Results 41 to 50 of about 24,276 (249)

Brief report on the relation between complement C3a and anti dsDNA antibody in systemic lupus erythematosus

Scientific Reports, 2022
Systemic lupus erythematosus (SLE) is a complex autoimmune disease characterized by the production of a diverse array of autoantibodies and the dysfunctional activation of the complement system.
Yao-Hua Cai, Jun Deng, Zhao-Lin Chen, Heng Mei, Liang Tang, Shan-Shan Luo, Yu Hu   +6 more
doaj   +1 more source

Re-mineralization potential, shear bond strength and hydration characteristics of experimentally prepared tri-calcium aluminate phase-modified glass ionomer cement on sound and caries-affected dentin (An in vitro/in vivo study)

Bulletin of the National Research Centre, 2021
Background This study aimed to in vivo and in vitro evaluate the remineralization potential and shear bond strength (SBS) of experimentally prepared tri-calcium aluminate (C3A)-modified glass ionomer cements on sound and artificial caries-affected dentin
M. M. Radwan, H. K. Abd EL-Hamid, Shaymaa M. Nagi   +2 more
doaj   +1 more source

Dextran sulfate activates contact system and mediates arterial hypotension via B2 kinin receptors [PDF]

, 1994
To define some of the mechanisms underlying dextran sulfate (DXS)-induced hypotension, we investigated the effects of either the plasma kallikrein inhibitor des-Pro2-[Arg15] aprotinin (BAY x 4620) or the specific bradykinin B2-receptor antagonist Hoe-140
Cheronis, J. C., Kohl, Jacek, M. Jochum, E. Fink, B. Spies, M. Siebeck, M. Spannagl, Siebeck, Matthias, J. C. Cheronis, Cheronis, John C., J. Kohl, H. Fritz, Spannagl, Michael, Jochum, Marianne, Spies, Bernd, Fritz, Hans, Fink, Edwin   +16 more
core   +1 more source

1,7‐Digallatetracarborane: Between Nucleophilic closo‐Cluster and “Inverse Sandwich” Digallylene

Angewandte Chemie, EarlyView.
A dianionic π‐ligand is used to make a Janus‐type twofold complex with low‐valent gallium Ga(+I). The resulting compound can be seen as and reveals the reactivity of both: a Wade‐type closo‐carborane cluster with nucleophilic Ga‐sites, as well as π‐ligand stabilized Ga(I) atoms in an inverse sandwich compound.
Julijan Sarcevic, Tobias Heitkemper, Niklas Mehner, Maximilian Kubis, Christian P. Sindlinger   +4 more
wiley   +2 more sources

Effect of BaCO3 on C3A hydration [PDF]

, 2015
Ba ions are known to immobilise sulfates by forming BaSO4. The use of BaCO3 as a full or partial substitute for gypsum to regulate C3A (3CaO·Al2O3) hydration was consequently studied with a view to establishing its correct dosage in sulfate-resistant ...
Carmona-Quiroga, Paula, Gismera Diez, Sara, Manchobas Pantoja, B, Blanco-Varela, María Teresa   +3 more
core   +1 more source

Genomic organization of the human C3a receptor [PDF]

European Journal of Immunology, 1998
The human C3a receptor (C3aR) mediates the activation of cells by the potent proinflammatory chemoattractant C3a, an anaphylatoxin, generated in the early phase of an inflammatory reaction by proteolytic cleavage of the complement component C3. To understand the molecular mechanisms that regulate C3aR gene expression, we initiated studies to determine ...
D, Paral, B, Sohns, T, Crass, M, Grove, J, Köhl, A, Klos, W, Bautsch   +6 more
openaire   +2 more sources

Supplementary Figure 10 from An NFAT1-C3a-C3aR Positive Feedback Loop in Tumor-Associated Macrophages Promotes a Glioma Stem Cell Malignant Phenotype [PDF]

The effects of C3a on GSCs and HBMECs.
Yaochuan Zhang (18099403), Sheng Han (18099421), Yifu Song (18099406), Mengwu Shi (18099412), Dongxia Tao (18099418), Xiaoliang Wang (18099409), Yibin Lin (18099415)   +6 more
core   +1 more source

The role of complement components (C1q, C3a, MAC) activation in earlyand late-onset preeclampsia and fetal growth restriction

Акушерство, гинекология и репродукция
Introduction. Preeclampsia (PE) remains one of the leading causes for maternal and perinatal morbidity and mortality. Placental insufficiency associated with impaired trophoblast invasion, hypoperfusion, and inflammatory endothelial activation is ...
A. S. Antonova, M. V. Tretyakova, J. Kh. Khizroeva, V. O. Bitsadze, N. F. Kuneshko, S. Morkos, I. S. Kalashnikova, N. Rouzy, G. Gerotziafas, I. Elalamy, A. D. Makatsariya   +10 more
doaj   +1 more source

Supplementary Figure 8 from An NFAT1-C3a-C3aR Positive Feedback Loop in Tumor-Associated Macrophages Promotes a Glioma Stem Cell Malignant Phenotype [PDF]

C3a/C3aR pathway played an important role in the positive regulation of TIM-3 expression by NFAT1.
Yaochuan Zhang (18099403), Sheng Han (18099421), Yifu Song (18099406), Mengwu Shi (18099412), Dongxia Tao (18099418), Xiaoliang Wang (18099409), Yibin Lin (18099415)   +6 more
core   +1 more source

Complement peptide C3a stimulates neural plasticity after experimental brain ischaemia [PDF]

, 2016
Ischaemic stroke induces endogenous repair processes that include proliferation and differentiation of neural stem cells and extensive rewiring of the remaining neural connections, yet about 50% of stroke survivors live with severe long-term disability ...
Morán, Javier, Tulen Pekny, Barnum, Scott R, Pascoe, Michaela C,, Atkins, Alison L, Scott R. Barnum, Stokowska, Anna,, Michaela C. Pascoe, Atkins, Alison L,, Pascoe, Michaela, Stokowska, Anna, Barnum, Scott R,, Nilsson, Jonas A,, Alison L. Atkins, Dragunow, Mike,, Javier Morán, Linda Bulmer, Pekna, Marcela, Nilsson, Jonas A, Bulmer, Linda,, Wetsel, Rick A,, Wetsel, Rick A, Dragunow, Mike, Pascoe, Michaela C.,, Pekny, Tulen, Bulmer, Linda, Pekna, Marcela,, Pekny, Tulen,, Jonas A. Nilsson, Morán, Javier,, Anna Stokowska, Marcela Pekna, Mike Dragunow, Rick A. Wetsel   +33 more
core   +1 more source