Results 171 to 180 of about 2,034,857 (344)

Interaction of C3b2‒IgG complexes with complement proteins properdin, factor B and factor H: implications for amplification [PDF]

, 2000
Emiliana Jelezarova, Anna M. Vogt, Hans Lutz   +2 more
openalex   +1 more source

Ancient origins: complement in invertebrates [PDF]

Invertebrate Survival Journal, 2005
Proteins with obvious similarities to mammalian complement are widely distributed in the animal kingdom.In the vertebrate lineage, deuterostomes like sea urchins and tunicates express proteins that arehomologues of C3, the central component of the ...
SV Nair, A Ramsden, DA Raftos
doaj  

New structural motifs on the chymotrypsin fold and their potential roles in complement factor B [PDF]

, 2000
Jing Hua, Yuanyuan Xu, Mike Carson, Dwight Moore, Kevin Macon, John E. Volanakis, Sthanam V.L. Narayana   +6 more
openalex   +1 more source

Mutational Analysis of the Primary Substrate Specificity Pocket of Complement Factor B [PDF]

, 2000
Yuanyuan Xu, Antonella Circolo, Jing Hua, Yue Wang, Sthanam V.L. Narayana, John E. Volanakis   +5 more
openalex   +1 more source

Geometric and dosimetric evaluation of a commercial AI auto‐contouring tool on multiple anatomical sites in CT scans

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Current radiotherapy practices rely on manual contouring of CT scans, which is time‐consuming, prone to variability, and requires highly trained experts. There is a need for more efficient and consistent contouring methods. This study evaluated the performance of the Varian Ethos AI auto‐contouring tool to assess its potential integration into
Robert N. Finnegan, Alexandra Quinn, Patrick Horsley, Joseph Chan, Maegan Stewart, Regina Bromley, Jeremy Booth   +6 more
wiley   +1 more source

In vivo transit dosimetry methodology for whole breast intensity modulated radiation therapy

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Background In vivo transit dosimetry using an electronic portal imaging device (EPID‐IVTD) is an important tool for verifying the accuracy of radiation therapy treatments. Despite its potential, the implementation of EPID‐IVTD in breast intensity modulated radiation therapy (IMRT) treatments has not yet been standardized, limiting its clinical
Lucia Zirone, Elisa Bonanno, Giuseppina R. Borzì, Nina Cavalli, Alessia D'Anna, Andrea Girlando, Martina Pace, Giuseppe Stella, Carmelo Marino   +8 more
wiley   +1 more source

Characterization of IFN-γ regulation of the complement factor B gene in macrophages [PDF]

, 2001
Yong Huang, Peter M. Krein, Brent W. Winston   +2 more
openalex   +1 more source

Position‐dependent offset corrections for ring applicator reconstruction in cervical cancer brachytherapy

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Due to the tight curvature in their design, ring applicators are usually associated with large positioning errors. The standard practice to correct for these deviations based on global offsets may not be sufficient to comply with the recommended tolerance.
Leon G. Aldrovandi, Matthias E. T. Dessein, Shelley M. Pearson, Shelley M. Bulling   +3 more
wiley   +1 more source

Features of the two gene pairs RD-SKI2W and DOM3Z-RP1 located between complement component genes factor B and C4 at the MHC class III region [PDF]

, 2001
Zhenyu Yang
openalex   +1 more source

An extension to the OVH concept for knowledge‐based dose volume histogram prediction in lung tumor volumetric‐modulated arc therapy

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Volumetric‐modulated arc therapy (VMAT) treatment planning allows a compromise between a sufficient coverage of the planning target volume (PTV) and a simultaneous sparing of organs‐at‐risk (OARs). Particularly in the case of lung tumors, deciding whether it is possible or worth spending more time on further improvements of a treatment
Johann Brand, Juliane Szkitsak, Oliver J. Ott, Christoph Bert, Stefan Speer   +4 more
wiley   +1 more source