Results 41 to 50 of about 332 (164)

Type 1 and CD103+ Type 2 Conventional Dendritic Cells Are Decreased in Active Patients with Ulcerative Colitis but Not with Crohn's Disease

open access: yesEuropean Journal of Immunology, Volume 56, Issue 2, February 2026.
Human lamina propia mononuclear cells (LPMC) were isolated from intestinal biopsies and resections, as well as peripheral blood mononuclear cells (PBMC) from blood. Using flow cytometry approaches, we characterized cDC subsets and assessed their functional capacity through T‐cell coculture assays (after isolation of the different subsets of cDC using ...
Elisa Arribas‐Rodríguez   +18 more
wiley   +1 more source

Reprogramming Immunogenicity of Iron Oxide Nanoparticles through Sulfated Glycan Presentation

open access: yesSmall, Volume 22, Issue 11, 20 February 2026.
This study presents a comparative analysis of heparin (HP)‐ and dextran sulfate (DS)‐coated superparamagnetic iron oxide nanoparticles (SPIONs) as a tunable immunomodulatory platform where surface chemistry dictates therapeutic function. DS‐SPIONs are preferentially internalized by myeloid cells, reprogramming them into a pro‐healing M2 phenotype ...
Negin Pournoori   +8 more
wiley   +1 more source

Some kinetic mechanistic and synthetic studies of the reactions of cyanide ions with aromatic nitro-compounds [PDF]

open access: yes, 1991
The reactions of cyanide ions with some benzene derivatives activated with electron-withdrawing groups have been studied in methanol, and in DMSO, and in mixtures of these solvents.
Elsegood, Simon Edward
core  

Kinetic and equilibrium studies of the reactions of some aromatic nitro compounds with metal alkoxides [PDF]

open access: yes, 1981
Kinetic and equilibrium measurements have been made for σ-adduct formation from propoxide ions in propan-1-ol with 1,3,5-trinitrobenzene and a series of l-propoxy-2,4-dinitro-6-x-benzenes ( x = NO(_2), Cl, CO(_2)Pr, H).The results are compared with those
Al-Aruri, Ahmad D. A.
core  

Some structural, equilibrium and kinetic studies of aromatic nitro-compounds with nucleophiles [PDF]

open access: yes, 1970
The interactions of certain aromatic nitre compounds with nucleophiles in protic solvents and in protic dipolar aprotic solvent mixtures have been investigated using the techniques of proton magentic resonance and visible spectroscopy. Picrate ion reacts
El-Ghariani, Mukhtar A.
core  

Reação de substituição nucleofílica aromática em 1,2-dicloro-4,5-dinitrobenzeno [PDF]

open access: yes, 2006
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciencias Fisicas e Matematicas. Programa de Pós-Graduação em QuímicaO 1,2-dicloro-4,5-dinitrobenzeno (DCDNB) reage com aminas primárias e secundárias, em acetonitrila, em ...
Menezes, Fabrício Gava
core  

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