Results 131 to 140 of about 10,382,769 (301)

Effect of Alvarado Score on the Negative Predictive Value of Nondiagnostic Ultrasound for Acute Appendicitis. [PDF]

J Med Ultrasound, 2022
Prapruttam D, Klawandee S, Tangkittithaworn P, Wongwaisayawan S.   +3 more
europepmc   +1 more source

Sensitivity, specificity, positive predictive value, negative predictive value and analytic accuracy of IGRA in culture-positive or culture-negative TB patients.

, 2014
IGRA, interferon-gamma release assay; PPV, positive predicted value; NPV, negative predicted value; Acc, analytic accuracy; CI, confidence interval.Sensitivity, specificity, positive predictive value, negative predictive value and analytic accuracy of ...
Beata Janiszewska-Drobinska (629663), Marek Fol (261496), Grzegorz Kielnierowski (629664), Magdalena Kowalewicz-Kulbat (629665), Magdalena Druszczynska (629666), Marcin Wlodarczyk (629661), Wieslawa Rudnicka (629662)   +6 more
core   +1 more source

Smaller is better: nanobodies meet NMR

FEBS Letters, EarlyView.
Nanobodies are single‐domain antigen‐binding fragments derived from camelid heavy chain antibodies. Their small size, high stability, and exceptional specificity make nanobodies uniquely useful probes for NMR studies of protein dynamics, transient conformational states, and protein–protein interactions.
Oleg Y. Dmitriev
wiley   +1 more source

Tuberculosis contact investigation in low prevalence countries: a European consensus

, 2010
Contact investigation to identify individuals with tuberculosis and latent infection with Mycobacterium tuberculosis is an important component of tuberculosis control in low tuberculosis incidence countries. This document provides evidence-based and best-
Bothamley, GH, J.-P. Zellweger, C. Lange, H. L. Rieder, Chemtob, D, Rieder, HL, Abubakar, I, Bothamley, G H, Erkens, C G M, Kamphorst, M, G. B. Migliori, Rieder, H L, Erkens, C. G. M., Rieder, H. L., I. Abubakar, G. H. Bothamley, Chemtob, D., Zellweger, J.-P., Migliori, G B, Lange, C., Bothamley, G. H., Haas, W, D. Chemtob, Zellweger, J-P, M. Kamphorst, Kamphorst, M., Haas, W., Migliori, G. B., Migliori, GB, W. Haas, Erkens, CGM, Abubakar, I., C. G. M. Erkens, Lange, C   +33 more
core   +1 more source

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

FEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

Negative predictive value of procalcitonin to rule out bacterial respiratory co-infection in critical covid-19 patients. [PDF]

J Infect, 2022
Carbonell R, Urgelés S, Salgado M, Rodríguez A, Reyes LF, Fuentes YV, Serrano CC, Caceres EL, Bodí M, Martín-Loeches I, Solé-Violán J, Díaz E, Gómez J, Trefler S, Vallverdú M, Murcia J, Albaya A, Loza A, Socias L, Ballesteros JC, Papiol E, Viña L, Sancho S, Nieto M, Del M, Lorente C, Badallo O, Fraile V, Arméstar F, Estella A, Abanses P, Sancho I, Guasch N, Moreno G, COVID-19 SEMICYUC Working Group and the LIVEN-Covid-19 Investigators.   +34 more
europepmc   +1 more source

The pooled positive predictive value (PPV) and negative predictive value (NPV) to predict mortality in patients with traumatic brain injury.

, 2014
The pooled positive predictive value (PPV) and negative predictive value (NPV) to predict mortality in patients with traumatic brain injury.
Jian Yang (12136), Wenming Wang (226154), Feng Cheng (124653), Hua Liu (63708), Qiang Yuan (240079)   +4 more
core   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source

The mean sensitivity, specificity, positive predictive value and negative predictive value of SCLIWC in single Weibo status scoring (N = 11).

, 2016
The mean sensitivity, specificity, positive predictive value and negative predictive value of SCLIWC in single Weibo status scoring (N = 11).
Dongdong Jiao (2847353), Nan Zhao (351674), Tingshao Zhu (512444), Shuotian Bai (2847350)   +3 more
core   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source