Results 31 to 40 of about 1,301,268 (279)

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

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

Metal–ligand cooperation at tethered π-ligands

open access: yesDalton Transactions, 2016
Recent advances in the use of tethered π-coordinating ligands for metal–ligand cooperation.
Dide G. A. Verhoeven, Marc-Etienne Moret
openaire   +4 more sources

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

Spotlight on Nociceptin/Orphanin FQ Receptor in the Treatment of Pain

open access: yesMolecules, 2022
In our society today, pain has become a main source of strain on most individuals. It is crucial to develop novel treatments against pain while focusing on decreasing their adverse effects. Throughout the extent of development for new pain therapies, the
Amal El Daibani, Tao Che
doaj   +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

Spectroscopic Studies on Tetra (sulphonaphthyl) Porphine Iron (II) Solutions with Pyridine Substituents as a Ligands [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2012
Electronic absorption spectra at 15 ºC, Stability constants and ∆H, ∆G,∆S of tetra (sulphonaphthyl) porphine iron (ІІ) solutions with pyridine substituents as a ligands are reported and discussed.
Jehad A.Taies
doaj   +1 more source

Predicting target-ligand interactions using protein ligand-binding site and ligand substructures [PDF]

open access: yesBMC Systems Biology, 2015
Cell proliferation, differentiation, Gene expression, metabolism, immunization and signal transduction require the participation of ligands and targets. It is a great challenge to identify rules governing molecular recognition between chemical topological substructures of ligands and the binding sites of the targets.We suppose that the ligand-target ...
Wang, Caihua   +4 more
openaire   +2 more sources

Functional Studies of Sex Pheromone Receptors in Asian Corn Borer Ostrinia furnacalis

open access: yesFrontiers in Physiology, 2018
Lepidopteran insects use sex pheromones for sexual communication. Pheromone receptors expressed on peripheral olfactory receptor neurons (ORNs) are critical part to detect the sex pheromones. In genus Ostrinia, several pheromone receptors were functional
Wei Liu   +4 more
doaj   +1 more source

Translocator protein in the rise and fall of central nervous system neurons

open access: yesFrontiers in Cellular Neuroscience, 2023
Translocator protein (TSPO), a 18 kDa protein found in the outer mitochondrial membrane, has historically been associated with the transport of cholesterol in highly steroidogenic tissues though it is found in all cells throughout the mammalian body ...
Garett Cheung   +2 more
doaj   +1 more source

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