB, Bloomberg GR, Chinchilli VM, Boehmer SJ, Mauger EA, Mauger DT, Taussig LM, Martinez FD; Prevention of Early Asthma in Kids Study,Childhood Asthma Research and Education Network.

Control Clin Trials. 2004 Jun;25(3):286-310.

PMID:
15157730
16.

Increased fragility of pulmonary capillaries in newborn rabbit.

Fu Z, Heldt GP, West JB.

Am J Physiol Lung Cell Mol Physiol. 2003 May;284(5):L703-9. Epub 2002 Oct 25.

17.

Thickness of the blood-gas barrier in premature and 1-day-old newborn rabbit lungs.

Fu Z, Heldt GP, West JB.

Am J Physiol Lung Cell Mol Physiol. 2003 Jul;285(1):L130-6. Epub 2003 Mar 14.

18.

Effects of different gain settings during assisted mechanical ventilation using respiratory unloading in rabbits.

Schulze A, Rich W, Schellenberg L, Schaller P, Heldt GP.

Pediatr Res. 1998 Jul;44(1):132-8.

PMID:
9667383
19.

Thoracoabdominal motion in newborns during ventilation delivered by endotracheal tube or nasal prongs.

Kiciman NM, Andréasson B, Bernstein G, Mannino FL, Rich W, Henderson C, Heldt GP.

Pediatr Pulmonol. 1998 Mar;25(3):175-81.

PMID:
9556009
20.

Body surface and airway triggered ventilation in extremely premature infants.

Bernstein G, Heldt GP, Mannino FL.

Acta Paediatr. 1997 Nov;86(11):1275-6. No abstract available.

PMID:
9401529
21.

Partial liquid ventilation--the future is now.

Merritt TA, Heldt GP.

N Engl J Med. 1996 Sep 12;335(11):814-5. No abstract available.

PMID:
8703188
22.

A trial of the safety of inhaled beclomethasone in ventilator-treated neonates.

Liu EA, Heldt GP.

J Pediatr. 1996 Jul;129(1):154-6.

PMID:
8757577
23.

Efficacy of synthetic peptide-containing surfactant in the treatment of respiratory distress syndrome in preterm infant rhesus monkeys.

Revak SD, Merritt TA, Cochrane CG, Heldt GP, Alberts MS, Anderson DW, Kheiter A.

Pediatr Res. 1996 Apr;39(4 Pt 1):715-24.

PMID:
8848350
24.

Effect of N-nitroso-N-methylurethane on gas exchange, lung compliance, and surfactant function of rabbits.

Pappert D, Gilliard N, Heldt G, Merritt TA, Wagner PD, Spragg RG.

Intensive Care Med. 1996 Apr;22(4):345-52.

PMID:
8708173
25.

Randomized multicenter trial comparing synchronized and conventional intermittent mandatory ventilation in neonates.

Bernstein G, Mannino FL, Heldt GP, Callahan JD, Bull DH, Sola A, Ariagno RL, Hoffman GL, Frantz ID 3rd, Troche BI, Roberts JL, Dela Cruz TV, Costa E.

J Pediatr. 1996 Apr;128(4):453-63.

PMID:
8618177
26.

The efficacy and safety of KL4-surfactant in preterm infants with respiratory distress syndrome.

Cochrane CG, Revak SD, Merritt TA, Heldt GP, Hallman M, Cunningham MD, Easa D, Pramanik A, Edwards DK, Alberts MS.

Am J Respir Crit Care Med. 1996 Jan;153(1):404-10.

PMID:
8542150
27.

Airway leak size in neonates and autocycling of three flow-triggered ventilators.

Bernstein G, Knodel E, Heldt GP.

Crit Care Med. 1995 Oct;23(10):1739-44.

PMID:
7587241
28.
29.

Increased and more consistent tidal volumes during synchronized intermittent mandatory ventilation in newborn infants.

Bernstein G, Heldt GP, Mannino FL.

Am J Respir Crit Care Med. 1994 Nov;150(5 Pt 1):1444-8.

PMID:
7952573
30.

Exposure of the hydrophobic components of porcine lung surfactant to oxidant stress alters surface tension properties.

Gilliard N, Heldt GP, Loredo J, Gasser H, Redl H, Merritt TA, Spragg RG.

J Clin Invest. 1994 Jun;93(6):2608-15.

31.

Synchronous mechanical ventilation of neonates.

Bernstein G, Heldt GP, Mannino FL.

Crit Care Med. 1993 Dec;21(12):1984-5. No abstract available.

PMID:
8252909
32.

Response time and reliability of three neonatal patient-triggered ventilators.

Bernstein G, Cleary JP, Heldt GP, Rosas JF, Schellenberg LD, Mannino FL.

Am Rev Respir Dis. 1993 Aug;148(2):358-64.

PMID:
8342899
33.

Atrial natriuretic factor and pulmonary status in premature infants with respiratory distress syndrome: preliminary investigation.

Pesonen E, Heldt GP, Merritt TA, Sahn DJ, Elias W, Tikkanen I, Fyhrquist F, Andersson S.

Pediatr Pulmonol. 1993 Jun;15(6):362-4.

PMID:
8337015
34.

Outcome at twelve months of adjusted age in very low birth weight infants with lung immaturity: a randomized, placebo-controlled trial of human surfactant.

Vaucher YE, Harker L, Merritt TA, Hallman M, Gist K, Bejar R, Heldt GP, Edwards D, Pohjavuori M.

J Pediatr. 1993 Jan;122(1):126-32.

PMID:
8419599
35.
36.

Upper airway function in Ondine's curse.

Olson TS, Woodson GE, Heldt GP.

Arch Otolaryngol Head Neck Surg. 1992 Mar;118(3):310-2.

PMID:
1554454
37.

Detection of neonatal seizures through computerized EEG analysis.

Liu A, Hahn JS, Heldt GP, Coen RW.

Electroencephalogr Clin Neurophysiol. 1992 Jan;82(1):30-7.

PMID:
1370141
38.

The use of synthetic peptides in the formation of biophysically and biologically active pulmonary surfactants.

Revak SD, Merritt TA, Hallman M, Heldt G, La Polla RJ, Hoey K, Houghten RA, Cochrane CG.

Pediatr Res. 1991 May;29(5):460-5.

PMID:
1896249
39.

Randomized, placebo-controlled trial of human surfactant given at birth versus rescue administration in very low birth weight infants with lung immaturity.

Merritt TA, Hallman M, Berry C, Pohjavuori M, Edwards DK 3rd, Jaaskelainen J, Grafe MR, Vaucher Y, Wozniak P, Heldt G, et al.

J Pediatr. 1991 Apr;118(4 Pt 1):581-94.

PMID:
2007937
40.

Radiolabeling of the hydrophobic components of lung surfactant with 3-(trifluoromethyl)-3-(m-[125I]iodophenyl)diazirine.

Gilliard N, Pappert D, Merritt TA, Heldt G, Spragg RG.

Anal Biochem. 1991 Mar 2;193(2):310-5.

PMID:
1872476
41.

Stridor and gastroesophageal reflux in infants.

Nielson DW, Heldt GP, Tooley WH.

Pediatrics. 1990 Jun;85(6):1034-9.

PMID:
2339026
42.

Correlation of patent ductus arteriosus shunting with plasma atrial natriuretic factor concentration in preterm infants with respiratory distress syndrome.

Pesonen E, Merritt AT, Heldt G, Sahn DJ, Elias W, Tikkanen I, Fyhrquist F, Andersson S.

Pediatr Res. 1990 Feb;27(2):137-9.

PMID:
2138278
43.

Exogenous surfactant treatments for neonatal respiratory distress syndrome and their potential role in the adult respiratory distress syndrome.

Merritt TA, Hallman M, Spragg R, Heldt GP, Gilliard N.

Drugs. 1989 Oct;38(4):591-611. Review.

PMID:
2684594
44.

Some infant ventilators do not limit peak inspiratory pressure reliably during active expiration.

Bernstein G, Mannino F, Heldt GP, Kopotic R.

Crit Care Med. 1989 Sep;17(9):969-70. No abstract available.

PMID:
2766776
45.

Closure of the ductus arteriosus and mechanics of breathing in preterm infants after surfactant replacement therapy.

Heldt GP, Pesonen E, Merritt TA, Elias W, Sahn DJ.

Pediatr Res. 1989 Mar;25(3):305-10.

PMID:
2649864
46.

Development of stability of the respiratory system in preterm infants.

Heldt GP.

J Appl Physiol (1985). 1988 Jul;65(1):441-4.

PMID:
3403487
47.
49.

An acute reduction in the fraction of inspired oxygen increases airway constriction in infants with chronic lung disease.

Teague WG, Pian MS, Heldt GP, Tooley WH.

Am Rev Respir Dis. 1988 Apr;137(4):861-5.

PMID:
3354992
50.

Dynamics of chest wall in preterm infants.

Heldt GP, McIlroy MB.

J Appl Physiol (1985). 1987 Jan;62(1):170-4.

PMID:
3558177

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