Results 51 to 60 of about 3,509,514 (361)

Cannabis sativa and the endogenous cannabinoid system: therapeutic potential for appetite regulation [PDF]

open access: yes, 2011
The herb Cannabis sativa (C. sativa) has been used in China and on the Indian subcontinent for thousands of years as a medicine. However, since it was brought to the UK and then the rest of the western world in the late 19th century, its use has been a ...
Adams   +215 more
core   +3 more sources

A Cre‐dependent lentiviral vector for neuron subtype‐specific expression of large proteins

open access: yesFEBS Letters, EarlyView.
We designed a versatile and modular lentivector comprising a Cre‐dependent switch and self‐cleaving 2A peptide and tested it for co‐expression of GFP and a 2.8 kb gene of interest (GOI) in mouse cortical parvalbumin (PV+) interneurons and midbrain dopamine (TH+) neurons.
Weixuan Xue   +6 more
wiley   +1 more source

Smart Contrast Agents for Magnetic Resonance Imaging

open access: yesCHIMIA, 2016
By visualizing bioactive molecules or biological parameters in vivo, molecular imaging is searching for information at the molecular level in living organisms.
Célia S. Bonnet, Éva Tóth
doaj   +1 more source

Schizophrenia is a TH2 dominant autoimmune disease possibly against acetylcholine receptors of CNS [PDF]

open access: yes, 2012
Schizophrenia is a very common psychiatric disorder. However, its etiology and pathogenesis is still unknown. Current theory saying that neurotransmitter imbalance such as serotonin or dopamine only provides limited effectiveness in schizophrenia ...
Wanchung(Wan-Jiung) Hu
core   +1 more source

Structure and Dynamics of the M3 Muscarinic Acetylcholine Receptor

open access: yesNature, 2012
Acetylcholine, the first neurotransmitter to be identified, exerts many of its physiological actions via activation of a family of G-protein-coupled receptors (GPCRs) known as muscarinic acetylcholine receptors (mAChRs). Although the five mAChR subtypes (
A. Kruse   +13 more
semanticscholar   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

Sedative-like effect of intraperitoneal GABA administration in the open field test [PDF]

open access: yes, 2016
Gamma-Amino Butyric Acid (GABA) is the main inhibitor neurotransmitter of the Central Nervous System (CNS). Its peripheral administration has been matter of discussion. On the one hand, it has been reported that it does not cross the Blood-Brain Barrier (
Gargiulo, Augusto Pascual Ítalo   +7 more
core   +1 more source

Mitochondria‐associated membranes (MAMs): molecular organization, cellular functions, and their role in health and disease

open access: yesFEBS Open Bio, EarlyView.
Mitochondria‐associated membranes (MAMs) are contact sites between the endoplasmic reticulum and mitochondria that regulate calcium signaling, lipid metabolism, autophagy, and stress responses. This review outlines their molecular organization, roles in cellular homeostasis, and how dysfunction drives neurodegeneration, metabolic disease, cancer, and ...
Viet Bui   +3 more
wiley   +1 more source

Treatment of Erectile Dysfunction: Update

open access: yesAmerican Journal of Men's Health, 2007
Erectile dysfunction (ED) is the inability to achieve and maintain an erection. Erectile function is dependent upon complex interactions of neural and vascular pathways.
Rupesh Raina   +3 more
doaj   +1 more source

Current Advances in Allosteric Modulation of Muscarinic Receptors

open access: yesBiomolecules, 2020
Allosteric modulators are ligands that bind to a site on the receptor that is spatially separated from the orthosteric binding site for the endogenous neurotransmitter.
Jan Jakubik, Esam E. El-Fakahany
doaj   +1 more source

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