搜索结果: 1-15 共查到“Iodine”相关记录91条 . 查询时间(0.146 秒)
Pillar[5]arene-Derived Microporous Polyaminal Networks with Enhanced Uptake Performance for CO2 and Iodine
Pillar[5]arene-Derived Microporous Polyaminal Networks CO2 Iodine
2023/6/21
A new nitrogen-rich microporous polymer (PAN-FPP5) containing pillar[5]arene macrocycles was fabricated via facile polycondensation between pillar[5]arene-based monomer (FPP5) bearing two aldehyde moi...
Dual fortification of salt with iodine and microencapsulated iron: a randomized, double-blind, controlled trial in Moroccan schoolchildren
Iodine iron deficiency
2016/12/29
To establish the DFS fortification concentration, we measured salt intake by 3-d weighed food records and estimated iron bioavailability from the local diet by using published algorithms. We then form...
Associations between iodine intake, thyroid volume, and goiter rate in school-aged Chinese children from areas with high iodine drinking water concentrations
urine iodine concentration, urine iodine excretion, thyroid volume, total goiter rate, children
2018/11/12
Background: Excessive iodine intake may have adverse effects on the thyroid, particularly in children, but the safe upper iodine intake concentration in children is unclear.
Neonatal thyrotropin concentration and iodine nutrition status of mothers: a systematic review and meta-analysis
iodine deficiency disorder iodine nutrition maternal urinary iodine neonatal thyrotropin pregnancy postpartum heel blood sample
2018/12/19
Background: Low maternal iodine intake disturbs the thyroid function of neonates transiently or permanently.
Research needs for assessing iodine intake, iodine status, and the effects of maternal iodine supplementation
clinical trials iodine deficiency iodine excess neurobehavioral development prenatal supplementation
2018/12/14
The Office of Dietary Supplements of the NIH convened 3 workshops on iodine nutrition in Rockville, Maryland, in 2014. The purpose of the current article is to summarize and briefly discuss a list of ...
Suggested use of sensitive measures of memory to detect functional effects of maternal iodine supplementation on hippocampal development
hippocampus infant neurodevelopment iodine status memory thyroid hormone
2018/12/14
Maternal hypothyroxinemia secondary to iodine deficiency may have neurodevelopmental effects on the specific neurocognitive domain of memory. Associated disruption of thyroid hormone–dependent protein...
Consequences of iodine deficiency and excess in pregnant women: an overview of current knowns and unknowns
clinical trials intervention outcomes iodine supplementation prenatal nutrition public health
2018/12/14
Severe iodine deficiency during development results in maternal and fetal hypothyroidism and associated serious adverse health effects, including cretinism and growth retardation. Universal salt iodiz...
Assessing infant cognitive development after prenatal iodine supplementation
Bayley scales brain systems cognitive behaviors infant neurodevelopment prenatal nutrition
2018/12/14
Little information is available on infant behavioral development outcomes of prenatal iodine supplementation in regions of mild to moderate iodine deficiency. Studies performed to date, all of which r...
Statistical design considerations applicable to clinical trials of iodine supplementation in pregnant women who may be mildly iodine deficient
clinical trials iodine supplementation outcomes measurement pregnancy statistical methods
2018/12/14
No large, randomized, placebo-controlled trial of iodine supplementation in pregnant women in a region of mild or moderate iodine deficiency has been completed in which a primary outcome measure was a...
Urinary iodine, thyroid function, and thyroglobulin as biomarkers of iodine status
clinical laboratory tests dried blood spots iodine status thyroid function tests urinary iodine
2018/12/14
The accurate assessment of population iodine status is necessary to inform public health policies and clinical research on iodine nutrition, particularly the role of iodine adequacy in normal neurodev...
Development of Standard Reference Materials to support assessment of iodine status for nutritional and public health purposes
clinical laboratory iodine reference materials quality control standardization thyroid function tests
2018/12/14
The use of urinary iodine as an indicator of iodine status relies in part on the accuracy of the analytical measurement of iodine in urine. Likewise, the use of dietary iodine intake as an indicator o...
Assessing iodine intake, iodine status, and the effects of maternal iodine supplementation: introduction to articles arising from 3 workshops held by the NIH Office of Dietary Supplements
biomarkers clinical studies iodine nutrition neurodevelopment supplementation
2018/12/14
The NIH Office of Dietary Supplements (ODS) convened 3 workshops on iodine nutrition in 2014, each held in Rockville, Maryland. These workshops were part of the ongoing ODS Iodine Initiative, begun in...
Variation in the iodine concentrations of foods: considerations for dietary assessment
food composition iodine nutrient content statistical distribution variability
2018/12/14
Background: Food-composition tables typically give measured nutrient concentrations in foods as a single summary value, often the mean, without providing information as to the shape of the distributio...
Comparison of 2 methods for estimating the prevalences of inadequate and excessive iodine intakes
dietary surveys food content iodine Total Diet Study urinary iodine variability
2018/12/14
Background: Prevalences of iodine inadequacy and excess are usually evaluated by comparing the population distribution of urinary iodine concentration (UIC) in spot samples with established UIC cutoff...
FDA regulations regarding iodine addition to foods and labeling of foods containing added iodine
dietary supplements foods infant formula iodine labeling
2018/12/14
The US Food and Drug Administration (FDA) regulates the addition of iodine to infant formulas, the iodization of salt, and the addition of salt and iodine to foods. The required amount of iodine in in...