Search Results

You are looking at 1 - 10 of 470 items for :

Clear All
L Ghataore Departments of, Clinical Biochemistry, Medicine, Department of Endocrinology and Internal Medicine, King's College Hospital, London SE5 9RS, UK

Search for other papers by L Ghataore in
Google Scholar
PubMed
Close
,
I Chakraborti Departments of, Clinical Biochemistry, Medicine, Department of Endocrinology and Internal Medicine, King's College Hospital, London SE5 9RS, UK

Search for other papers by I Chakraborti in
Google Scholar
PubMed
Close
,
S J Aylwin Departments of, Clinical Biochemistry, Medicine, Department of Endocrinology and Internal Medicine, King's College Hospital, London SE5 9RS, UK

Search for other papers by S J Aylwin in
Google Scholar
PubMed
Close
,
K-M Schulte Departments of, Clinical Biochemistry, Medicine, Department of Endocrinology and Internal Medicine, King's College Hospital, London SE5 9RS, UK

Search for other papers by K-M Schulte in
Google Scholar
PubMed
Close
,
D Dworakowska Departments of, Clinical Biochemistry, Medicine, Department of Endocrinology and Internal Medicine, King's College Hospital, London SE5 9RS, UK
Departments of, Clinical Biochemistry, Medicine, Department of Endocrinology and Internal Medicine, King's College Hospital, London SE5 9RS, UK

Search for other papers by D Dworakowska in
Google Scholar
PubMed
Close
,
P Coskeran Departments of, Clinical Biochemistry, Medicine, Department of Endocrinology and Internal Medicine, King's College Hospital, London SE5 9RS, UK

Search for other papers by P Coskeran in
Google Scholar
PubMed
Close
, and
N F Taylor Departments of, Clinical Biochemistry, Medicine, Department of Endocrinology and Internal Medicine, King's College Hospital, London SE5 9RS, UK

Search for other papers by N F Taylor in
Google Scholar
PubMed
Close

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

Open access
Britt J van Keulen Department of Pediatric Endocrinology, Emma Children’s Hospital, Amsterdam University Medical Centers, location VUmc, Amsterdam, The Netherlands
Department of Pediatrics, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Reproduction & Development Research Institute, de Boelelaan, Amsterdam, The Netherlands

Search for other papers by Britt J van Keulen in
Google Scholar
PubMed
Close
,
Michelle Romijn Department of Pediatric Endocrinology, Emma Children’s Hospital, Amsterdam University Medical Centers, location VUmc, Amsterdam, The Netherlands
Department of Pediatrics, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Reproduction & Development Research Institute, de Boelelaan, Amsterdam, The Netherlands

Search for other papers by Michelle Romijn in
Google Scholar
PubMed
Close
,
Bibian van der Voorn Department of Pediatric Endocrinology, Sophia Kinderziekenhuis, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands

Search for other papers by Bibian van der Voorn in
Google Scholar
PubMed
Close
,
Marita de Waard Emma Children’s Hospital, Amsterdam University Medical Centers, locations AMC and VUmc, Amsterdam, The Netherlands

Search for other papers by Marita de Waard in
Google Scholar
PubMed
Close
,
Michaela F Hartmann Steroid Research and Mass Spectrometry Unit, Laboratory for Translational Hormone Analytics, Pediatric Endocrinology & Diabetology, Center of Child and Adolescent Medicine, Justus-Liebig-University, Giessen, Germany

Search for other papers by Michaela F Hartmann in
Google Scholar
PubMed
Close
,
Johannes B van Goudoever Emma Children’s Hospital, Amsterdam University Medical Centers, locations AMC and VUmc, Amsterdam, The Netherlands

Search for other papers by Johannes B van Goudoever in
Google Scholar
PubMed
Close
,
Stefan A Wudy Steroid Research and Mass Spectrometry Unit, Laboratory for Translational Hormone Analytics, Pediatric Endocrinology & Diabetology, Center of Child and Adolescent Medicine, Justus-Liebig-University, Giessen, Germany

Search for other papers by Stefan A Wudy in
Google Scholar
PubMed
Close
,
Joost Rotteveel Department of Pediatric Endocrinology, Emma Children’s Hospital, Amsterdam University Medical Centers, location VUmc, Amsterdam, The Netherlands

Search for other papers by Joost Rotteveel in
Google Scholar
PubMed
Close
, and
Martijn J J Finken Department of Pediatric Endocrinology, Emma Children’s Hospital, Amsterdam University Medical Centers, location VUmc, Amsterdam, The Netherlands
Department of Pediatrics, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Reproduction & Development Research Institute, de Boelelaan, Amsterdam, The Netherlands

Search for other papers by Martijn J J Finken in
Google Scholar
PubMed
Close

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

Open access
P Herbert School of Sport, Health and Outdoor Education, Trinity Saint David, University of Wales, Wales, UK

Search for other papers by P Herbert in
Google Scholar
PubMed
Close
,
LD Hayes Active Ageing Research Group, Department of Medical and Sport Sciences, University of Cumbria, Lancaster, UK

Search for other papers by LD Hayes in
Google Scholar
PubMed
Close
,
NF Sculthorpe Institute of Clinical Exercise and Health Science, University of the West of Scotland, Scotland, UK

Search for other papers by NF Sculthorpe in
Google Scholar
PubMed
Close
, and
FM Grace Faculty of Health, Federation University, Victoria, Australia

Search for other papers by FM Grace in
Google Scholar
PubMed
Close

-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

Open access
Britt J van Keulen Emma Children’s Hospital, Amsterdam UMC, Vrije Universiteit Amsterdam, Pediatric Endocrinology, Amsterdam, The Netherlands

Search for other papers by Britt J van Keulen in
Google Scholar
PubMed
Close
,
Conor V Dolan Department of Biological Psychology, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands

Search for other papers by Conor V Dolan in
Google Scholar
PubMed
Close
,
Bibian van der Voorn Department of Pediatric Endocrinology, Sophia Kinderziekenhuis, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands

Search for other papers by Bibian van der Voorn in
Google Scholar
PubMed
Close
,
Ruth Andrew Centre for Cardiovascular Science, University of Edinburgh, Queen’s Medical Research Institute, Edinburgh, UK

Search for other papers by Ruth Andrew in
Google Scholar
PubMed
Close
,
Brian R Walker Centre for Cardiovascular Science, University of Edinburgh, Queen’s Medical Research Institute, Edinburgh, UK
Institute of Genetic Medicine, Newcastle University, Newcastle upon Tyne, UK

Search for other papers by Brian R Walker in
Google Scholar
PubMed
Close
,
Hilleke Hulshoff Pol Department of Psychiatry, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, The Netherlands

Search for other papers by Hilleke Hulshoff Pol in
Google Scholar
PubMed
Close
,
Dorret I Boomsma Department of Biological Psychology, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands

Search for other papers by Dorret I Boomsma in
Google Scholar
PubMed
Close
,
Joost Rotteveel Emma Children’s Hospital, Amsterdam UMC, Vrije Universiteit Amsterdam, Pediatric Endocrinology, Amsterdam, The Netherlands

Search for other papers by Joost Rotteveel in
Google Scholar
PubMed
Close
, and
Martijn J J Finken Emma Children’s Hospital, Amsterdam UMC, Vrije Universiteit Amsterdam, Pediatric Endocrinology, Amsterdam, The Netherlands

Search for other papers by Martijn J J Finken in
Google Scholar
PubMed
Close

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

Open access
Aneta Gawlik Department of Pediatrics and Pediatric Endocrinology, School of Medicine in Katowice, Medical University of Silesia, Upper Silesia Children’s Care Health Centre, Katowice, Poland

Search for other papers by Aneta Gawlik in
Google Scholar
PubMed
Close
,
Michael Shmoish Bioinformatics Knowledge Unit, Lorry I. Lokey Interdisciplinary Center for Life Sciences and Engineering, Technion – Israel Institute of Technology, Haifa, Israel

Search for other papers by Michael Shmoish in
Google Scholar
PubMed
Close
,
Michaela F Hartmann Steroid Research & Mass Spectrometry Unit, Division of Pediatric Endocrinology and Diabetology, Center of Child and Adolescent Medicine, Justus Liebig University, Giessen, Germany

Search for other papers by Michaela F Hartmann in
Google Scholar
PubMed
Close
,
Stefan A Wudy Steroid Research & Mass Spectrometry Unit, Division of Pediatric Endocrinology and Diabetology, Center of Child and Adolescent Medicine, Justus Liebig University, Giessen, Germany

Search for other papers by Stefan A Wudy in
Google Scholar
PubMed
Close
,
Zbigniew Olczak Department of Diagnostic Imaging, Upper Silesia Children’s Care Health Centre, Katowice, Poland

Search for other papers by Zbigniew Olczak in
Google Scholar
PubMed
Close
,
Katarzyna Gruszczynska Department of Diagnostic Imaging, School of Medicine in Katowice, Medical University of Silesia, Upper Silesia Children’s Care Health Centre, Katowice, Poland

Search for other papers by Katarzyna Gruszczynska in
Google Scholar
PubMed
Close
, and
Ze’ev Hochberg Faculty of Medicine, Technion – Israel Institute of Technology, Haifa, Israel

Search for other papers by Ze’ev Hochberg in
Google Scholar
PubMed
Close

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

Open access
Thomas Reinehr Department of Pediatric Endocrinology, Diabetes and Nutrition Medicine, Vestische Hospital for Children and Adolescents Datteln, University of Witten/Herdecke, Witten, Germany

Search for other papers by Thomas Reinehr in
Google Scholar
PubMed
Close
,
Alberto Sánchez-Guijo Steroid Research & Mass Spectrometry Unit, Division of Pediatric Endocrinology and Diabetology, Center of Child and Adolescent Medicine, Justus-Liebig-University Giessen, Giessen, Germany

Search for other papers by Alberto Sánchez-Guijo in
Google Scholar
PubMed
Close
,
Nina Lass Department of Pediatric Endocrinology, Diabetes and Nutrition Medicine, Vestische Hospital for Children and Adolescents Datteln, University of Witten/Herdecke, Witten, Germany

Search for other papers by Nina Lass in
Google Scholar
PubMed
Close
, and
Stefan A Wudy Steroid Research & Mass Spectrometry Unit, Division of Pediatric Endocrinology and Diabetology, Center of Child and Adolescent Medicine, Justus-Liebig-University Giessen, Giessen, Germany

Search for other papers by Stefan A Wudy in
Google Scholar
PubMed
Close

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

Open access
Lawrence D Hayes Active Ageing Research Group, Department of Medical and Sport Sciences, University of Cumbria, Lancaster, UK

Search for other papers by Lawrence D Hayes in
Google Scholar
PubMed
Close
,
Peter Herbert School of Sport, Health and Outdoor Education, Trinity Saint David, University of Wales, Carmarthen, UK

Search for other papers by Peter Herbert in
Google Scholar
PubMed
Close
,
Nicholas F Sculthorpe Institute of Clinical Exercise and Health Science, University of the West of Scotland, Hamilton, UK

Search for other papers by Nicholas F Sculthorpe in
Google Scholar
PubMed
Close
, and
Fergal M Grace Faculty of Health, Federation University, Victoria, Australia

Search for other papers by Fergal M Grace in
Google Scholar
PubMed
Close

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

Open access
Willem de Ronde Department of Internal Medicine, Spaarne Gasthuis, Haarlem, the Netherlands

Search for other papers by Willem de Ronde in
Google Scholar
PubMed
Close
and
Diederik L Smit Department of Internal Medicine, Spaarne Gasthuis, Haarlem, the Netherlands

Search for other papers by Diederik L Smit in
Google Scholar
PubMed
Close

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

Open access
T P Parikh Program in Reproductive and Adult Endocrinology, National Institute of Child Health and Human Development, National Institutes of Health (NIH), Bethesda, Maryland, USA

Search for other papers by T P Parikh in
Google Scholar
PubMed
Close
,
B Stolze Department of Laboratory Medicine, Clinical Center, NIH, Bethesda, Maryland, USA

Search for other papers by B Stolze in
Google Scholar
PubMed
Close
,
Y Ozarda Department of Medical Biochemistry, Faculty of Medicine, Uludag University, Bursa, Turkey

Search for other papers by Y Ozarda in
Google Scholar
PubMed
Close
,
J Jonklaas Division of Endocrinology and Metabolism, Department of Medicine, Georgetown University, Washington, District of Columbia, USA

Search for other papers by J Jonklaas in
Google Scholar
PubMed
Close
,
K Welsh Department of Laboratory Medicine, Clinical Center, NIH, Bethesda, Maryland, USA

Search for other papers by K Welsh in
Google Scholar
PubMed
Close
,
L Masika Department of Laboratory Medicine and Pathology/National Health Laboratory Service Walter Sisulu University, Mthatha, South Africa

Search for other papers by L Masika in
Google Scholar
PubMed
Close
,
M Hill Program in Reproductive and Adult Endocrinology, National Institute of Child Health and Human Development, National Institutes of Health (NIH), Bethesda, Maryland, USA

Search for other papers by M Hill in
Google Scholar
PubMed
Close
,
A DeCherney Program in Reproductive and Adult Endocrinology, National Institute of Child Health and Human Development, National Institutes of Health (NIH), Bethesda, Maryland, USA

Search for other papers by A DeCherney in
Google Scholar
PubMed
Close
, and
S J Soldin Department of Laboratory Medicine, Clinical Center, NIH, Bethesda, Maryland, USA
Division of Endocrinology and Metabolism, Department of Medicine, Georgetown University, Washington, District of Columbia, USA

Search for other papers by S J Soldin in
Google Scholar
PubMed
Close

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

Open access
Henrik Ryberg Department of Clinical Chemistry, Sahlgrenska University Hospital, Gothenburg, Sweden
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

Search for other papers by Henrik Ryberg in
Google Scholar
PubMed
Close
,
Anna-Karin Norlén Department of Clinical Chemistry, Sahlgrenska University Hospital, Gothenburg, Sweden
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

Search for other papers by Anna-Karin Norlén in
Google Scholar
PubMed
Close
,
Andreas Landin Department of Clinical Chemistry, Sahlgrenska University Hospital, Gothenburg, Sweden
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

Search for other papers by Andreas Landin in
Google Scholar
PubMed
Close
,
Per Johansson 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

Search for other papers by Per Johansson in
Google Scholar
PubMed
Close
,
Zeinab Salman 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

Search for other papers by Zeinab Salman in
Google Scholar
PubMed
Close
,
Anders Wallin Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Mölndal, Sweden

Search for other papers by Anders Wallin in
Google Scholar
PubMed
Close
,
Johan Svensson 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
Department of Endocrinology, Skaraborg Central Hospital, Skövde, Sweden

Search for other papers by Johan Svensson in
Google Scholar
PubMed
Close
, and
Claes Ohlsson 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

Search for other papers by Claes Ohlsson in
Google Scholar
PubMed
Close

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

Open access