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昼夜节律紊乱增加卒中风险机制的研究进展 Research Advances on Mechanisms of Increased Stroke Risk by Circadian Rhythm Disruption
Published 2023-05-01Subjects: Get full text
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82
Prostaglandin F2α Affects the Cycle of Clock Gene Expression and Mouse Behavior
Published 2024-02-01Subjects: Get full text
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83
Maternal Obesity during Pregnancy Alters Daily Activity and Feeding Cycles, and Hypothalamic Clock Gene Expression in Adult Male Mouse Offspring
Published 2019-10-01Subjects: Get full text
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84
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An Ultradian Feeding Schedule in Rats Affects Metabolic Gene Expression in Liver, Brown Adipose Tissue and Skeletal Muscle with Only Mild Effects on Circadian Clocks
Published 2018-10-01Subjects: “…suprachiasmatic nucleus (SCN)…”
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86
A Combination of Rosa Multiflora and Zizyphus Jujuba Enhance Sleep Quality in Anesthesia-Induced Mice
Published 2022-11-01Subjects: Get full text
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87
Rhythmic firing patterns in SCN: The role of circuit interactions
Published 1995“…The suprachiasmatic nucleus (SCN) is believed to contain the main generator of circadian rhythmicity in mammals. …”
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88
Polysialylation in a DISC1 Mutant Mouse
Published 2022-05-01“…This is the first study to reveal a lower number and smaller length of polySia in the suprachiasmatic nucleus of DISC1 mutants relative to those in wild-type (WT) mice. …”
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Circadian disruption and cancer- and treatment-related symptoms
Published 2022-10-01“…Circadian rhythms are endogenous biobehavioral cycles lasting approximately 24 hours in humans and generated by the circadian master clock – the hypothalamic suprachiasmatic nucleus. The suprachiasmatic nucleus orchestrates rhythmicity in a wide range of bodily functions including hormone levels, body temperature, immune response, and rest-activity behaviors. …”
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Influence of melatonin on hypothalamic-adrenal system of birds: effect of dopaminergic D1-receptors blockage
Published 2016-07-01“…In addition dopamine via D1-receptors mediates the influence of melatonin on circadian system (suprachiasmatic nucleus and pineal gland) in bird in the evening.…”
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91
Inputs and Outputs of the Mammalian Circadian Clock
Published 2023-03-01“…Circadian rhythms in mammals are coordinated by the central circadian pacemaker, the suprachiasmatic nucleus (SCN). Light and other environmental inputs change the timing of the SCN neural network oscillator, which, in turn, sends output signals that entrain daily behavioral and physiological rhythms. …”
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92
Circadian rhythm disruption and retinal dysfunction: a bidirectional link in Alzheimer's disease?
Published 2024-01-01“…A predominant function of the retina is circadian synchronization, carrying information to the brain through the retinohypothalamic tract, which projects to the suprachiasmatic nucleus. Notably, Alzheimer's disease hallmarks, including amyloid-β, are present in the retinas of Alzheimer's disease patients, followed/associated by structural and functional disturbances. …”
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93
The Role of Purinergic Receptors in the Circadian System
Published 2020-05-01“…The master circadian clock, the suprachiasmatic nucleus (SCN), resides in the hypothalamus. …”
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94
Interval timing in mice does not rely upon the circadian pacemaker.
Published 2003“…The suprachiasmatic nucleus (SCN) of the hypothalamus is a precise timekeeper that controls and synchronizes the circadian period of countless physiological and behavioural functions and entrains them to the 24 h light/dark cycle. …”
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The Potential Role of Melatonin on Memory Function: Lessons from Rodent Studies
Published 2016“…Pineal melatonin biosynthesis is regulated by the circadian clock located in the suprachiasmatic nucleus of the hypothalamus. Melatonin has been found to modulate the learning and memory process in human as well as in animals. …”
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Loss of ZBTB20 impairs circadian output and leads to unimodal behavioral rhythms
Published 2016-09-01“…Furthermore, loss of Zbtb20 in Foxg1 loci, but intact in the suprachiasmatic nucleus, was not responsible for the unimodal activity of NS-ZB20KO mice. …”
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Ontogenetic changes in the tyrosine hydroxylase immunoreactive preoptic area in the small-spotted catshark Scyliorhinus canicula (L., 1758) females: catecholaminergic involvement i...
Published 2024-01-01“…In contrast, somata in the suprachiasmatic nucleus grew in size and underwent turnover in morphometry, increasing the total number from the immature-virgin to maturing stage, with similar values in the more advanced maturity stages. …”
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Calcium/Calmodulin-Dependent Kinases in the Hypothalamus, Pituitary, and Pineal Gland: An Overview
Published 2022-01-01“…Neuropeptides such as vasopressin and endothelin are also involved in the CaMKII signaling chain, as is the CaMKIIδ isoform which participates in generating the circadian rhythms of the suprachiasmatic nucleus. What arises from this review is that most of the hypothalamic CaMKs are involved in activities of the endocrine brain. …”
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Role of Melatonin in Ovarian Function
Published 2024-02-01“…The light, in fact, hits the retina, which sends a signal to the suprachiasmatic nucleus, which inhibits the synthesis of the hormone by the epiphysis. …”
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Circadian rhythm of intraocular pressure
Published 2024-03-01“…IOP follows a circadian rhythm synchronized with the suprachiasmatic nucleus (SCN), the circadian pacemaker. The SCN resets peripheral clocks through sympathetic nerves or adrenal glucocorticoids (GCs). …”
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