StephenJUsalaMDPhD, FACP

PubMed

• 2 citations
  Algorithms with Area under the Curve for Daily Urinary Estrone-3-Glucuronide and Pregnanediol-3-Glucuronide to Signal the Transition to the Luteal Phase.
  Stephen J Usala, María Elena Alliende, A Alexandre Trindade> ;Medicina. 2022 Jan 13
• 2 citations
  The Fertility Indicator Equation Using Serum Progesterone and Urinary Pregnanediol-3-Glucuronide for Assessment of Ovulatory to Luteal Phase Transition
  Stephen J Usala, María Elena Alliende, A. Alexandre Trindade> ;Medicina. 2021 Feb 3
• 2 citations
  A 19-YEAR STORY OF ADRENAL HEMORRHAGE, ADRENAL INSUFFICIENCY, AND ADRENAL RECOVERY: DYNAMIC COSYNTROPIN RESULTS WITH TREATMENT CONSIDERATIONS.
  Stephen J. Usala> ;Acta Endocrinologica. 2016 Oct 1
• 3 citations
  A Novel Fertility Indicator Equation Using Estradiol Levels for Assessment of Phase of the Menstrual Cycle.
  Stephen J Usala, A. Alexandre Trindade> ;Medicina. 2020 Oct 22
• 2 citations
  Cervical-Vaginal Mucin in Fertility Assessment: CA125 as a Predictor of the Fertile Phase of the Normal Menstrual Cycle.
  A. Alexandre Trindade, Stephen J Usala> ;Medicina. 2020 Jun 20
• 1 citations
  The elasticity of cervical-vaginal secretions is abnormal in polycystic ovary syndrome: Case report of five PCOS women.
  Nabila Shamim, Stephen J. Usala, William C. Biggs, Gregory B. McKenna> ;Indian Journal of Endocrinology and Metabolism. 2012 Nov 1
• 1 citations
  Vaginal Swab Levels of CA125 Are Related to Time of Cycle in Ovulatory Women. A Pilot Study.
  Stephen J. Usala, William C. Biggs, Faye O'brien-usala> ;The Journal of Reproductive Medicine. 2015 Jul 1
• 19 citations
  Volumetric self-sampling of cervicovaginal fluid: a new approach to ovulation timing *
  Stephen J. Usala, Gebhard F.B. Schumacher> ;Fertility and Sterility. 1983 Mar 1
• Allergic Bronchopulmonary Aspergillosis (ABPA) Diagnosis Missed in the Context of Asthma Exacerbation Due to Medication Nonadherence.
  Saria Tasnim, Anass Dweik, Ola Al-Jabory, Stephen Usala, Waqas Rasheed> ;Cureus. 2022 Aug 1
• An arginine to histidine mutation in codon 311 of the C-erbA beta gene results in a mutant thyroid hormone receptor that does not mediate a dominant negative phenotype.
  Geffner ME, Su F, Ross NS, Hershman JM, Van Dop C, Menke JB, Hao E, Stanzak RK, Eaton T, Samuels HH, et al.> ;J Clin Invest. 1993 Feb
• Enhanced levels of wild-type versus mutant thyroid hormone receptor beta 1 messenger RNA in fibroblasts from heterozygotes of kindred S with thyroid hormone resistance.
  Barry B. Bercu, Stephen J. Usala, R C Klann, Allen W. Root, Nguyen Uk, B Torres, C T Holbrook> ;Thyroid. 1996 Jun 1
• 36 citations
  Altered Cardiac Phenotype in Transgenic Mice Carrying the Δ337 Threonine Thyroid Hormone Receptor β Mutant Derived from the S Family
  Bernd Gloss, M. Richard Sayen, Susanne U. Trost, Wolfgang F. Bluhm, Markus Meyer, Eric Swanson, Stephen J. Usala, Wolfgang H. Dillmann> ;Endocrinology. 1999 Feb 1
• 34 citations
  Prothrombin Greenville, Arg517→Gln, Identified in an Individual Heterozygous for Dysprothrombinemia
  R.A. Henriksen, C.K. Dunham, Lance D. Miller, J.T. Casey, J B Menke, Charles Knupp, Stephen J. Usala> ;Blood. 1998 Mar 15
• 20 citations
  The cystic fibrosis transmembrane regulator gene is expressed in the human endocervix throughout the menstrual cycle
  Clifford C. Hayslip, E Hao, Stephen J. Usala> ;Fertility and Sterility. 1997 Apr 1
• 33 citations
  Characterization of a Low Affinity Thyroid Hormone Receptor Binding Site within the Rat GLUT4 Gene Promoter
  Christopher J. Torrance, Stephen J. Usala, Jeffrey E. Pessin, G. Lynis Dohm> ;Endocrinology. 1997 Mar 1
• 69 citations
  Differential expression of ob mRNA in rat adipose tissues in response to insulin.
  Donghai Zheng, Jared P. Jones, Stephen J. Usala, G. Lynis Dohm> ;Biochemical and Biophysical Research Communications. 1996 Jan 17
• Sidney H. Ingbar Distinguished Lectureship
  Stephen J. Usala> ;Thyroid. 1995 Feb 1
• 44 citations
  A novel C-terminal domain in the thyroid hormone receptor selectively mediates thyroid hormone inhibition.
  Timothy R. Flynn, Anthony N. Hollenberg, Ohad Cohen, J B Menke, Stephen J. Usala, S Tollin, M K Hegarty, Fredric E. Wondisford> ;The Journal of Biological Chemistry. 1994 Dec 30
• 14 citations
  High dose intravenous, but not low dose subcutaneous, insulin-like growth factor-I therapy induces sustained insulin sensitivity in severely resistant type I diabetes ...
  Anton-Lewis Usala, T Madigan, Bartolome Burguera, W Cefalu, Madhur K. Sinha, John G. Powell, Stephen J. Usala> ;The Journal of Clinical Endocrinology and Metabolism. 1994 Aug 1
• 3 citations
  Resistance to thyroid hormone in children.
  Stephen J. Usala> ;Current Opinion in Pediatrics. 1994 Aug 1
• Nomenclature of thyroid hormone receptor beta gene mutations in resistance to thyroid hormone: consensus statement from the First Workshop on Thyroid Hormone Resistanc...
  Beck-Peccoz P Chatterjee VK Chin WW DeGroot LJ Jameson JL Nakamura H Refetoff S Usala SJ Weintraub BD > ;Clin Endocrinol (Oxf) . 1994 May
• 23 citations
  Divergent dimerization properties of mutant beta 1 thyroid hormone receptors are associated with different dominant negative activities.
  E Hao, J B Menke, A M Smith, C Jones, Mitchell E. Geffner, J M Hershman, J P Wuerth, H H Samuels, D K Ways, Stephen J. Usala> ;Molecular Endocrinology. 1994 Jul 1
• Effects of chronic phorbol ester treatment on protein kinase C activity, content, and gene expression in the human monoblastoid U937 cell.
  Ways DK Qin W Garris TO Chen J Hao E Cooper DR Usala SJ Parker PJ Cook PP > ;Cell Growth Differ . 1994 Feb
• 14 citations
  Nomenclature of thyroid hormone receptor-β gene mutations in resistance to thyroid hormone: Consensus statement from the first Workshop on Thyroid Hormone Resistance, ...
  P. Beck-Peccoz, V. K. K. Chatterjee, William W. Chin, L. J. DeGroot, J. L. Jameson, H. Nakamura, Samuel Refetoff, S. J. Usala, B. D. Weintraub> ;European Journal of Endocrinology. 1994 Apr 1
• 5 citations
  Nomenclature of thyroid hormone receptor ß gene mutations in resistance to thyroid hormone First Workshop on Thyroid Hormone Resistance, July 10–11, 1993, Cambridge, U.K.
  P. Beck-Peccoz, V. Krishna K. Chatterjee, William W. Chin, L. J. DeGroot, J. L. Jameson, H. Nakamura, Samuel Refetoff, S. J. Usala, B. D. Weintraub> ;Journal of Endocrinological Investigation. 1994 Apr 1
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Journal Articles

• The fertile and infertile phases of the menstrual cycle are signaled by cervical-vaginal fluid die swell functions.  
  Wang J., Usala S.J., O'Brien-Usala F., Biggs W.C., Vaughn M.W., McKenna G.B., The Endocrinologist

Other

• Methods and kit system for assessing fertility with vaginal CA125/MUC16 levels 
  Stephen J. Usala, William C. Biggs, Faye O'Brien-Usala, United States Patent Application Publication
  http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PG01&s1=stephen&s2=usala&OS=stephen+AND+usala&RS=stephen+AND+usala
  1/18/2015
• Die swell fertility assessment for humans and other mammals: apparatus and method 
  GB McKenna, SJ Usala, MW Vaughn, J Wang and W Wang, US Patent Office
  https://patents.google.com/patent/US7722547
  5/5/2010
• Methode und Geraet Zur Festellung der Fruchbarkeit 
  Gebhard Schumacher and Stephen Usala, European Patent Office
  https://patents.google.com/patent/EP0095079B1/de?oq=usala+schumacher
  3/18/1987
• Method and Apparatus for Detection of Fertility 
  Gebhard Schumacher and Stephen Usala, U.S. Patent Office
  https://patentimages.storage.googleapis.com/84/d3/98/e089b708de46dd/US4534362.pdf
  8/13/1985
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