Results 151 to 160 of about 160,264 (281)

The Evaluation of the Level of C3 and C4 Complements in Unstimulated Saliva of Patients with Oral Lichen Planus

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2020
Background and Objectives: Deficiency in the complement system can lead to some autoimmune diseases, such as systemic lupus erythematosus. The purpose of this study was to investigate the levels of C3 and C4 complements in unstimulated saliva of ...
Bita Rohani, Mohammad-Hossein Mirzaii-Dizgah, Iraj Mirzaii-Dizgah   +2 more
doaj  

RT‐DETR‐DA for Complex Scenes: Distracted Driving Detection With Feature Interaction and Dynamic Perception

Advanced Intelligent Systems, EarlyView.
This work proposes RT‐DETR‐DA, an enhanced real‐time detection framework for identifying distracted driving in complex, real‐world environments. The model introduces a dynamic sparse gating multiscale attention module and an attention‐guided dual‐path fusion module to strengthen multiscale perception and cross‐layer feature interaction.
Yi Liu, QiaoXing Li, XiBin Wang, Ying He, Sen Zhang   +4 more
wiley   +1 more source

Monocyte uptake of polymeric peptidoglycan is bimodal and governed by complement C3 and C4 opsonins

JCI Insight
Peptidoglycans (PGNs) are structural polymers of the bacterial cell wall and a common microbial molecular pattern encountered by the immune system daily.
Narcis I. Popescu, Jędrzej Kluza, Megan A. Reidy, Elizabeth Duggan, John D. Lambris, Linda F. Thompson, K. Mark Coggeshall   +6 more
doaj   +1 more source

Isolation and Reactivity of a Square‐Planar Trisamido Silane

Angewandte Chemie International Edition, EarlyView.
We report the synthesis and comprehensive characterisation of a square‐planar Si(+IV) hydride supported by an unsymmetric, trianionic and dearomatised N,N,N‐pincer ligand. This system enables element–ligand cooperative reactivity as an alternative to silicon‐centred redox chemistry, illuminating a largely unexplored regime in high‐valent silicon ...
David M. J. Krengel, Xiaobai Wang, Christopher Golz, Regine Herbst‐Irmer, Oliver P. E. Townrow, Malte Fischer   +5 more
wiley   +1 more source

Complement C4 Gene Copy Number Variation Genotyping by High Resolution Melting PCR. [PDF]

Int J Mol Sci, 2020
Jaimes-Bernal CP, Trujillo M, Márquez FJ, Caruz A.   +3 more
europepmc   +1 more source

C3 and C4 complement components in autoimmune hepatitis.

مجلة كلية الطب, 2007
Background: . Autoimmune hepatitis (AIH) is an unresolving inflammation of the liver of unknown cause associated with interface hepatitis on histological examination,hypergammaglobulinemia and presence of circulating autoantibodies.
Eman Sh. AL-Obeidy, Khalida M. Mousawy, Faruk AL-Rawi   +2 more
doaj  

A Synergistic Inhibitor Development Strategy Against Human UDP‐Galactose‐4‐Epimerase

Angewandte Chemie International Edition, EarlyView.
The epimerase GalE is crucial for the biosynthesis of cancer‐relevant O‐GalNAc glycans. Here, we employ orthogonal, structurally enabled small molecule fragment screens to yield both covalent and non‐covalent inhibitors against GalE within no more than 22 elaborated compounds.
William M. Browne, Jonathan Pettinger, Teresa Weckwerth, Andrew Purkiss, Sing Hei Lok, Louisa Penicaut, Roksana Ogrodowicz, Raveena Prema, Simone Kunzelmann, Chloe Roustan, Ganka Bineva‐Todd, Saskia Pieters, Francesca Zappacosta, Alfred E. Doherty, Isobel Oram, Christelle Soudy, Robert Quinlan, Joanna Redmond, Svend Kjaer, David House, Stephane Mouilleron, Jacob T. Bush, Benjamin Schumann   +22 more
wiley   +1 more source

Radical Cascade Combining Cross‐Olefin Coupling with the Smiles‐Truce Rearrangement

Angewandte Chemie International Edition, EarlyView.
We present a cobalt‐catalysed radical cascade that efficiently merges two alkene starting materials to form multiple bonds in a single step. The process begins with a cobalt‐catalysed hydrogen‐atom transfer‐to a styrene double bond, followed by a Giese addition.
Jingyang Qin, Lucas Popek, Moritz Wyrtki, Christopher J. Teskey   +3 more
wiley   +1 more source

Low Complement C4 Predicts Improvement of Kidney Function After Direct-Acting Antiviral Therapy for Hepatitis C Virus. [PDF]

Hepatol Commun, 2020
Sise ME, Strohbehn I, Chute D, Corey KE, Fusco DN, Sabbisetti VS, Waikar SS, Chung RT.   +7 more
europepmc   +1 more source

Copy number variation at the complement C4 locus is associated with risk for multiple sclerosis. [PDF]

Mult Scler
Williams J, Marin WM, Wade KJ, Suseno R, Kizer K, Caillier S, Augusto DG, Norman PJ, Hollenbach JA.   +8 more
europepmc   +1 more source