Accelerated ecotoxicity of photoreactive nanoparticles on Moina macrocopa [0.03%]
光照条件下纳米颗粒对大型蚤的光毒效应研究
Sun-Hwa Nam,Yu-Jin Shin,Youn-Joo An
Sun-Hwa Nam
Zinc oxide nanoparticles (ZnO NPs) and titanium dioxide nanoparticles (TiO2 NPs) are well known as photoreactive nanoparticles (NPs). Various phototoxicities of ZnO NPs and TiO2 NPs were reported on several organisms. It was still necessary...
Are children with asthma in South Korea also associated with vitamin D deficiency? [0.03%]
维生素D缺乏与韩国哮喘儿童有关吗？
Yu-Ri Kim,Sung Chul Seo,Young Yoo et al.
Yu-Ri Kim et al.
Recently, epidemiologic studies have shown that the lack of serum vitamin D levels may be associated with high asthma prevalence, but its effect is still controversial, depending on season, area, and food consumption. We aimed to examine th...
Study of the removal difference in indoor particulate matter and volatile organic compounds through the application of plants [0.03%]
植物应用对室内颗粒物及挥发性有机物的净化效果差异研究
Seung-Han Hong,Jiyeon Hong,Jihyeon Yu et al.
Seung-Han Hong et al.
This study was conducted to evaluate the ability of plants to purify indoor air by observing the effective reduction rate among pollutant types of particulate matter (PM) and volatile organic compounds (VOCs). PM and four types of VOCs were...
Kyung Sik Yoon,Namhee Youn,Hyungyung Gu et al.
Kyung Sik Yoon et al.
Zinc pyrithione (ZP) is commonly used to prevent dandruff and seborrheic dermatitis. Many consumers are exposed daily to high doses of ZP, causing serious concerns about its toxicity. The reproductive and developmental toxicities were previ...
Act on the Registration and Evaluation of Chemicals (K-REACH) and replacement, reduction or refinement best practices [0.03%]
韩国化学品注册与评估法案(K-REACH)与替代、减少和改进策略最佳实践
Soojin Ha,Troy Seidle,Kyung-Min Lim
Soojin Ha
Objectives: Korea's Act on the Registration and Evaluation of Chemicals (K-REACH) was enacted for the protection of human health and the environment in 2015. Considering that about 2000 new substances are introduced annua...
A study on the factors affecting the follow-up participation in birth cohorts [0.03%]
关于出生队列随访影响因素的研究
Bohyun Park,Eun Jeung Choi,Eunhee Ha et al.
Bohyun Park et al.
Objectives: A stable follow-up participation rate is a very important factor for validity in a cohort study. This study analyzed the factors that affect the participation rate at one hospital-based birth cohort in South K...
Humidifier disinfectant disaster: what is known and what needs to be clarified [0.03%]
加湿器消毒剂致死事件：已知和未知的事宜
Sungkyoon Kim,Domyung Paek
Sungkyoon Kim
Objectives: After the initial investigations by the Korea Centers for Disease Control in 2011, over 1000 suspicious cases of humidifier disinfectant (HD) victims were subsequently reported by 2015, and numbers are still i...
Combined approaches using adverse outcome pathways and big data to find potential diseases associated with humidifier disinfectant [0.03%]
结合不良结局通路和大数据的方法寻找与加湿剂相关的潜在危害病症
Jong-Han Leem,Kyu Hyuck Chung
Jong-Han Leem
According to previous survey, about two million of people were expected to suffer from toxic effects due to humidifier disinfectant (HD), regardless of healing or not. Extremely small group are recognized as HDs' victims. Up to now, previou...
A follow-up study of the association between mobile phone use and symptoms of ill health [0.03%]
手机使用与健康不良症状之间的关联的后续研究
Yong Min Cho,Hee Jin Lim,Hoon Jang et al.
Yong Min Cho et al.
The duration and frequency of mobile phone calls, and their relationship with various health effects, have been investigated in our previous cross-sectional study. This 2-year period follow-up study aimed to assess the changes in these vari...
Chemical colitis caused by hydrogen peroxide enema in a child: case report and literature review [0.03%]
儿童过氧化氢灌肠化学结肠炎1例及相关文献复习
Joon Sang Lee,Jung Kyung Yoo
Joon Sang Lee
A 2-year-old girl, previously healthy, was brought to the emergency department because of significant cramping abdominal pain with recurrent hematochezia after an accidental hydrogen peroxide enema (35%, 5 mL) by her caregiver. She was hosp...