Results 31 to 40 of about 22,515,398 (179)

The involvement of actin, calcium channels and exocytosis proteins in somato-dendritic oxytocin and vasopressin release [PDF]

open access: yes, 2012
Hypothalamic magnocellular neurons release vasopressin and oxytocin not only from their axon terminals into the blood, but also from their somata and dendrites into the extracellular space of the brain, and this can be regulated independently ...
Leng, Gareth, Ludwig, Mike, Tobin, Vicky
core   +2 more sources

Morphological evidence for enhanced kisspeptin and neurokinin B signaling in the infundibular nucleus of the aging man. [PDF]

open access: yes, 2012
Peptidergic neurons synthesizing kisspeptin (KP) and neurokinin B (NKB) in the hypothalamic infundibular nucleus have been implicated in negative sex steroid feedback to GnRH neurons. In laboratory rodents, testosterone decreases KP and NKB expression in
Bloom, Stephen R.   +11 more
core   +1 more source

Neuroendocrine brake for the treatment of morbid obesity. Preliminary report [PDF]

open access: yesEinstein (São Paulo), 2005
Objectives: To demonstrate the preliminary results of a newtechnique named neuroendocrine brake, for surgical treatment ofmorbid obesity. Methods: In November 2003, three patientsunderwent the neuroendocrine brake operation performed by thelaparoscopic ...
Aureo Ludovico de Paula   +16 more
doaj  

A neuron-specific enhancer targets expression of the gonadotropin-releasing hormone gene to hypothalamic neurosecretory neurons.

open access: yesMolecular Endocrinology, 1995
The molecular mechanisms specifying gene expression in individual neurons of the mammalian central nervous system have been difficult to study due to the cellular complexity of the brain and the absence of cultured model systems representing ...
D B Whyte   +6 more
semanticscholar   +1 more source

The neurosecretory neuron in neuroendocrine regulatory mechanisms.

open access: yesAmerican Zoologist, 1967
Synopsis. The widespread occurrence of neurosecretory neurons in the animal kingdom suggests a functional significance that is basic and special. The explanation of the need for this unusual cell type lies in the fact that it forms a link between the ...
B. Scharrer
semanticscholar   +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

Variability and Evolution in Systems of Systems [PDF]

open access: yesEPTCS 133, 2013, pp. 8-23, 2013
In this position paper (1) we discuss two particular aspects of Systems of Systems, i.e., variability and evolution. (2) We argue that concepts from Product Line Engineering and Software Evolution are relevant to Systems of Systems Engineering. (3) Conversely, concepts from Systems of Systems Engineering can be helpful in Product Line Engineering and ...
arxiv   +1 more source

Synaptic and peptidergic connectome of a neurosecretory centre in the annelid brain [PDF]

open access: yes, 2017
This is the author accepted manuscript. The final version is available from eLife Sciences Publications via the DOI in this record.Neurosecretory centers in animal brains use peptidergic signaling to influence physiology and behavior.
Achim   +78 more
core   +1 more source

A new type of 4D Hybrid Chaos Systems [PDF]

open access: yesarXiv, 2021
In this paper a new type of chaotic system based on sin and logistic systems is introduced. Also the behavior of this new system is studied by using various tests. The results of these tests indicate the appropriate behavior for the proposed new system.
arxiv  

Electrophysiological Organization of the Eye of Aplysia [PDF]

open access: yes, 1969
The eye of Aplysia californica was studied by electrophysiological and histological methods. It has a central spheroidal lens which is surrounded by a retina composed of several thousand receptor cells which are replete with clear vesicles, pigmented ...
Jacklet, Jon W.
core   +1 more source

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