Results 11 to 20 of about 1,877,814 (364)

Assessing the suitability of cell counting methods during different stages of a cell processing workflow using an ISO 20391-2 guided study design and analysis

Frontiers in Bioengineering and Biotechnology, 2023
Cell counting is a fundamental measurement for determining viable cell numbers in biomanufacturing processes. The properties of different cell types and the range of intended uses for cell counts within a biomanufacturing process can lead to challenges ...
Colleen Richards, Sumona Sarkar, Jennifer Kandell, Richard Snyder, Uma Lakshmipathy   +4 more
doaj   +1 more source

Performance Evaluation of Microscanner Plus, an Automated Image-Based Cell Counter, for Counting CD4+ T Lymphocytes in HIV Patients

Diagnostics, 2023
Counting CD4+ T lymphocytes using flow cytometry is a standard method for monitoring patients with HIV infections. Simpler and cheaper alternatives to flow cytometry are in high demand because getting access to flow cytometers is difficult or impossible ...
Woong Sik Jang, Junmin Lee, Seoyeon Park, Chae Seung Lim, Jeeyong Kim   +4 more
doaj   +1 more source

Variability in white blood cell count during uncomplicated malaria and implications for parasite density estimation: a WorldWide Antimalarial Resistance Network individual patient data meta-analysis

Malaria Journal, 2023
Background The World Health Organization (WHO) recommends that when peripheral malarial parasitaemia is quantified by thick film microscopy, an actual white blood cell (WBC) count from a concurrently collected blood sample is used in calculations ...
WorldWide Antimalarial Resistance Network White Blood Cell Count in Malaria Study Group
doaj   +1 more source

A New Graphic Type Differentiation of Cell Account Determination for Distinguishing Acute Periprosthetic Joint Infection from Hemarthrosis

Antibiotics, 2022
Aims: This study evaluates the value of a new graphic representation of cell count data of synovial fluid in the diagnosis of acute periprosthetic joint infection (PJI).
Bernd Fink, Marius Hoyka, Elke Weissbarth, Philipp Schuster, Irina Berger   +4 more
doaj   +1 more source

Quantitative analysis of the change in neuronal numerical density of the human nucleus dentatus within development [PDF]

Vojnosanitetski Pregled, 2011
Background/Aim. The role of the dentate nucleus is to coordinate input information coming from the lower olivary complex and various parts of the brainstem of the spinal marrow with the output information from the cerebellar cortex.
Gudović Radmila, Marić Dušica L., Krstonošić Bojana, Babović Siniša S., Ristanović Dušan, Milošević Nebojša T.   +5 more
doaj   +1 more source

Evaluation of Flow Cytometry for Cell Count and Detection of Bacteria in Biological Fluids

Microbiology Spectrum, 2022
The analysis of biological fluids is crucial for the diagnosis and monitoring of diseases causing effusions and helps in the diagnosis of infectious diseases.
N. Dossou, I. Gaubert, C. Moriceau, E. Cornet, S. le Hello, D. Malandain   +5 more
doaj   +1 more source

Mesophilic and Thermophilic Anaerobic Digestion of Wheat Straw in a CSTR System with ‘Synthetic Manure’: Impact of Nickel and Tungsten on Methane Yields, Cell Count, and Microbiome

Bioengineering, 2022
Lignocellulosic residues, such as straw, are currently considered as candidates for biogas production. Therefore, straw fermentations were performed to quantitatively estimate methane yields and cell counts, as well as to qualitatively determine the ...
Richard Arthur, Sebastian Antonczyk, Sandra Off, Paul A. Scherer   +3 more
doaj   +1 more source

Intratumoural immune signature to identify patients with primary colorectal cancer who do not require follow-up after resection: an observational study

Health Technology Assessment, 2021
Background: Following surgical and adjuvant treatment of primary colorectal cancer, many patients are routinely followed up with axial imaging (most commonly computerised tomography imaging) and blood carcinoembryonic antigen (a tumour marker) testing ...
John N Primrose, Siân A Pugh, Gareth Thomas, Matthew Ellis, Karwan Moutasim, David Mant   +5 more
doaj   +1 more source

Impact of Different Cell Counting Methods in Molecular Monitoring of Chronic Myeloid Leukemia Patients

Diagnostics, 2022
Background: Detection of BCR-ABL1 transcript level via real-time quantitative-polymerase-chain reaction (Q-PCR) is a clinical routine for disease monitoring, assessing Tyrosine Kinase Inhibitor therapy efficacy and predicting long-term response in ...
Stefania Stella, Silvia Rita Vitale, Fabio Stagno, Michele Massimino, Adriana Puma, Cristina Tomarchio, Maria Stella Pennisi, Elena Tirrò, Chiara Romano, Francesco Di Raimondo, Emma Cacciola, Rossella Cacciola, Livia Manzella   +12 more
doaj   +1 more source

The Graphical Representation of Cell Count Representation: A New Procedure for the Diagnosis of Periprosthetic Joint Infections

Antibiotics, 2021
Aim: This study was designed to answer the question whether a graphical representation increase the diagnostic value of automated leucocyte counting of the synovial fluid in the diagnosis of periprosthetic joint infections (PJI).
Bernd Fink, Marius Hoyka, Elke Weissbarth, Philipp Schuster, Irina Berger   +4 more
doaj   +1 more source