Frank Z Stanczyk, PhD

Research Professor of Obstetrics & Gynecology (Part-Time)

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Overview

Dr. Stanczyk is the Director of the Reproductive Endocrinology Laboratory and the Co-Director of the USC Reproductive Endocrine Clinical Laboratory. A nationally recognized expert in steroid and prostaglandin biochemistry, Dr. Stanczyk is a resource to residents interested in laboratory techniques, assay methodologies, and laboratory data analyses. He oversees the Molecular Biology Core Laboratory and actively participates in resident research.

Publications

  • Correlation of adrenocorticotropin steroid levels between women with polycystic ovary syndrome and their sistersAm J Obstet Gynecol. 2007 Apr; 196(4):398. e1-5; discussion 398. e5-6. . View in PubMed
  • Total and bioavailable 25-hydroxyvitamin D is not associated with improved sexual dysfunction following vitamin D supplementation in women with polycystic ovarian syndrome: a pilot study J Sex Med. 2024 Feb 01. . View in PubMed
  • Urinary Androgens Provide Additional Evidence Related to Metabolism and Are Correlated With Serum Androgens in Girls J Endocr Soc. 2024 Jan 16; 8(3):bvad161. . View in PubMed
  • Progesterone and not estrogens or androgens causes breast cancer Climacteric. 2024 Jan 10; 1-6. . View in PubMed
  • Neuroendocrine, neurotransmitter, and gut microbiota imbalance contributing to potential psychiatric disorder prevalence in polycystic ovarian syndrome F S Rep. 2023 Dec; 4(4):337-342. . View in PubMed
  • Comparison of estrogenic components used for hormonal contraception Contraception. 2023 Oct 18; 110310. . View in PubMed
  • Anti-Müllerian hormone levels are associated with skeletal maturity in adolescent girls in the Fels Longitudinal Study Res Sq. 2023 Sep 29. . View in PubMed
  • Biosynthesis of estetrol in human pregnancy: Potential pathways J Steroid Biochem Mol Biol. 2023 09; 232:106359. . View in PubMed
  • Quantitation of 5a-androstanedione in normal women and women with PCOS J Steroid Biochem Mol Biol. 2023 07; 231:106289. . View in PubMed
  • Assessing estrogen exposure from transdermal estradiol patch therapy using a dried urine collection and a GC-MS/MS assay Steroids. 2023 01; 189:109149. . View in PubMed
  • Comparative estrogen exposure from compounded transdermal estradiol creams and Food and Drug Administration-approved transdermal estradiol gels and patches Menopause. 2023 11 01; 30(11):1098-1105. . View in PubMed
  • Comparison of Cardiovascular Disease Risk Factors Between 2 Subclinical Atherosclerosis Measures in Healthy Postmenopausal Women: Carotid Artery Wall Thickness and Echogenicity: Carotid Artery Wall Thickness and Echogenicity J Ultrasound Med. 2023 Jan; 42(1):35-44. . View in PubMed
  • Endometrial safety of low-dose vaginal estrogens Menopause. 2023 06 01; 30(6):650-658. . View in PubMed
  • Early Life Anti-Müllerian Hormone Trajectories in Infant Girls Epidemiology. 2023 07 01; 34(4):568-575. . View in PubMed
  • The association of hysterectomy with or without ovarian conservation with subclinical atherosclerosis progression in healthy postmenopausal women Menopause. 2023 07 01; 30(7):692-702. . View in PubMed
  • Progesterone from ovulatory menstrual cycles is an important cause of breast cancer Breast Cancer Res. 2023 05 30; 25(1):60. . View in PubMed
  • Establishing Normative Values to Determine the Prevalence of Biochemical Hyperandrogenism in Premenopausal Women of Different Ethnicities from Eastern Siberia Diagnostics (Basel). 2022 Dec 22; 13(1). . View in PubMed
  • Concentrations of endogenous sex steroid hormones and SHBG in healthy postmenopausal women J Steroid Biochem Mol Biol. 2022 Oct; 223:106080. . View in PubMed
  • Potential pitfalls of reproductive direct-to-consumer testing F S Rep. 2022 Mar; 3(1):3-7. . View in PubMed
  • Effect of menopausal hormone therapy on arterial wall echomorphology: Results from the Early versus Late Intervention Trial with Estradiol (ELITE) Maturitas. 2022 08; 162:15-22. . View in PubMed
  • Assessment of estrogen exposure from transdermal estradiol gel therapy with a dried urine assay Steroids. 2022 08; 184:109038. . View in PubMed
  • Extended regimen of a levonorgestrel/ethinyl estradiol transdermal delivery system: Predicted serum hormone levels using a population pharmacokinetic model PLoS One. 2022; 17(12):e0279640. . View in PubMed
  • Proliferation of the Fallopian Tube Fimbriae and Cortical Inclusion Cysts: Effects of the Menstrual Cycle and the Levonorgestrel Intrauterine Contraceptive System Cancer Epidemiol Biomarkers Prev. 2022 09 02; 31(9):1823-1829. . View in PubMed
  • Does timing matter when initiating elagolix in a natural menstrual cycle? F S Rep. 2021 Sep; 2(3):308-313.. View in PubMed
  • Association of bioavailable inhibin B and oocyte yield in controlled ovarian stimulation F S Rep. 2021 Jun; 2(2):189-194. . View in PubMed
  • Longitudinal antimüllerian hormone and its correlation with pubertal milestones F S Rep. 2021 Jun; 2(2):238-244. . View in PubMed
  • Effect of oral contraceptives on total and bioavailable 25-hydroxyvitamin D J Steroid Biochem Mol Biol. 2021 07; 211:105879. . View in PubMed
  • Associations Between Reproductive and Hormone-Related Factors and Risk of Nonalcoholic Fatty Liver Disease in a Multiethnic PopulationClin Gastroenterol Hepatol. 2021 06; 19(6):1258-1266. e1. . View in PubMed
  • Bioidentical hormones Climacteric. 2021 02; 24(1):38-45. . View in PubMed
  • Prolonged recombinant pregnancy hormone use in BRCA1 and BRCA2 mutation carriers Eur J Cancer Prev. 2021 05 01; 30(3):195-203. . View in PubMed
  • A randomized trial on the effect of oral combined estradiol and drospirenone on glucose and insulin metabolism in healthy menopausal women with a normal oral glucose tolerance test Maturitas. 2020 Aug; 138:36-41. . View in PubMed
  • Factors Associated With Serum Estradiol Levels Among Postmenopausal Women Using Hormone Therapy Obstet Gynecol. 2020 10; 136(4):675-684. . View in PubMed
  • The association between serum sex steroid hormone concentrations and intraprostatic inflammation in men without prostate cancer and irrespective of clinical indication for biopsy in the placebo arm of the Prostate Cancer Prevention Trial Prostate. 2020 08; 80(11):895-905. . View in PubMed
  • Role of sex steroid hormones in pelvic organ prolapse Menopause. 2020 08; 27(8):941-951. . View in PubMed
  • Endogenous Hormones and Antiretroviral Exposure in Plasma, Cervicovaginal Fluid, and Upper-Layer Packed Cells of Malawian Women Living with HIV AIDS Res Hum Retroviruses. 2020 08; 36(8):641-646. . View in PubMed
  • Associations Between Prediagnostic Concentrations of Circulating Sex Steroid Hormones and Liver Cancer Among Postmenopausal Women Hepatology. 2020 08; 72(2):535-547. . View in PubMed
  • The 2-/16a-Hydroxylated Estrogen Ratio-Breast Cancer Risk Hypothesis: Insufficient Evidence for its Support J Steroid Biochem Mol Biol. 2020 07; 201:105685. . View in PubMed
  • Association of hot flushes with ghrelin and adipokines in early versus late postmenopausal women Menopause. 2020 05; 27(5):512-518. . View in PubMed
  • Association of Anti-Mullerian Hormone, Follicle-Stimulating Hormone, and Inhibin B with Risk of Ovarian Cancer in the Janus Serum Bank Cancer Epidemiol Biomarkers Prev. 2020 03; 29(3):636-642. . View in PubMed
  • Serum ghrelin and esophageal and gastric cancer in two cohorts in China Int J Cancer. 2020 05 15; 146(10):2728-2735. . View in PubMed
  • Progesterone and Breast Cancer Endocr Rev. 2020 04 01; 41(2). . View in PubMed
  • Contracept X. 2020; 2:100027. . View in PubMed
  • Evaluating urinary estrogen and progesterone metabolites using dried filter paper samples and gas chromatography with tandem mass spectrometry (GC-MS/MS) BMC Chem. 2019 Dec; 13(1):20. . View in PubMed
  • Soluble LH-HCG receptor and oestradiol as predictors of pregnancy and live birth in IVF Reprod Biomed Online. 2019 Feb; 38(2):159-168. . View in PubMed
  • Medroxyprogesterone acetate concentrations among HIV-infected depot-medroxyprogesterone acetate users receiving antiretroviral therapy in Lilongwe, Malawi Contraception. 2019 11; 100(5):402-405. . View in PubMed
  • Long-term Effects of Moderate versus High Durations of Aerobic Exercise on Biomarkers of Breast Cancer Risk: Follow-up to a Randomized Controlled Trial Cancer Epidemiol Biomarkers Prev. 2019 10; 28(10):1725-1734. . View in PubMed
  • Breast levonorgestrel concentrations in women using a levonorgestrel-releasing intrauterine system Contraception. 2019 10; 100(4):299-301. . View in PubMed
  • Effects of ritonavir-boosted protease inhibitors on combined oral contraceptive pharmacokinetics and pharmacodynamics in HIV-positive women Contraception. 2019 10; 100(4):283-287. . View in PubMed
  • Determination of estradiol and progesterone content in capsules and creams from compounding pharmacies Menopause. 2019 09; 26(9):966-971. . View in PubMed
  • Estradiol and progesterone bioavailability for moderate to severe vasomotor symptom treatment and endometrial protection with the continuous-combined regimen of TX-001HR (oral estradiol and progesterone capsules) Menopause. 2019 07; 26(7):720-727. . View in PubMed
  • Pharmacokinetics of the 15 mg levonorgestrel emergency contraceptive in women with normal, obese and extremely obese body mass index. Contraception. 2019 05; 99(5):306-311. . View in PubMed
  • Circulating maternal and umbilical cord steroid hormone and insulin-like growth factor concentrations in twin and singleton pregnancies J Dev Orig Health Dis. 2019 04; 10(2):232-236. . View in PubMed
  • Circulating androgen levels before and after oophorectomy in premenopausal and postmenopausal women Climacteric. 2019 04; 22(2):169-174. . View in PubMed
  • Altered pharmacokinetics of combined oral contraceptives in obesity – multistudy assessment Contraception. 2019 04; 99(4):256-263. . View in PubMed
  • Long-term weight loss maintenance, sex steroid hormones, and sex hormone-binding globulin Menopause. 2019 04; 26(4):417-422. . View in PubMed
  • Association of Prepubertal and Adolescent Androgen Concentrations With Timing of Breast Development and Family History of Breast Cancer JAMA Netw Open. 2019 02 01; 2(2):e190083. . View in PubMed
  • Decreased Tenofovir Diphosphate Concentrations in a Transgender Female Cohort: Implications for Human Immunodeficiency Virus Preexposure Prophylaxis Clin Infect Dis. 2019 11 27; 69(12):2201-2204. . View in PubMed
  • Estrogenic activity, race/ethnicity, and Indigenous American ancestry among San Francisco Bay Area women PLoS One. 2019; 14(3):e0213809. . View in PubMed
  • Comparability of serum, plasma, and urinary estrogen and estrogen metabolite measurements by sex and menopausal status Cancer Causes Control. 2019 Jan; 30(1):75-86. . View in PubMed
  • Differential Effect of Plasma Estradiol on Subclinical Atherosclerosis Progression in Early vs Late Postmenopause J Clin Endocrinol Metab. 2019 02 01; 104(2):293-300. . View in PubMed
  • Age at Menarche and Risk of Cardiovascular Disease Outcomes: Findings From the National Heart Lung and Blood Institute-Sponsored Women’s Ischemia Syndrome Evaluation J Am Heart Assoc. 2019 06 18; 8(12):e012406. . View in PubMed
  • A once-a-month oral contraceptive Sci Transl Med. 2019 12 04; 11(521). . View in PubMed
  • Do metabolites account for higher serum steroid hormone levels measured by RIA compared to mass spectrometry? Clin Chim Acta. 2018 Sep; 484:223-225.. View in PubMed
  • Low Free Testosterone and Prostate Cancer Risk: A Collaborative Analysis of 20 Prospective Studies Eur Urol. 2018 11; 74(5):585-594. . View in PubMed
  • Dietary factors and serum antimüllerian hormone concentrations in late premenopausal women Fertil Steril. 2018 11; 110(6):1145-1153. . View in PubMed
  • Morbid obesity: potential effects of hormonal contraception Contraception. 2018 09; 98(3):174-180. . View in PubMed
  • Serum ghrelin is associated with risk of colorectal adenocarcinomas in the ATBC study Gut. 2018 09; 67(9):1646-1651. . View in PubMed
  • Association of urinary levels of 6-sulfatoxymelatonin (aMT6s) with prevalent and incident hypertension Chronobiol Int. 2018 08; 35(8):1115-1121. . View in PubMed
  • Discordance between self-reported contraceptive use and detection of exogenous hormones among Malawian women enrolling in a randomized clinical trial Contraception. 2018 04; 97(4):354-356. . View in PubMed
  • Endocrine mechanisms and assay issues in premature progesterone elevation in assisted reproductive technology Fertil Steril. 2018 04; 109(4):571-576. . View in PubMed
  • Neonatal Hormone Concentrations and Risk of Testicular Germ Cell Tumors (TGCT) Cancer Epidemiol Biomarkers Prev. 2018 04; 27(4):488-495. . View in PubMed
  • Determinants of prolactin in postmenopausal Chinese women in Singapore Cancer Causes Control. 2018 01; 29(1):51-62. . View in PubMed
  • Measuring serum melatonin in postmenopausal women: Implications for epidemiologic studies and breast cancer studies PLoS One. 2018; 13(4):e0195666. . View in PubMed
  • Vitamin D Levels, Body Composition, and Metabolic Factors in Asian Indians: Results from the Metabolic Syndrome and Atherosclerosis in South Asians Living in America Pilot Study Ann Nutr Metab. 2018; 72(3):223-230. . View in PubMed
  • Randomized, placebo controlled phase I trial of safety, pharmacokinetics, pharmacodynamics and acceptability of tenofovir and tenofovir plus levonorgestrel vaginal rings in women PLoS One. 2018; 13(6):e0199778. . View in PubMed
  • Associations between polymorphisms in genes related to estrogen metabolism and function and prostate cancer risk: results from the Prostate Cancer Prevention Trial Carcinogenesis. 2018 02 09; 39(2):125-133. . View in PubMed
  • MRI background parenchymal enhancement, breast density and serum hormones in postmenopausal women Int J Cancer. 2018 08 15; 143(4):823-830. . View in PubMed
  • Circulating and intraprostatic sex steroid hormonal profiles in relation to male pattern baldness and chest hair density among men diagnosed with localized prostate cancers Prostate. 2017 Dec; 77(16):1573-1582. . View in PubMed
  • The role of angiogenic markers in adverse perinatal outcomes: fresh versus frozen embryo transfers J Assist Reprod Genet. 2017 Dec; 34(12):1639-1643. . View in PubMed
  • Endogenous sex hormone exposure and repetitive element DNA methylation in healthy postmenopausal women Cancer Causes Control. 2017 Dec; 28(12):1369-1379. . View in PubMed
  • Serum complexed and free prostate-specific antigen (PSA) for the diagnosis of the polycystic ovarian syndrome (PCOS) Clin Chem Lab Med. 2017 Oct 26; 55(11):1789-1797. . View in PubMed
  • Associations between postmenopausal endogenous sex hormones and C-reactive protein: a clearer picture with regional adiposity adjustment? Menopause. 2017 Sep; 24(9):1040-1048.. View in PubMed
  • Relationships between Circulating and Intraprostatic Sex Steroid Hormone Concentrations Cancer Epidemiol Biomarkers Prev. 2017 11; 26(11):1660-1666. . View in PubMed
  • Does the type of progestin influence the production of clotting factors? Contraception. 2017 02; 95(2):113-116.. View in PubMed
  • Menopausal symptoms and cardiovascular disease mortality in the Women’s Ischemia Syndrome Evaluation (WISE) Menopause. 2017 02; 24(2):126-132. . View in PubMed
  • Soy Food Intake and Biomarkers of Breast Cancer Risk: Possible Difference in Asian Women? Nutr Cancer. 2017 01; 69(1):146-153.. View in PubMed
  • Circulating sex hormones in relation to anthropometric, sociodemographic and behavioural factors in an international dataset of 12,300 men PLoS One. 2017; 12(12):e0187741. . View in PubMed
  • Anastrozole in Pulmonary Arterial HypertensionA Randomized, Double-Blind, Placebo-controlled Trial. Am J Respir Crit Care Med. 2017 02 01; 195(3):360-368. . View in PubMed
  • Association Between Biomarkers of Ovarian Reserve and Infertility Among Older Women of Reproductive Age JAMA. 2017 10 10; 318(14):1367-1376. . View in PubMed
  • Relationship between crown-like structures and sex-steroid hormones in breast adipose tissue and serum among postmenopausal breast cancer patients Breast Cancer Res. 2017 01 19; 19(1):8. . View in PubMed
  • Cognitive effects of estradiol after menopause: A randomized trial of the timing hypothesis Neurology. 2016 Aug 16; 87(7):699-708. . View in PubMed
  • The Effect of Reduced Dietary Fat and Soy Supplementation on Circulating Adipocytokines in Postmenopausal Women: A Randomized Controlled 2-Month Trial Nutr Cancer. 2016 May-Jun; 68(4):554-9. . View in PubMed
  • The impact of short-term depot-medroxyprogesterone acetate treatment on resting metabolic rate Contraception. 2016 Apr; 93(4):317-322. . View in PubMed
  • In Reply Menopause. 2016 Apr; 23(4):472-3. . View in PubMed
  • Vascular Effects of Early versus Late Postmenopausal Treatment with Estradiol N Engl J Med. 2016 Mar 31; 374(13):1221-31. . View in PubMed
  • Dry eye in postmenopausal women: a hormonal disorder Menopause. 2016 Mar; 23(3):343-51. . View in PubMed
  • Serum androgens and prostate cancer risk: results from the placebo arm of the Prostate Cancer Prevention Trial Cancer Causes Control. 2016 Feb; 27(2):175-82. . View in PubMed
  • Inflammatory Marker Changes in Postmenopausal Women after a Year-long Exercise Intervention Comparing High Versus Moderate Volumes Cancer Prev Res (Phila). 2016 Feb; 9(2):196-203. . View in PubMed
  • Associations of sex steroid hormones with mortality in women with breast cancer Breast Cancer Res Treat. 2016 Feb; 155(3):559-67. . View in PubMed
  • Carotid artery distensibility and hormone therapy and menopause: the Los Angeles Atherosclerosis Study Menopause. 2016 Feb; 23(2):150-7. . View in PubMed
  • The Effect of Depo Medroxyprogesterone Acetate (DMPA) on Cerebral Food Motivation Centers: A Pilot Study using Functional Magnetic Resonance Imaging Contraception. 2016 10; 94(4):321-7. . View in PubMed
  • Cardiovascular Disease and 10-Year Mortality in Postmenopausal Women with Clinical Features of Polycystic Ovary Syndrome J Womens Health (Larchmt). 2016 09; 25(9):875-81. . View in PubMed
  • The elusive minimum threshold concentration of levonorgestrel for contraceptive efficacy Contraception. 2016 08; 94(2):104-8. . View in PubMed
  • Effects of vitamin D supplementation during weight loss on sex hormones in postmenopausal women Menopause. 2016 06; 23(6):645-52. . View in PubMed
  • Assay reproducibility of serum androgen measurements using liquid chromatography-tandem mass spectrometry J Steroid Biochem Mol Biol. 2016 Jan; 155(Pt A):56-62. . View in PubMed
  • Antimüllerian hormone in relation to tobacco and marijuana use and sources of indoor heating/cooking Fertil Steril. 2016 09 01; 106(3):723-30. . View in PubMed
  • Associations of Breast Cancer Risk Factors with Premenopausal Sex Hormones in Women with Very Low Breast Cancer Risk Int J Environ Res Public Health. 2016 10 31; 13(11). . View in PubMed
  • Effect of intravaginal dehydroepiandrosterone treatment on the endometrium: should androstenediol be a concern? Menopause. 2015 Dec; 22(12):1273-5.. View in PubMed
  • Endogenous Sex Steroid Hormones, Lipid Subfractions, and Ectopic Adiposity in Asian Indians Metab Syndr Relat Disord. 2015 Dec; 13(10):445-52. . View in PubMed
  • CCR5 Expression Levels in HIV-Uninfected Women Receiving Hormonal Contraception J Infect Dis. 2015 Nov 01; 212(9):1397-401. . View in PubMed
  • A Prospective Evaluation of Endogenous Sex Hormone Levels and Colorectal Cancer Risk in Postmenopausal Women J Natl Cancer Inst. 2015 Oct; 107(10). . View in PubMed
  • Effects of exercise dose on endogenous estrogens in postmenopausal women: a randomized trial Endocr Relat Cancer. 2015 Oct; 22(5):863-76. . View in PubMed
  • Reproducibility of an assay to measure serum progesterone metabolites that may be related to breast cancer risk using liquid chromatography-tandem mass spectrometry Horm Mol Biol Clin Investig. 2015 Sep; 23(3):79-84. . View in PubMed
  • Reprint of “Use of medroxyprogesterone acetate for hormone therapy in postmenopausal women: Is it safe? “. J Steroid Biochem Mol Biol. 2015 Sep; 153:151-9.. View in PubMed
  • Can highly sensitive antimüllerian hormone testing predict failed response to ovarian stimulation? Fertil Steril. 2015 Sep; 104(3):643-8.. View in PubMed
  • Endogenous sex steroid hormones and glucose in a South-Asian population without diabetes: the Metabolic Syndrome and Atherosclerosis in South-Asians Living in America pilot study Diabet Med. 2015 Sep; 32(9):1193-200. . View in PubMed
  • Relationships of sex steroid hormone levels in benign and cancerous breast tissue and blood: A critical appraisal of current science Steroids. 2015 Jul; 99(Pt A):91-102. . View in PubMed
  • Adolescent endogenous sex hormones and breast density in early adulthood Breast Cancer Res. 2015 Jun 04; 17:77. . View in PubMed
  • Measuring Estrogen Exposure and Metabolism: Workshop Recommendations on Clinical Issues J Clin Endocrinol Metab. 2015 Jun; 100(6):2165-70. . View in PubMed
  • Anti-Müllerian hormone concentrations in premenopausal women and breast cancer risk Cancer Prev Res (Phila). 2015 Jun; 8(6):528-34. . View in PubMed
  • A prospective evaluation of C-peptide levels and colorectal adenoma incidence Cancer Epidemiol. 2015 Apr; 39(2):160-5. . View in PubMed
  • Methods and baseline cardiovascular data from the Early versus Late Intervention Trial with Estradiol testing the menopausal hormone timing hypothesis Menopause. 2015 Apr; 22(4):391-401. . View in PubMed
  • Effect of finasteride on serum androstenedione and risk of prostate cancer within the prostate cancer prevention trial: differential effect on high- and low-grade disease Urology. 2015 Mar; 85(3):616-20. . View in PubMed
  • Endogenous sex hormones and breast density in young women Cancer Epidemiol Biomarkers Prev. 2015 Feb; 24(2):369-78. . View in PubMed
  • Association of endogenous sex hormones with adipokines and ghrelin in postmenopausal women J Clin Endocrinol Metab. 2015 Feb; 100(2):508-15. . View in PubMed
  • Effects of luteinizing hormone receptor signaling in prostate cancer cells Prostate. 2015 Feb; 75(2):141-50. . View in PubMed
  • Brca1 Mutations Enhance Mouse Reproductive Functions by Increasing Responsiveness to Male-Derived Scent PLoS One. 2015; 10(10):e0139013. . View in PubMed
  • Association of estrogen measurements in serum and urine of premenopausal women Biomark Med. 2015; 9(5):417-24. . View in PubMed
  • Ethinyl estradiol and levonorgestrel in a transdermal contraceptive delivery system Expert Opin Pharmacother. 2015; 16(12):1901-9. . View in PubMed
  • Increased exposure of norethindrone in HIV+ women treated with ritonavir-boosted atazanavir therapy Contraception. 2015 Jan; 91(1):71-5. . View in PubMed
  • Study design and methods for the Breast Cancer and Exercise Trial in Alberta (BETA) BMC Cancer. 2014 Dec 06; 14:919. . View in PubMed
  • Editorial: The new instructions to authors for the reporting of steroid hormone measurements J Clin Endocrinol Metab. 2014 Dec; 99(12):4375. . View in PubMed
  • Treatment of postmenopausal women with topical progesterone creams and gels: are they effective? Climacteric. 2014 Dec; 17 Suppl 2:8-11.. View in PubMed
  • Editorial: the new instructions to authors for the reporting of steroid hormone measurements Endocrinology. 2014 Dec; 155(12):4603. . View in PubMed
  • Editorial: The new instructions to authors for the reporting of steroid hormone measurements Endocr Rev. 2014 Dec; 35(6):849. . View in PubMed
  • Editorial: the new instructions to authors for the reporting of steroid hormone measurements Mol Endocrinol. 2014 Dec; 28(12):1917. . View in PubMed
  • Correcting oral contraceptive pharmacokinetic alterations due to obesity: a randomized controlled trial Contraception. 2014 Nov; 90(5):550-6. . View in PubMed
  • Oestrogen levels in serum and urine of premenopausal women eating low and high amounts of meat Public Health Nutr. 2014 Sep; 17(9):2087-93. . View in PubMed
  • Androgen deficiency and dry eye syndrome in the aging male Invest Ophthalmol Vis Sci. 2014 Jul 03; 55(8):5046-53. . View in PubMed
  • Use of medroxyprogesterone acetate for hormone therapy in postmenopausal women: is it safe? J Steroid Biochem Mol Biol. 2014 Jul; 142:30-8.. View in PubMed
  • Pharmacology of conjugated equine estrogens: efficacy, safety and mechanism of action J Steroid Biochem Mol Biol. 2014 Jul; 142:16-29. . View in PubMed
  • Current views of hormone therapy for the management and treatment of postmenopausal women J Steroid Biochem Mol Biol. 2014 Jul; 142:1-2. . View in PubMed
  • Pituitary and ovarian hormone activity during the 7-day hormone-free interval of various combined oral contraceptive regimens Contraception. 2014 Jul; 90(1):94-6. . View in PubMed
  • Effects of aromatase inhibitors and body mass index on steroid hormone levels in women with early and advanced breast cancer Br J Surg. 2014 Jul; 101(8):939-48. . View in PubMed
  • Comparability of antimüllerian hormone levels among commercially available immunoassaysFertil Steril. 2014 Jun; 101(6):1766-72. e1. . View in PubMed
  • Urinary levels of melatonin and risk of postmenopausal breast cancer: women’s health initiative observational cohort Cancer Epidemiol Biomarkers Prev. 2014 Apr; 23(4):629-37. . View in PubMed
  • Gestodene: a review of its pharmacology, potency and tolerability in combined contraceptive preparations Contraception. 2014 Apr; 89(4):242-52. . View in PubMed
  • Psychological reactivity to laboratory stress is associated with hormonal responses in postmenopausal women J Int Med Res. 2014 Apr; 42(2):444-56. . View in PubMed
  • Clinical effects of selective estrogen receptor modulators on vulvar and vaginal atrophy Menopause. 2014 Mar; 21(3):309-19. . View in PubMed
  • Percutaneous absorption of progesterone Maturitas. 2014 Feb; 77(2):91-2. . View in PubMed
  • Influence of vitamin D levels on in vitro fertilization outcomes in donor-recipient cycles Fertil Steril. 2014 Feb; 101(2):447-52. . View in PubMed
  • Dexamethasone suppressibility and adrenal and ovarian venous effluents of 5a-reduced C19 conjugates in hyperandrogenic women J Steroid Biochem Mol Biol. 2014 Jan; 139:73-7. . View in PubMed
  • Effect of protease inhibitors on steady-state pharmacokinetics of oral norethindrone contraception in HIV-infected women J Acquir Immune Defic Syndr. 2014 Jan 01; 65(1):72-7. . View in PubMed
  • The role of hormones in the differences in the incidence of breast cancer between Mongolia and the United Kingdom PLoS One. 2014; 9(12):e114455. . View in PubMed
  • Genetic variants and non-genetic factors predict circulating vitamin D levels in Hispanic and non-Hispanic White women: the Breast Cancer Health Disparities Study Int J Mol Epidemiol Genet. 2014; 5(1):31-46. . View in PubMed
  • Measurement of estradiol–challenges ahead J Clin Endocrinol Metab. 2014 Jan; 99(1):56-8. . View in PubMed
  • Cognition, mood, and physiological concentrations of sex hormones in the early and late postmenopause Proc Natl Acad Sci U S A. 2013 Dec 10; 110(50):20290-5. . View in PubMed
  • Deficiencies in immunoassay methods used to monitor serum Estradiol levels during aromatase inhibitor treatment in postmenopausal breast cancer patients Springerplus. 2013 Dec; 2(1):5. . View in PubMed
  • Percutaneous progesterone delivery via cream or gel application in postmenopausal women: a randomized cross-over study of progesterone levels in serum, whole blood, saliva, and capillary blood Menopause. 2013 Nov; 20(11):1169-75. . View in PubMed
  • Effect of finasteride on serum levels of androstenedione, testosterone and their 5a-reduced metabolites in men at risk for prostate cancer J Steroid Biochem Mol Biol. 2013 Nov; 138:10-6. . View in PubMed
  • Longitudinal changes in IGF-I and IGFBP-3, and mammographic density among postmenopausal women Cancer Epidemiol Biomarkers Prev. 2013 Nov; 22(11):2116-20. . View in PubMed
  • Response to commentary J Steroid Biochem Mol Biol. 2013 Nov; 138:463. . View in PubMed
  • Effects of progestin-only long-acting contraception on metabolic markers in obese women Contraception. 2013 Sep; 88(3):418-25. . View in PubMed
  • Sex hormones and risk of breast cancer in premenopausal women: a collaborative reanalysis of individual participant data from seven prospective studies Lancet Oncol. 2013 Sep; 14(10):1009-19. . View in PubMed
  • Circulating adipokine levels and endometrial cancer risk in the prostate, lung, colorectal, and ovarian cancer screening trial Cancer Epidemiol Biomarkers Prev. 2013 Jul; 22(7):1304-12. . View in PubMed
  • Therapeutically equivalent pharmacokinetic profile across three application sites for AG200-15, a novel low-estrogen dose contraceptive patch Contraception. 2013 Jun; 87(6):744-9. . View in PubMed
  • Ethinyl estradiol and 17ß-estradiol in combined oral contraceptives: pharmacokinetics, pharmacodynamics and risk assessment Contraception. 2013 Jun; 87(6):706-27. . View in PubMed
  • Night shift work and levels of 6-sulfatoxymelatonin and cortisol in men Cancer Epidemiol Biomarkers Prev. 2013 Jun; 22(6):1079-87. . View in PubMed
  • Progesterone is not the same as 17a-hydroxyprogesterone caproate: implications for obstetrical practice Am J Obstet Gynecol. 2013 Jun; 208(6):421-6. . View in PubMed
  • Comparison of serum and cervical mucus hormone levels during hormone-free interval of 24/4 vs21/7 combined oral contraceptives. Contraception. 2013 Jun; 87(6):732-7. . View in PubMed
  • A pilot study examining short-term changes in bone mineral density among class 3 obese users of depot-medroxyprogesterone acetate Eur J Contracept Reprod Health Care. 2013 Jun; 18(3):199-205. . View in PubMed
  • Association between sex hormones, glucose homeostasis, adipokines, and inflammatory markers and mammographic density among postmenopausal women Breast Cancer Res Treat. 2013 May; 139(1):255-65. . View in PubMed
  • Bile acid concentration reference ranges in a pregnant Latina population Am J Perinatol. 2013 May; 30(5):389-93. . View in PubMed
  • Effect of hormone therapy on breast epithelial cell proliferation Menopause. 2013 May; 20(5):483-5. . View in PubMed
  • Temporal changes in cervical mucus after insertion of the levonorgestrel-releasing intrauterine system Contraception. 2013 Apr; 87(4):426-31. . View in PubMed
  • Progestogens used in postmenopausal hormone therapy: differences in their pharmacological properties, intracellular actions, and clinical effects Endocr Rev. 2013 Apr; 34(2):171-208. . View in PubMed
  • Modulation of higher-primate adrenal androgen secretion with estrogen-alone or estrogen-plus-progesterone intervention Menopause. 2013 Mar; 20(3):322-8. . View in PubMed
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