Diurnal Variation of Plasma and Urinary Adenosine 3′:5′-Cyclic Monophosphate Contents in Normal Human Subjects

Holmes, Helen; Hamadah, K.; Hartman, Gordon C.; Parke, Dennis V.

doi:10.1042/bst0020456a

Cited by 8 publications

(3 citation statements)

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“…N and Q). in cyclic AMP in PVP (Holmes and Hamadah 1974;Mikuni et al 1978). In the present study, it was attempted to avoid the influence of diurnal changes in cyclic AMP by taking samples at a settled time of the day (7 N 10 a.m.) except for the first sample which was taken immediately on admission.…”

Section: Resultsmentioning

confidence: 99%

Cyclic AMP concentrations in plasma, cerebrospinal fluid and urine in patients with acute cerebral hemispheric infarction.

Tominaga

Murakami

Abe³

et al. 1981

Tohoku J. Exp. Med.

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Section: Resultsmentioning

confidence: 99%

Cyclic AMP concentrations in plasma, cerebrospinal fluid and urine in patients with acute cerebral hemispheric infarction.

Tominaga

Murakami

Abe³

et al. 1981

Tohoku J. Exp. Med.

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“…Because there are known influences of some hormones with circadian fluctuations on the c-AMP content of different tissues, a circadian rhythm of plasma c-AMP is obvious. Several authors (Murad and Pak, 1972;Holmes and Hamadah, 1974;Kopp et al, 1977) showed a circadian rhythm of plasma c-AMP in normal persons. Our data concerning the time dependence of plasma c-AMP show a tendency to a midday peak as described by Holmes et al (1974).…”

Section: Commentmentioning

confidence: 99%

“…Several authors (Murad and Pak, 1972;Holmes and Hamadah, 1974;Kopp et al, 1977) showed a circadian rhythm of plasma c-AMP in normal persons. Our data concerning the time dependence of plasma c-AMP show a tendency to a midday peak as described by Holmes et al (1974). Therefore, only values were evaluated from plasma samples which were taken from 8 to 11 a.m. in this study.…”

Section: Commentmentioning

confidence: 99%

Plasma c-AMP during the Normal Menstrual Cycle and under Different Hormonal Treatment

Göser¹,

Kindler²,

Keller³

et al. 1980

Gynecol Obstet Invest

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There is a highly significant difference between the plasma c-AMP values of the first and the second half of the normal menstrual cycle (days 1–12: 10.5 ± 2.0 pmol, x ± SEM; days 13–16: 21.9 ± 4.5; days 17–28: 19.9 ± 2.0; p < 0.001). In amenorrheic patients plasma c-AMP levels were nearly the same as in normal women during the first half of the menstrual cycle (11.1 ± 2.5). Plasma c-AMP of amenorrheic women was significantly higher under HMG treatment (16.7 ± 2.5; p < 0.01). Under oral contraception with estrogens (alone) or with low doses of gestagens the plasma c-AMP values were comparable to those of the amenorrheic women, but there was a dose-dependent increase of plasma c-AMP under gestagen application. It is concluded that the midcyclic plasma c-AMP increase is mainly caused by the gonadotropin effect, and is followed by the progesterone effect during the second half of the menstrual cycle. Therefore, plasma c-AMP levels are in accordance to the stages of the menstrual cycle reflecting their different endocrine pattern.

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Diseases Involving Cyclic AMP

Berghe

1976

Eukaryotic Cell Function and Growth

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Diurnal Variation of Plasma and Urinary Adenosine 3′:5′-Cyclic Monophosphate Contents in Normal Human Subjects

Cited by 8 publications

References 0 publications

Cyclic AMP concentrations in plasma, cerebrospinal fluid and urine in patients with acute cerebral hemispheric infarction.

Cyclic AMP concentrations in plasma, cerebrospinal fluid and urine in patients with acute cerebral hemispheric infarction.

Plasma c-AMP during the Normal Menstrual Cycle and under Different Hormonal Treatment

Diseases Involving Cyclic AMP

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