Results 31 to 40 of about 2,433,325 (381)

Crystallographic study of PET radiotracers in clinical evaluation for early diagnosis of Alzheimers

open access: yesActa Crystallographica Section E, 2014
The title compound, C24H25NO3·2CH3OH, which crystallized as a methanol disolvate, has applications as a PET radiotracer in the early diagnosis of Alzheimer's disease.
Angela Altomare   +6 more
doaj   +1 more source

Mercury(II) Complexes of Anionic N-Heterocyclic Carbene Ligands: Steric Effects of the Backbone Substituent

open access: yesMolecules, 2020
Mercury(II) complexes (Me-maloNHCDipp)HgCl (1b), (t-Bu-maloNHCDipp)HgCl (2b) and (t-Bu-maloNHCDipp)HgMe (2c) supported by anionic N-heterocyclic carbenes have been obtained in good yields from the reaction of the potassium salt of N-heterocyclic carbene ...
Chandrakanta Dash   +2 more
doaj   +1 more source

Bovine Holo-Beta-Lactoglobulin Cross-Protects Against Pollen Allergies in an Innate Manner in BALB/c Mice: Potential Model for the Farm Effect

open access: yesFrontiers in Immunology, 2021
The lipocalin beta-lactoglobulin (BLG) is a major protein compound in cow’s milk, and we detected it in cattle stable dust. BLG may be a novel player in the farm protective effect against atopic sensitization and hayfever.
Sheriene Moussa Afify   +12 more
doaj   +1 more source

FGF ligands in Drosophila have distinct activities required to support cell migration and differentiation [PDF]

open access: yes, 2009
Fibroblast growth factor (FGF) signaling controls a vast array of biological processes including cell differentiation and migration, wound healing and malignancy.
Kadam, Snehalata   +3 more
core   +4 more sources

Inhibitory Immune Checkpoint Receptors and Ligands as Prognostic Biomarkers in COVID-19 Patients

open access: yesFrontiers in Immunology, 2022
Coronavirus disease 2019 (COVID-19) is caused by SARS-CoV-2. During T-cell activation, the immune system uses different checkpoint pathways to maintain co-inhibitory and co-stimulatory signals.
Mohammad A. Al-Mterin   +3 more
doaj   +1 more source

Ligand design for site-selective installation of Pd and Pt centers to generate homo- and heteropolymetallic motifs [PDF]

open access: yes, 2010
The modular synthesis of a series of nitrogen-rich polydentate ligands that feature a common pincer-type framework is reported. These ligands allow for site-selective installation of palladium and platinum to give rise to bi- and trimetallic complexes ...
Peters, Jonas C., Suess, Daniel L. M.
core   +2 more sources

Quantitative prediction of multivalent ligand–receptor binding affinities for influenza, cholera, and anthrax inhibition [PDF]

open access: yes, 2018
Multivalency achieves strong, yet reversible binding by the simultaneous formation of multiple weak bonds. It is a key interaction principle in biology and promising for the synthesis of high-affinity inhibitors of pathogens. We present a molecular model
Liese, Susanne, Netz, Roland R.
core   +2 more sources

Cannabinoid Ligands Targeting TRP Channels

open access: yesFrontiers in Molecular Neuroscience, 2019
Transient receptor potential (TRP) channels are a group of membrane proteins involved in the transduction of a plethora of chemical and physical stimuli.
Chanté Muller, P. Morales, P. Reggio
semanticscholar   +1 more source

Some geometric aspects of polyvalent systems modeling

open access: yesLietuvos Matematikos Rinkinys, 2012
In this paper we consider the interaction of ligands and receptors on the plane and in the space.
Irus Grinis   +2 more
doaj   +1 more source

Synthesis and Characterization of two Closed Side Oxadiazole ligands with their Related Complexes Cu( II ) and Pd(II) [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2012
The two oxadiazole new ligands of bis oxadiazol derivatives, have been synthesized by the reaction of (L1)and , oxadiazol-2yl] methane (L2.) with adibic acid in presence of ethnolic solution of potassium hydroxide.
Hikmat A. mohamad
doaj   +1 more source

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