• The Journal of Korean Academic Society of Nursing Education
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• v.21 no.2
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• pp.155-167
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• 2015

Purpose: The aim of this study was to develop course outcomes for nursing students by applying Hauenstein's theory. Methods: The research was conducted in three steps as follows: identifying exit outcomes related to the Adult Nursing course, developing Adult Nursing course outcomes based on the theory of Hauenstein, and finalizing Adult Nursing course outcomes. Results: Exit outcomes achievable in Adult Nursing were generated after a needs analysis survey among students, nurses and professors was conducted and subsequently reviewed by professors specializing in the subject. For theoretical courses, the level of the course outcomes was derived from the cognitive domain, whereas, for practical courses, it was derived, in stages, from the cognitive, affective and psychomotor domains. Next, using taxonomical terms that can properly address the level of each domain, course outcomes for theoretical and practical courses were determined. After expert opinion was sought, the final course outcome for the Adult Nursing course was produced. Conclusion: The results are meaningful in that valid course outcomes were developed through the process described above and are expected to greatly contribute to reaching exit outcomes and strengthen the professional capacity of nursing students.

• Journal of Species Research
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• v.7 no.2
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• pp.151-160
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• 2018

Seven bacterial strains, 15J4M-1, 15J13-8, 16MFM10, 15J1-8, SR1-5-4, 15J13-6, and 15J8-11 assigned to the phylum Actinobacteria, Bacteroidetes, and Firmicutes were isolated from soil samples collected from Jeju, Korea. Phylogenetic analysis based on 16S rRNA gene sequence revealed that strains 15J4M-1, 15J13-8, 16MFM10, 15J1-8, SR1-5-4, 15J13-6, and 15J8-11 were most closely related to Bacillus selenatarsenatis $SF-1^T$ (with 99.4% similarity), Brevibacterium luteolum $CF87^T$ (99.5%), Carnobacterium iners CCUG $62000^T$ (99.6%), Exiguobacterium profundum $10C^T$ (99.3%), Larkinella insperata LMG $22510^T$ (99.3%), Pseudokineococcus lusitanus CECT $7306^T$ (99.4%), and Spirosoma endophyticum $EX36^T$ (99.3%), respectively. This is the first report of these seven species in Korea.

• Journal of Species Research
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• v.9 no.3
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• pp.204-209
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• 2020

In 2019, as a subset study to discover indigenous yeast species in Korea, a total of 20 yeast species were isolated from soil samples collected in Pochoen-si. Among them, eight strains were unreported species. From the high 26S rRNA gene sequence similarity and formation of a robust phylogenetic clade with the closest species, it was determined that each strain belonged to independent and predefined yeast species. The 20 strains were assigned to the genera Aureobasidium (1 strain) and Meyerozyma (1 strain) of the phylum Ascomycota and Cystofilobasidium (2 strains), Filobasidium (1 strain), Naganishia (2 strains), Bullera (3 strains), Leucosporidium (9 strains) and Sampaiozyma (1 strain) of the phylum Basidiomycota. There is no official report of the following species in Korea: Leucosporidium creatinivorum (4 strains), Leucosporidium escuderoi(2 strains), Leucosporidium golubevii(1 strain) and Leucosporidium intermedium (2 strains). Basic biochemical characteristics, colony and cell morphology are also described in the species description section.

• Journal of Species Research
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• v.10 no.4
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• pp.350-355
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• 2021

In 2020, 11 Basidiomycetous yeast strains were isolated from soil samples collected from the forests of Namhansanseong in Korea. Among them, seven species were reported, but four species were unreported in Korea. To identify wild yeasts, pairwise sequence comparisons of D1/D2 domain of the 26S rRNA were performed using Basic Local Alignment Search Tool (BLAST). The cell morphologies and assimilation test are observed by phase contrast microscope and API 20C AUX kit, respectively. The 11 strains were assigned to the genera Rhodotorula (4 strains) of the order Sporidiobolales of the class Microbotryomycetes; and Cryptococcus(2 strains), Goffeauzyma (1 strains), Naganishia (2 strains) of the order Filobasidiales and Saitozyma (2 strains) of the order Tremellales of the class Tremellomycetes in the phylum Basidiomycota. The unreported yeast strains Cryptococcus gastricus 20n5-2, Goffeauzyma gilvescens 20n2-7, Naganishia adeliensis 20n8-1, and Naganishia friedmannii 20n24-1 belong to the family Filobasidiaceae. All strains had oval shaped cells and cream-colored colonies cultured on on YM agar for 3 days. In this study, we focus on the description of four unreported yeast species in Korea.

• Journal of Community Nutrition
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• v.7 no.1
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• pp.42-48
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• 2005

This study was done to investigate effects of antioxidant supplementation on phytohemagglutinin (PHA) -stimulated interleukin-2 (IL-2) production by peripheral blood mononuclear cells (PBMCs) in elderly women. This study was designed as a placebo-controlled, single-blinded, randomized intervention trial. Twenty four elderly women aged over 60 years, visitings social welfare center in Seoul were divided into 3 groups, placebo (n = 8), vitamin C supplemented (n = 8) , and vitamin E supplemented (n = 8) groups. Experimental groups were given either 1000mg of L-ascorbic acid or 400 ill of d- $\alpha$-tocopherol for 4 weeks. There was no significant difference in antioxidant vitamins intakes and their plasma levels among pre-intervention groups. Plasma vitamin C or E levels was significantly increased after vitamin C or E sup-plementations. The increases of plasma thiobarbituric acid-reactive substance (TBARS) levels in the placebo group were significantly higher than those of the supplemented 2 groups. There were no significant differences in the changes of plasma IL-2 level between pre- and post-intervention among the 3 groups. However there was a significant increase in PHA­stimulated IL-2 production by PBMCs after 4-week vitamin E or vitamin C supplementation. Particularly, vitamin E supplemented group showed a higher PHA-stimulated IL-2 production than vitamin C supplemented group. These results indicate that vitamin E or vitamin C supplementation might enhance mitogen-stimulated cytokine production by immune cells, which could be one of the factors to improve health status in the elderly.

• 한국임상약학회:학술대회논문집
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• 2007.12a
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• pp.198-198
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• 2007

• Proceedings of the PSK Conference
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• 2001.10a
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• pp.159.2-160
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• 2001

• Journal of the Korean Society of Food Culture
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• v.36 no.1
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• pp.110-120
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• 2021

This study investigated the factors affecting restrained and emotional eating according to the BMI of college women in Seoul. Based on their weight, 514 college women were divided into 3 groups. General demographics, nutrient consumption, eating habits and DEBQ were subsequently evaluated. Multiple regression analysis was performed to determine the factors responsible for restrained and emotional eating in each group. Percentage of the overweight or obese group having negative emotions, such as frequency of overeating (p<0.05), habitual eating, regret, and guilt after overeating, was higher as compared to the other groups (p<0.001). Considering factors that affect restrained eating, negative emotion after overeating had a positive correlation in the underweight group (β=0.481, p<0.001). In the normal-weight group, the BMI (β=0.201, p<0.001), total food intake (β=0.241, p=0.002), and negative emotion after overeating (β=0.284, p<0.001) positively affected restrained eating. In the underweight group, habitual eating (β=0.292, p=0.002) and negative emotions after overeating (β=0.233, p=0.012) were determined to affect emotional eating. Moreover, habitual eating (β=0.290, p<0.001) and negative emotions after overeating (β=0.172, p=0.004) were observed to influence emotional eating in the normal weight group. In the overweight and obese groups, habitual eating was determined to affect emotional eating (β=0.410, p<0.001). Taken together, these results provide a basis for creating a weight control program for young women having undesirable eating behaviors, such as restrained and emotional eating.

• Perspectives in Nursing Science
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• v.13 no.2
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• pp.88-95
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• 2016

Purpose: Gestational weight gain and prepregnancy body weight are important factors of childbirth outcomes, which further cause obesity, metabolic diseases, or psychological problems later in women's lives. Changes in diet, westernized lifestyle, traditional postpartum care, and childbirth at older age are thought to be threats to proper weight management in Korean women of reproductive age. Public health and antenatal care need to focus on the proper body weight management of women by carefully planning pregnancy to postpartum periods. Purpose: This study explored the body weight changes from pregnancy to postpartum and the related characteristics in women within 12 months after childbirth. Methods: A cross-sectional, retrospective study was conducted with 102 Korean women within 12 months after childbirth. Data were collected using an online survey system, and a structured questionnaire available for electronic self-administration was modified to include demographics, obstetrical history, and body weight at 6 time points. The International Physical Activity Questionnaire and Eating Habit Measurement instruments were also used in data collection. A professional survey agency recruited the participants, and data were automatically saved and then analyzed. Results: The average age of the participants was 33.8 years, 48% were housewives and were well-educated. Seventy-two percent of the participants were primiparas and 82% had breastfed their babies. The body mass index (BMI) ranged from 17.3 to 27.8, indicating that 21.5% of the participants were overweight or obese. The mean gestational weight gain was 11.8 kg, and weight loss was apparent during the first 3 months postpartum. The mean decline in weight was 3.4 kg at one year after childbirth. Women wanted to lose 5.6 kg (range: 3~20 kg), however 44% of them reported that they had not engaged in any weight control efforts. Further, 72% of them reported having engaged in a low level of physical activity. Body weight was not associated with women's characteristics, physical activity score, and diet. Conclusion: Women's awareness of gestational weight gain, lifestyle modification, and the risk of prolonged weight retention should be promoted through the antenatal and women's healthcare systems. As pregnancy and childbirth are critical events that affect women's health, integrative education to ensure healthy transition to life after delivery is required.

• Reproductive and Developmental Biology
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• v.29 no.4
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• pp.259-267
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• 2005

The present study was conducted to investigate gelatinolytic activities in HAM and to determine whether there are any changes in gelatinolytic activity profiles when the cells are cultured in hepatogenic medium. Placenta was obtained during caesarean section of the volunteers, with informed consent. HAM were isolated from amniotic membrane using collagenase type A HAM were cultured in hepatogenic medium for 3 weeks and the conditioned media were obtained at day 7, 14 and 21. The zymographic pattern of gelatinolytic activity of the HAM did not undergo a change during passages. When the HAM were cultured in a fibronectin-coated dishes in a hepatogenic medium, there was no significant difference of the gelatinase pattern between before and after culture. However, when bFGF was added to the culture, a dramatic increase of 62kDa and 59kDa gelatinases was observed. Interestingly, when ITS instead of FN was present, HAM-conditioned medium also showed a similar increase of both gelatinases. Immunoblotting analysis demonstrated that both 62kDa and 59kDa gelatinases were the active form of MMP-2 resulting from the turnover of MMP-2 proform. Futher study will be necessary to determine the relationship between bFGF and active MMP-2 during hepatogenesis of HAM.