Maurício Serra Ribeiro

ORCID: 0000-0001-7350-8751
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About
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Research Areas
  • Aortic aneurysm repair treatments
  • Aortic Disease and Treatment Approaches
  • Statistical Mechanics and Entropy
  • Infectious Aortic and Vascular Conditions
  • Cardiac, Anesthesia and Surgical Outcomes
  • Vascular Procedures and Complications
  • Venous Thromboembolism Diagnosis and Management
  • Fractional Differential Equations Solutions
  • Complex Systems and Time Series Analysis
  • Advanced Thermodynamics and Statistical Mechanics
  • Renal and Vascular Pathologies
  • COVID-19 Clinical Research Studies
  • Cerebrovascular and Carotid Artery Diseases
  • Hormonal Regulation and Hypertension
  • Peripheral Artery Disease Management
  • Diagnosis and Treatment of Venous Diseases
  • Sepsis Diagnosis and Treatment
  • Peripheral Nerve Disorders
  • Theoretical and Computational Physics
  • Experimental Behavioral Economics Studies
  • Central Venous Catheters and Hemodialysis
  • Aortic Thrombus and Embolism
  • Cardiovascular Health and Disease Prevention
  • Blood Coagulation and Thrombosis Mechanisms
  • Cardiac Ischemia and Reperfusion

Universidade de São Paulo
2016-2025

Universidade de Ribeirão Preto
2017-2024

Universidade Federal de São Paulo
2023

Clinics Hospital of Ribeirão Preto
2017-2023

Universidade Brasil
2015-2023

Discovery Air (Canada)
2023

Centro de Reprodução Humana Prof. Franco Junior
2023

WinnMed
2019-2021

Mayo Clinic
2016-2021

Hospital de Base
2021

Respiratory symptoms are one of COVID-19 manifestations, and the metalloproteinases (MMPs) have essential roles in lung physiology. We sought to characterize plasmatic levels matrix metalloproteinase-2 9 (MMP-2 MMP-9) patients with severe investigate an association between plasma MMP-2 MMP-9 clinical outcomes mortality. from treated ICU (COVID-19 group) Control were measured zymography. The study groups matched for age, sex, hypertension, diabetes, BMI, obesity profile. lower higher a group...

10.1016/j.biopha.2021.112067 article EN Biomedicine & Pharmacotherapy 2021-08-20

A system of interacting vortices under overdamped motion, which has been commonly used in the literature to model flux-front penetration disordered type-II superconductors, was recently related a nonlinear Fokker-Planck equation, characteristic nonextensive statistical mechanics, through an analysis its stationary state. Herein, this connection is extended by means thorough time evolution system. Numerical data from molecular-dynamics simulations are presented for both position and velocity...

10.1103/physreve.85.021146 article EN Physical Review E 2012-02-27

Objective: The aim of this study was to analyze the outcomes a standardized protocol using routine CSFD, neuromonitoring, LL reperfusion, and selective TASP prevent SCI during F-BEVAR. Background: is be most devastating complication for patient, family, surgeon, with impact on patient’s quality life long-term prognosis. An optimal may used improve outcomes. Methods: Patients enrolled in prospective, nonrandomized single-center between 2013 2018. A prevention TAAAS or complex abdominal...

10.1097/sla.0000000000004624 article EN Annals of Surgery 2021-01-07

The purpose of this study was to test the hypotheses that in obese children: 1) hypocaloric diet (D) improves both heart rate recovery at 1 min (Δ HRR1) cfter an exercise test, and cardiac autonomic nervous system activity (CANSA) children; 2) Diet training (DET) combined leads greater improvement Δ HRR1 after CANSA, than D alone. Moreover, we examined relationships among HRR1, cardiorespiratory fitness anthropometric variables (AV) children submitted DET. 33 (10±0.2 years; body mass index...

10.1055/s-0030-1267158 article EN International Journal of Sports Medicine 2010-11-11

Several previous results valid for one-dimensional nonlinear Fokker-Planck equations are generalized to N-dimensions. A general N-dimensional equation is derived directly from a master equation, by considering nonlinearitiesin the transition rates. Using equations, H-theorem proved;for that, an important relation involving these and entropic forms introduced. It shown that due this relation, classes of connected single form. particular emphasis given class associated Tsallis entropy, in both...

10.3390/e13111928 article EN Entropy 2011-11-01

Under the assumption that physically appropriate entropy of generic complex systems satisfies thermodynamic extensivity, we investigate recently introduced ${S}_{\ensuremath{\delta}}$ (which recovers usual Boltzmann-Gibbs form for $\ensuremath{\delta}=1$) and establish microcanonical canonical extremizing distributions. Using a generalized version H theorem, find nonlinear Fokker-Planck equation associated with entropic functional calculate stationary-state probability We demonstrate both...

10.1103/physreve.88.052107 article EN Physical Review E 2013-11-06

BACKGROUND:The endovascular approach has shown high initial technical success rates, good patency and minimal complications in treating transplant renal artery stenosis (TRAS). The objective of this study was to describe our experience with an TRAS. MATERIAL AND METHODS:We performed a retrospective single-institutional review all kidney procedures at institution from September 2009 2014. All consecutive cases TRAS were included. RESULTS:From total 183 transplantations, 16 patients had Mean...

10.12659/aot.894867 article EN Annals of Transplantation 2015-11-24

Stationary and time-dependent solutions of a nonlinear Kramers equation, as well its associated Fokker-Planck equations, are investigated within the context Tsallis nonextensive statistical mechanics. Since no general analytical found for such an ansatz is considered corresponding asymptotic behavior studied compared with those known standard linear equation. The H-theorem analyzed this equation connection entropy investigated. An application discussed, namely motion Hydra cells in...

10.1103/physreve.91.052106 article EN Physical Review E 2015-05-05

The probability distributions and associated Fokker-Planck equation of the recently postulated entropic form, ${S}_{q,\ensuremath{\delta}}$, are investigated. This entropy was proposed as an unification well-known ${S}_{q}$ nonextensive-statistical mechanics ${S}_{\ensuremath{\delta}}$, which appeared lately a possibly appropriate candidate for black-hole entropy. connection between ${S}_{q,\ensuremath{\delta}}$ nonlinear equation, such to satisfy H-theorem, is explored. stationary-state...

10.1103/physreve.89.052135 article EN Physical Review E 2014-05-23

A model of superconducting vortices under overdamped motion is currently used for describing type-II superconductors. Recently, this has been identified to a nonlinear Fokker-Planck equation and associated an entropic form characteristic nonextensive statistical mechanics, ${S}_{2}(t)\ensuremath{\equiv}{S}_{q=2}(t)$. In the present work, we consider system motion, following irreversible process, so that by using corresponding equation, entropy time rate $[d{S}_{2}(t)/dt]$ investigated. Both...

10.1103/physreve.91.012140 article EN Physical Review E 2015-01-26
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