Search Results - "LoPresti, J. S"

Clinical Impact of Thyroglobulin (Tg) and Tg Autoantibody Method Differences on the Management of Patients with Differentiated Thyroid Carcinomas by Spencer, C. A., Bergoglio, L. M., Kazarosyan, M., Fatemi, S., LoPresti, J. S.

“…Context: Changes in thyroglobulin (Tg) and/or Tg antibody (TgAb) methods can disrupt the serial monitoring of differentiated thyroid carcinoma (DTC) patients…”
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Serum thyroglobulin autoantibodies: prevalence, influence on serum thyroglobulin measurement, and prognostic significance in patients with differentiated thyroid carcinoma by Spencer, C A, Takeuchi, M, Kazarosyan, M, Wang, C C, Guttler, R B, Singer, P A, Fatemi, S, LoPresti, J S, Nicoloff, J T

“…The prevalence of circulating thyroid autoantibodies (TgAb or antithyroid peroxidase) was increased nearly 3-fold in patients with differentiated thyroid…”
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Detection of residual and recurrent differentiated thyroid carcinoma by serum thyroglobulin measurement by Spencer, C A, LoPresti, J S, Fatemi, S, Nicoloff, J T

“…Thyroglobulin (Tg) measurement is primarily used to monitor patients with differentiated thyroid carcinoma (DTC) for tumor recurrence. Serum Tg levels…”
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Applications of a new chemiluminometric thyrotropin assay to subnormal measurement by Spencer, C A, LoPresti, J S, Patel, A, Guttler, R B, Eigen, A, Shen, D, Gray, D, Nicoloff, J T

“…A new immunochemiluminometric TSH assay (ICMA) was shown to offer improved analytical (+2 SD of zero) and functional (20% interassay coefficient of variation)…”
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Thyrotropin (TSH)-releasing hormone stimulation test responses employing third and fourth generation TSH assays by Spencer, C A, Schwarzbein, D, Guttler, R B, LoPresti, J S, Nicoloff, J T

“…TRH stimulation tests (n = 1109) were performed on 1061 ambulatory and 43 hospitalized patients with varying thyroid status, using a TSH…”
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Unique alterations of thyroid hormone indices in the acquired immunodeficiency syndrome (AIDS) by LoPresti, J S, Fried, J C, Spencer, C A, Nicoloff, J T

“…To determine alterations in serum thyroid hormone indices in patients with human immunodeficiency virus (HIV) infection. Prospective, single-blind study. Large…”
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Multiphasic thyrotropin responses to thyroid hormone administration in man by Spencer, C A, LoPresti, J S, Nicoloff, J T, Dlott, R, Schwarzbein, D

“…The magnitude and temporal pattern of serum TSH suppression after single or multiple doses of thyroid hormone (T3, T4, or triiodothyroacetic acid) were studied…”
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Laboratory tests for thyroid disorders by LoPresti, J S

“…The evolution in thyroid function tests since the 1960s has improved the physician's proficiency in accurately identifying thyroid dysfunction in a patient…”
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Alterations in 3,3',5'-triiodothyronine metabolism in response to propylthiouracil, dexamethasone, and thyroxine administration in man by LOPRESTI, J. S, EIGEN, A, KAPTEIN, E, ANDERSON, K. P, SPENCER, C. A, NICOLOFF, J. T

“…To elucidate the mechanisms involved in altering serum 3,3',5'-triiodothyronine (rT sub(3)) levels with absolute or relative low 3,5,3'-triiodothyronine (T…”
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3,5,3'-Triiodothyronine (T3) sulfate: a major metabolite in T3 metabolism in man by LoPresti, J S, Nicoloff, J T

“…Previous studies have suggested that T3 metabolism relies more on nondeiodinative conjugation than on direct deiodinative degradation for its disposal in man…”
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Myxedema coma. A form of decompensated hypothyroidism by Nicoloff, J T, LoPresti, J S

“…This article describes the major pathophysiologic alterations that occur in patients with long-standing hypothyroidism and how these alterations may predispose…”
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Characteristics of 3,5,3'-triiodothyronine sulfate metabolism in euthyroid man by LoPresti, J S, Mizuno, L, Nimalysuria, A, Anderson, K P, Spencer, C A, Nicoloff, J T

“…The sulfated conjugate of T3 (T3S) has long been recognized as a normal product of peripheral thyroid hormone metabolism. In order to better understand the…”
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Does a hidden pool of reverse triiodothyronine (rT3) production contribute to total thyroxine (T4) disposal in high T4 states in man by LoPresti, J S, Anderson, K P, Nicoloff, J T

“…A hidden pool of rT3 production represents a source of rT3 that is minimally reflected in circulating rT3 levels. To test for the existence of such a source of…”
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Influence of fasting and refeeding on 3,3',5'-triiodothyronine metabolism in man by LoPresti, J S, Gray, D, Nicoloff, J T

“…To determine the influence of prolonged fasting and refeeding on rT3 metabolism in man, five euthyroid obese subjects underwent a 13-day fast, followed by a…”
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Alterations in 3,3'5'-triiodothyronine metabolism in response to propylthiouracil, dexamethasone, and thyroxine administration in man by LoPresti, J S, Eigen, A, Kaptein, E, Anderson, K P, Spencer, C A, Nicoloff, J T

“…To elucidate the mechanisms involved in altering serum 3,3',5'-triiodothyronine (rT3) levels with absolute or relative low 3,5,3'-triiodothyronine (T3) states…”
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A new method for measurement of the conversion ratio of thyroxine to triiodothyronine in euthyroid man by Warren, D W, LoPresti, J S, Nicoloff, J T

“…A new method for the measurement of the conversion ratio (CR) of T4 to T3 in euthyroid man is described. In contrast to previously described studies, this…”
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Urinary immunoprecipitation method for estimation of thyroxine to triiodothyronine conversion in altered thyroid states by LoPresti, J S, Warren, D W, Kaptein, E M, Croxson, M S, Nicoloff, J T

“…A new method is described for the estimation of T4 to T3 conversion in man and is applied to the study of hyperthyroid and hypothyroid clinical states. The…”
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Development of Positron Emission Tomography β-Amyloid Plaque Imaging Agents by Mathis, Chester A., PhD, Mason, N. Scott, PhD, Lopresti, Brian J., BS, Klunk, William E., MD, PhD

“…For 100 years, β-amyloid (Aβ) plaques and neurofibrillary tangles (NFTs) have been recognized as the neuropathological hallmarks of Alzheimer's disease (AD),…”
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A Consensus Report of the Role of Serum Thyroglobulin as a Monitoring Method for Low-Risk Patients with Papillary Thyroid Carcinoma by Fatemi, Shireen, LoPresti, Jonathan S.

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Serum Thyroglobulin Autoantibodies: Prevalence, Influence on Serum Thyroglobulin Measurement, and Prognostic Significance in Patients with Differentiated Thyroid Carcinoma 1 by Spencer, C. A., Takeuchi, M., Kazarosyan, M., Wang, C. C., Guttler, R. B., Singer, P. A., Fatemi, S., LoPresti, J. S., Nicoloff, J. T.

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