Results 41 to 50 of about 30,055 (235)

Dietary phosphorus level regulates appetite through modulation of gut and hypothalamic expression of anorexigenic genes in broiler chickens

open access: yesPoultry Science, 2022
: Two experiments were designed to elucidate gut and hypothalamic molecular regulation of appetite by dietary phosphorus (P) concentration in broiler chickens.
A.S. Aderibigbe, K.M. Ajuwon, O. Adeola
doaj   +1 more source

Putative chemosensory receptors are differentially expressed in the sensory organs of male and female crown-of-thorns starfish, Acanthaster planci

open access: yesBMC Genomics, 2018
Background Chemosensation is a critical signalling process for all organisms and is achieved through the interaction between chemosensory receptors and their ligands.
R. E. Roberts   +5 more
doaj   +1 more source

Neuroendocrine and Molecular Interactions in Eating Disorders [PDF]

open access: yesPsikiyatride Güncel Yaklaşımlar, 2014
There are three basic pillars for the development of eating disorders: genetic predisposition, neuro-endocrine-molecular changes in the brain and metabolic response to it.
Selma Bozkurt Zincir
doaj   +1 more source

A receptor-based analysis of local ecosystems in the human brain. [PDF]

open access: yes, 2017
BackgroundAs a complex system, the brain is a self-organizing entity that depends on local interactions among cells. Its regions (anatomically defined nuclei and areas) can be conceptualized as cellular ecosystems, but the similarity of their functional ...
Janušonis, Skirmantas
core   +1 more source

BRAIN CHOLECYSTOKININ SYSTEM IN NEUROTIC PATHOLOGY

open access: yesПроблеми екології та медицини, 2023
Violation and discoordination of mental processes leads to changes in the ratio of the main neurotransmitters content and further to mental disorders. A significant role in such processes is played by neuropeptides, in particular anti-anxiety ones, which
R.V. Lutsenko   +4 more
doaj   +1 more source

Obesity in the Otsuka Long Evans Tokushima Fatty Rat: Mechanisms and Discoveries [PDF]

open access: yes, 2016
Understanding the neural systems underlying the controls of energy balance has been greatly advanced by identifying the deficits and underlying mechanisms in rodent obesity models.
Sheng Bi, Timothy H. Moran
core   +2 more sources

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

Adaptive immunity alters distinct host feeding pathways during nematode induced inflammation, a novel mechanism in parasite expulsion. [PDF]

open access: yesPLoS Pathogens, 2013
Gastrointestinal infection is often associated with hypophagia and weight loss; however, the precise mechanisms governing these responses remain poorly defined.
John J Worthington   +3 more
doaj   +1 more source

Gastrin Exerts Pleiotropic Effects on Human Melanoma Cell Biology

open access: yesNeoplasia: An International Journal for Oncology Research, 2005
The effects of gastrin (G17) on the growth and migration factors of four human melanoma cell lines (HT-144, C32, G-361, and SKMEL-28) were investigated. The expression patterns of cholecystokinin (CCK)A CCKB, and CCKC gastrin receptors were investigated ...
Véronique Mathieu   +3 more
doaj   +1 more source

A Tac1‐Expressing Brainstem Pathway Underlies the Pathogenesis of Trigeminal Neuralgia

open access: yesAdvanced Science, EarlyView.
A critical TG‐Sp5CTac1‐PBNTac1 pathway drives trigeminal neuropathic pain (TNP). Tac1‐expressing parabrachial nucleus (PBNTac1) neurons exhibit heightened responses to innocuous stimuli in TNP, and chemogenetic inhibition of these neurons effectively prevents TNP development.
Liting Sun   +11 more
wiley   +1 more source

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