Results 81 to 90 of about 888,807 (347)
Reinitiation of compensatory lung growth after subsequent lung resection [PDF]
, 2007 ObjectiveIn experimental animals, pneumonectomy results in rapid, hyperplastic compensatory growth of the remaining lung. The limits of this induced growth are unknown. We tested the hypothesis that compensatory growth can be reinitiated in the same lung
Fernandez, Lucas G. +3 more
core +1 more source
Peripheral blood proteome biomarkers distinguish immunosuppressive features of cancer progression
Molecular Oncology, EarlyView.Immune status significantly influences cancer progression. This study used plasma proteomics to analyze benign 67NR and malignant 4T1 breast tumor models at early and late tumor stages. Immune‐related proteins–osteopontin (Spp1), lactotransferrin (Ltf), calreticulin (Calr) and peroxiredoxin 2 (Prdx2)–were associated with systemic myeloid‐derived ...
Yeon Ji Park +6 more
wiley +1 more source
AI-Powered Semantic Segmentation and Fluid Volume Calculation of Lung CT images in Covid-19 Patients [PDF]
arXiv, 2021 COVID-19 pandemic is a deadly disease spreading very fast. People with the confronted immune system are susceptible to many health conditions. A highly significant condition is pneumonia, which is found to be the cause of death in the majority of patients.
arxiv
Knowledge-based Analysis for Mortality Prediction from CT Images [PDF]
IEEE Journal of Biomedical and Health Informatics, 2019, 2019 Recent studies have highlighted the high correlation between cardiovascular diseases (CVD) and lung cancer, and both are associated with significant morbidity and mortality. Low-Dose CT (LCDT) scans have led to significant improvements in the accuracy of lung cancer diagnosis and thus the reduction of cancer deaths.
arxiv +1 more source
Adverse prognosis gene expression patterns in metastatic castration‐resistant prostate cancer
Molecular Oncology, EarlyView.We aggregated a cohort of 1012 mCRPC tissue samples from 769 patients and investigated the association of gene expression‐based pathways with clinical outcomes. Loss of AR signaling, high proliferation, and a glycolytic phenotype were independently prognostic for poor outcomes, and an adverse transcriptional feature score incorporating these pathways ...
Marina N. Sharifi +26 more
wiley +1 more source
National Journal of Medical Research, 2012 Background: People with Spinal Cord Injury (SCI) frequently experience various complications. Subjects with SCI are in a sitting posture for prolonged periods of time, it is important to know how different sitting postures affect pulmonary function ...
Namrata P Prajapati , Anjali R Bhise
doaj
Contemporary Clinical Trials Communications, 2022 Introduction: Hugo point is the most important pain control point in the body, so the study was performed to determine the effect of Hugo point massage on respiratory volume and the pain intensity after chest tube placement.
Seyede Mahtab Fasihi +4 more
doaj
A damaged-informed lung model for ventilator waveforms [PDF]
arXiv, 2020 The acute respiratory distress syndrome (ARDS) is characterized by the acute development of diffuse alveolar damage (DAD) resulting in increased vascular permeability and decreased alveolar gas exchange. Mechanical ventilation is a potentially lifesaving intervention to improve oxygen exchange but has the potential to cause ventilator-induced lung ...
arxiv
Pressure- and time-dependent alveolar recruitment/derecruitment in a spatially resolved patient-specific computational model for injured human lungs [PDF]
arXiv, 2023 We present a novel computational model for the dynamics of alveolar recruitment/derecruitment (RD), which reproduces the underlying characteristics typically observed in injured lungs. The basic idea is a pressure- and time-dependent variation of the stress-free reference volume in reduced dimensional viscoelastic elements representing the acinar ...
arxiv
Una compliance pulmonar disminuida incrementa los test dinámicos de precarga en un modelo pediátrico de lesión pulmonar aguda [PDF]
, 2015 Indexación: Web of Science; Scielo.Background Preload dynamic tests, pulse pressure variation (PPV) and stroke volume variation (SVV) have emerged as powerful tools to predict response to fluid administration.
Carvajal, Cristóbal +6 more
core +1 more source