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The selective amination of aromatic C-H bonds is a powerful strategy to access aryl amines, functionalities found in many pharmaceuticals and agrochemicals. Despite advances in the field, a platform for the direct, selective C-H amination of electronically diverse (hetero)arenes, particularly electron-deficient (hetero)arenes, remains an unaddressed fundamental challenge. In addition, many (hetero)arenes present difficulty in common selective pre-functionalization reactions, such as halogenation , or metal-catalyzed borylation and silylation .
View Article and Find Full Text PDFInt J Mol Sci
January 2025
Department of Human Nutrition and Dietetics, Faculty of Food Technology, University of Agriculture in Krakow, al. Mickiewicza 21, 31-120 Krakow, Poland.
Iodine is a key micronutrient essential for the synthesis of thyroid hormone, which regulates metabolic processes and maintains overall health. Despite its importance, iodine deficiency is a global health issue, leading to disorders such as goiter, hypothyroidism, and developmental abnormalities. Biofortification of crops with iodine is a promising strategy to enhance the dietary iodine intake, providing an alternative to iodized salt.
View Article and Find Full Text PDFActa Endocrinol (Buchar)
January 2025
Adıyaman Training and Research Hospital, Department of Pediatric Endocrinology, Adıyaman, Turkey.
Context: Congenital hypothyroidism (CH) is one of the most common preventable causes of intellectual disability, and can be diagnosed in the early period through neonatal screening programs.
Objective: The purpose of this study was to determine the prevalence of CH and recall rates in the province of Adıyaman.
Design: This retrospective study evaluated the data of newborn screening program in Adıyaman province between January 2015 and December 2020.
Clin Endocrinol (Oxf)
January 2025
Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang, China.
Objectives: The relationship between iodine status and gestational diabetes mellitus (GDM) is inconclusive. This study aimed to explore the trajectories of urinary iodine concentrations (UIC) in pregnant women before GDM diagnosis and to assess the associations between maternal UIC trajectories and the risk of developing GDM.
Methods: A prospective cohort study was conducted in China.
Zhonghua Yu Fang Yi Xue Za Zhi
January 2025
Department of Environmental Health, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou310051, China.
To analyze the iodine nutrition status and its related factors among adults aged 18 years and above in Zhejiang Province in 2022. A multistage stratified sampling method was used to select 4 320 adults aged 18 years and above from 16 on-site survey sites in Zhejiang Province for the study. A questionnaire was used to investigate the general demographic information and personal dietary characteristics of the study participants.
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