Results 331 to 340 of about 11,084,989 (407)

Standard Reference Materials

, 1977
D.A. Ditmars, S. Ishihara, T.B. Douglas, A Cezariliyan   +3 more
openaire   +1 more source

Comparative study of adenosine 3′‐pyrophosphokinase domains of MuF polymorphic toxins

FEBS Open Bio, EarlyView.
With the ultimate goal of understanding the association of toxin‐immunity modules to temperate phages, we characterized toxins from three prophages and examined cross‐protection from immunity proteins. The toxins exhibit adenosine 3′‐pyrophosphokinase activity and are toxic in Escherichia coli.
Eloïse M. Paulet, Julia Bartoli, Atakan Kabtan, Chloé M. Piras, Audrey C. Tempier, Eric Cascales, Julie P. Viala   +6 more
wiley   +1 more source

2023 White Paper on Recent Issues in Bioanalysis: ISR for ADA Assays, the Rise of dPCR vs qPCR, International Reference Standards for Vaccine Assays, Anti-AAV TAb Post-Dose Assessment, NanoString Validation, ELISpot as Gold Standard (Part 3 - Recommendations on Gene Therapy, Cell Therapy, Vaccines Immunogenicity & Technologies; Biotherapeutics Immunogenicity & Risk Assessment; ADA/NAb Assay/Reporting Harmonization). [PDF]

Bioanalysis
Mora J, Palmer R, Wagner L, Wu B, Partridge M, Meena, Sonderegger I, Smeraglia J, Bivi N, Dakappagari N, Diebold S, Garofolo F, Grimaldi C, Kalina W, Kamerud J, Kar S, Marshall JC, Mayer C, Melton A, Merdek K, Nolan K, Picard S, Shao W, Seitzer J, Tanaka Y, Tounekti O, Vigil A, Walravens K, Xu J, Xu W, Xu Y, Yang L, Zhu L, Verthelyi D, Kubiak RJ, Coble K, Gupta S, Abhari MR, Richards S, Song Y, Ullmann M, Calderon B, Cludts I, Gunn GR, Gupta S, Ishii-Watabe A, Manangeeswaran M, Maxfield K, McCush F, O'Day C, Peng K, Poetzl J, Rasamoelisolo M, Saad OM, Scheibner K, Shubow S, Song S, Thacker S.   +57 more
europepmc   +1 more source

Matrigel inhibits elongation and drives endoderm differentiation in aggregates of mouse embryonic stem cells

FEBS Open Bio, EarlyView.
Stem cell‐based embryo models (SCBEMs) are valuable to study early developmental milestones. Matrigel, a basement membrane matrix, is a critical substrate used in various SCBEM protocols, but its role in driving stem cell lineage commitment is not clearly defined.
Atoosa Amel, Rachel Brown, Alexa Rabeling, Mubeen Goolam   +3 more
wiley   +1 more source

Report on Reference Materials and Standard Solutions

Journal of AOAC INTERNATIONAL, 1978
openaire   +2 more sources

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Reference Standards for Cardiorespiratory Fitness in Brazil

Journal of Cardiopulmonary Rehabilitation and Prevention, 2022
Brazilian reference values for cardiorespiratory fitness (CRF) were assessed for national and international heterogeneity. Brazilians had a lower CRF value in the Northeast region and higher in the Southeast region.
M. Milani, J. G. P. O. Milani, G. Cipriano, I. de Castro, Gerson Cipriano Junior   +4 more
semanticscholar   +1 more source

Reference standards for gene fusion molecular assays on cytological samples: an international validation study

Journal of Clinical Pathology, 2021
Aims Gene fusions assays are key for personalised treatments of advanced human cancers. Their implementation on cytological material requires a preliminary validation that may make use of cell line slides mimicking cytological samples.
U. Malapelle, F. Pepe, P. Pisapia, A. Altimari, Claudio Bellevicine, H. Brunnström, R. Bruno, R. Büttner, L. Cirnes, Carlos E. De Andrea, D. de Biase, C. Dumur, K. Ericson Lindquist, G. Fontanini, Eugenio Gautiero, D. Gentien, P. Hofman, V. Hofman, A. Iaccarino, M. Lozano, C. Mayo-de-las-Casas, S. Merkelbach-Bruse, F. Pagni, R. Roman, F. Schmitt, J. Siemanowski, S. Roy-Chowdhuri, G. Tallini, F. Tresserra, S. Vander Borght, P. Vielh, E. Vigliar, G. Vita, B. Weynand, R. Rosell, M. A. Molina Vila, G. Troncone   +36 more
semanticscholar   +1 more source

Chest Radiograph Interpretation with Deep Learning Models: Assessment with Radiologist-adjudicated Reference Standards and Population-adjusted Evaluation.

Radiology, 2019
BackgroundDeep learning has the potential to augment the use of chest radiography in clinical radiology, but challenges include poor generalizability, spectrum bias, and difficulty comparing across studies.PurposeTo develop and evaluate deep learning ...
A. Majkowska, Sid Mittal, David F. Steiner, J. Reicher, S. McKinney, Gavin E Duggan, Krish Eswaran, Po-Hsuan Cameron Chen, Yun Liu, Sreenivasa Raju Kalidindi, Alexander Ding, G. Corrado, Daniel Tse, S. Shetty   +13 more
semanticscholar   +1 more source

TMB standardization by alignment to reference standards: Phase II of the Friends of Cancer Research TMB Harmonization Project.

Journal of Clinical Oncology, 2019
2624 Background: Tumor mutational burden (TMB) is a predictive biomarker of response to immune checkpoint inhibitors across multiple cancers. In Phase 1 of the Friends of Cancer Research Harmonization Project, we demonstrated a robust correlation between
Diana M Merino, L. McShane, M. Butler, V. Funari, M. Hellmann, R. Chaudhary, Shu-Jen Chen, W. Chen, J. Conroy, D. Fabrizio, L. Macconaill, Aparna Pallavajjala, Arnaud Papin, M. Sausen, V. Weigman, Mingchao Xie, A. Zehir, Chen Zhao, Paul Williams   +18 more
semanticscholar   +1 more source

Metabolic reference standards for the neonate

The Journal of Pediatrics, 1966
Oxygen consumption of 92 normally grown newborn babies of birth weight 750 to 3,940 gm has been expressed in terms of various metabolic reference standards in order to identify any systematic variation in expression of metabolic rate that is introduced by these bases of reference in the newborn population.
Jon W. Scopes, John C. Sinclair, William A. Silverman   +2 more
openaire   +4 more sources