In this work, we present a model trained on the COVID-QU-Ex dataset containing 33,920 chest X-ray images, with an equal share of COVID-19, Non-COVID pneumonia, and Normal images. The model is an ensemble of pre-trained CNNs (ResNet50, VGG19, and VGG16) and...
To address the COVID-19 classification task using X-ray images, Apostolopoulos et al.8employed five pre-trained DL models, including MobileNetV2, VGG19, Inception, Xception, and InceptionResNetV2, applied to two testing datasets obtained from GitHub and Kaggle. The first testing dataset had 142...
Mechanisms of renal entry and kidney injury in COVID-19 infection. COVID-19 infection in humans proceeds by the interaction of the receptor-binding domain (RBD) of the viral spike protein with the cell-surface angiotensin-converting enzyme II (ACE2). This is followed by the proteolytic cleavag...
To verify the expression of OAS genes shown in Fig.1, we further analyzed the GSE147507 dataset (SARS-CoV-2 infected NHBE) and the GSE179850 dataset (blood sample of COVID-19 patients) to evaluate the expression of OAS gene family in alternative tissues of COVID-19 patients. Results demon...
The dataset supporting the conclusions of this article is included as an Additional file table.Abbreviations ACE2: Angiotensin converting enzyme 2 CDC: Center for Disease Control IPC: Infection prevention and control MERS: Middle East Respiratory Syndrome PRISMA: Preferred Reporting Items for Syste...
Make that attribute a decision node and breaks the dataset into smaller subsets. The tree starts to build through repeating this process recursively for each leaf until one of the conditions satisfies the termination criteria and all the tuples belong to the same attribute value and no more ...
To better understand how the distinctive cell signatures found in the blood of patients with severe COVID-19 affect immune cell compartments in the lungs, particularly the presence of immature neutrophils and HLA-DRLow monocytes, we integrated our dataset using the Seurat V3 pipeline (Stuart et ...
Based on the Gene Expression Omnibus (GEO) database, lung tissue samples from normal and high-fat diet (HFD) fed mice in the GSE16377 dataset were selected as test cohorts to identify differentially expressed genes and conduct bioinformatics analyses. In the animal experiments, mice were randomly...
chacun va pouvoir exprimer [dans le programme qui suit] des points de vue spécifiques, aussi différents qu’il voudra, je me fiche qu’on ne soit pas d’accord avec moi, et je serai content de voir si on ose attaquer le principe même qui est celui des méthodes qui sont validées...
autres termes, à l’absence d’immunité au sein de la population, à son taux d’attaque, à sa capacité à survivre sur les surfaces et dans les gouttelettes, ainsi qu’à sa période d’incubation, qui donne lieu à une forte prévalence de cas sous-cliniques mais déjà contagi...