Results 41 to 50 of about 69,136 (185)

Afferent Neuronal Control of Type-I Gonadotropin Releasing Hormone Neurons in the Human. [PDF]

open access: yes, 2013
Understanding the regulation of the human menstrual cycle represents an important ultimate challenge of reproductive neuroendocrine research. However, direct translation of information from laboratory animal experiments to the human is often complicated ...
Hrabovszky, Erik, Liposits, Zsolt
core   +1 more source

Chapter 9 The neuropeptide concept

open access: yesMaturitas, 1984
Publisher Summary Neuropeptides are endogenous substances present in nerve cells that are involved in nervous system function. Neuropeptides are synthesized in large precursor proteins, and several are formed in the same precursor such as adrenocorticotropic hormone (ACTH) and β-endorphin in proopiomelanocortin (POMC).
openaire   +4 more sources

What doesn't kill you makes you stranger: Dipeptidyl peptidase-4 (CD26) proteolysis differentially modulates the activity of many peptide hormones and cytokines generating novel cryptic bioactive ligands [PDF]

open access: yes, 2019
Dipeptidyl peptidase 4 (DPP4) is an exopeptidase found either on cell surfaces where it is highly regulated in terms of its expression and surface availability (CD26) or in a free/circulating soluble constitutively available and intrinsically active form.
Aguilar-Pérez, Alexandra   +13 more
core   +1 more source

Cloning characterisation and expression of a G-protein-couple receptor from Lymnaea stagnalis and identification of a leucokinin-like peptide PSFHSWSamide as its endogenous ligand [PDF]

open access: yes, 1997
No description ...
Burke, Julian F   +7 more
core   +1 more source

Identification and Characterization of the Corazonin Receptor and Possible Physiological Roles of the Corazonin-Signaling Pathway in Rhodnius prolixus. [PDF]

open access: yes, 2016
Neuropeptides control many physiological and endocrinological processes in animals, acting as neuroactive chemicals within the central and peripheral nervous systems.
Hamoudi, Zina   +2 more
core   +2 more sources

Nuclear parcellation of pontine catecholaminergic and cholinergic neurons in gray parrots and pied crow brains

open access: yesThe Anatomical Record, EarlyView.
Immunohistochemical staining for tyrosine hydroxylase reveals the neurons forming the locus coeruleus complex in the pontine region of the brain of the Congo gray parrot. The appearance and parcellation of the locus coeruleus complex in birds shows many similarities, but also differences to that observed in mammals.
Pedzisai Mazengenya, Paul R. Manger
wiley   +1 more source

FGL‐1 Modulates Inter‐Organ Communication by Controlling T Cell Homeostasis during the Onset of Sjögren's Disease

open access: yesArthritis &Rheumatology, Accepted Article.
Objective Autoimmunity occurs due to the tactics between pathogenic and regulatory factors in systemic organs. Although inter‐organ communication has been demonstrated in various diseases, the effects of the crosstalk between the immune system and other organs on autoimmune disease is unknown.
Kunihiro Otsuka   +8 more
wiley   +1 more source

Cognitive and Cerebral Aging Research in Autism: A Systematic Review on an Emerging Topic

open access: yesAutism Research, EarlyView.
ABSTRACT Aging in autism is an emerging and under‐explored area of research. This systematic review provides a comprehensive overview of studies on cognitive and both structural and functional cerebral aging in autism. A systematic search of PubMed and APA PsycInfo was conducted up to and including January 2024.
Marine Bessé   +9 more
wiley   +1 more source

NPY Levels In Type 1 Diabetic Men of Different Duration. [PDF]

open access: yes, 2011
Background: The aim of the present study was to evaluate whether the different duration of type 1 diabetes mellitus influences basal NPY secretion. Design: The NPY concentrations were measured in sixty-eight men with insulin-dependent diabetes mellitus ...
Anna Araldi   +10 more
core   +1 more source

Deciphering the skeletal interoceptive circuitry to control bone homeostasis

open access: yesBMEMat, EarlyView.
This review introduces the skeletal interoceptive circuitry, covering the ascending signals from bone tissues to the brain (sensors), the central neural circuits that integrate this information and dispatch commands (CPU), and the descending pathways that regulate bone homeostasis (effectors).
Yefeng Wu   +7 more
wiley   +1 more source

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