| Q48869328 | 6-Sulphatoxymelatonin secretion in different locomotor activity types of the blind mole rat Spalax ehrenbergi |
| Q34486287 | A double-blind, placebo-controlled intervention trial of 3 and 10 mg sublingual melatonin for post-concussion syndrome in youths (PLAYGAME): study protocol for a randomized controlled trial |
| Q48633531 | A microdialysis study on pineal melatonin rhythms in rats after an 8-h phase advance: new characteristics of the underlying pacemaker |
| Q38943728 | A new role for 5-methoxytryptophol on bone cells function in vitro |
| Q28362751 | A rapid and transient synthesis of nitric oxide (NO) by a constitutively expressed type II NO synthase in the guinea-pig suprachiasmatic nucleus |
| Q48197092 | A single oral dose of S 22153, a melatonin antagonist, blocks the phase advancing effects of melatonin in C3H mice |
| Q45187262 | A study of the mutagenicity of melatonin and 6-hydroxymelatonin |
| Q24642414 | A three pulse phase response curve to three milligrams of melatonin in humans |
| Q31715327 | Activation of MT(2) melatonin receptors in rat suprachiasmatic nucleus phase advances the circadian clock |
| Q48582843 | Acute melatonin treatment alters dendritic morphology and circadian clock gene expression in the hippocampus of Siberian hamsters |
| Q42775284 | Addition of a non-photic component to a light-based mathematical model of the human circadian pacemaker |
| Q74269250 | Administration of melatonin in drinking water promotes the phase advance of light-dark cycle in senescence-accelerated mice, SAMR1 but not SAMP8 |
| Q34278723 | Advances in understanding the peripheral circadian clocks |
| Q48377673 | Age, but not pineal status, modulates circadian periodicity of golden hamsters |
| Q44297535 | Age-related alterations in the protein expression profile of C57BL/6J mouse pituitaries. |
| Q49133464 | Aging alters resynchronization of the circadian system in rats after a shift of the light-dark cycle |
| Q28292143 | Agomelatine, an innovative pharmacological response to unmet needs |
| Q34285594 | Alleviation of jet lag by melatonin: preliminary results of controlled double blind trial |
| Q48521034 | Alterations of estrous activity in the ewe by circadian-based manipulation of the endogenous pacemaker |
| Q48738662 | Alterations of the circadian system in Parkinson's disease patients. |
| Q72790564 | An attempt to correlate brain areas containing melatonin-binding sites with rhythmic functions: a study in five hibernator species |
| Q35884674 | Analogues of diverse structure are unable to differentiate native melatonin receptors in the chicken retina, sheep pars tuberalis and Xenopus melanophores |
| Q51087355 | Antagonistic effects of S 22153, a new mt1 and MT2 receptor ligand, on the neophobia-reducing properties of melatonin in BALB/c mice. |
| Q70401492 | Antidepressant effect of 5-methoxypsoralen: a preliminary report |
| Q33557520 | Antidepressant- and anxiolytic effects of the novel melatonin agonist Neu-P11 in rodent models |
| Q73964515 | Anxiolytic-like properties of melatonin receptor agonists in mice: involvement of mt1 and/or MT2 receptors in the regulation of emotional responsiveness |
| Q72523916 | Behavioural assessment of pinealectomy and foetal pineal gland transplantation in rats: Part II |
| Q48329662 | CREB in the mouse SCN: a molecular interface coding the phase-adjusting stimuli light, glutamate, PACAP, and melatonin for clockwork access. |
| Q42835979 | Can melatonin alleviate jet lag? |
| Q35311973 | Can pharmacological agents be used effectively in the alleviation of jet-lag? |
| Q38298315 | Central melatonin receptors: implications for a mode of action |
| Q48834046 | Changes in serotonin level and turnover in discrete hypothalamic nuclei after pinealectomy and melatonin administration to rats |
| Q46363294 | Changes with darkness in regional brain 5-hydroxytryptamine and 5-hydroxyindole acetic acid: local differences with pinealectomy, sham surgery, and melatonin |
| Q48490398 | Chronic exposure to melatonin receptor agonists does not alter their effects on suprachiasmatic nucleus neurons |
| Q40472337 | Circadian Pacemakers in Vertebrates |
| Q40159317 | Circadian Pattern of Melatonin MT1 and MT2 Receptor Localization in the Rat Suprachiasmatic Nucleus |
| Q59086639 | Circadian clock in Xenopus eye controlling retinal serotonin N-acetyltransferase |
| Q41666366 | Circadian entrainment and phase shifting in mammals with melatonin |
| Q68827873 | Circadian locomotor rhythms in the desert iguana. I. The role of the eyes and the pineal |
| Q49077773 | Circadian photic regulation of melatonin receptor density in rat suprachiasmatic nuclei: comparison with light induction of fos-related protein |
| Q48105203 | Circadian rhythm in melatonin release as a mechanism to reinforce the temporal organization of the circadian system in crayfish. |
| Q28382767 | Circadian rhythm sleep disorders: part I, basic principles, shift work and jet lag disorders. An American Academy of Sleep Medicine review |
| Q24675909 | Circadian rhythm sleep disorders: part II, advanced sleep phase disorder, delayed sleep phase disorder, free-running disorder, and irregular sleep-wake rhythm. An American Academy of Sleep Medicine review |
| Q48400331 | Circadian rhythms in lizards: phase response curve for melatonin |
| Q34325182 | Circadian rhythms, jet lag, and chronobiotics: an overview |
| Q35236745 | Clinical applications of melatonin in circadian disorders |
| Q42471499 | Clinical implications of the melatonin phase response curve |
| Q30675684 | Cluster headache: evidence for a disorder of circadian rhythm and hypothalamic function |
| Q48658672 | Comparative effects of a melatonin agonist on the circadian system in mice and Syrian hamsters |
| Q43593899 | Comparative pharmacological studies of melatonin receptors: MT1, MT2 and MT3/QR2. Tissue distribution of MT3/QR2 . |
| Q37512676 | Comparing the Behavioural Effects of Exogenous Growth Hormone and Melatonin in Young and Old Wistar Rats |
| Q44535416 | Contrary to other non-photic cues, acute melatonin injection does not induce immediate changes of clock gene mRNA expression in the rat suprachiasmatic nuclei |
| Q48734180 | Controlled-release melatonin implants delay puberty in rats without altering melatonin rhythmicity |
| Q44016871 | Daily infusion of melatonin entrains circadian activity rhythms in the diurnal rodent Arvicanthis ansorgei |
| Q48557570 | Daily injections of melatonin entrain the circadian activity rhythms of nocturnal rats but not diurnal chipmunks |
| Q50269317 | Daily variation in melatonin synthesis and arylalkylamine N-acetyltransferase activity in the nematode Caenorhabditis elegans. |
| Q39147457 | Diagnosis and Treatment of Non-24-h Sleep-Wake Disorder in the Blind. |
| Q89231771 | Dim light at night: physiological effects and ecological consequences for infectious disease |
| Q72719866 | Diurnal fluctuations of portal and systemic hemodynamic parameters in patients with cirrhosis |
| Q47709277 | Diurnal pattern in skin Na+ and water content is associated with salt-sensitive hypertension in ETB receptor deficient rats. |
| Q71764770 | Dose dependent effects of S-20098, a melatonin agonist, on direction of re-entrainment of rat circadian activity rhythms |
| Q28394033 | Effect of Light and Melatonin and Other Melatonin Receptor Agonists on Human Circadian Physiology |
| Q31885574 | Effect of melatonin on circadian rhythm, locomotor activity and body temperature in the intact house sparrow, Japanese quail and owl. |
| Q48353056 | Effect of melatonin on sleep and brain temperature in the Djungarian hamster and the rat. |
| Q73336263 | Effect of stimulation of endogenous melatonin secretion during constant light exposure on 6-sulphatoxymelatonin rhythmicity in rats |
| Q48726372 | Effects of a daylight cycle reversal on locomotor activity in several inbred strains of mice |
| Q42925082 | Effects of light and melatonin treatment on body temperature and melatonin secretion daily rhythms in a diurnal rodent, the fat sand rat |
| Q49025620 | Effects of melatonin and 5-methoxytryptamine on sleep-wake patterns in the male rat. |
| Q48204090 | Effects of melatonin and the melatonin receptor agonist S-20098 on the vigilance states, EEG spectra, and cortical temperature in the rat. |
| Q45927829 | Effects of melatonin in connection with the antioxidant defense system in the gills of the estuarine crab Neohelice granulata. |
| Q44126659 | Effects of melatonin injection on running-wheel activity and body temperature differ by the time of day. |
| Q51088211 | Effects of melatonin on neophobic responses in different strains of mice. |
| Q69788333 | Effects of melatonin on spontaneous electrical activity of neurons in rat suprachiasmatic nuclei: an in vitro iontophoretic study |
| Q34571477 | Effects of melatonin on vertebrate circadian systems |
| Q74176254 | Effects of neonatal melatonin administration on the extra-hypothalamic regions in rat brains: effects on the serotonergic system |
| Q48582393 | Effects of pinealectomy on SCN electrical firing rhythm in Djungarian hamsters |
| Q41397720 | Effects of prior exposure to prolonged continuous light on the pattern of melatonin secretion in sheep held under continuous darkness |
| Q57761456 | Effects of short light‐dark cycles on the motor activity rhythm of pinealectomized rats |
| Q42916910 | Electrophysiological Effects of Melatonin on Mouse Per1 and non‐Per1 Suprachiasmatic Nuclei Neurones In Vitro |
| Q74019733 | Entrainment of activity rhythms to temperature cycles in diurnal palm squirrels |
| Q44058207 | Entrainment of locomotor activity rhythm in pinealectomized adult Syrian hamsters by daily melatonin infusion |
| Q74269185 | Entrainment of rat circadian rhythms by melatonin does not depend on the serotonergic afferents to the suprachiasmatic nuclei |
| Q48521053 | Entrainment of rat circadian rhythms by the melatonin agonist S-20098 requires intact suprachiasmatic nuclei but not the pineal |
| Q48417350 | Entrainment of the circadian rhythm in the rat pineal N‐acetyltransferase activity by melatonin is photoperiod dependent |
| Q44765058 | Eventual entrainment of the human circadian pacemaker by melatonin is independent of the circadian phase of treatment initiation: clinical implications |
| Q40875393 | Exogenous melatonin's phase-shifting effects on the endogenous melatonin profile in sighted humans: a brief review and critique of the literature |
| Q78126288 | Exposure to 2500 lux increases serum melatonin in Venezuelan equine encephalomyelitis |
| Q83709989 | Expression and cellular localizaion of melatonin-synthesizing enzymes in rat and human salivary glands |
| Q48865298 | Human circadian rhythms: lessons from the blind |
| Q28382973 | Human phase response curves to three days of daily melatonin: 0.5 mg versus 3.0 mg |
| Q40725625 | Identification and functional characterization of melatonin Mel 1a receptors in pancreatic beta cells: potential role in incretin-mediated cell function by sensitization of cAMP signaling |
| Q34612366 | Impact of chronodisruption during primate pregnancy on the maternal and newborn temperature rhythms |
| Q44182029 | In the rat, exogenous melatonin increases the amplitude of pineal melatonin secretion by a direct action on the circadian clock |
| Q37351036 | Increased delta aminolevulinic acid and decreased pineal melatonin production. A common event in acute porphyria studies in the rat. |
| Q46367874 | Influence of acute melatonin treatment and light on the circadian melatonin rhythm in the Djungarian hamster |
| Q48948009 | Influence of subchronic intake of melatonin at various times of the day on fatigue and hormonal levels: a placebo-controlled, double-blind trial |
| Q34058393 | Intrinsic Neuronal Rhythms in the Suprachiasmatic Nuclei and their Adjustment |
| Q46395969 | Light and melatonin inhibit in vivo serotonergic phase advances without altering serotonergic-induced decrease of per expression in the hamster suprachiasmatic nucleus |
| Q46022552 | Light suppression of melatonin in the squirrel monkey (Saimiri sciureus). |
| Q33921442 | Light, melatonin and the sleep-wake cycle |
| Q45405508 | Like melatonin, agomelatine (S20098) increases the amplitude of oscillations of two clock outputs: melatonin and temperature rhythms |
| Q43327935 | Limited effect of three types of daily stress on rat free-running locomotor rhythms |
| Q71875357 | Locomotor activity and melatonin rhythms in rats under non-24-h lighting cycles |
| Q30395247 | Long-term effects of maternal separation on the responsiveness of the circadian system to melatonin in the diurnal nonhuman primate (Macaca mulatta). |
| Q44074088 | MT1 melatonin receptor mRNA expression exhibits a circadian variation in the rat suprachiasmatic nuclei |
| Q33816493 | Mechanism of the circadian clock in physiology |
| Q82240414 | Melatonin |
| Q48914251 | Melatonin Administration to Blind People: Phase Advances and Entrainment |
| Q36065118 | Melatonin Signal Transduction Pathways Require E-Box-Mediated Transcription of Per1 and Per2 to Reset the SCN Clock at Dusk |
| Q69408929 | Melatonin accelerates reentrainment of the circadian rhythm of its own production after an 8-h advance of the light-dark cycle |
| Q71798612 | Melatonin activates an outward current and inhibits Ih in rat suprachiasmatic nucleus neurons |
| Q48647836 | Melatonin administered during the fetal stage affects circadian clock in the suprachiasmatic nucleus but not in the liver. |
| Q38709985 | Melatonin and circadian control in mammals |
| Q37141133 | Melatonin and human chronobiology |
| Q36474457 | Melatonin and human rhythms |
| Q40827649 | Melatonin and photoperiodic time measurement: seasonal breeding in the sheep |
| Q38110221 | Melatonin and the skeleton. |
| Q28257233 | Melatonin as a chronobiotic: treatment of circadian desynchrony in night workers and the blind |
| Q34528293 | Melatonin as adjunctive therapy in the prophylaxis of cluster headache: a pilot study |
| Q68464616 | Melatonin binding sites in brain of the 2-day-old chicken: an autoradiographic localisation |
| Q41146800 | Melatonin directly resets the rat suprachiasmatic circadian clock in vitro |
| Q48516361 | Melatonin does not influence the expression of c-fos in the suprachiasmatic nucleus of rats and hamsters |
| Q48812220 | Melatonin effects on serotonin synthesis and metabolism in the striatum, nucleus accumbens, and dorsal and median raphe nuclei of rats |
| Q48580491 | Melatonin entrainment of the circadian N-acetyltransferase rhythm in the newborn rat pineal gland |
| Q46879877 | Melatonin entrains free-running blind people according to a physiological dose-response curve |
| Q43823538 | Melatonin generates an outward potassium current in rat suprachiasmatic nucleus neurones in vitro independent of their circadian rhythm |
| Q49160893 | Melatonin hype hard to swallow |
| Q38580390 | Melatonin in animal models. |
| Q36474461 | Melatonin in the multi-oscillatory mammalian circadian world |
| Q31885549 | Melatonin inhibits Arg-vasopressin release via MT(2) receptor in the suprachiasmatic nucleus-slice culture of rats |
| Q48399539 | Melatonin inhibits spontaneous and VIP-induced vasopressin release from suprachiasmatic neurons |
| Q42461837 | Melatonin inhibits the increase of cyclic AMP in rat suprachiasmatic neurons induced by vasoactive intestinal peptide |
| Q48863431 | Melatonin instantaneously resets intrinsic circadian rhythmicity in the rat suprachiasmatic nucleus |
| Q92107978 | Melatonin modulates inflammatory mediators and improves olanzapine-induced hepatic steatosis in rat model of schizophrenia |
| Q43569517 | Melatonin or a melatonin agonist corrects age-related changes in circadian response to environmental stimulus |
| Q60644598 | Melatonin phase advances circadian rhythm |
| Q28345129 | Melatonin phase shifts human circadian rhythms in a placebo-controlled simulated night-work study |
| Q38809126 | Melatonin receptors as therapeutic targets in the suprachiasmatic nucleus |
| Q36790172 | Melatonin receptors, heterodimerization, signal transduction and binding sites: what's new? |
| Q36179749 | Melatonin receptors: potential targets for central nervous system disorders |
| Q48574066 | Melatonin rhythms in quail: regulation by photoperiod and circadian pacemakers |
| Q41148546 | Melatonin supplementation from early morning auto-urine drinking |
| Q48367218 | Melatonin's role in vertebrate circadian rhythms |
| Q33624917 | Melatonin: A Review of Its Potential Functions and Effects on Dental Diseases |
| Q34801583 | Melatonin: A chronobiotic with anti-aging properties? |
| Q35221246 | Melatonin: a possible link between the presence of artificial light at night and reductions in biological fitness |
| Q48452334 | Methylcobalamin amplifies melatonin-induced circadian phase shifts by facilitation of melatonin synthesis in the rat pineal gland |
| Q36263578 | Milk Collected at Night Induces Sedative and Anxiolytic-Like Effects and Augments Pentobarbital-Induced Sleeping Behavior in Mice |
| Q36949315 | Modulation of intercellular calcium signaling by melatonin in avian and mammalian astrocytes is brain region-specific |
| Q43068395 | Modulation of metabolic and clock gene mRNA rhythms by pineal and retinal circadian oscillators |
| Q48696427 | Nocturnal melatonin secretion in thyroid disease and in obesity |
| Q47349614 | Non-24-Hour Sleep–Wake Rhythm Disorder in the Totally Blind: Diagnosis and Management. |
| Q40404477 | Nonphotic entrainment of the circadian body temperature rhythm by the selective ORL1 receptor agonist W-212393 in rats |
| Q33879842 | Novel non-indolic melatonin receptor agonists differentially entrain endogenous melatonin rhythm and increase its amplitude |
| Q45175176 | Organs from mice deleted for NRH:quinone oxidoreductase 2 are deprived of the melatonin binding site MT3. |
| Q44604281 | Perfusion of melatonin into the prefrontal cortex disrupts the circadian rhythm of acetylcholine but not of locomotor activity |
| Q56955638 | Persistent 24-h variations of urinary 6-hydroxy melatonin sulphate and cortisol in Antarctica |
| Q47894218 | Pharmacologic restoration of suppressed temperature rhythms in rats by melatonin, melatonin receptor agonist, S20242, or 8-OH-DPAT. |
| Q68294388 | Phase response curves for social entrainment |
| Q41609531 | Pineal-independent regulation of photo-nonresponsiveness in the Siberian hamster (Phodopus sungorus). |
| Q48377667 | Pinealectomized rats entrain and phase-shift to melatonin injections in a dose-dependent manner |
| Q34622566 | Plasma concentrations of melatonin in man following oral absorption of different preparations |
| Q41483782 | Possible behavioral consequences of light-induced changes in melatonin availability |
| Q39717757 | Possible involvement of melatonin in tooth development: expression of melatonin 1a receptor in human and mouse tooth germs |
| Q48825010 | Presynaptic effects of melatonin on norepinephrine release and uptake in rat pineal gland |
| Q42922829 | Protective effect of maternal prenatal melatonin administration on rat pups born to mothers submitted to constant light during gestation |
| Q47185374 | Quantitative Cytological Analysis of Functional Changes in Adrenomedullary Chromaffin Cells in Normal, Sham-Operated, and Pinealectomized Rats in Relation to Time-of-day: II. Nuclear-Cytoplasmic Ratio, Nuclear Size, and Pars Granulosa of Nucleolus |
| Q47244621 | Quantitative cytological analysis of functional changes in adrenomedullary chromaffin cells in normal, sham-operated, and pinealectomized rats in relation to time of day: I. Nucleolar size |
| Q41414192 | Quantitative cytological analysis of functional changes in adrenomedullary chromaffin cells in normal, sham-operated, and pinealectomized rats in relation to time of day: III. Nuclear density |
| Q48944547 | REM sleep deprivation increases early morning pineal melatonin in castrated rats |
| Q52253114 | Reentrainment of Rat Circadian Activity Rhythms: Effects of Melatonin |
| Q74291527 | Reentrainment of the spontaneous locomotor activity rhythm to a daylight reversal in C57BL/6 and C3H/He mice: implication of melatonin |
| Q41154117 | Regulation of the aminolevulinate synthase gene in the Syrian hamster Harderian gland: changes during development and circadian rhythm and role of some hormones |
| Q40530244 | Role of melatonin in health and disease |
| Q36724212 | Role of melatonin in the eye and ocular dysfunctions |
| Q43838026 | S20098 affects the free-running rhythms of body temperature and activity and decreases light-induced phase delays of circadian rhythms of the rat. |
| Q48825312 | Sedative potency and 2-[125I]iodomelatonin binding affinity of melatonin analogues |
| Q28572907 | Sleep-promoting action of IIK7, a selective MT2 melatonin receptor agonist in the rat |
| Q34792111 | Structural requirements at the melatonin receptor |
| Q73688484 | Synchronizing circadian rhythms in early infancy |
| Q40952954 | Tasimelteon for non-24-hour sleep-wake disorder in totally blind people (SET and RESET): two multicentre, randomised, double-masked, placebo-controlled phase 3 trials |
| Q38921950 | The Central Nervous System and Bone Metabolism: An Evolving Story |
| Q26767107 | The Impact of Melatonin in Research |
| Q41678741 | The Pineal Gland: Photoreception and Coupling of Behavioral, Metabolic, and Cardiovascular Circadian Outputs |
| Q42691445 | The behavior of rats in response to changes in the light regime and administration of melatonin |
| Q60644641 | The effect of clonidine and bright light on plasma melatonin |
| Q70140929 | The effect of environmental photoperiodicity on indole rhythms and locomotor activity in sighted and eye covered chickens |
| Q52931812 | The effect of repeated pulses of light at the same time on period responses of the rat circadian pacemaker. |
| Q49014955 | The effects of exogenous melatonin on endocrine function in man. |
| Q34272772 | The effects of low-dose 0.5-mg melatonin on the free-running circadian rhythms of blind subjects. |
| Q60644651 | The pineal and psychiatry: still fumbling in the dark?1 |
| Q48565470 | The pineal gland influences rat circadian activity rhythms in constant light |
| Q38776564 | The pre- and postnatal development of hormonal circadian rhythms. |
| Q35966467 | The role of circadian rhythmicity in reproduction |
| Q41304666 | The role of melatonin and light in the human circadian system. |
| Q41304826 | The suprachiasmastic nucleus: the biological clock of all seasons. |
| Q38554468 | Time and time again: the phylogeny of melatonin as a transducer of biological time |
| Q49066398 | Travel and performance |
| Q41422837 | Treatment of circadian rhythm disorders--melatonin |
| Q35101657 | Treatment of primary insomnia with melatonin: a double-blind, placebo-controlled, crossover study |
| Q34622219 | Treatment with beta-adrenoceptor blockers reduces plasma melatonin concentration |
| Q54611080 | Upregulation of collagenase-1 and -3 in indomethacin-induced gastric ulcer in diabetic rats: role of melatonin. |
| Q30446215 | Urban-like night illumination reduces melatonin release in European blackbirds (Turdus merula): implications of city life for biological time-keeping of songbirds |
| Q41746755 | Use of melatonin for sleep and circadian rhythm disorders |
| Q34707752 | Visual impairment and circadian rhythm disorders |
| Q37401165 | Winter Depression: Integrating mood, circadian rhythms, and the sleep/wake and light/dark cycles into a bio-psycho-social-environmental model |
| Q44611580 | Zeitgeber Hierarchy in Humans: Resetting the Circadian Phase Positions of Blind People Using Melatonin |