Results 41 to 50 of about 103,228 (328)

Neuropeptide Y: A stressful review [PDF]

open access: yesNeuropeptides, 2016
Stress is defined as an adverse condition that disturbs the homeostasis of the body and activates adaptation responses. Among the many pathways and mediators involved, neuropeptide Y (NPY) stands out due to its unique stress-relieving, anxiolytic and neuroprotective properties.
Peter Holzer, Florian Reichmann
openaire   +2 more sources

A Promising Therapeutic Target for Metabolic Diseases: Neuropeptide Y Receptors in Humans

open access: yesCellular Physiology and Biochemistry, 2017
Human neuropeptide Y (hNPY) is one of the most widely expressed neurotransmitters in the human central and peripheral nervous systems. It consists of 36 highly conserved amino acid residues, and was first isolated from the porcine hypothalamus in 1982 ...
Min Yi   +6 more
doaj   +1 more source

Changes in the tissue concentrations of several neuropeptides in porcine intestines and intestine-innervating ganglia in the course of porcine proliferative enteropathy

open access: yesVeterinární Medicína, 2018
Inflammatory processes are associated with changes in the interplay of different pro- and anti-inflammatory factors, including neuropeptides, in tissue.
Z. Pidsudko   +6 more
doaj   +1 more source

Chronic central neuropeptide Y infusion in normal rats: status of the hypothalamo-pituitary-adrenal axis, and vagal mediation of hyperinsulinaemia [PDF]

open access: yes, 2018
Summary: Neuropeptide Y in the hypothalamus is a potent physiological stimulator of feeding, and may contribute to the characteristic metabolic defects of obesity when hypothalamic levels remain chronically elevated.
Cusin, I.   +6 more
core  

The evolution and variety of RFamide-type neuropeptides: insights from deuterostomian invertebrates [PDF]

open access: yes, 2014
Five families of neuropeptides that have a C-terminal RFamide motif have been identified in vertebrates: (1) gonadotropin-inhibitory hormone (GnIH), (2) neuropeptide FF (NPFF), (3) pyroglutamylated RFamide peptide (QRFP), (4) prolactin-releasing peptide (
Elphick, MR, Mirabeau, O
core   +1 more source

Comprehensive Characterization of Bihormonal Cells and Endocrine Cell Lineages in Mammalian Pancreatic Islets

open access: yesAdvanced Science, EarlyView.
This study integrates dual‐reporter genetics, imaging flow cytometry, and single‐cell sequencing to characterize rare bihormonal cells in mouse and human pancreatic islets. Gcg⁺Ins⁺ cells resemble α‐cells rather than transitional states. Cross‐species gene network analysis refines islet cell taxonomy and reveals human‐specific δ‐cell subtypes ...
Xin‐Xin Yu   +10 more
wiley   +1 more source

EFFECT OF ALPHA TOCOPHEROL ON CHRONIC STRESS INDUCED DERANGEMENTS INN NEUROPEPTIDEY ON SPRAGUE DAWLEY RATS

open access: yesPakistan Armed Forces Medical Journal, 2020
Objective: To determine the chronic stress induced decline in plasma Neuropeptide Y (NPY) level and protective effects of Alpha Tocopherol (AT) on maintenance of Neuropeptide Y level. Study Design: Quasi-experimental study.
Saadia Zainab   +3 more
doaj  

Effects of single-dose neuropeptide Y on levels of hippocampal BDNF, MDA, GSH, and NO in a rat model of pentylenetetrazole-induced epileptic seizure

open access: yesBiomolecules & Biomedicine, 2013
Epilepsy is one of the most common neurological disorders, characterized by recurrent seizures, which may increase the content of reactive oxygen and nitrogen species.
Hale Maral Kir   +4 more
doaj   +1 more source

Discovery of novel representatives of bilaterian neuropeptide families and reconstruction of neuropeptide precursor evolution in ophiuroid echinoderms [PDF]

open access: yesOpen Biology, 2017
Neuropeptides are a diverse class of intercellular signalling molecules that mediate neuronal regulation of many physiological and behavioural processes.
Meet Zandawala   +7 more
doaj   +1 more source

The why and how of pulpal pain

open access: yesIndian Journal of Dental Sciences, 2022
A proper understanding of pulpal pain has been an enigma to the scientific community. While neurons and transmitters are active participants, focus on neuropeptides has not been emphatic.
Preeti Nair   +3 more
doaj   +1 more source

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