keyword
MENU ▼
Read by QxMD icon Read
search

thyroglobulin

keyword
https://www.readbyqxmd.com/read/28644858/the-flame-retardant-de-71-a-mixture-of-polybrominated-diphenyl-ethers-inhibits-human-differentiated-thyroid-cell-function-in-vitro
#1
Thit Mynster Kronborg, Juliana Frohnert Hansen, Åse Krogh Rasmussen, Katrin Vorkamp, Claus Henrik Nielsen, Marie Frederiksen, Jacob Hofman-Bang, Christoffer Holst Hahn, Louise Ramhøj, Ulla Feldt-Rasmussen
BACKGROUND: Normal thyroid function is essential for general growth and metabolism, but can be affected by endocrine disrupting chemicals (EDCs). Polybrominated diphenyl ethers (PBDEs) have been used worldwide to reduce flammability in different materials and are suspected to be EDCs. The production of the commercial Penta- and OctaBDE mixtures is banned, but DecaBDEs and existing products may leak PBDEs into the environment. Our aim was to investigate the effect of the PentaBDE mixture DE-71 on human thyroid cells in vitro...
2017: PloS One
https://www.readbyqxmd.com/read/28640094/effects-of-first-radioiodine-ablation-on-functions-of-salivary-glands-in-patients-with-differentiated-thyroid-cancer
#2
Arun Upadhyaya, Zhaowei Meng, Peng Wang, Guizhi Zhang, Qiang Jia, Jian Tan, Xue Li, Tianpeng Hu, Na Liu, Pingping Zhou, Sen Wang, Xiaoxia Liu, Huiying Wang, Chunmei Zhang, Fengxiao Zhao, Ziyu Yan
The aim of this study was to evaluate the effects of the first radioactive iodine (I) therapy on functions of salivary glands in patients with differentiated thyroid carcinoma (DTC).There were 36 consented patients with DTC enrolled in this study, who received 3.7 GBq (100mCi) I for ablation after total thyroidectomy. Salivary gland function was assessed using salivary gland scintigraphy in two phases, one 4 hours before and the other 6 months after I therapy (both under thyrotropin stimulation condition)...
June 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28637498/incidence-of-thyroid-dysfunction-in-an-iranian-adult-population-the-predictor-role-of-thyroid-autoantibodies-results-from-a-prospective-population-based-cohort-study
#3
Ashraf Aminorroaya, Rokhsareh Meamar, Massoud Amini, Awat Feizi, Azamosadat Tabatabae, Elham Faghih Imani
BACKGROUND: The prevalence of thyroid dysfunction is high in Isfahan, an area of iodine sufficient in Iran. The aim of this study is to investigate the incidence of thyroid dysfunctions in adults of metropolitan Isfahan and to determine the role of thyroid autoantibodies. METHODS: In a population-based cohort study in 2006-2011, we measured TSH, T4, T3, thyroid peroxidase antibody (TPOAb), and thyroglobulin antibody (TgAb) in 618 out of 2254 people who were euthyroid in 2006...
June 21, 2017: European Journal of Medical Research
https://www.readbyqxmd.com/read/28635212/-clinical-features-of-postoperative-cervical-lymph-nodes-recurrence-in-papillary-thyroid-carcinoma
#4
Y Y He, B Zhang, Y B Zhang, Z G Xu, P Z Tang
Objective: To analyse the postoperative metastasis or recurrence of cervical lymph nodes in individual neck levels for papillary thyroid carcinoma and to evaluate the outcomes and complications of re-surgery. Methods: A retrospective cohort study of 259 patients who underwent lymph node dissection for PTC relapse from January 2010 to June 2011. Lymph node metastases in each of neck levels were detected, postoperative complications were evaluated, and the patients were followed up with examining thyroglobulin levels to assess the therapeutic effect...
June 7, 2017: Zhonghua Er Bi Yan Hou Tou Jing Wai Ke za Zhi, Chinese Journal of Otorhinolaryngology Head and Neck Surgery
https://www.readbyqxmd.com/read/28634083/effects-of-the-soya-isoflavone-genistein-in-early-life-stages-of-the-senegalese-sole-solea-senegalensis-thyroid-estrogenic-and-metabolic-biomarkers
#5
Carmen Sarasquete, Maria Úbeda-Manzanaro, Juan Bosco Ortiz-Delgado
This study examines the effects induced by environmentally relevant concentrations of the isoflavone genistein (3 mg/L and 10 mg/L) during early life stages of the Senegalese sole. Throughout the hypothalamus-pituitary-thyroid (HPT) axis, several neurohormonal regulatory thyroid signalling patterns (thyroglobulin/Tg, thyroid peroxidase/TPO, transthyretin/TTR, thyroid receptors/TRβ, and iodothrynonine deiodinases, Dio2 and Dio3) were analysed. Furthermore, the expression patterns of estrogen receptor ERβ and haemoprotein Cyp1a were also evaluated...
June 17, 2017: General and Comparative Endocrinology
https://www.readbyqxmd.com/read/28631225/definition-of-the-upper-reference-limit-for-thyroglobulin-antibodies-according-to-the-national-academy-of-clinical-biochemistry-guidelines-comparison-of-eleven-different-automated-methods
#6
F D'Aurizio, P Metus, A Ferrari, B Caruso, R Castello, D Villalta, A Steffan, K Gaspardo, F Pesente, N Bizzaro, E Tonutti, S Valverde, C Cosma, M Plebani, R Tozzoli
PURPOSE: In the last two decades, thyroglobulin autoantibodies (TgAb) measurement has progressively switched from marker of thyroid autoimmunity to test associated with thyroglobulin (Tg) to verify the presence or absence of TgAb interference in the follow-up of patients with differentiated thyroid cancer. Of note, TgAb measurement is cumbersome: despite standardization against the International Reference Preparation MRC 65/93, several studies demonstrated high inter-method variability and wide variation in limits of detection and in reference intervals...
December 2017: Auto- Immunity Highlights
https://www.readbyqxmd.com/read/28626447/autoimmune-thyroiditis-and-glomerulopathies
#7
REVIEW
Domenico Santoro, Carmela Vadalà, Rossella Siligato, Michele Buemi, Salvatore Benvenga
Autoimmune thyroiditis (AIT) is generally associated with hypothyroidism. It affects ~2% of the female population and 0.2% of the male population. The evidence of thyroid function- and thyroid autoantibody-unrelated microproteinuria in almost half of patients with AIT and sometimes heavy proteinuria as in the nephrotic syndrome point to a link of AIT with renal disease. The most common renal diseases observed in AIT are membranous nephropathy, membranoproliferative glomerulonephritis, minimal change disease, IgA nephropathy, focal segmental glomerulosclerosis, antineutrophil cytoplasmic autoantibody (ANCA) vasculitis, and amyloidosis...
2017: Frontiers in Endocrinology
https://www.readbyqxmd.com/read/28625809/influence-of-chronic-lymphocytic-thyroiditis-on-the-risk-of-persistent-and-recurrent-disease-in-patients-with-papillary-thyroid-carcinoma-and-elevated-antithyroglobulin-antibodies-after-initial-therapy
#8
Marina Carvalho S Côrtes, Pedro Weslley Rosario, Gabriela Franco Mourão, Maria Regina Calsolari
INTRODUCTION: In patients with papillary thyroid carcinoma who have negative serum thyroglobulin after initial therapy, the risk of structural disease is higher among those with elevated antithyroglobulin antibodies compared to patients without antithyroglobulin antibodies. Other studies suggest that the presence of chronic lymphocytic thyroiditis is associated with a lower risk of persistence/recurrence of papillary thyroid carcinoma. OBJECTIVE: This prospective study evaluated the influence of chronic lymphocytic thyroiditis on the risk of persistence and recurrence of papillary thyroid carcinoma in patients with negative thyroglobulin but elevated antithyroglobulin antibodies after initial therapy...
June 2, 2017: Brazilian Journal of Otorhinolaryngology
https://www.readbyqxmd.com/read/28620714/the-outcome-of-i-131-ablation-therapy-for-intermediate-and-high-risk-differentiated-thyroid-cancer-using-a-strict-definition-of-successful-ablation
#9
Ken Watanabe, Mayuki Uchiyama, Kunihiko Fukuda
PURPOSE: This article examines the outcome of radioactive iodine ablation therapy for thyroid cancer in high-risk patients and investigates background factors influencing ablation failure. MATERIALS AND METHODS: We included 91 patients in this retrospective analysis and evaluated the ablation success rate. Successful ablation was defined as the absence of visible iodine-131 (I-131) accumulation in the thyroid bed after whole-body scans and thyroglobulin levels <2 ng/ml in a TSH-stimulated state after ablation...
June 15, 2017: Japanese Journal of Radiology
https://www.readbyqxmd.com/read/28620499/intrauterine-death-following-intraamniotic-triiodothyronine-and-thyroxine-therapy-for-fetal-goitrous-hypothyroidism-associated-with-polyhydramnios-and-caused-by-a-thyroglobulin-mutation
#10
Pradeep Vasudevan, Corrina Powell, Adeline K Nicholas, Ian Scudamore, James Greening, Soo-Mi Park, Nadia Schoenmakers
In the absence of maternal thyroid disease or iodine deficiency, fetal goitre is rare and usually attributable to dyshormonogenesis, for which genetic ascertainment is not always undertaken in the UK. Mechanical complications include tracheal and oesophageal compression with resultant polyhydramnios, malpresentation at delivery and neonatal respiratory distress. We report an Indian kindred in which the proband (first-born son) had congenital hypothyroidism (CH) without obvious neonatal goitre. His mother's second pregnancy was complicated by fetal hypothyroid goitre and polyhydramnios, prompting amniotic fluid drainage and intraamniotic therapy (with liothyronine, T3 and levothyroxine, T4)...
2017: Endocrinology, Diabetes & Metabolism Case Reports
https://www.readbyqxmd.com/read/28615065/genome-wide-association-study-and-genomic-prediction-for-fatty-acid-composition-in-chinese-simmental-beef-cattle-using-high-density-snp-array
#11
Bo Zhu, Hong Niu, Wengang Zhang, Zezhao Wang, Yonghu Liang, Long Guan, Peng Guo, Yan Chen, Lupei Zhang, Yong Guo, Heming Ni, Xue Gao, Huijiang Gao, Lingyang Xu, Junya Li
BACKGROUND: Fatty acid composition of muscle is an important trait contributing to meat quality. Recently, genome-wide association study (GWAS) has been extensively used to explore the molecular mechanism underlying important traits in cattle. In this study, we performed GWAS using high density SNP array to analyze the association between SNPs and fatty acids and evaluated the accuracy of genomic prediction for fatty acids in Chinese Simmental cattle. RESULTS: Using the BayesB method, we identified 35 and 7 regions in Chinese Simmental cattle that displayed significant associations with individual fatty acids and fatty acid groups, respectively...
June 14, 2017: BMC Genomics
https://www.readbyqxmd.com/read/28611945/pregnant-greek-women-may-have-a-higher-prevalence-of-iodine-deficiency-than-the-general-greek-population
#12
Eftychia G Koukkou, Ioannis Ilias, Irene Mamalis, Kostas B Markou
BACKGROUND: Adequate dietary iodine consumption, predicted via the urinary iodine concentration (UIC), is necessary for normal thyroid function and for the neurodevelopment of fetuses and neonates. The general population of Greece is considered to be iodine sufficient, but our preliminary findings suggest that Greek pregnant women are at risk of iodine deficiency. OBJECTIVE: Our aim was to estimate the thyroid function and UIC in a representative population of pregnant Greek women...
February 2017: European Thyroid Journal
https://www.readbyqxmd.com/read/28605192/absolute-protein-quantification-by-mass-spectrometry-not-as-simple-as-advertised
#13
Christopher M Shuford, James J Walters, Patricia M Holland, Uma Sreenivasan, Nadav Askari, Kevin B Ray, Russell P Grant
Stable-isotope labeled (SIL) tryptic peptides, cleavable SIL peptides, and a full-length SIL protein were compared for internal calibration (i.e., as internal calibrators) and external calibration (i.e., as internal standards) when quantifying three forms of unlabeled, human thyroglobulin (Tg) by bottom-up protein analysis. All SIL materials and human proteins were standardized by amino acid analysis to ensure traceability of measurements and allow confident assignment of accuracy. The three forms of human Tg quantified were 1) the primary reference material BCR®457 - a native protein purified from human thyroids - 2) a commercially available form also purified from human thyroids, and 3) a full-length recombinant form expressed and purified from a human embryonic kidney 293 cell-line...
June 12, 2017: Analytical Chemistry
https://www.readbyqxmd.com/read/28599610/is-thyroglobulin-a-reliable-marker-of-iodine-status-during-pregnancy
#14
Kostas Markou, Eftychia Koukkou
Not only the utility of serum TSH as an iodine status index in pregnancy is questioned, but also the use of Tg levels as a more useful Iodine Deficiency index, in comparison to UIC, is strongly controversial .
June 9, 2017: Thyroid: Official Journal of the American Thyroid Association
https://www.readbyqxmd.com/read/28593684/thyroglobulin-level-at-week-16-of-pregnancy-is-superior-to-urinary-iodine-concentration-in-revealing-preconceptual-and-first-trimester-iodine-supply
#15
Monika Katko, Andrea Anett Gazso, Ildiko Hircsu, Harjit Pal Bhattoa, Zsuzsanna Molnar, Bela Kovacs, David Andrasi, Janos Aranyosi, Rita Makai, Lajos Veress, Olga Torok, Miklos Bodor, Laszlo Samson, Endre V Nagy
Pregnant women are prone to iodine deficiency due to the increased need for iodine during gestation. Progress has recently occurred in establishing serum thyroglobulin (Tg) as an iodine status biomarker, but there is no accepted reference range for iodine sufficiency during pregnancy. An observational study was conducted in 164 pregnant women. At week 16 of gestation urinary iodine concentration (UIC), serum Tg, and thyroid functions were measured, and information on the type of iodine supplementation and smoking were recorded...
June 7, 2017: Maternal & Child Nutrition
https://www.readbyqxmd.com/read/28589427/erratum-to-stimulated-thyroglobulin-values-above-5-6%C3%A2-ng-ml-before-radioactive-iodine-ablation-treatment-following-levothyroxine-withdrawal-is-associated-with-a-2-38-fold-risk-of-relapse-in-tg-ab-negative-subjects-with-differentiated-thyroid-cancer
#16
https://www.readbyqxmd.com/read/28588551/functional-thyroid-follicular-cells-differentiation-from-human-induced-pluripotent-stem-cells-in-suspension-culture
#17
Ayumi Arauchi, Katsuhisa Matsuura, Tatsuya Shimizu, Teruo Okano
The replacement of regenerated thyroid follicular cells (TFCs) is a promising therapeutic strategy for patients with hypothyroidism. Here, we have succeeded in inducing functional TFCs from human-induced pluripotent stem cells (iPSCs) in scalable suspension culture. Differentiation of iPSCs with Activin A treatment produced Sox17- and FoxA2-expressing definitive endodermal cells that also expressed thyroid transcription factors Pax8 and Nkx2-1. Further treatment with thyroid-stimulating hormone (TSH) induced TFCs expressing various types of thyroid proteins including TSH receptor, sodium-iodide symporter, thyroglobulin, and thyroid peroxidase...
2017: Frontiers in Endocrinology
https://www.readbyqxmd.com/read/28588229/diagnostic-performance-of-18-f-fdg-pet-ct-in-papillary-thyroid-carcinoma-with-negative-131-i-wbs-at-first-postablation-negative-tg-and-progressively-increased-tgab-level
#18
Zhong-Ling Qiu, Wei-Jun Wei, Chen-Tian Shen, Hong-Jun Song, Xin-Yun Zhang, Zhen-Kui Sun, Quan-Yong Luo
Differentiated thyroid cancer (DTC) patients with negative serum thyroglobulin (Tg), negative (131)I whole-body scintigraphy ((131)I-WBS) at first post-ablation and progressively increased TgAb level are a relatively rare entity in the follow-up after total thyroidectomy and radioactive iodine therapy. The value of (18)F-FDG PET/CT in detecting the recurrence of disease in these patients has only been reported in a small case series. The goal of this study was to investigate the diagnostic accuracy of (18)F-FDG PET/CT in detecting recurrent disease in these specific PTC patients and to identify risk factors for patients with positive (18)F-FDG PET/CT results...
June 6, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28586457/response-to-letter-what-is-the-role-of-serum-thyroglobulin-measurement-in-patients-with-differentiated-thyroid-cancer-treated-without-radioactive-iodine
#19
Denise P Momesso, R Michael Tuttle
No abstract text is available yet for this article.
June 1, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28586450/letter-to-the-editor-what-is-the-role-of-serum-thyroglobulin-measurement-in-patients-with-differentiated-thyroid-cancer-treated-without-radioactive-iodine
#20
Luca Giovanella, Chiara Cosma, Mario Plebani
No abstract text is available yet for this article.
June 1, 2017: Journal of Clinical Endocrinology and Metabolism
keyword
keyword
38451
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"