Results 81 to 90 of about 7,284 (241)

Hypothalamic cerebrospinal fluid‐contacting neurons project to the rostral agranular insular cortex: An immunofluorescence and ultrastructural analysis in the rat

open access: yesEuropean Journal of Neuroscience, Volume 60, Issue 9, Page 6222-6236, November 2024.
Oxytocinergic (OXT) (red) and vasopressinergic (AVP) (blue) have access to the CSF circulation at the level of the third ventricle. These neurons are identified as CSF‐cNS, which could be involved in the secretion of OXT and AVP into the CSF circulation.
Guadalupe Martínez‐Lorenzana   +4 more
wiley   +1 more source

Aspectos morfológicos da neurossecreção hipotalâmica no homem Morphological aspects of hypothalamic neurosecretion, in the man

open access: yesMemorias do Instituto Oswaldo Cruz, 1980
Foi realizado um estudo histológico da região hipotalâmica anterior humana empregando-se a colocação pela hematoxilina crômica e a impregnação pelo carbonato de prata a fim de comparar os resultados obtidos com os dois métodos.
Alexandre Alencar
doaj   +1 more source

PC12 Cell Line: Cell Types, Coating of Culture Vessels, Differentiation and Other Culture Conditions

open access: yesCells, 2020
The PC12 cell line is one of the most commonly used in neuroscience research, including studies on neurotoxicity, neuroprotection, neurosecretion, neuroinflammation, and synaptogenesis.
Benita Wiatrak   +3 more
doaj   +1 more source

Neurosecretion Competence A COMPREHENSIVE GENE EXPRESSION PROGRAM IDENTIFIED IN PC12 CELLS* □ S

open access: yes, 2002
The phenotype of neurosecretory cells is characterized by clear vesicles and dense granules, both discharged by regulated exocytosis. However, these organelles are lacking completely in a few neurosecre-tion-incompetent clones of the pheochromocytoma ...
C. Grundschober   +5 more
semanticscholar   +1 more source

ATP6V1A is required for synaptic rearrangements and plasticity in murine hippocampal neurons

open access: yesActa Physiologica, Volume 240, Issue 8, August 2024.
Abstract Aim Understanding the physiological role of ATP6V1A, a component of the cytosolic V1 domain of the proton pump vacuolar ATPase, in regulating neuronal development and function. Methods Modeling loss of function of Atp6v1a in primary murine hippocampal neurons and studying neuronal morphology and function by immunoimaging, electrophysiological ...
Alessandro Esposito   +9 more
wiley   +1 more source

The role of microbiota in the regulation of homeostasis in the human body during infection

open access: yesЖурнал микробиологии, эпидемиологии и иммунобиологии, 2020
The review considers the regulatory capabilities of the human microbiota to preserve human health. The problem is not new, but it has expanded with the inclusion of new “findings” since the time of I.I.
Oleg V. Bukharin, Natalia B. Perunova
doaj   +1 more source

Gypsy moths and American dog ticks: Space partners [PDF]

open access: yes, 1984
An experiment intended for the space shuttle and designed to investigate the effects of weightlessness and total darkness on gypsy moth eggs and engorged American dog ticks is described.
Goans, M. D.   +3 more
core   +1 more source

Exposure to extremely low frequency (50 Hz) electromagnetic field changes the survival rate and morphometric characteristics of neurosecretory neurons of the earthworm Eisenia foetida (Oligochaeta) under illumination stress [PDF]

open access: yes, 2013
An in vivo model was set up to establish the behavioral stress response (rate of survival) and morphometric characteristics of A1 protocerebral neurosecretory neurons (cell size) of Eisenia foetida (Oligochaeta) as a result of the synergetic effect of
Banovački Zorana, Matavulj Milica
core   +1 more source

Micromanaging the neuroendocrine system – A review on miR‐7 and the other physiologically relevant miRNAs in the hypothalamic–pituitary axis

open access: yesFEBS Letters, Volume 598, Issue 13, Page 1557-1575, July 2024.
The hypothalamic–pituitary axis is central to regulating physiological homeostasis at the organismal level. The expanding line of evidence shows the indispensable role of microRNAs in regulating the gene expression in the hypothalamus, pituitary gland and the individual cell types within these neuroanatomical structures.
Julian Zacharjasz   +3 more
wiley   +1 more source

«The Brain as a Whole» Concept: Facilitating Approaches to Brain Death Understanding

open access: yesОбщая реаниматология
James Bernat claimed that «the formulation of whole-brain death provides the most congruent map for our correct understanding of death». However, the author has recently proposed the categorization of another phrase: «brain as a whole (BAAW)».
C. Machado   +2 more
doaj   +1 more source

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