Results 31 to 40 of about 2,967 (117)

Two levels of the inspired oxygen fraction in propofol-anesthetized dogs with high intracranial pressure: cardiopulmonary function

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2014
In the initial stage of traumatic brain injury, the use of 1.0 inspired oxygen fraction (FiO2) is indicated. However, high FiO2 has been correlated with atelectasis.
P.C. Ferro Lopes, N. Nunes, E.A Belmonte, R. M. Almeida, L.G.G.G. Dias, G.B. Pereira Neto, A.L.G. Souza   +6 more
doaj   +1 more source

Effects of iodinated contrast media in a novel model for cerebral vasospasm

Arquivos de Neuro-Psiquiatria, 2015
Objective We developed an in vitro model for vasospasm post subarachnoid hemorrhage that was suitable for investigating brain vessel autoregulation. We further investigated the effects of iodinated contrast medium on the vascular tone and the myogenic ...
Tatiana Nikitina, Olga Zavaritskaya, Vladimir Semenyutin, Pontus B. Persson, Andreas Patzak, Mauricio Sendeski   +5 more
doaj   +1 more source

Efeitos benéficos da oxigenoterapia no desempenho no exercício e na hemodinâmica pulmonar em doentes com DPOC e hipoxemia ligeira

Revista Portuguesa de Pneumologia, 2003
RESUMO: Os benefícios obtidos pela oxigenoterapia de longa duração (OLD) em doentes com DPOC e hipoxemia em repouso (PaO2 inferior a 60 mmHg) estão bem documentados por inúmeros estudos. Nestes doentes a OLD prolonga a so-brevida, reduz o número de internamentos e o desenvolvimento de hipertensão pulmonar secundária, melhora a capacidade para ...
K. Fujimoto, Y. Matsuzawa, S. Yamaguchi, T. Koizumi, K. Kubo   +4 more
openaire   +2 more sources

Meta‐analysis of epidural analgesia in patients undergoing pancreatoduodenectomy

BJS Open, Volume 3, Issue 5, Page 559-571, October 2019., 2019
This study investigated whether epidural analgesia has superior clinical outcomes compared with non‐epidural alternatives in patients undergoing pancreatoduodenectomy. Insufficient high quality studies Background The optimal analgesic technique after pancreatoduodenectomy remains under debate. This study aimed to see whether epidural analgesia (EA) has
J. V. Groen, A. A. J. Khawar, P. A. Bauer, B. A. Bonsing, C. H. Martini, T. H. Mungroop, A. L. Vahrmeijer, J. Vuijk, A. Dahan, J. S. D. Mieog   +9 more
wiley   +1 more source

Association between Stable Coronary Artery Disease and In Vivo Thrombin Generation

Cardiology Research and Practice, Volume 2016, Issue 1, 2016., 2016
Background. Thrombin has been implicated as a key molecule in atherosclerotic progression. Clinical evidence shows that thrombin generation is enhanced in atherosclerosis, but its role as a risk factor for coronary atherosclerotic burden has not been proven in coronary artery disease (CAD) stable patients. Objectives.
Benjamin Valente-Acosta, Manuel Alfonso Baños-González, Marco Antonio Peña-Duque, Marco Antonio Martínez-Ríos, Leslie Quintanar-Trejo, Gad Aptilon-Duque, Mirthala Flores-García, David Cruz-Robles, Guillermo Cardoso-Saldaña, Aurora de la Peña-Díaz, Chim Choy Lang   +10 more
wiley   +1 more source

O POLIMORFISMO 894G>T DO GENE DA ÓXIDO NÍTRICO SINTASE ENDOTELIAL E SUA ASSOCIAÇÃO COM DOENÇA CORONÁRIA

Clinical and Biomedical Research, 2020
O endotélio cumpre um papel fundamental na vasodilatação fisiológica e na proteção da parede arterial frente aos processos de trombose e aterosclerose, assim como na resposta à lesão provocada pela angioplastia ou implante de stent intracoronário.
Germán Iturry-Yamamoto, Alexandre C. Zago, Waldomiro C. Manfroi, Alcides J. Zago   +3 more
doaj   +1 more source

Ophthalmic artery Doppler as potential surrogate marker of angiogenic imbalance in near‐term pregnancy

Ultrasound in Obstetrics &Gynecology, Volume 68, Issue 2, Page 211-219, August 2026.
ABSTRACT Objectives First, to evaluate whether the ratio of soluble fms‐like tyrosine kinase‐1 to placental growth factor (sFlt‐1/PlGF) is associated with hemodynamic changes in ophthalmic artery (OA) Doppler in near‐term pregnancy. Second, to assess the performance of OA Doppler to rule in and rule out angiogenic factor imbalance.
M. F. Tinajero, C. Faraci, M. Cuenca, M. Ferrer, S. Paolucci, E. Gratacos, F. Crovetto, F. Figueras   +7 more
wiley   +1 more source

Alterações hemodinâmicas e percepção subjetiva do esforço em resposta a diferentes métodos de treinamento resistido

Revista Brasileira de Prescrição e Fisiologia do Exercício, 2022
As respostas hemodinâmicas e a percepção subjetiva de esforço são parâmetros que geram dados consistentes para ajuste das variáveis do treinamento resistido.
Pedro Henrique Francisco Nacimento, Leonardo Mateus Teixeira de Rezende, Maria Cecília Teles, Lucas Rogerio dos Reis Caldas   +3 more
doaj  

Handgrip and Acute Hemodynamic Responses During Cyclic Exercise: Randomized Clinical Trial

The Journal of Clinical Hypertension, Volume 28, Issue 6, June 2026.
ABSTRACT During exercise, fine hemodynamic adjustments are essential to ensure adequate energy supply. Although cyclic treadmill exercise has been widely studied, isometric exercise with Handgrip (HG) has gained relevance in conditioning and rehabilitation contexts, yet data on the acute hemodynamic effects of combining these modalities remain scarce ...
Marvyn de Santana do Sacramento, Pedro Elias Santos Souza, Josias Melo Leite, Ramon Martins Barbosa, Alan Carlos Nery dos Santos, Lais dos Santos Marques, Alice Miranda de Oliveira, Jefferson Petto   +7 more
wiley   +1 more source

Longitudinal maternal hemodynamics in high‐risk pregnancies with different subtypes of pre‐eclampsia

Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 5, Page 623-634, May 2026.
ABSTRACT Objective To evaluate maternal cardiac adaptation during pregnancy by comparing longitudinal hemodynamic profiles between women identified as high risk for preterm pre‐eclampsia (PE) who subsequently developed preterm PE, term PE or remained unaffected, as well as low‐risk women.
J. Lin, X. Wang, Y. Chen, L. Nguyen‐Hoang, A. S. T. Tai, I. S. Wong, X. Y. Chen, M. H. Ng, H. H. Y. Leung, A. P. W. Lee, L. C. Poon   +10 more
wiley   +1 more source