Results 51 to 60 of about 4,420 (224)

The Prevalence and Prognostic Implications of BRAF K601E Mutations in Thyroid Neoplasms: A Systematic Review and Meta‐Analysis

open access: yesHead &Neck, Volume 46, Issue 12, Page 3133-3145, December 2024.
ABSTRACT Background Activating mutations in the BRAF oncogene occur in 45% of papillary thyroid carcinomas (PTCs). Though less studied, K601E may identify a clinically distinct subset of thyroid neoplasms. Methods A bioinformatics assessment was conducted using the COSMIC database and in silico data analysis.
Alyssa Webster   +9 more
wiley   +1 more source

Thyroid papillary carcinoma and hashimoto's autoimmune thyroiditis in patients operated on thyroid diseases in the precarpathian endemic goiter region.

open access: yesМорфологія, 2019
Background. A feature of thyroid pathology in the endemic goiter region is the combination in one patient of several diseases of the thyroid gland, in particular thyroid papillary carcinoma and Hashimoto’s autoimmune thyroiditis. Objective.
V. I. Vovk, U. V. Omelyash
doaj   +1 more source

Consequences of acute and long‐term excessive iodine intake: A literature review focusing on seaweed as a potential dietary iodine source

open access: yesComprehensive Reviews in Food Science and Food Safety, Volume 23, Issue 6, November 2024.
Abstract Macroalgae, also called seaweed, are becoming more widespread as food in Western diets. Seaweed can accumulate iodine, an essential nutrient for humans. However, some species of seaweed may contain very high amounts of iodine, and therefore, iodine has been identified as one of the major hazards in the seaweed food chain.
Marthe Jordbrekk Blikra   +2 more
wiley   +1 more source

THYROIDAL STATUS IN CHILDREN WITH VARIOUS DEGREE OF INCREASE OF THYROID GLAND WHO LIVE IN ECOLOGICALLY UNFAVORABLE AREA OF TRANSBAIKALIA

open access: yesActa Biomedica Scientifica, 2012
We performed the research of thyroidal status in children with endemic goiter who live in ecologically unfavorable area of Transbaikalia.
E. V. Selina   +2 more
doaj  

On the Stability of the Endemic Equilibrium of A Discrete-Time Networked Epidemic Model [PDF]

open access: yesarXiv, 2020
Networked epidemic models have been widely adopted to describe propagation phenomena. The endemic equilibrium of these models is of great significance in the field of viral marketing, innovation dissemination, and information diffusion. However, its stability conditions have not been fully explored.
arxiv  

Age‐specific thyrotropin references decrease over‐diagnosis of hypothyroidism in elderly patients in iodine‐excessive areas

open access: yesClinical Endocrinology, Volume 101, Issue 5, Page 549-556, November 2024.
Abstract Objective Acute or chronic exposure to excess iodine has detrimental effects on thyroid physiology; therefore, this study aimed to determine the prevalence of overt hypothyroidism (OH) and subclinical hypothyroidism (SCH) in an elderly population residing in geographical areas with chronic exposure to excess iodine intake and to analyse ...
Yingchai Zhang   +7 more
wiley   +1 more source

Prevalence study of Goiter in 6-10 year old children of Khorramabad ,1995 [PDF]

open access: yesJournal of Kerman University of Medical Sciences, 1997
In this cross-sectional study, 932 school boys and 927 school girls,6-10 years old of Khorramabad, Lorestan were selected randomly by proportionate multi-stage cluster sampling method.
E Setodeh maram   +3 more
doaj  

Efecto de 8 años de Yodificación de la sal sobre la endemia bociogena en Panamá (1969 - 1971)

open access: yesRevista Colombiana de Endocrinología, Diabetes y Metabolismo, 2018
Hasta ahora la yodificacion de la sal es el método  mas seguro  para  la profilaxis del  bocio endémico, y en grandes sectores de la población del mundo se han obte­nido  resultados  favorables. Este método se inició en Panama en 1968, y ahora  tratamos
Pablo E. Fletcher   +3 more
doaj   +1 more source

Designing wildlife crossing structures for ungulates in a desert landscape: A case study in China [PDF]

open access: yesarXiv, 2019
This paper reports on the design of wildlife crossing structures (WCSs) along a new expressway in China, which exemplifies the country's increasing efforts on wildlife protection in infrastructure projects. The expert knowledge and field surveys were used to determine the target species in the study area and the quantity, locations, size, and type of ...
arxiv  

A degenerate Hopf bifurcation in retarded functional differential equations, and applications to endemic bubbles [PDF]

open access: yes, 2015
In this paper, we study degenerate Hopf bifurcations in a class of parametrized retarded functional differential equations. Specifically, we are interested in the case where the eigenvalue crossing condition of the classical Hopf bifurcation theorem is violated.
arxiv   +1 more source

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