Article (Scientific journals)
Lifestyle factors and serum androgens among 636 middle aged men from seven countries in the European Prospective Investigation into Cancer and Nutrition (EPIC).
Suzuki, Reiko; Allen, Naomi E.; Appleby, Paul N. et al.
2009In Cancer Causes and Control, 20 (6), p. 811-21
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Keywords :
Age Factors; Alcoholic Beverages/adverse effects; Androgens/blood; Androstane-3,17-diol/analogs & derivatives/blood; Androstenedione/blood; Body Weight; Cross-Sectional Studies; Europe/epidemiology; Humans; Life Style; Male; Middle Aged; Multicenter Studies as Topic; Neoplasms/blood/epidemiology; Nutritional Status; Prospective Studies; Questionnaires; Sex Hormone-Binding Globulin/metabolism; Smoking/adverse effects; Testosterone/blood/metabolism
Abstract :
[en] OBJECTIVE: To evaluate the association between lifestyle and dietary factors and serum concentrations of androgens in middle-aged healthy men. METHODS: We conducted a cross-sectional analysis of the association of lifestyle factors with circulating concentrations of androstenedione (A-dione), 3-alpha-androstanediol glucuronide (A-diol-g), testosterone (T), SHBG (sex hormone-binding globulin), and free testosterone (FT) among 636 men in the European Prospective Investigation into Cancer and Nutrition. RESULTS: Compared with the youngest age group (40-49 years), the oldest (70-79 years) had a higher mean concentration of SHBG (by 44%) and lower mean concentrations of A-diol-g (by 29%) FT (19%). Men in the highest BMI group (> or =29.83 kg/m(2)) had a higher mean A-diol-g concentration (by 38%) and lower mean concentration of T (by 20%) SHBG (29%) compared with the lowest (<24.16 kg/m(2)). Current smokers had higher mean concentrations of T (by 13%), SHBG (14%), and A-dione (15%) compared with never smokers. Physical activity and dietary factors were not associated with androgen concentrations, although men in the highest fifth of alcohol intake had higher mean concentrations of A-dione (by 9%), FT (11%) compared with the lowest. CONCLUSION: Our results suggest that age, body weight, smoking, and alcohol intake are associated with circulating androgen concentrations in men.
Disciplines :
Human health sciences: Multidisciplinary, general & others
Author, co-author :
Suzuki, Reiko
Allen, Naomi E.
Appleby, Paul N.
Key, Timothy J.
Dossus, Laure
Tjonneland, Anne
Fons Johnsen, Nina
Overvad, Kim
Sacerdote, Carlotta
Palli, Domenico
Krogh, Vittorio
Tumino, Rosario
Rohrmann, Sabine
Linseisen, Jakob
Boeing, Heiner
Trichopoulou, Antonia
Makrygiannis, Georgios ;  Université de Liège - ULiège > Département des sciences cliniques > Chirurgie cardio-vasculaire et thoracique
Misirli, Gesthimani
Bueno-de-Mesquita, H. Bas
May, Anne M.
Diaz, Maria Jose Tormo
Sanchez, Maria-Jose
Barricarte Gurrea, Aurelio
Rodriguez Suarez, Laudina
Buckland, Genevieve
Larranaga, Nerea
Bingham, Sheila
Khaw, Kay-Tee
Rinaldi, Sabina
Slimani, Nadia
Jenab, Mazda
Riboli, Elio
Kaaks, Rudolf
More authors (23 more) Less
Language :
English
Title :
Lifestyle factors and serum androgens among 636 middle aged men from seven countries in the European Prospective Investigation into Cancer and Nutrition (EPIC).
Publication date :
2009
Journal title :
Cancer Causes and Control
ISSN :
0957-5243
eISSN :
1573-7225
Publisher :
Springer, Dodrecht, Netherlands
Volume :
20
Issue :
6
Pages :
811-21
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 20 December 2013

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