• Anatomy and Cell Biology
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• 제55권1호
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• pp.100-108
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• 2022

Endometriosis is a common, benign gynecological disease which is determined as an overspreading of endometrial tissue in exterior region of the uterine cavity. Evidence suggests that retrograde menstrual blood which contains mesenchymal stem cells with differential gene expression compared to healthy women may play a role in endometriosis creation. We aimed to identify whether the conditioned medium (CM) from menstrual blood-derived mesenchymal stem cells (MenSCs) of healthy women can affect the expression level of inflammatory and stemness genes of MenSCs from endometriosis women. Endometriosis-derived MenSCs (E-MenSCs) were treated with CM derived from healthy women's MenSCs (non-endometriosis derived MenSCs [NE-MenSCs]). Some CD markers were analyzed by flow cytometer before and after treatment compared with NE-MenSCs, and the expression level of inflammatory and stemness genes was evaluated by real-time PCR. E-MenSCs show different morphology in vitro culture in comparison with NE-MenSCs, which were changed in the presence of CM, into a morphology more similar to normal cells and showed significant decrease expression of CD10 after CM treatment. In our results, the interleukin-1, cyclooxygenase-2, and hypoxia-inducible factor 1α as inflamaturay genes and octamer-binding transcription factor 4, NANOG, and sex determining region Y-box 2 as stemness genes showed significantly different expression level in E-MenSCs after treating with CM. Our study indicates that the expression level of some inflammatory- and stemness-related genes which have differential expression in E-MenSCs compared with NE-MenSCs, could be changed to normal status by using CM derived from NE-MenSCs.

• 한국환경보건학회지
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• 제22권2호
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• pp.1-9
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• 1996

The purpose of this study was to estimate industrial workers' health habits by sex. Data was collected from 900 workers at 57 industries in Inchon. The research has been carried out through self-administered questionnaires and from the analysis of health examination records. The results were as follows: 1. The most prevalent age group of women were 20-30 years age group(44.3%) and of men were 30-40 years one(45.6%). As for the marital status, 48.1% of women were single and as were 30% of men. High school graduates were over 62.2% of both sex, 32.5% of the men and 58.0% of the women worked between 1 and 5 years. 2. As far as the health habits, women practiced better than men in smoking, drinking and breakfast habits while men practiced better than women in exercise, sleeping and snack habits(p<0.001). 3. According to the odds ratio of health habits by sex, gender was related to health practices in the present study, men had worse health habits than women by 139.83 times in smoking, by 6.97 times in drinking consumption(p<0.001). And as for eating regular breakfast habits, women had better health habits than men by 2.53 times(p<0.001). 4. Good health practice scores(5-7) were 25.0% in women and 12.6% in men and those had bad health practice (0-4) were 75.0% in women and 87.5% in men(p<0.001). 5. According to the results of multiple logistic regression to examine the difference of health habits by sex, men had worse health habit than women by 114.5 times in smoking, by 3.1 times in alcohol consumption more than once per week in control of the other factors. Women had better health habits than men by 4.5 times in regular breakfast habits. 6. Health habits had a statistically significant association with good health status among men, but the relationship was nonsignificant in the women. According to the odds ratio, men who had bad health habits were poorer health status than who had good health habits by 1.95 times(p<0.05).

• 복식문화연구
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• 제17권1호
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• pp.162-176
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• 2009

This study is to compare clothing purchasing behaviors between Korean and American college students, especially men. A theoretical study was reviewed, then the survey was performed. 200 questionnaires were utilized for this study. The SPSS 12.0 was used to analyze the technical statistics like average, frequency, t-test, $X^2$, and factor analysis. The result showed, first there were some differences in most of all the clothing Purchasing behaviors such as the reason for the purchases, the purchasing information source, the standard of selecting clothes and the standards of selecting stores. There were slight differences in the reasons for the purchases between Korean and American college men. Both of them said that they purchase clothes to satisfy their needs and the situation. The American college men were slightly higher than the Korean college men for both the need.situation and impulse motive. Regarding the information sources for the purchase, The Korean college men were slightly higher than the American college men for the media information sources and lower than them for the human information sources. Regarding the standard for store selection, the college men from both countries considered product service to be the most important. The American college men considered the convenient and store services to be more important than Korean college men. Regarding the standard fur clothes selection, the Korean college men considered the clothing that matched their personal styles to be the most important standard, however, the American college men considered the attractive from the opposite sex as the important standard.

• Toxicological Research
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• 제11권2호
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• pp.295-302
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• 1995

Menadione-ghitathione conjugate (MEN-SG), a metabolite of menadione, is known to be a redoxcycler in rat hepatocyte subcellular fraction. Therefore, it was assumed that MEN-SG could exert cytotoxlclty to ral platelets, another target tissue of menadione. We first synthesized MEN-SG, the identity of which was verified by mass, $^1{H}$-NMR and UV-visible spectra. In addition, the stability of MEN-SG was investigated in biological assay system. MEN-SG was degraded in a time-dependent manner in DMSO which had been used as a vehicle and thus, tris-HCl buffer was used as a vehicle of MEN-SG despite the low solubility in it. Perchloric acid as well as platelets itself did not affect the stability of MEN-SG. Our next attempt was the evaluation of cytotoxicity of MEN-SG in rat platelets. MEN-SG did not induce cytotoxicity to rat platelets measured by two different methods, LDH release and turbidity changes. The extents of oxygen consumption by MEN-SG in intact platelets were significantly lower than those by menadione, though it had been observed that oxygen consumptions by menadione and MENSG were similar in subcellular fractioas of platelets. These results suggest that MEN-SG is not toxic to rat platelets despite its redox cycling capacity and glutathione conjugation reaction of menadione could be regarded as a detoxification process.

• 한국의상디자인학회지
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• 제16권4호
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• pp.79-98
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• 2014

As men are interested in fashion and beauty and invest for himselves nowadays, the scale of men's cosmetic businesses is showing steadily tendency. The purposes of this were to offer data to establish a marketing strategies learning follows: The findings of this study were as follows: First, according to the survey on men's consideration of their look, it showed their high interest in it. 29% respondents carry cosmetics in their hands normally. Second, Men's level of skin management knowledge is quite high according the survey. Third, The largest group of respondents are obtaining information about cosmetics through mass media. therefore, there will be necessity for cosmetic firms to aggressively pursue positive publicity strategy various of mass media. Fourth, Regarding purchasing behavior, 53.2% buy cosmetics in person, who outnumbered the others who don't. In the case of men who don't buy cosmetics by themselves, spouses or girl friends purchase cosmetics on behalf of them. Fifth, as a result of examine the demand level for men's cosmetics, the men, who answered that it is appropriate a lotion and toner is priced between 10,000 won and 30,000 won were the largest with 51.1%. Men who answered that beside the basic cosmetics such as toner and lotion that use, they will purchase sunscreen in the future. Men sho recognize the most important task needed to be improved in men's cosmetics is higher quality, with 25.9%.

• 한국의상디자인학회지
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• 제24권3호
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• pp.1-15
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• 2022

The purpose of this study is to compare and analyze the perception of men's fashion before and after the COVID-19 pandemic. TEXTOM allowed the collection of Big Data based on the term 'men's fashion'. As for the data collection periods, Jan. 1, 2018 to Dec. 31, 2019 was set as the pre-COVID-19 era, while Jan. 1, 2020 to Dec. 31, 2021 was set as the post-COVID-19 era. The top 50 words in terms of appearance frequency were extracted from the data. The extracted words were processed using network centrality analysis and CONCOR analysis using Ucinet 6. Research findings were as follows. 1) In the pre-COVID-19 era, the appearance frequency of 'men' was the highest, followed by 'fashion', 'men's fashion', 'brand', 'daily look', 'suit', and 'department store'. These words came up with a high TF-IDF values. Network centrality analysis discovered that 'men', 'fashion', 'men's fashion', 'brand', and 'suit' had a high level of connectivity with other words. CONCOR analysis showed four significant groups: 'fashion item and styles', 'fashion show', 'purchase', and 'collection'. 2) In the post-COVID-19 era, the appearance frequency of 'men' was the highest, followed by 'fashion', 'brand', 'men's fashion', 'discount', 'women', and 'luxury'. These words also displayed high TF-IDF values. Network centrality analysis found that 'fashion', 'men', 'brand', 'men's fashion', and 'discount' had a high level of connectivity with other words. CONCOR analysis showed four significant groups: 'fashion item and style', 'fashion show', 'purchase', and 'situation'. 3) Before the outbreak of the pandemic, men were interested in suits to wear to the office, daily look, and fashion shows in Milan and Paris. They often purchased menswear in multi-brand and open stores. However, they were more interested in sneakers, casual styles, and online fashion shows as social distancing and working from home became common. Most purchased menswear through online platforms.

• 보건의료산업학회지
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• 제9권3호
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• pp.187-199
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• 2015

Objectives : This study was conducted to examine social factors associated with problematic drinking among middle- and older-aged men in South Korea. Methods : The data were collected from the baseline survey of the Korean Longitudinal Study of Aging, and the sample consisted of 3,631 men between 45 and 64 years of age and 1,173 men aged 65 or older. This study employed variables identifying various socioeconomic features, social ties, and health-related factors. Logistic regressions were used for the data analysis. Results : Middle-aged men having frequent social relationship with close persons were significantly more likely to be problematic drinkers than those having less frequent social relationships with close persons. Lower education, unemployment, smoking, and depression were associated with problematic drinking only among middle-aged men. Conclusions : We suggest that health professionals develop specific intervention strategies that could lead to more moderate alcohol habits and better health in middle aged Korean men who are actively engaged in social networks. In addition, health professionals need to focus more on the unemployed, lower educated, depressed, and smoking groups for early detection of problematic drinking among middle-aged Korean men.

• 복식
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• 제60권8호
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• pp.51-66
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• 2010

This study aimed to analyze the changing characteristics between Men's Gender Role and Men's wear Design in 20th century. To analyze the representative Men' Gender roles, the related studies and literatures reviewed. Literature reviews and quantitative studies were performed to analyze the changing differences of Korean Men's wear Deign as a symbolic factors of gender role. The results of study are as follows. 1) The representative men's gender roles in 1900's~1920's were 'Patriarchal/ Stern Man'. The narrow V-zone of jacket and shoulder, high shirt collars and well fitted suits expressed the stern images of that times. 2) In 1930's~50's, 'Enervated/ Escapist Man' were the representative images. They were expressed with wide lapels and shoulders, emphasized V-zone and abundant trousers. Especially 40's style was under the influence of American 'Zoot Style'. 3) The representative gender roles were the men of 'Producer/Provider' in 60's~70's. Shortened jacket, wide lapels & neckties, slim trousers were used to express the strong & young images of Producer/ Provider during the industrialization era. 4) The representative gender roles were 'Attentive/ Intellectual/ Beautiful Men' in 80's~90's. The exaggerated round shoulders which were influenced by 'Big Look', and easy silhouette were related with the attentive images.

• 한국의류학회지
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• 제41권1호
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• pp.1-16
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• 2017

This study conducted in-depth interviews with twelve men in their twenties and employed the Zaltman Metaphor Elicitation Technique (ZMET) to identify the ideal self-image and fantasy of men wearing makeup. The results are as follows. First, the ideal self-images of men wearing makeup can be divided into 7 images (well-managed, dissimilar from real identity, masculine, neat, stylish, standing out, and formal). Men who wear makeup pursued an alternative decent image that is different from their reality. They want to be manly, attractive, decorous, and eye-catching through a better looking face. Second, men who wear makeup have insecurities about their looks and personalities that creates dissatisfaction with reality and a desire for a different idealistic self. Makeup was the tool to create the other entity. Makeup facilitated a fantasy of becoming another to gain increased confidence in social relationships. However, without makeup, they showed a lack of confidence and became intimidated that made them even further dependent on makeup. Third, the process helped participants complete a consensus map that represented the emotional and reasoning structures of men wearing makeup. This study showed 7 ideal self-images of men wearing makeup with a fantasy to create a desired ideal self by wearing makeup. The study can be applied to marketing strategy for men's cosmetics and plates' designs.

• 한국생활과학회지
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• 제24권4호
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• pp.531-539
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• 2015

The purpose of this study is to analyze the aesthetic characteristic of men's costume in the Renaissance period. Fashion is a reflection of Zeitgeist. The ideal aesthetic values of each period create the concept of ideal beauty for that period. Costume represents the ideal beauty of a particular period. The aesthetic characteristic of men's costume in the age of Renaissance was analyzed in terms of four categories: the beauty of male body, sublime beauty, sensual beauty, and artistic beauty. First, for the beauty of male body, the men in the age of Renaissance enlarged their chests and shoulders by inserting a pad in them in order to express their masculine beauty of human body by emphasizing their sexual organ. Second, for the sublime beauty, men's costume was exaggerated by using a pad, a ruff collar and slash. In this period, men intended to represent their power and dignity through horizontal extension in their costume. Third, for the sensual beauty, erotic emphasis were made through physical elements. In order to show off sexual charms, men padded their costumes and introduced the codpiece. Last, for the artistic beauty in the age of the Renaissance, men's costume showed proportional, balanced and symmetrical beauty. And men's costume was made of rich brocades, which were embroidered and encrusted with jewels.