Human platelet sulfotransferase shows seasonal rhythms.
Chronobiol Int
; 12(2): 100-5, 1995 Apr.
Article
em En
| MEDLINE
| ID: mdl-8653796
ABSTRACT
Our study aimed to investigate the possible presence of seasonal changes in platelet phenolsulfotransferase (ST) in a group of 20 healthy, drug-free subjects of both sexes between 24 and 37 years of age. Blood samples were taken four times a year in the period immediately following the equinoxes and the solstices. The results showed that both Sts underwent seasonal changes the lowest values were found in autumn and in winter, and the highest in the summer. A positive correlation between the two STs and the length of the photoperiod was observed in winter whereas in the spring we detected a negative correlation between the TL ST and the photoperiod length. Future studies should clarify whether platelet ST of patients with mood disorders shows a similar seasonality.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Periodicidade
/
Plaquetas
/
Arilsulfotransferase
Limite:
Adult
/
Female
/
Humans
/
Male
Idioma:
En
Revista:
Chronobiol Int
Assunto da revista:
FISIOLOGIA
Ano de publicação:
1995
Tipo de documento:
Article
País de afiliação:
Itália