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Departments of, Clinical Biochemistry, Medicine, Department of Endocrinology and Internal Medicine, King's College Hospital, London SE5 9RS, UK
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in widespread use since publication in 2007 of the large retrospective study of Terzolo et al . (3) . Accumulated knowledge of the mode of action of mitotane together with its effects on steroid synthesis and catabolism is patchy. Mitotane targets
Department of Pediatrics, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Reproduction & Development Research Institute, de Boelelaan, Amsterdam, The Netherlands
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Department of Pediatrics, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Reproduction & Development Research Institute, de Boelelaan, Amsterdam, The Netherlands
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Department of Pediatrics, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Reproduction & Development Research Institute, de Boelelaan, Amsterdam, The Netherlands
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and thawed only once just before analysis. After placement in a salivette, the pad was centrifuged at 1900 g for 5 min, enabling the extraction of urine. Urinary steroids were determined using quantitative data produced by gas chromatography
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-frequency HIIT would improve PPO compared with normal exercise training and (ii) systemic steroid hormones would be unchanged following low-frequency HIIT in masters athletes. Materials and methods Participants Following familiarization with
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Institute of Genetic Medicine, Newcastle University, Newcastle upon Tyne, UK
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cortisol levels. Compared to girls, boys, up to age 8, had higher salivary cortisol levels and lower levels beyond this age ( 11 ). The timing of this change suggests that sex steroids influence the HPA axis. Surprisingly, to the best of our knowledge
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there is possibility of multiple diagnoses or before starting therapy with potentially hepatotoxic medications’ ( 8 ). The consequences of obesity-related NAFLD on liver metabolism are insufficiently understood ( 8 ). As steroid hormones are partially
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Introduction Obesity is a complex condition associated with changes in many steroid hormones also including androgens: concentrations of testosterone and DHEAS and their precursors are increased in children ( 1 , 2 ) and obese women ( 3
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Introduction Testosterone is a sex steroid hormone with profound influence on various tissues ( 1 , 2 , 3 ). The precipitous decline in systemic testosterone with age is well described ( 4 ). Additionally, sex hormone-binding globulin (SHBG
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Introduction Every now and then a clinical endocrinologist will be visited by a patient that uses anabolic androgenic steroids (AAS) or has been using them in the past. The interaction between doctor and patient may be hampered for a number of
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Division of Endocrinology and Metabolism, Department of Medicine, Georgetown University, Washington, District of Columbia, USA
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Introduction Diurnal variations in the serum concentration of steroid hormones and their metabolism, as assessed by urinary excretion, have long been known for cortisol and testosterone ( 1 , 2 , 3 ). Less information exists for the other up
Sahlgrenska Osteoporosis Centre, Center for Bone and Arthritis Research (CBAR), Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden
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Sahlgrenska Osteoporosis Centre, Center for Bone and Arthritis Research (CBAR), Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden
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Sahlgrenska Osteoporosis Centre, Center for Bone and Arthritis Research (CBAR), Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden
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Department of Endocrinology, Skaraborg Central Hospital, Skövde, Sweden
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Introduction Sex steroid hormones are predominantly produced from cholesterol by the gonads and the adrenal glands. Then, the sex steroids are distributed to target tissues through the circulation. In addition, many tissues and organs