The Effect of Sleep/Wake State on Nocturnal Melatonin Excretion
Twenty-four hour patterns of urinary 6-sulphatoxymelatonin excretion were monitored in eight healthy adult subjects in two bed rest constant routines, one with normal nocturnal sleep and one with continuous wakefulness. The implementation of dim light “constant routines” enabled the effect of the sl...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Morris, Mary [verfasserIn] Lack, Leon [verfasserIn] Barrett, Judy [verfasserIn] |
|---|
| Format: |
E-Artikel |
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| Erschienen: |
Oxford, UK: Blackwell Publishing Ltd ; 1990 |
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| Schlagwörter: |
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| Umfang: |
Online-Ressource |
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| Reproduktion: |
2007 ; Blackwell Publishing Journal Backfiles 1879-2005 |
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| Übergeordnetes Werk: |
In: Journal of pineal research - Oxford [u.a.] : Wiley-Blackwell, 1984, 9(1990), 2, Seite 0 |
| Übergeordnetes Werk: |
volume:9 ; year:1990 ; number:2 ; pages:0 |
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| DOI / URN: |
10.1111/j.1600-079X.1990.tb00701.x |
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| 520 | |a Twenty-four hour patterns of urinary 6-sulphatoxymelatonin excretion were monitored in eight healthy adult subjects in two bed rest constant routines, one with normal nocturnal sleep and one with continuous wakefulness. The implementation of dim light “constant routines” enabled the effect of the sleep wake/state on melatonin to be tested without the confounding effects of body activity and normal room lighting. In both conditions 6-sulphatoxymelatonin excretion was significantly higher during the nighttime hours (2200-1000) than during the daytime hours (1000-2200) producing averages of 80% and 78.5% of the total 24 hour output in the sleep and wakeful conditions, respectively. The large differences between subjects in nocturnal melatonin excretion (38 to 150 nmol) were highly consistent between the two conditions. There were no differences between the nocturnal wakeful and sleep conditions in total nighttime melatonin excretion nor in the nighttime percentage of the 24 hour total melatonin excretions. Therefore, the sleep/wake state alone had no effect on nocturnal melatonin excretion. On the other hand, a significant correlation between the nighttime melatonin percentage and sleep length suggested the need to investigate further the relation between the amplitude of the melatonin circadian rhythm and sleep length and quality. | ||
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10.1111/j.1600-079X.1990.tb00701.x doi (DE-627)NLEJ240009940 DE-627 ger DE-627 rakwb Morris, Mary verfasserin aut The Effect of Sleep/Wake State on Nocturnal Melatonin Excretion Oxford, UK Blackwell Publishing Ltd 1990 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Twenty-four hour patterns of urinary 6-sulphatoxymelatonin excretion were monitored in eight healthy adult subjects in two bed rest constant routines, one with normal nocturnal sleep and one with continuous wakefulness. The implementation of dim light “constant routines” enabled the effect of the sleep wake/state on melatonin to be tested without the confounding effects of body activity and normal room lighting. In both conditions 6-sulphatoxymelatonin excretion was significantly higher during the nighttime hours (2200-1000) than during the daytime hours (1000-2200) producing averages of 80% and 78.5% of the total 24 hour output in the sleep and wakeful conditions, respectively. The large differences between subjects in nocturnal melatonin excretion (38 to 150 nmol) were highly consistent between the two conditions. There were no differences between the nocturnal wakeful and sleep conditions in total nighttime melatonin excretion nor in the nighttime percentage of the 24 hour total melatonin excretions. Therefore, the sleep/wake state alone had no effect on nocturnal melatonin excretion. On the other hand, a significant correlation between the nighttime melatonin percentage and sleep length suggested the need to investigate further the relation between the amplitude of the melatonin circadian rhythm and sleep length and quality. 2007 Blackwell Publishing Journal Backfiles 1879-2005 |2007|||||||||| circadian rhythms Lack, Leon verfasserin aut Barrett, Judy verfasserin aut In Journal of pineal research Oxford [u.a.] : Wiley-Blackwell, 1984 9(1990), 2, Seite 0 Online-Ressource (DE-627)NLEJ243926731 (DE-600)2027992-9 1600-079X nnns volume:9 year:1990 number:2 pages:0 http://dx.doi.org/10.1111/j.1600-079X.1990.tb00701.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 9 1990 2 0 |
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10.1111/j.1600-079X.1990.tb00701.x doi (DE-627)NLEJ240009940 DE-627 ger DE-627 rakwb Morris, Mary verfasserin aut The Effect of Sleep/Wake State on Nocturnal Melatonin Excretion Oxford, UK Blackwell Publishing Ltd 1990 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Twenty-four hour patterns of urinary 6-sulphatoxymelatonin excretion were monitored in eight healthy adult subjects in two bed rest constant routines, one with normal nocturnal sleep and one with continuous wakefulness. The implementation of dim light “constant routines” enabled the effect of the sleep wake/state on melatonin to be tested without the confounding effects of body activity and normal room lighting. In both conditions 6-sulphatoxymelatonin excretion was significantly higher during the nighttime hours (2200-1000) than during the daytime hours (1000-2200) producing averages of 80% and 78.5% of the total 24 hour output in the sleep and wakeful conditions, respectively. The large differences between subjects in nocturnal melatonin excretion (38 to 150 nmol) were highly consistent between the two conditions. There were no differences between the nocturnal wakeful and sleep conditions in total nighttime melatonin excretion nor in the nighttime percentage of the 24 hour total melatonin excretions. Therefore, the sleep/wake state alone had no effect on nocturnal melatonin excretion. On the other hand, a significant correlation between the nighttime melatonin percentage and sleep length suggested the need to investigate further the relation between the amplitude of the melatonin circadian rhythm and sleep length and quality. 2007 Blackwell Publishing Journal Backfiles 1879-2005 |2007|||||||||| circadian rhythms Lack, Leon verfasserin aut Barrett, Judy verfasserin aut In Journal of pineal research Oxford [u.a.] : Wiley-Blackwell, 1984 9(1990), 2, Seite 0 Online-Ressource (DE-627)NLEJ243926731 (DE-600)2027992-9 1600-079X nnns volume:9 year:1990 number:2 pages:0 http://dx.doi.org/10.1111/j.1600-079X.1990.tb00701.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 9 1990 2 0 |
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10.1111/j.1600-079X.1990.tb00701.x doi (DE-627)NLEJ240009940 DE-627 ger DE-627 rakwb Morris, Mary verfasserin aut The Effect of Sleep/Wake State on Nocturnal Melatonin Excretion Oxford, UK Blackwell Publishing Ltd 1990 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Twenty-four hour patterns of urinary 6-sulphatoxymelatonin excretion were monitored in eight healthy adult subjects in two bed rest constant routines, one with normal nocturnal sleep and one with continuous wakefulness. The implementation of dim light “constant routines” enabled the effect of the sleep wake/state on melatonin to be tested without the confounding effects of body activity and normal room lighting. In both conditions 6-sulphatoxymelatonin excretion was significantly higher during the nighttime hours (2200-1000) than during the daytime hours (1000-2200) producing averages of 80% and 78.5% of the total 24 hour output in the sleep and wakeful conditions, respectively. The large differences between subjects in nocturnal melatonin excretion (38 to 150 nmol) were highly consistent between the two conditions. There were no differences between the nocturnal wakeful and sleep conditions in total nighttime melatonin excretion nor in the nighttime percentage of the 24 hour total melatonin excretions. Therefore, the sleep/wake state alone had no effect on nocturnal melatonin excretion. On the other hand, a significant correlation between the nighttime melatonin percentage and sleep length suggested the need to investigate further the relation between the amplitude of the melatonin circadian rhythm and sleep length and quality. 2007 Blackwell Publishing Journal Backfiles 1879-2005 |2007|||||||||| circadian rhythms Lack, Leon verfasserin aut Barrett, Judy verfasserin aut In Journal of pineal research Oxford [u.a.] : Wiley-Blackwell, 1984 9(1990), 2, Seite 0 Online-Ressource (DE-627)NLEJ243926731 (DE-600)2027992-9 1600-079X nnns volume:9 year:1990 number:2 pages:0 http://dx.doi.org/10.1111/j.1600-079X.1990.tb00701.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 9 1990 2 0 |
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10.1111/j.1600-079X.1990.tb00701.x doi (DE-627)NLEJ240009940 DE-627 ger DE-627 rakwb Morris, Mary verfasserin aut The Effect of Sleep/Wake State on Nocturnal Melatonin Excretion Oxford, UK Blackwell Publishing Ltd 1990 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Twenty-four hour patterns of urinary 6-sulphatoxymelatonin excretion were monitored in eight healthy adult subjects in two bed rest constant routines, one with normal nocturnal sleep and one with continuous wakefulness. The implementation of dim light “constant routines” enabled the effect of the sleep wake/state on melatonin to be tested without the confounding effects of body activity and normal room lighting. In both conditions 6-sulphatoxymelatonin excretion was significantly higher during the nighttime hours (2200-1000) than during the daytime hours (1000-2200) producing averages of 80% and 78.5% of the total 24 hour output in the sleep and wakeful conditions, respectively. The large differences between subjects in nocturnal melatonin excretion (38 to 150 nmol) were highly consistent between the two conditions. There were no differences between the nocturnal wakeful and sleep conditions in total nighttime melatonin excretion nor in the nighttime percentage of the 24 hour total melatonin excretions. Therefore, the sleep/wake state alone had no effect on nocturnal melatonin excretion. On the other hand, a significant correlation between the nighttime melatonin percentage and sleep length suggested the need to investigate further the relation between the amplitude of the melatonin circadian rhythm and sleep length and quality. 2007 Blackwell Publishing Journal Backfiles 1879-2005 |2007|||||||||| circadian rhythms Lack, Leon verfasserin aut Barrett, Judy verfasserin aut In Journal of pineal research Oxford [u.a.] : Wiley-Blackwell, 1984 9(1990), 2, Seite 0 Online-Ressource (DE-627)NLEJ243926731 (DE-600)2027992-9 1600-079X nnns volume:9 year:1990 number:2 pages:0 http://dx.doi.org/10.1111/j.1600-079X.1990.tb00701.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 9 1990 2 0 |
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10.1111/j.1600-079X.1990.tb00701.x doi (DE-627)NLEJ240009940 DE-627 ger DE-627 rakwb Morris, Mary verfasserin aut The Effect of Sleep/Wake State on Nocturnal Melatonin Excretion Oxford, UK Blackwell Publishing Ltd 1990 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Twenty-four hour patterns of urinary 6-sulphatoxymelatonin excretion were monitored in eight healthy adult subjects in two bed rest constant routines, one with normal nocturnal sleep and one with continuous wakefulness. The implementation of dim light “constant routines” enabled the effect of the sleep wake/state on melatonin to be tested without the confounding effects of body activity and normal room lighting. In both conditions 6-sulphatoxymelatonin excretion was significantly higher during the nighttime hours (2200-1000) than during the daytime hours (1000-2200) producing averages of 80% and 78.5% of the total 24 hour output in the sleep and wakeful conditions, respectively. The large differences between subjects in nocturnal melatonin excretion (38 to 150 nmol) were highly consistent between the two conditions. There were no differences between the nocturnal wakeful and sleep conditions in total nighttime melatonin excretion nor in the nighttime percentage of the 24 hour total melatonin excretions. Therefore, the sleep/wake state alone had no effect on nocturnal melatonin excretion. On the other hand, a significant correlation between the nighttime melatonin percentage and sleep length suggested the need to investigate further the relation between the amplitude of the melatonin circadian rhythm and sleep length and quality. 2007 Blackwell Publishing Journal Backfiles 1879-2005 |2007|||||||||| circadian rhythms Lack, Leon verfasserin aut Barrett, Judy verfasserin aut In Journal of pineal research Oxford [u.a.] : Wiley-Blackwell, 1984 9(1990), 2, Seite 0 Online-Ressource (DE-627)NLEJ243926731 (DE-600)2027992-9 1600-079X nnns volume:9 year:1990 number:2 pages:0 http://dx.doi.org/10.1111/j.1600-079X.1990.tb00701.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 9 1990 2 0 |
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| abstract |
Twenty-four hour patterns of urinary 6-sulphatoxymelatonin excretion were monitored in eight healthy adult subjects in two bed rest constant routines, one with normal nocturnal sleep and one with continuous wakefulness. The implementation of dim light “constant routines” enabled the effect of the sleep wake/state on melatonin to be tested without the confounding effects of body activity and normal room lighting. In both conditions 6-sulphatoxymelatonin excretion was significantly higher during the nighttime hours (2200-1000) than during the daytime hours (1000-2200) producing averages of 80% and 78.5% of the total 24 hour output in the sleep and wakeful conditions, respectively. The large differences between subjects in nocturnal melatonin excretion (38 to 150 nmol) were highly consistent between the two conditions. There were no differences between the nocturnal wakeful and sleep conditions in total nighttime melatonin excretion nor in the nighttime percentage of the 24 hour total melatonin excretions. Therefore, the sleep/wake state alone had no effect on nocturnal melatonin excretion. On the other hand, a significant correlation between the nighttime melatonin percentage and sleep length suggested the need to investigate further the relation between the amplitude of the melatonin circadian rhythm and sleep length and quality. |
| abstractGer |
Twenty-four hour patterns of urinary 6-sulphatoxymelatonin excretion were monitored in eight healthy adult subjects in two bed rest constant routines, one with normal nocturnal sleep and one with continuous wakefulness. The implementation of dim light “constant routines” enabled the effect of the sleep wake/state on melatonin to be tested without the confounding effects of body activity and normal room lighting. In both conditions 6-sulphatoxymelatonin excretion was significantly higher during the nighttime hours (2200-1000) than during the daytime hours (1000-2200) producing averages of 80% and 78.5% of the total 24 hour output in the sleep and wakeful conditions, respectively. The large differences between subjects in nocturnal melatonin excretion (38 to 150 nmol) were highly consistent between the two conditions. There were no differences between the nocturnal wakeful and sleep conditions in total nighttime melatonin excretion nor in the nighttime percentage of the 24 hour total melatonin excretions. Therefore, the sleep/wake state alone had no effect on nocturnal melatonin excretion. On the other hand, a significant correlation between the nighttime melatonin percentage and sleep length suggested the need to investigate further the relation between the amplitude of the melatonin circadian rhythm and sleep length and quality. |
| abstract_unstemmed |
Twenty-four hour patterns of urinary 6-sulphatoxymelatonin excretion were monitored in eight healthy adult subjects in two bed rest constant routines, one with normal nocturnal sleep and one with continuous wakefulness. The implementation of dim light “constant routines” enabled the effect of the sleep wake/state on melatonin to be tested without the confounding effects of body activity and normal room lighting. In both conditions 6-sulphatoxymelatonin excretion was significantly higher during the nighttime hours (2200-1000) than during the daytime hours (1000-2200) producing averages of 80% and 78.5% of the total 24 hour output in the sleep and wakeful conditions, respectively. The large differences between subjects in nocturnal melatonin excretion (38 to 150 nmol) were highly consistent between the two conditions. There were no differences between the nocturnal wakeful and sleep conditions in total nighttime melatonin excretion nor in the nighttime percentage of the 24 hour total melatonin excretions. Therefore, the sleep/wake state alone had no effect on nocturnal melatonin excretion. On the other hand, a significant correlation between the nighttime melatonin percentage and sleep length suggested the need to investigate further the relation between the amplitude of the melatonin circadian rhythm and sleep length and quality. |
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1803819226849345536 |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">NLEJ240009940</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20210707101507.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">120426s1990 xx |||||o 00| ||und c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1111/j.1600-079X.1990.tb00701.x</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ240009940</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Morris, Mary</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">The Effect of Sleep/Wake State on Nocturnal Melatonin Excretion</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Oxford, UK</subfield><subfield code="b">Blackwell Publishing Ltd</subfield><subfield code="c">1990</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Twenty-four hour patterns of urinary 6-sulphatoxymelatonin excretion were monitored in eight healthy adult subjects in two bed rest constant routines, one with normal nocturnal sleep and one with continuous wakefulness. The implementation of dim light “constant routines” enabled the effect of the sleep wake/state on melatonin to be tested without the confounding effects of body activity and normal room lighting. In both conditions 6-sulphatoxymelatonin excretion was significantly higher during the nighttime hours (2200-1000) than during the daytime hours (1000-2200) producing averages of 80% and 78.5% of the total 24 hour output in the sleep and wakeful conditions, respectively. The large differences between subjects in nocturnal melatonin excretion (38 to 150 nmol) were highly consistent between the two conditions. There were no differences between the nocturnal wakeful and sleep conditions in total nighttime melatonin excretion nor in the nighttime percentage of the 24 hour total melatonin excretions. Therefore, the sleep/wake state alone had no effect on nocturnal melatonin excretion. On the other hand, a significant correlation between the nighttime melatonin percentage and sleep length suggested the need to investigate further the relation between the amplitude of the melatonin circadian rhythm and sleep length and quality.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="d">2007</subfield><subfield code="f">Blackwell Publishing Journal Backfiles 1879-2005</subfield><subfield code="7">|2007||||||||||</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">circadian rhythms</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Lack, Leon</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Barrett, Judy</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">Journal of pineal research</subfield><subfield code="d">Oxford [u.a.] : Wiley-Blackwell, 1984</subfield><subfield code="g">9(1990), 2, Seite 0</subfield><subfield code="h">Online-Ressource</subfield><subfield code="w">(DE-627)NLEJ243926731</subfield><subfield code="w">(DE-600)2027992-9</subfield><subfield code="x">1600-079X</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:9</subfield><subfield code="g">year:1990</subfield><subfield code="g">number:2</subfield><subfield code="g">pages:0</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://dx.doi.org/10.1111/j.1600-079X.1990.tb00701.x</subfield><subfield code="q">text/html</subfield><subfield code="x">Verlag</subfield><subfield code="z">Deutschlandweit zugänglich</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-DJB</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">9</subfield><subfield code="j">1990</subfield><subfield code="e">2</subfield><subfield code="h">0</subfield></datafield></record></collection>
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| score |
7.399088 |