Results 11 to 20 of about 15,619 (228)

The pedunculopontine tegmentum controls renal sympathetic nerve activity and cardiorespiratory activities in nembutal-anesthetized rats. [PDF]

open access: yesPLoS ONE, 2017
Elevated renal sympathetic nerve activity (RSNA) accompanies a variety of complex disorders, including obstructive sleep apnea, heart failure, and chronic kidney disease.
Anne M Fink   +3 more
doaj   +1 more source

Behavioral and cardiorespiratory responses to bilateral microinjections of oxytocin into the central nucleus of amygdala of Wistar rats, an experimental model of compulsion. [PDF]

open access: yesPLoS ONE, 2014
INTRODUCTION:The central nucleus of amygdala plays an important role mediating fear and anxiety responses. It is known that oxytocin microinjections into the central nucleus of amygdala induce hypergrooming, an experimental model of compulsive behavior ...
Érica Maria Granjeiro   +8 more
doaj   +1 more source

Microinjection of melanin-concentrating hormone (MCH) into the median raphe nucleus promotes REM sleep in rats

open access: yesSleep Science, 2021
Melanin concentrating hormone (MCH) is a sleep-promoting neuromodulator synthesized by neurons located in the postero-lateral hypothalamus and incerto-hypothalamic area.
Claudia Pascovich   +7 more
doaj   +1 more source

The Effects of Topiramate Applied to the Nucleus Accumbens Region on Morphine Withdrawal Syndrome

open access: yesNamık Kemal Tıp Dergisi, 2020
Aim:Nucleus accumbens, one of the nuclei of the basal ganglia, and dopamine, the neurotransmitter play a critical role in opioid dependence and withdrawal. In opioid withdrawal, the importance of neurotransmitters such as glutamate and gamma aminobutyric
Songül ÖZKULA   +9 more
doaj   +1 more source

The effect of Leptomastix dactylopii parasitism and venom injection on host Planococcus citri [PDF]

open access: yesInvertebrate Survival Journal, 2014
One of the major alterations observed in mealybug Planococcus citri parasitized by Leptomastix dactylopii is a strong reduction of laid eggs, which is evident soon after parasitization.
D Battaglia   +9 more
doaj   +1 more source

Controllable Stress Increases Rapid Eye Movement Sleep in Rats: Regulation by the Central Nucleus of the Amygdala

open access: yesJournal of Integrative Neuroscience, 2023
Background: Training with inescapable shock (IS; uncontrollable stressor) is followed by significant decreases in rapid eye movement sleep (REM). However, controllability is important in the effects of stress.
Laurie L. Wellman   +4 more
doaj   +1 more source

Microinjecting Cells Using a Constant-Flow Microinjection System [PDF]

open access: yesCold Spring Harbor Protocols, 2011
INTRODUCTIONThe efficient delivery of exogenous DNA to cells for expression and function studies is an essential technique of modern cell biology, and direct delivery of genetic material by microinjection remains a reliable means of transfection. In the system described here a constant flow of sample is delivered from the tip of the pipette, and the ...
David A, Dean, Joshua Z, Gasiorowski
openaire   +2 more sources

Effect of barodenervation on cardiovascular responses elicited from the hypothalamic arcuate nucleus of the rat. [PDF]

open access: yesPLoS ONE, 2012
We have previously reported that chemical stimulation of the hypothalamic arcuate nucleus (ARCN) in the rat elicited increases as well as decreases in blood pressure (BP) and sympathetic nerve activity (SNA).
Tetsuya Kawabe   +2 more
doaj   +1 more source

Regulation of the NRG1/ErbB4 Pathway in the Intrinsic Cardiac Nervous System Is a Potential Treatment for Atrial Fibrillation

open access: yesFrontiers in Physiology, 2018
Background: The NRG1/ErbB4 signaling mechanism has been widely studied in the central nervous system for many years. However, the role of this pathway in modulating the intrinsic cardiac nervous system is largely unknown.Objective: The present study ...
Xiaoya Zhou   +9 more
doaj   +1 more source

Components of a Microinjection System [PDF]

open access: yesCold Spring Harbor Protocols, 2011
INTRODUCTIONDirect-pressure microinjection with a micropipette is an essential tool for introducing a variety of impermeant substances into the cytoplasm or nucleus of plant and animal cells. Microinjection remains the most direct method to gain insight into the function and dynamics of intracellular components, to produce transgenic animals, or to ...
Yulia, Komarova   +2 more
openaire   +2 more sources

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