AIMC Topic: Specimen Handling

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Does artificial intelligence have a role in the IVF clinic?

Reproduction & fertility Aug 23, 2021
The success of IVF has remained stagnant for a decade. The focus of a great deal of research is to improve on the current ~30% success rate of IVF. Artificial intelligence (AI), or machines that mimic human intelligence, has been gaining traction for...
Specimen Handling Humans Artificial Intelligence Female Male Fertilization in Vitro Ovum Semen Spermatozoa
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The impact of site-specific digital histology signatures on deep learning model accuracy and bias.

Nature communications Jul 20, 2021
The Cancer Genome Atlas (TCGA) is one of the largest biorepositories of digital histology. Deep learning (DL) models have been trained on TCGA to predict numerous features directly from histology, including survival, gene expression patterns, and dri...
Humans Biomarkers, Tumor Risk Assessment Neoplasms Mutation Data Accuracy DNA Mutational Analysis Specimen Handling Gene Expression Profiling Deep Learning Image Processing, Computer-Assisted Neoplasm Staging
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Lidar-Camera Semi-Supervised Learning for Semantic Segmentation.

Sensors (Basel, Switzerland) Jul 14, 2021
In this work, we investigated two issues: (1) How the fusion of lidar and camera data can improve semantic segmentation performance compared with the individual sensor modalities in a supervised learning context; and (2) How fusion can also be levera...
Supervised Machine Learning Semantics Specimen Handling
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Hybrid AI-assistive diagnostic model permits rapid TBS classification of cervical liquid-based thin-layer cell smears.

Nature communications Jun 10, 2021
Technical advancements significantly improve earlier diagnosis of cervical cancer, but accurate diagnosis is still difficult due to various factors. We develop an artificial intelligence assistive diagnostic solution, AIATBS, to improve cervical liqu...
Artificial Intelligence Prospective Studies Computer Simulation Retrospective Studies Humans Image Processing, Computer-Assisted Female Vaginal Smears Early Detection of Cancer Uterine Cervical Neoplasms Specimen Handling Deep Learning
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Editorial for "Deep Learning Whole-Gland and Zonal Prostate Segmentation on a Public MRI Dataset".

Journal of magnetic resonance imaging : JMRI May 30, 2021
Specimen Handling Humans Male Deep Learning Image Processing, Computer-Assisted Magnetic Resonance Imaging Prostate
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Segmenting lung lesions of COVID-19 from CT images via pyramid pooling improved Unet.

Biomedical physics & engineering express May 20, 2021
Segmenting lesion regions of Coronavirus Disease 2019 (COVID-19) from computed tomography (CT) images is a challenge owing to COVID-19 lesions characterized by high variation, low contrast between infection lesions and around normal tissues, and blur...
Algorithms Tomography, X-Ray Computed SARS-CoV-2 Deep Learning Humans Neural Networks, Computer COVID-19 Image Processing, Computer-Assisted Lung Diseases Specimen Handling
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Micro-morphological feature visualization, auto-classification, and evolution quantitative analysis of tumors by using SR-PCT.

Cancer medicine Mar 7, 2021
Tissue micro-morphological abnormalities and interrelated quantitative data can provide immediate evidences for tumorigenesis and metastasis in microenvironment. However, the multiscale three-dimensional nondestructive pathological visualization, mea...
Microvessels Intestinal Neoplasms Neovascularization, Pathologic Specimen Handling X-Ray Microtomography Synchrotrons Liver Principal Component Analysis Area Under Curve Humans Neural Networks, Computer Machine Learning Tomography, X-Ray Computed Stomach Neoplasms Tumor Microenvironment Liver Neoplasms
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The implementation of a rapid sample preparation method for the detection of SARS-CoV-2 in a diagnostic laboratory in South Africa.

PloS one Oct 20, 2020
The SARS-CoV-2 pandemic has resulted in shortages of both critical reagents for nucleic acid purification and highly trained staff as supply chains are strained by high demand, public health measures and frequent quarantining and isolation of staff. ...
Humans Pneumonia, Viral Pandemics COVID-19 Reproducibility of Results Specimen Handling SARS-CoV-2 Laboratories, Hospital Sensitivity and Specificity South Africa Clinical Laboratory Techniques Reverse Transcriptase Polymerase Chain Reaction RNA, Viral Betacoronavirus Robotics Coronavirus Infections COVID-19 Testing
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Purification of viable peripheral blood mononuclear cells for biobanking using a robotized liquid handling workstation.

Journal of translational medicine Nov 12, 2019
BACKGROUND: The purification of peripheral blood mononuclear cells (PBMCs) by means of density gradient (1.07 g/mL) centrifugation is one of the most commonly used methods in diagnostics and research laboratories as well as in biobanks. Here, we eval...
Preservation, Biological Erythrocyte Count Specimen Handling Cell Separation Biological Specimen Banks Erythrocytes Humans Automation Female Reproducibility of Results Aged, 80 and over Aged Leukocytes, Mononuclear Adult Cell Survival Male Robotics Middle Aged Lymphocytes
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A low-cost, automated parasite diagnostic system via a portable, robotic microscope and deep learning.

Journal of biophotonics May 30, 2019
Manual hand counting of parasites in fecal samples requires costly components and substantial expertise, limiting its use in resource-constrained settings and encouraging overuse of prophylactic medication. To address this issue, a cost-effective, au...
Drug Resistance Parasitemia Eimeria Dogs Goats Pattern Recognition, Automated Microscopy Neural Networks, Computer Anthelmintics Sheep Machine Learning Specimen Handling Deep Learning Animals Haplorhini Feces Image Processing, Computer-Assisted Robotics
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