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모유 중 내분비계 장애 물질 노출과 생활습관과의 연관성
김주희,허수지,문나래,곽정민,이선미 한국모자보건학회 2023 한국모자보건학회지 Vol.27 No.4
This study aimed to investigate the concentrations of nonpersistent endocrine-disrupting chemicals (EDCs) and per- and polyfluoroalkyl substances (PFAS) in human milk through a literature review and to affirm the association between EDCs and lifestyle factors based on the reviewed literature. We analyzed studies reporting EDC concentrations in breast milk from literature published on Google Scholar and PubMed between 2000 and 2022. In Korea, most EDC concentrations in breast milk were comparable to or lower than those in other countries. However, the concentrations of PFAS in breast milk, especially perfluorooctanoic acid, have shown an increasing trend compared to the past in Korea. Considering the potential risks of EDCs, breastfeeding mothers should take measures to minimize their exposure to these chemicals.
능력주의와 젠더갈등: 자산 불공정 감각과 ‘여성-불로소득자’ 담론을 중심으로
김주희 부산대학교 여성연구소 2023 여성학연구 Vol.33 No.1
This study starts with a feminist attempt to analyze the so-called gender conflict based on the recently emerged meritocracy or fair discourse. Furthermore, this study tries to find out about economic virtual, which expresses gender conflict, commonly called an axis of modern social problems. The latest aspect of gender conflict is characterized by paying attention to the "born differences" category and defining women as "unfair rentiers who create value under innate conditions." In reality, the unfairness that men complain of is more focused on the fact that, unlike men, women's bodies function as assets that generate future profits. The change in understanding of the women's body stems from men's self-awareness, who have yet to obtain fair investment opportunities. This research found a change in capitalism and subjectification formed around assetization in the background of male unfairness. According to changes in the labor market environment, the men's unfair sense with no exchange value, or "body that does not make money," met the right-wing conservatives. And men recognize women as rentiers who have "bodies as assets" that they do not have and consider themselves victims of unfairness. This study is meaningful in deriving gender conflict situations, including recent meritocratic discourse, from changes in the perceptions of women's bodies and the changed economic virtual that operates it. 이 연구는 최근 능력주의 담론 혹은 공정 담론을 핵심 근거로 활용하며 등장하는 소위 젠더갈등의 양상을 여성주의 관점에서 분석하고자 하는 시도에서 출발한다. 나아가 동시대 사회 문제의 한 축으로 종종 호명되곤 하는 젠더갈등을 발현시키는 경제적 가상을 규명하고자 하였다. 최근 등장하는 젠더갈등의 양상은 ‘타고난 차이’라는 범주에 대한 주목과 여성을 ‘타고난 조건으로 가치를 창출하는 불공정한 불로소득자’로 정의하는 점을 특징으로 한다. 현실에서 남성들이 호소하는 불공정하다는 감각은 여성의 몸이 남성의 그것과 달리 미래 수익을 발생시키는 자산으로서 기능한다는 지점에 보다 착목한다. 여성의 몸에 대한 인식 변화는 투자 기회를 공정하게 얻지 못한 투자자 주체라는 남성들의 자기 인식에서 기인하는데, 본고는 이러한 불공정 감각의 배경에 자산화를 중심으로 형성되는 자본주의의 변화와 주체화 양식이 자리한다고 보았다. 노동시장 환경 변화와 맞물려 교환가치가 없는, 다시 말해 ‘돈이 되지 않는 몸’을 가진 이들의 불공정 감각은 일베적 공론장과 만나면서 여성들을 자신들이 보유하지 못한 ‘자산으로서의 몸’을 가진 불로소득자로 인식하고, 자신은 불공정의 피해자로 간주한다는 것이 이 연구의 분석 지점이다. 이처럼 이 연구는 최근의 능력주의 담론을 위시한 젠더갈등 상황을 여성의 몸에 대한 인식 변화와 이를 작동시키는 변화된 경제적 가상으로부터 도출하고자 한 의미가 있다.
김주희,김선정,Seongeun Kang,김태우,Lihong Yin,Ran Liu 한국분자세포생물학회 2012 Molecules and cells Vol.33 No.2
Epigenetic methylation change is a major process that occurs during cancer development. Even though many tumor-related genes have been identified based on their relationship between methylation and expression, few studies have been conducted to investigate the relevant biological pathways involved in these changes. To identify essential pathways likely to be affected by methylation in breast cancer, we examined a pool of genes in which expression was upregulated after induction of demethy-lation by 5-Aza-2'-deoxycytidine (Aza) in the MCF-7 breast cancer cell line. Genome-wide demethylation was confir-med by monitoring the demethylation of a previously known gene, SULT1A1. Overall, 210 and 213 genes were found to be upregulated and downregulated (fold change > 2), respectively, in common in cells treated with 5 and 10 M of Aza. Network analysis of these 423 genes with altered expression patterns identified the involvement of a cancer related network of genes that were heavily regulated by TNF-alpha in breast tumorigenesis. Our results suggest that epigenetic dysregulation of cellular processes relevant to TNF-alpha-dependent apoptosis may be intimately involved in tumorigenesis in MCF-7 cells.
패션 큐레이션 (curation) 쇼핑에 영향을 미치는 컨텍스트 특성과 소비자 특성에 관한 연구
김주희 한국의류산업학회 2023 한국의류산업학회지 Vol.25 No.1
This study attempted to analyze the context characteristics and consumer characteristics that affect fashioncuration shopping. The data used for this study were 223 questionnaires targeting male and female college students in their20s in Busan and South Gyeongsang Province who had had the curated shopping experience in the latest three months. The SPSS program was used for the data analysis, and a reliability measurement, factor analysis, multiple regression anal-ysis, T-test, and one-way ANOVA were conducted. The results were as follows. First, fashion curation shopping exhibitedthree factors: product subscription, marketing use, and product recommendation shopping. Furthermore, the context char-acteristics had sub concepts of five factors: selection, sharing, experience, discovery, and storage. Second, the context char-acteristics (selection, sharing, experience, discovery, and storage) had a significant influence on product subscription,marketing use, and product recommendation, which belong to the curation shopping category. Third, the fashion con-sumers’ price sensitivity, trend sensitivity, and product knowledge had a deep impact on the marketing use and product rec-ommendation. Fourth, there was no difference in the fashion curation shopping by male and female consumers and theaverage monthly fashion shopping frequency, and there were differences in shopping cost and time. This study can analyzethe context and consumer characteristics that affect fashion curation shopping to establish an efficient fashion curationshopping system in practical terms. Additionally, academically, it can be proposed as basic data on the development of mea-surement tools for analyzing consumer behavior that prefers fashion curation shopping.