• Asian Pacific Journal of Cancer Prevention
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• v.13 no.5
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• pp.2269-2277
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• 2012

Background: Health risks associated with unhealthy behaviours in adolescent and university students contribute to the development of health problems in later life. During the past twenty years, there has been a dramatic increase in public, private, and professional interest in preventing disability and death through changes in lifestyle and participation in screening programs. The aim of the study was to evaluate university students' health-promoting lifestyle behaviour for cancer prevention. Method: This study was carried out on university students who had education in sports, health and social areas in Celal Bayar University, Manisa, Turkey. The health-promoting lifestyles of university students were measured with the "health-promoting lifestyle profile (HPLP)" The survey was conducted from March 2011 to July 2011 and the study sample consisted of 1007 university students. T-test, ANOVA and multiple regression analyses were used for statistical analyses. Results: In the univariate analyses, the overall HPLP score was significantly related to students' school, sex, age, school grades, their status of received health education lessons, place of birth, longest place of residence, current place of residence, health insurance, family income, alcohol use, their status in sports, and self-perceived health status. Healthier behaviour was found in those students whose parents had higher secondary degrees, and in students who had no siblings. In the multiple regression model, healthier behaviour was observed in Physical Education and Sports students, fourth-year students, those who exercised regularly, had a good self-perceived health status, who lived with their family, and who had received health education lessons. Conclusion: In general, in order to ensure cancer prevention and a healthy life style, social, cultural and sportive activities should be encouraged and educational programmes supporting these goals should be designed and applied in all stages of life from childhood through adulthood.

• Journal of Applied Biological Chemistry
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• v.43 no.2
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• pp.104-108
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• 2000

The plant growth-promoting activity of Acremonium strictum MJN1 isolated from roots of Panox ginseng was explored. The myceliaI extract of A. strictum MJN1 enhanced the rice seedling growth by 14.5 and 9.0% in the dried weight of shoots and roots, and the growth of red pepper by 54 and 85% in the top length and the dried weight in pot experiments, respectively. The plant growth-promoting substances in the myceliaI extract of Acremonium strictum MJN1 were identified as D-adenosine and glycerol. Both commercial D-adenosine and glycerol also promoted significantly the rice seedling growth but, unlike the mycelial extract of A. strictum MJN1, hardly affected the yields of plants grown in pots or field. Therefore, it is possible that other plant growth-promoting substances are produced by A. strictum MJN1. However, this study shows that A. strictum MJN1 has a great potential as a biofertilizer.

• Korean Journal of Environmental Agriculture
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• v.30 no.2
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• pp.223-228
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• 2011

BACKGROUND: Rhizosphere bacteria may improve plant growth and productivity both by supply nutrients and hormonal stimulation. Although many experiments have shown improvements in plant growth with inoculation of bacterial cultures to the rhizosphere, the main obstacle in the applications of plant growth promoting rhizobacteria in a large scale is the inconsistency of the results. We tested the growth promoting effects of Azospirillum and Methylobacterium strains on red pepper plant. METHODS AND RESULTS: Red pepper seedlings were grown for 25 days in a growth media inoculated with A. brasilense CW903 or M. oryzae CBMB20. The seedlings were transplanted and grown for 45 days in pots with soil in a greenhouse, at half the recommended level of fertilizer. Bacterial culture, $4.0{\times}10^9$ for A. brasilense CW903 and $5.8{\times}10^8$ CFU for M. oryzae CBMB20, was applied in root zone soil periodically every 10 days during the experiment. Inoculation of M. oryzae CBMB20 significantly increased the red pepper plant growth in terms of leaf number, height and mass of shoot, or root mass compared to uninoculated control plants. Although beneficial effects of A. brasilense on plant growth of many crops were observed, the growthpromoting effect of A. brasilense CW903 on red pepper plant was not found in this study. CONCLUSION(s): The factors responsible for the irregularities in plant growth promoting of rhizobacteria are difficult to elucidate. Extensive inoculation experiments in the greenhouse and in the field should enable us to define the factors critical to obtain successful application of plant growth promoting rhizobacteria.

• The Journal of the Korea Contents Association
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• v.15 no.3
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• pp.160-167
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• 2015

This study is to investigate the relationship between health promoting lifestyles around the psychosocial aspects such as depression, stress and self-esteem of young North Korean defectors. In particular, the purpose is mentally still less of a mature compared to adults, adolescents need greater understanding. For this purpose, North Korean Youth 150 people were surveyed, questionnaires 85 parts were used in the final analysis excluded from the additional 65. To analyze the factors affecting the health of life was performed multiple linear regression. Analysis result, general self, school self, stress had significant influence on health promoting lifestyles. The conclusion of this study is social psychology factors such as stress self-esteem of North Korean Adolescents refugees is addressed health promoting lifestyles and causal relationship, and promote health of adolescents shows wonderful self-esteem. It suggests that the necessary establishment. This effort is called for to reliably establish the North Korean youth to be part of a future South Korean society.

• Journal of the Korean Data and Information Science Society
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• v.26 no.2
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• pp.455-464
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• 2015

This study aimed to identify the factors influencing health education performance of health promoting hospital nurses. The study was conducted with 231 nurses from four health promoting hospitals. Data were collected from May to June, 2013. Health education performance was positively correlated with education level, years of clinical experience, health promotion role recognition, and self efficacy for health education. Health promotion role recognition (${\beta}=.246$, p=.001), self-efficacy for health education (${\beta}=.282$, p <.001), and clinical experiences (${\beta}=.170$, p=.007) were significant predictors of health promoting hospital nurses' health education performance and explained 27.8% of the variance. The strategies to improve health promotion role recognition and self-efficacy for health education should be developed to improve health education performance of health promoting hospital nurses.

• Clinical and Experimental Reproductive Medicine
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• v.27 no.2
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• pp.201-209
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• 2000

Objective: This study has been carried out to evaluation the effect of fertilization promoting peptide (FPP) on the kinematic parameters, capacitation and acrosome reaction of the frozen-thawed human spermatozoa. Methods: After FPP treatment, we examined kinematic parameters, capacitation and acrosome reaction, using the methods of computer-aided sperm analysis (CASA) and chlortetracycline (CTC) fluorescence analysis. Results: We have obtained the evidence that FPP can promote the capacitation and inhibit the spontaneous acrosome reaction of frozen-thawed human spermatozoa in vitro. FPP ($25{\sim}100$ nM) induced a significant increase in the proportion of B-pattem capacitated spermatozoa, and a significant decrease in the proportion of F-pattem uncapacitated ones without significant stimulation of acrosomal exocytosis. In the kinematic parameters treatment, FPP treated groups maint3ined higher LIN, BCF and STR than those of control. The VAP, VSL, VCL and ALH were not different. Therefore it is suggested that FPP in human seminal plasma may play a positive role in promoting human sperm function.

• Korean Parent-Child Health Journal
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• v.4 no.2
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• pp.16-31
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• 2002

This study was done in order to analyze the relationship of gender identity, self-esteem, self-efficacy, hardiness, and health promotion behavior in the College Women. The subjects were 275 students from a college in Kyungbuk. The instruments used for this study were made of general characteristics(6 items), gender identity(1 item), self-esteem(10 item), self-efficacy(13 items), hardiness(38 items) and health promoting behaviors(40 items). The data were analyzed by SPSS/$PC^+$ program using descriptive statistics, Pearson's Correlation Coefficient and Multiple Stepwise Regression. The results of this study were as follows. 1. The Mean score of gender identity, self-esteem, self-efficacy, hardiness, and health promotion behavior were as follows. 1) The mean score of the health promoting behavior was 2.24. Among the subcategories, the highest score was interpersonal support(2.91), self-actualization (2.85), and the lowest score was health responsibility(1.62). 2) The mean score of the gender identity was 2.04. 3) The mean score of the self-esteem was 2.85. 4) The mean score of the self-efficacy was 6.50. 5) The mean score of the hardiness was 2.83. 2. Correlations of gender identity, self-esteem, self-efficacy, hardiness, and health promotion behavior were as follows. 1) Gender identity was positively correlated with self-esteem(r=-.287, p=.0000), self-efficacy(r=-.226, p=.0000), hardiness(r=.237, p=.0000), health promotion behavior(r=-.236, p=.0000). 2) Self-esteem was positively correlated with self-efficacy(r=.499, p=.0000), hardiness (r=-.275, p=.0000), health promotion behavior(r=.428, p=0000). 3) Self-efficacy was positively correlated with hardiness(r=-.423, p=.0000), health promotion behavior(r=.492, p=.0000). 4) Hardiness was positively correlated with health promotion behavior(r=-.457, p=.0000). 4. Self-efficacy, hardiness and self-esteem were the major predictors for health promoting behavior(35.7%).

• Journal of the Korea Convergence Society
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• v.10 no.4
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• pp.285-293
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• 2019

This study was performed to examine relationships between the levels of health promoting lifestyle, health beliefs about emerging infectious disease and hygiene behavior of college students. A descriptive research design was used, and 252 subjects were recruited from an university in Seoul. Data were collected from August to November, 2018. As result, health promoting lifestyle differed significantly depending on gender and perceived health status. Hygiene behavior were significantly influenced by major, health promoting lifestyle, and health beliefs about emerging infectious disease. In providing health-related education to college students, it is necessary to include content that can establish health beliefs about emerging infectious disease, and to develop a program that comprehensively deals with hygiene activities that can prevent these diseases.

• Microbiology and Biotechnology Letters
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• v.47 no.1
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• pp.105-115
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• 2019

Saline or alkaline condition in soil inhibits growth of most crop plants and limits crop yields in many parts of the world. Augmenting an alkaline soil with alkali-tolerant bacteria capable of promoting plant growth can be a promising approach in expanding fertile agricultural land. Near-shore environments of Dokdo Island, a remote island located in the middle of the East Sea, appear to have patches of seawater-influenced haloalkaline soil that is unsupportive for growth of conventional plants. To exploit metabolic capacities of alkali-tolerant bacteria for promoting plant growth in saline or alkaline soils, we isolated of alkali-tolerant bacteria from near-shore soil samples in Dokdo and investigated properties of the isolates. Alkali-tolerant bacteria were selectively cultivated by inoculating suspended and diluted soil samples on a plate medium adjusted to pH 10. Fifty colonies were identified based on their $GTG_5$-PCR genomic fingerprints and 16S rRNA gene sequences. Most isolates were affiliated to alkali-tolerant and/or halotolerant genera or species of the phyla Firmicutes (68%), Proteobacteria (30%) and Actinobacteria (2%). Unlike the typical soil bacterial flora in the island, alkali-tolerant isolates belonged to only certain taxa of terrestrial origin under the three phyla, which have traits of plant growth promoting activities including detoxification, phytohormone production, disease/pest control, nitrogen-fixation, phosphate solubilization or siderophore production. However, Firmicutes of marine origin generally dominated the alkali-tolerant community. Results of this study suggest that haloalkaline environments like Dokdo shore soils are important sources for plant growth promoting bacteria that can be employed in bio-augmentation of vegetation-poor alkaline soils.

• Microbiology and Biotechnology Letters
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• v.48 no.4
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• pp.399-422
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• 2020

Remediating soils contaminated with heavy metals due to urbanization and industrialization is very important not only for human health but also for ecosystem sustainability. Of the available remediation technologies for heavy metal-contaminated soils, phytoremediation is a relatively low-cost environment-friendly technology which preserves biodiversity and soil fertility. The application of plant growth-promoting bacteria (PGPB) during the phytoremediation of heavy metal-contaminated soils can enhance plant growth against heavy metal toxicity and increase heavy metal removal efficiency. In this study, the sources of heavy metals that have adverse effects on microorganisms, plants, and humans, and the plant growth-promoting traits of PGPB are addressed and the research trends of PGPB-assisted phytoremediation over the last 10 years are summarized. In addition, the effects of environmental factors and PGPB inoculation methods on the performance of PGPB-assisted phytoremediation are discussed. For the innovation of PGPB-assisted phytoremediation, it is necessary to understand the behavior of PGPB and the interactions among plant, PGPB, and indigenous microorganisms in the field.