Long-Term Environmental Exposure to Perchlorate Through Drinking Water and Thyroid Function During Pregnancy and the Neonatal Period

Thyroid ◽  
2005 ◽  
Vol 15 (9) ◽  
pp. 963-975 ◽  
Author(s):  
Rafael Téllez Téllez ◽  
Patricio Michaud Chacón ◽  
Carlos Reyes Abarca ◽  
Ben C. Blount ◽  
Cynthia B. Van Landingham ◽  
...  
Keyword(s):  
Drinking Water ◽  
Environmental Exposure ◽  
Thyroid Function ◽  
Neonatal Period

Neonatal thyroid function born to mothers living with long-term excessive iodine intake from drinking water

2014 ◽  
Vol 83 (3) ◽  
pp. 399-404 ◽  
Author(s):  
Wen Chen ◽  
Zhongna Sang ◽  
Long Tan ◽  
Shufen Zhang ◽  
Feng Dong ◽  
...  
Keyword(s):  
Drinking Water ◽  
Thyroid Function ◽  
Iodine Intake ◽  
Excessive Iodine ◽  
Neonatal Thyroid Function ◽  
Excessive Iodine Intake

ANALYSIS OF ABDOMINAL TYPHOID INCIDENCE IN THE SOUTH REGION OF THE KYRGYZ REPUBLIC

2020 ◽  
pp. 43-48
Author(s):  
Zakirova J.S. ◽  
Nadirbekova R.A. ◽  
Zholdoshev S.T.
Keyword(s):  
Drinking Water ◽  
Typhoid Fever ◽  
Risk Groups ◽  
The Body ◽  
Kyrgyz Republic ◽  
Radiation Factor ◽  
High Quality ◽  
Two Generations ◽  
Immunological Deficiency

The article analyze the long-term morbidity, spread of typhoid fever in the southern regions of the Kyrgyz republic, and remains a permanent epidemic focus in the Jalal-Abad region, where against the low availability of the population to high-quality drinking water, an additional factor on the body for more than two generations and radiation factor, which we confirmed by the spread among the inhabitants of Mailuu-Suu of nosological forms of the syndrome of immunological deficiency, as a predictor of risk groups for infectious diseases, including typhoid fever.

In pursuit of sustainable water solutions in emerging regions

2013 ◽  
Vol 3 (4) ◽  
pp. 489-499 ◽  
Author(s):  
Laura R. Brunson ◽  
Lowell W. Busenitz ◽  
David A. Sabatini ◽  
Paul Spicer
Keyword(s):  
Drinking Water ◽  
Technology Development ◽  
Market Development ◽  
Safe Drinking Water ◽  
Water Solutions ◽  
Enabling Environment ◽  
Cultural Assessment

While lack of access to consistent safe drinking water is estimated to affect nearly 2 billion people worldwide, many of the efforts to solve this crisis have proven to be unsustainable. This paper discusses some of the reasons for these challenges and suggests interdisciplinary practices that could be integrated from the very beginning of a water intervention to achieve long-term success. Of key importance for sustainable water implementation is an enabling environment that incorporates aspects such as funding, potential for market development, and supportive governance. While this enabling environment is acknowledged, the focus of this work is on the integration of three key areas: (i) social and cultural assessment of behavior and preferences; (ii) market-based implementation approaches that draw on this knowledge; and (iii) technology development for these markets.

scholarly journals Severe tricuspid regurgitation 14 years after diagnosis of “transient neonatal tricuspid regurgitation”

Heart ◽  
2001 ◽  
Vol 86 (1) ◽  
pp. 88-90
Author(s):  
D Boshoff ◽  
L Mertens ◽  
M Gewillig
Keyword(s):  
Tricuspid Regurgitation ◽  
Neonatal Period ◽  
Clinical Course ◽  
Subsequent Evolution ◽  
Severe Tricuspid Regurgitation ◽  
Echocardiographic Examination ◽  
Long Term Follow Up ◽  
Transient Tricuspid Regurgitation

A 14 year old girl presented with severe tricuspid regurgitation after she was diagnosed with “transient tricuspid regurgitation of the newborn”. In the neonatal period she had presented with severe tricuspid regurgitation without an obvious underlying anatomical cause. This spontaneously regressed during the first months of life. She was dismissed from follow up at the age of 5 years after complete normalisation of the clinical and echocardiographic examination. The subsequent evolution and management of the patient, as well as the possible pathogenesis responsible for the unusual clinical course, is discussed. This case stresses the importance of long term follow up of patients with transient tricuspid regurgitation.

scholarly journals Persistent, mobile and toxic (PMT) and very persistent and very mobile (vPvM) substances pose an equivalent level of concern to persistent, bioaccumulative and toxic (PBT) and very persistent and very bioaccumulative (vPvB) substances under REACH

2020 ◽  
Vol 32 (1) ◽  
Author(s):  
Sarah E. Hale ◽  
Hans Peter H. Arp ◽  
Ivo Schliebner ◽  
Michael Neumann
Keyword(s):  
Drinking Water ◽  
Human Health ◽  
Regulatory Decision ◽  
Drinking Water Resources ◽  
Trade Name ◽  
Chemicals Regulation ◽  
Range Transport ◽  
High Concern ◽  
Level Of Concern

Abstract Background Under the EU chemicals regulation REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals EC 1907/2006), registrants are not obliged to provide information related to intrinsic substance properties for substances that pose a threat to the drinking water resources. In 2019, perfluorobutane sulfonic acid (PFBS) and 2,3,3,3-tetrafluoro-2-(heptafluoropropoxy)-propanoic acid (HFPO-DA trade name GenX) were demonstrated to have an equivalent level of concern (ELoC) to persistent, bioaccumulative and toxic or very persistent and very bioaccumulative (PBT/vPvB) substances owing to their persistent, mobile and toxic (PMT) substance properties and very persistent and very mobile (vPvM) substance properties, respectively. They were both subsequently identified as substances of very high concern (SVHC) applying Article 57(f) in REACH. This work follows up on this regulatory decision by presenting a science based, conceptual level comparison that all PMT/vPvM substances pose an ELoC to PBT/vPvB substances. Using the two cases named above, as well as 1,4-dioxane, 16 categories were developed to evaluate a) serious effects on human health, b) serious effects on the environment and c) additional effects. 1,4-dioxane has recently been proposed to be classified as Carcinogenic 1B by the Committee for Risk Assessment (RAC). The aim was to enable an objective and scientifically justified conclusion that these classes of substances have an equivalent level of concern for the environment and human health. Results In all of the categories related to human health, the environment and other effects, the PMT/vPvM case study substances exhibited comparable effects to PBT/vPvB substances. A difference in the human and environmental exposure pathways of PMT/vPvM and PBT/vPvB substances exists as they vary temporally and spatially. However, effects and impacts are similar, with PMT/vPvM substances potentially accumulating in (semi-)closed drinking water cycles and pristine aquatic environments, and PBT/vPvB substances accumulating in humans and the food chain. Both PMT/vPvM and PBT/vPvB substances share the common difficulty that long term and long-range transport and risk of exposure is very difficult to determine in advance and with sufficient accuracy. Conclusion The registration process of substances under REACH should reflect that PMT/vPvM substances pose an equivalent level of concern to PBT/vPvB substances.

scholarly journals Case Report: De Quervain’s Thyroiditis as a Long-Term Sequelae Complication to SARS-CoV-2 Infection

2021 ◽  
pp. 64-70
Author(s):  
Mark Kong ◽  
Sarah La Porte
Keyword(s):  
Case Report ◽  
Thyroid Function ◽  
Elevated Serum ◽  
Subacute Thyroiditis ◽  
Thyroid Function Tests ◽  
Thyroid Function Testing ◽  
Neck Lump ◽  
Function Testing

A 44-year-old man presented with an enlarged painful lower anterior neck lump with elevated serum concentrations of free thyroxine (T4) and tri-iodothyronine (T3), alongside the presence of antithyroid peroxidase antibodies. Prior to presentation, the patient was demonstrating recovery from a SARS-CoV-2 infection that required sedation, intubation, and invasive ventilation in the intensive care unit (ICU) for 11 days. Ultrasound examination of the thyroid demonstrated features of De Quervain’s (subacute) thyroiditis. This corresponded to the clinical picture, and continuous thyroid function tests were arranged. Emerging evidence throughout the SARS-CoV-2 pandemic describes the long-term sequelae of the infection, including developing atypical effects on the thyroid gland. This case report emphasises the association of painful subacute thyroiditis with post-viral infection and its manifestation during recovery from severe SARS-CoV-2, suggesting that follow-up thyroid function testing should be considered in patients discharged from the ICU who develop neck discomfort.

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