Results 21 to 30 of about 360,985 (311)

Synaptotagmin-1 is the Ca2+ sensor for fast striatal dopamine release

open access: yeseLife, 2020
Dopamine powerfully controls neural circuits through neuromodulation. In the vertebrate striatum, dopamine adjusts cellular functions to regulate behaviors across broad time scales, but how the dopamine secretory system is built to support fast and slow ...
Aditi Banerjee   +4 more
doaj   +1 more source

The effects on arterial haemoglobin oxygen saturation and on shunt of increasing cardiac output with dopamine or dobutamine during one-lung ventilation [PDF]

open access: yes, 2004
Publisher's copy made available with the permission of the publisher © Australian Society of AnaesthetistsTheoretically, if the cardiac output were increased in the presence of a given intrapulmonary shunt, the arterial saturation should improve as the ...
Russell, W., James, M.
core   +2 more sources

Dopamine-Induced Oligomers of α‑Synuclein Inhibit Amyloid Fibril Growth and Show No Toxicity [PDF]

open access: yes, 2023
Parkinson’s disease is characterized by the selective death of dopaminergic neurons in the midbrain and accumulation of amyloid fibrils composed of α-synuclein (αSyn).
Tatiana Borisova (9033038)   +4 more
core   +1 more source

M₅ muscarinic receptors mediate striatal dopamine activation by ventral tegmental morphine and pedunculopontine stimulation in mice. [PDF]

open access: yesPLoS ONE, 2011
Opiates, like other addictive drugs, elevate forebrain dopamine levels and are thought to do so mainly by inhibiting GABA neurons near the ventral tegmental area (VTA), in turn leading to a disinhibition of dopamine neurons.
Stephan Steidl   +3 more
doaj   +1 more source

Dopamine restores reward prediction errors in old age [PDF]

open access: yes, 2013
Senescence affects the ability to utilize information about the likelihood of rewards for optimal decision-making. Using functional magnetic resonance imaging in humans, we found that healthy older adults had an abnormal signature of expected value ...
Dayan, P.   +32 more
core   +1 more source

Nucleus Accumbens and Dopamine-Mediated Turning Behavior of the Rat: Role of Accumbal Non-dopaminergic Receptors

open access: yesJournal of Pharmacological Sciences, 2012
Accumbal dopamine plays an important role in physiological responses and diseases such as schizophrenia, Parkinson’s disease, and depression. Since the nucleus accumbens contains different neurotransmitters, it is important to know how they interact with
Hiroko Ikeda   +3 more
doaj   +1 more source

Striatal dopamine transmission is subtly modified in human A53Tα-synuclein overexpressing mice [PDF]

open access: yes, 2012
Mutations in, or elevated dosage of, SNCA, the gene for α-synuclein (α-syn), cause familial Parkinson's disease (PD). Mouse lines overexpressing the mutant human A53Tα-syn may represent a model of early PD.
Auburger, G   +15 more
core   +2 more sources

Dopamine-immunoreactivity in the mushroom body. [PDF]

open access: yes, 2016
All panels show a right brain hemisphere (dorsal to the top, medial to the right), except M-O (posterior to the top). Dopamine immunoreactivity is shown in magenta (A, D, G, J, M) and synapsin immunoreactivity in green (B, E, H, K, N).
Makoto Mizunami (73995)   +4 more
core   +1 more source

Normal Uterus and Ovary in the Indonesian Population: A Comprehensive Analysis

open access: yesWomen's Health Reports
Objective: This research seeks to establish comprehensive baseline data on the normal anatomical features of the uterus and ovaries in a cohort of healthy Indonesian subjects. Methods: This research was a retrospective study employing 500 ultrasonography
Andi Darma Putra   +4 more
doaj   +1 more source

Endometrial thickness evaluation with ultrasonography assessment among normal and endometrial cancer across multi-ethnic Indonesian women

open access: yesFrontiers in Reproductive Health
IntroductionEndometrial thickness is a crucial indicator for reproductive health evaluation and initial detection of abnormalities. This study aims to comprehensively characterize and evaluate the endometrium in normal and cancer of Indonesian women ...
Andi Darma Putra   +9 more
doaj   +1 more source

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