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Items: 50

1.

Does oxygen pulse trajectory during incremental exercise discriminate impaired oxygen delivery from poor muscle oxygen utilisation?

Degani-Costa LH, Nery LE, Rodrigues MT, Gimenes AC, Ferreira EV, Ota-Arakaki JS, Neder JA, Ramos RP.

ERJ Open Res. 2019 Jun 24;5(2). pii: 00108-2018. doi: 10.1183/23120541.00108-2018. eCollection 2019 Apr.

2.

Carotid chemoreflex activity restrains post-exercise cardiac autonomic control in healthy humans and in patients with pulmonary arterial hypertension.

Paula-Ribeiro M, Ribeiro IC, Aranda LC, Silva TM, Costa CM, Ramos RP, Ota-Arakaki JS, Cravo SL, Nery LE, Stickland MK, Silva BM.

J Physiol. 2019 Mar;597(5):1347-1360. doi: 10.1113/JP277190. Epub 2019 Jan 30.

PMID:
30628073
3.

Inspiratory muscle weakness contributes to exertional dyspnea in chronic thromboembolic pulmonary hypertension.

Rolim JV, Ota-Arakaki JS, Ferreira EVM, Figliolino GAM, Ivanaga I, Vieira EB, Fonseca AXC, Messina CMS, Costa CM, Neder JA, Nery LE, Ramos RP.

PLoS One. 2018 Sep 27;13(9):e0204072. doi: 10.1371/journal.pone.0204072. eCollection 2018.

4.

Pulmonary haemodynamics and mortality in chronic hypersensitivity pneumonitis.

Oliveira RKF, Ota-Arakaki JS, Gomes PS, Gimenez A, Messina CMS, Ramos RP, Ferreira EVM, Systrom DM, Pereira CAC.

Eur Respir J. 2018 Jun 21;51(6). pii: 1800430. doi: 10.1183/13993003.00430-2018. Print 2018 Jun. No abstract available.

PMID:
29622570
5.

How can anemia negatively influence gas exchange?

Ramos RP.

J Bras Pneumol. 2017 Jan-Feb;43(1):1-2. doi: 10.1590/S1806-37562017000100001. English, Portuguese. No abstract available.

6.

Clinical usefulness of end-tidal CO2 profiles during incremental exercise in patients with chronic thromboembolic pulmonary hypertension.

Ramos RP, Ferreira EVM, Valois FM, Cepeda A, Messina CMS, Oliveira RK, Araújo ATV, Teles CA, Neder JA, Nery LE, Ota-Arakaki JS.

Respir Med. 2016 Nov;120:70-77. doi: 10.1016/j.rmed.2016.09.020. Epub 2016 Oct 1.

7.

Diagnostic and prognostic value of right ventricular strain in patients with pulmonary arterial hypertension and relatively preserved functional capacity studied with echocardiography and magnetic resonance.

da Costa Junior AA, Ota-Arakaki JS, Ramos RP, Uellendahl M, Mancuso FJ, Gil MA, Fischer CH, Moises VA, de Camargo Carvalho AC, Campos O.

Int J Cardiovasc Imaging. 2017 Jan;33(1):39-46. doi: 10.1007/s10554-016-0966-1. Epub 2016 Aug 26.

PMID:
27566191
8.

Cerebral microvascular blood flow and CO2 reactivity in pulmonary arterial hypertension.

Treptow E, Oliveira MF, Soares A, Ramos RP, Medina L, Lima R, Alencar MC, Ferreira EV, Ota-Arakaki JS, Tufik S, Nery LE, Bittencourt LR, Neder JA.

Respir Physiol Neurobiol. 2016 Nov;233:60-65. doi: 10.1016/j.resp.2016.08.001. Epub 2016 Aug 10.

PMID:
27521776
9.

Insights into ventilation-gas exchange coupling in chronic thromboembolic pulmonary hypertension.

Neder JA, Ramos RP, Ota-Arakaki JS, Ferreira EM, Hirai DM, Sperandio PA, Alencar MC, Arbex FF, Berton DC, D'Arsigny C, O'Donnell DE.

Eur Respir J. 2016 Jul;48(1):252-4. doi: 10.1183/13993003.01948-2015. Epub 2016 Apr 13. No abstract available.

10.

Intrapulmonary vascular dilatations are common in portopulmonary hypertension and may be associated with decreased survival.

Fonseca AX, Valois FM, Ferreira EV, Oliveira RK, Ramos RP, Messina CM, Costa CM, Nery LE, Ota-Arakaki J.

Liver Transpl. 2016 Apr;22(4):562-3. doi: 10.1002/lt.24390. No abstract available.

11.

Pulmonary artery wedge pressure and exercise oscillatory ventilation in pre-capillary pulmonary hypertension.

Neder JA, Jones JH, Zelt JT, Ramos RP, Ota-Arakaki JS, Hirai DM, Sperandio PA, Alencar MC, Arbex FF, O'Donnell DE.

Int J Cardiol. 2016 Mar 1;206:164-6. doi: 10.1016/j.ijcard.2015.11.020. Epub 2015 Nov 10. No abstract available.

PMID:
26577023
12.

Exercise intolerance in pulmonary arterial hypertension. The role of cardiopulmonary exercise testing.

Neder JA, Ramos RP, Ota-Arakaki JS, Hirai DM, D'Arsigny CL, O'Donnell D.

Ann Am Thorac Soc. 2015 Apr;12(4):604-12. doi: 10.1513/AnnalsATS.201412-558CC. No abstract available.

PMID:
25897744
13.

Preoperative predictive factors for intensive care unit admission after pulmonary resection.

Pinheiro L, Santoro IL, Perfeito JA, Izbicki M, Ramos RP, Faresin SM.

J Bras Pneumol. 2015 Jan-Feb;41(1):31-8. doi: 10.1590/S1806-37132015000100005.

14.

Sildenafil improves skeletal muscle oxygenation during exercise in men with intermittent claudication.

Roseguini BT, Hirai DM, Alencar MC, Ramos RP, Silva BM, Wolosker N, Neder JA, Nery LE.

Am J Physiol Regul Integr Comp Physiol. 2014 Aug 15;307(4):R396-404. doi: 10.1152/ajpregu.00183.2014. Epub 2014 Jun 18.

15.

A haemodynamic study of pulmonary hypertension in chronic hypersensitivity pneumonitis.

Oliveira RK, Pereira CA, Ramos RP, Ferreira EV, Messina CM, Kuranishi LT, Gimenez A, Campos O, Silva CM, Ota-Arakaki JS.

Eur Respir J. 2014 Aug;44(2):415-24. doi: 10.1183/09031936.00010414. Epub 2014 Apr 17.

16.

Segmentation and detection of breast cancer in mammograms combining wavelet analysis and genetic algorithm.

Pereira DC, Ramos RP, do Nascimento MZ.

Comput Methods Programs Biomed. 2014 Apr;114(1):88-101. doi: 10.1016/j.cmpb.2014.01.014. Epub 2014 Jan 21.

PMID:
24513228
17.

Contrasting cardiopulmonary responses to incremental exercise in patients with schistosomiasis-associated and idiopathic pulmonary arterial hypertension with similar resting hemodynamic impairment.

Valois FM, Nery LE, Ramos RP, Ferreira EV, Silva CC, Neder JA, Ota-Arakaki JS.

PLoS One. 2014 Feb 3;9(2):e87699. doi: 10.1371/journal.pone.0087699. eCollection 2014.

18.

Exercise oxygen uptake efficiency slope independently predicts poor outcome in pulmonary arterial hypertension.

Ramos RP, Ota-Arakaki JS, Alencar MC, Ferreira EV, Nery LE, Neder JA.

Eur Respir J. 2014 May;43(5):1510-2. doi: 10.1183/09031936.00167713. Epub 2013 Dec 5. No abstract available.

19.

Usefulness of pulmonary capillary wedge pressure as a correlate of left ventricular filling pressures in pulmonary arterial hypertension.

Oliveira RK, Ferreira EV, Ramos RP, Messina CM, Kapins CE, Silva CM, Ota-Arakaki JS.

J Heart Lung Transplant. 2014 Feb;33(2):157-62. doi: 10.1016/j.healun.2013.10.008. Epub 2013 Oct 11. Erratum in: J Heart Lung Transplant. 2014 Apr;33(4):459. de Oliveira, Rudolf K F [corrrected to Oliveira, Rudolf K F].

PMID:
24268673
20.

Optimizing the evaluation of excess exercise ventilation for prognosis assessment in pulmonary arterial hypertension.

Ferreira EV, Ota-Arakaki JS, Ramos RP, Barbosa PB, Almeida M, Treptow EC, Valois FM, Nery LE, Neder JA.

Eur J Prev Cardiol. 2014 Nov;21(11):1409-19. doi: 10.1177/2047487313494293. Epub 2013 Jun 20.

PMID:
23787797
21.

Clinical usefulness of response profiles to rapidly incremental cardiopulmonary exercise testing.

Ramos RP, Alencar MC, Treptow E, Arbex F, Ferreira EM, Neder JA.

Pulm Med. 2013;2013:359021. doi: 10.1155/2013/359021. Epub 2013 May 12.

22.

Heart rate recovery in pulmonary arterial hypertension: relationship with exercise capacity and prognosis.

Ramos RP, Arakaki JS, Barbosa P, Treptow E, Valois FM, Ferreira EV, Nery LE, Neder JA.

Am Heart J. 2012 Apr;163(4):580-8. doi: 10.1016/j.ahj.2012.01.023. Epub 2012 Mar 30.

PMID:
22520523
23.

Non-small cell lung cancer in never smokers: a clinical entity to be identified.

Santoro IL, Ramos RP, Franceschini J, Jamnik S, Fernandes AL.

Clinics (Sao Paulo). 2011;66(11):1873-7.

24.

[Histopathological findings and biomarker analysis in cutaneous graft-versus-host disease ].

García Gutiérrez JV, González García C, Fleta B, Sánchez-Ortega I, Herrera P, Chinea A, López J, Ramos L, Ramos RP, Duarte R, Odriozola J.

Methods Find Exp Clin Pharmacol. 2010 Dec;32 Suppl A:19-23. Spanish.

PMID:
21381284
25.

Manson's schistosomiasis in the undernourished mouse: some recent findings.

Coutinho EM, Oliveira SA, Barros AF, Silva FL, Ramos RP.

Mem Inst Oswaldo Cruz. 2010 Jul;105(4):359-66. Review.

26.

Tooth structure and fracture strength of cavities.

Mondelli J, Sene F, Ramos RP, Benetti AR.

Braz Dent J. 2007;18(2):134-8.

27.

Microhardness of composite resins at different depths varying the post-irradiation time.

Ciccone-Nogueira JC, Borsatto MC, de Souza-Zaron WC, Ramos RP, Palma-Dibb RG.

J Appl Oral Sci. 2007 Aug;15(4):305-9.

28.

Preliminary results on interleukin-4 and interleukin-10 cytokine production in malnourished, inducible nitric oxide synthase-deficient mice with schistosomiasis mansoni infection.

Ramos RP, Costa VM, Melo CF, Souza VM, Malagueño E, Coutinho EM, Abath FG, Montenegro SM.

Mem Inst Oswaldo Cruz. 2006 Sep;101 Suppl 1:331-2.

29.

Comparison of marginal microleakage of flowable composite restorations in primary molars prepared by high-speed carbide bur, Er:YAG laser, and air abrasion.

Borsatto MC, Corona SA, Chinelatti MA, Ramos RP, de Sá Rocha RA, Pecora JD, Palma-Dibb RG.

J Dent Child (Chic). 2006 May-Aug;73(2):122-6.

PMID:
16948375
30.

Evaluation of the surface hardness of composite resins before and after polishing at different times.

Chinelatti MA, Chimello DT, Ramos RP, Palma-Dibb RG.

J Appl Oral Sci. 2006 Jun;14(3):188-92.

31.

Validity and reproducibility of different combinations of methods for occlusal caries detection: an in vitro comparison.

Souza-Zaroni WC, Ciccone JC, Souza-Gabriel AE, Ramos RP, Corona SA, Palma-Dibb RG.

Caries Res. 2006;40(3):194-201.

PMID:
16707866
32.

Influence of Er:YAG laser on cavity preparation and surface treatment in microleakage of composite resin restorations.

Chinelatti MA, Ramos RP, Chimello DT, Corona SA, Pécora JD, Dibb RG.

Photomed Laser Surg. 2006 Apr;24(2):214-8.

PMID:
16706702
33.

Tensile bond strength of self-etching adhesive systems to primary dentin.

Torres CP, Ciccone JC, Ramos RP, Corona SA, Palma-Dibb RG, Borsatto MC.

Am J Dent. 2005 Dec;18(6):327-32.

PMID:
16433401
34.

Effect of individual or simultaneous curing on sealant bond strength.

Torres CP, Balbo P, Gomes-Silva JM, Ramos RP, Palma-Dibb RG, Borsatto MC.

J Dent Child (Chic). 2005 Jan-Apr;72(1):31-5.

PMID:
16119073
35.

Influence of different beverages on the microhardness and surface roughness of resin composites.

Badra VV, Faraoni JJ, Ramos RP, Palma-Dibb RG.

Oper Dent. 2005 Mar-Apr;30(2):213-9.

PMID:
15853107
36.

Bonding of self-etching and total-etch systems to Er:YAG laser-irradiated dentin. Tensile bond strength and scanning electron microscopy.

Ramos RP, Chinelatti MA, Chimello DT, Borsatto MC, Pécora JD, Palma-Dibb RG.

Braz Dent J. 2004;15 Spec No:SI9-20.

PMID:
15690766
37.

Randomized, controlled trial comparing the retention of a flowable restorative system with a conventional resin sealant: one-year follow up.

Corona SA, Borsatto MC, Garcia L, Ramos RP, Palma-Dibb RG.

Int J Paediatr Dent. 2005 Jan;15(1):44-50.

PMID:
15663444
38.

Microleakage at sealant/enamel interface of primary teeth: effect of Er:YAG laser ablation of pits and fissures.

Borsatto MC, Corona SA, Ramos RP, Liporaci JL, Pécora JD, Palma-Dibb RG.

J Dent Child (Chic). 2004 May-Aug;71(2):143-7.

PMID:
15587098
39.

Bond strength of self-etching primer and total-etch adhesive systems to primary dentin.

Torres CP, Corona SA, Ramos RP, Palma-Dibb RG, Borsatto MC.

J Dent Child (Chic). 2004 May-Aug;71(2):131-4.

PMID:
15587095
40.

Influence of the use of Er:YAG laser for cavity preparation and surface treatment in microleakage of resin-modified glass ionomer restorations.

Chinelatti MA, Ramos RP, Chimello DT, Borsatto MC, Pécora JD, Palma-Dibb RG.

Oper Dent. 2004 Jul-Aug;29(4):430-6.

PMID:
15279483
41.
42.

Bond strength of glass-ionomer cements to caries-affected dentin.

Palma-Dibb RG, de Castro CG, Ramos RP, Chimello DT, Chinelatti MA.

J Adhes Dent. 2003 Spring;5(1):57-62.

PMID:
12729084
43.

Resistance of Aedes aegypti to organophosphates in several municipalities in the State of Rio de Janeiro and Espírito Santo, Brazil.

Lima JB, Da-Cunha MP, Da Silva RC, Galardo AK, Soares Sda S, Braga IA, Ramos RP, Valle D.

Am J Trop Med Hyg. 2003 Mar;68(3):329-33.

PMID:
12685640
44.

In vitro evaluation of microleakage of a flowable composite in Class V restorations.

Chimello DT, Chinelatti MA, Ramos RP, Palma Dibb RG.

Braz Dent J. 2002;13(3):184-7.

PMID:
12428593
45.

Effect of Er:YAG laser on bond strength to dentin of a self-etching primer and two single-bottle adhesive systems.

Ramos RP, Chimello DT, Chinelatti MA, Nonaka T, Pécora JD, Palma Dibb RG.

Lasers Surg Med. 2002;31(3):164-70.

PMID:
12224089
46.

Assessing microleakage in resin composite restorations rebonded with a surface sealant and three low-viscosity resin systems.

Ramos RP, Chinelatti MA, Chimello DT, Dibb RG.

Quintessence Int. 2002 Jun;33(6):450-6.

PMID:
12073726
47.

Microleakage of class V resin composite restorations after bur, air-abrasion or Er:YAG laser preparation.

Corona SA, Borsatto M, Dibb RG, Ramos RP, Brugnera A, Pécora JD.

Oper Dent. 2001 Sep-Oct;26(5):491-7.

PMID:
11551014
48.

Microleakage of a resin sealant after acid-etching, Er:YAG laser irradiation and air-abrasion of pits and fissures.

Borsatto MC, Corona SA, Dibb RG, Ramos RP, Pécora JD.

J Clin Laser Med Surg. 2001 Apr;19(2):83-7.

PMID:
11443794
49.

Effect of three surface sealants on marginal sealing of Class V composite resin restorations.

Ramos RP, Chimello DT, Chinelatti MA, Dibb RG, Mondelli J.

Oper Dent. 2000 Sep-Oct;25(5):448-53.

PMID:
11203855
50.

Chondroid syringoma. A rare occurrence in the hallux.

Wagoner WL, Spencer RB, Ramos RP.

J Am Podiatr Med Assoc. 1993 Jul;83(7):424-5.

PMID:
8394420

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