26 research outputs found
κ°μ₯ μ§ν μΉλ£μ YH439μ μμ©κΈ°μ
νμλ
Όλ¬Έ(μμ¬)--μμΈλνκ΅ λνμ :μ½νκ³Ό μ½λ¬Όνμ 곡,1999.Maste
(The) relationship between the perceived social support and the mental health of adolescents in an urban area
κ°νΈνκ³Ό/μμ¬[νκΈ]
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λλλκ³ μμΌλ©°, νΉν μ μ κ³Όμ μΈ μ¦μμ μμΈ‘ν μ μκ³ , μ μ μ§νμ λν μ§μ μ μΈ λ
ΈμΆλ‘λΆν° 보νΈνλ λ°©ν¨ μν μ ν μ μλ€λ μΈ‘λ©΄μμ μ€μμ±μ΄ μΈμ λκ³ μλ€.
κ·Έλ¬λ μ΄λ¬ν νμμ±μλ λΆκ΅¬νκ³ , λΆμμ νκ³ κ°λ±κ³Ό μ’μ λ±μ μ€νΈλ μ€ μν©μ λμ¬ μμΌλ©°, μΈμ κ³Όμ μ ν΅ν΄ μκΈ°μ μκΈ°μ λμ¬ μλ€κ³ λ³Ό μ μλ μ²μλ
μ λμμΌλ‘ μ¬νμ μ§μ§μ ν¨κ³Όλ₯Ό λ€λ£¬ μ°κ΅¬κ° κ±°μ μμλ€. μ΄μ λ³Έ μ°κ΅¬μλ μ²μλ
μκΈ°μ μ€λ°κΈ°μ λμ¬ μλ κ³ λ±νκ΅ 1νλ
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μκΈ°μ μμ΄μ μ¬νμ μ§μ§μ μ€μμ±μ νμΈν΄ λ΄μΌλ‘μ¨, μ²μλ
κ°νΈμ€μ¬μ νμν κΈ°μ΄μλ£λ₯Ό μ 곡νκ³ μ λ³Έ μ°κ΅¬λ₯Ό μλνμλ€.
λ³Έ μ°κ΅¬λ μμ μ μκ΄ κ΄κ³ μ°κ΅¬λ‘ μ λ¨ 5μμ μμ¬νκ³ μλ Hκ³ λ±νκ΅ 1νλ
150λͺ
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147λͺ
μ λμμΌλ‘ νμλ€. μλ£ μμ§ κΈ°κ°μ 1991λ
4μ 19μΌλΆν° 4μ 24μΌκΉμ§ 6μΌκ°μ΄μμΌλ©°, μλ£ μμ§ λ°©λ²μ ꡬ쑰νλ μ§λ¬Έμ§λ₯Ό μ¬μ©νμλ€.
μ°κ΅¬ λꡬλ‘λ μ¬νμ μ§μ§λ₯Ό μΈ‘μ νκΈ° μνμ¬ λ°μ§μ(1955)μ΄ κ°λ°ν μΌλ°μ μΌλ‘ μ§κ°ν μ¬νμ μ§μ§ μ²λλ₯Ό μμ , 보μνμ¬ μ¬μ©νμμΌλ©°, μ μ κ±΄κ° μμ€μ μΈ‘μ νκΈ° μνμ¬ μ΄νꡬ(1986)κ° κ°μ΄νν κ°μ΄ μ μ μ§λ¨ κ²μ¬λ₯Ό μ¬μ©νμλ€.
μμ§λ μλ£λ SPSSμ μ΄μ©νμ¬ μ€μμ λ°±λΆμ¨, νκ· κ³Ό νμ€νΈμ°¨, Pearson Correlation Coefficients, t-test, ANOVA λ±μ ν΅κ³λ°©λ²μΌλ‘ λΆμνμλ€.
λ³Έ μ°κ΅¬μ κ²°κ³Όλ₯Ό μμ½νλ©΄ λ€μκ³Ό κ°λ€
1) λμμκ° μ§κ°ν μ¬νμ μ§μ§ μ λλ μΌλ°μ μΌλ‘ μ§κ°ν μ¬νμ μ§μ§μ νκ· μ μ 142.93μ μΌλ‘ λνλ¬λ€.
2) λμμμ μ μ κ±΄κ° μμ€μ κ°μ΄ μ μ μ§λ¨ κ²μ¬μ νκ· μ μ63.76μΌλ‘ λνλ¬μΌλ©° μ΄λ μμΈμ§μ κ³ κ΅μμ μ μ κ±΄κ° μμ€κ³Όκ±°μ μΌμΉνλ κ²μ΄μλ€.
3) λμμκ° μ§κ°ν μ¬νμ μ§μ§ μ λμ μ μ κ±΄κ° μμ€κ³Όμ κ΄κ³λ₯Ό λΆμν κ²°κ³Ό μ€λ±λμ μμκ΄ κ΄κ³κ° μλ κ²μΌλ‘ λνλ¬λ€(Ξ³=.48, p<.001).
κ·Έμ€ κ°μ μ μΌλ‘ μ§κ°ν μ¬νμ μ§μ§ μ λμ μ μ κ±΄κ° μμ€μ νΌν μμκ΄ κ΄κ³λ‘ λνλ¬κ³ (Ξ³=.22, p<.001), μ§μ μ μΌλ‘ μ§κ°ν μ¬νμ μ§μ§ μ λμ μ μ κ±΄κ° μμ€μ μ€λ±λ μ΄μμ μμκ΄ κ΄κ³λ‘ λνλ¬λ€(Ξ³=.60, p<.001). κ·Έλ¬λ―λ‘ "λμ μ²μλ
μ΄ μ§κ°ν μ¬νμ μ§μ§ μ λκ° λμμλ₯΅ μ μ κ±΄κ° μμ€μ λμ κ²μ΄λ€"μ κ°μ€μ μ§μ§λμλ€.
4) κ°μ μ μΌλ‘ μ§κ°ν μ¬νμ μ§μ§ ννλ³ μ§μ§ μ λμ μ μ 건κ°μμ€κ³Όμ κ΄κ³λ₯Ό λΆμν κ²°κ³Ό μ μμ μ§μ§(Ξ=.21, p<.01), μ 보μ μ§μ§(Ξ³=.18, p<.01), νκ°μ μ§μ§(Ξ³=.25, P7.01)μ μ μ κ±΄κ° μμ€κ³Όλ νΌν μμκ΄ κ΄κ³κ° μλ κ²μΌλ‘ λνλ¬λ€.
5) μΌλ°μ μΈ νΉμ±μ λ°λ₯Έ μ¬νμ μ§μ§ μ λμ μ μ κ±΄κ° μμ€μ μ°¨μ΄λ₯Ό λΆμν κ²°κ³Ό, μΌλ°μ μΈ νΉμ±μ€ νλ
(t=3.32, p<0.01), κ³ΌμΈκ·Έλ£Ή νλ± μ¬λΆ(t=3.16, p<0.01)μ λ°λ₯Έ μ¬νμ μ§μ§ μ λλ ν΅κ³μ μΌλ‘ μ μν μ°¨μ΄κ° μλ κ²μΌλ‘ λνλ¬μΌλ©°, μΌλ°μ μΈ νΉμ±μ€νλ
(t=2.3, p<0.05), κ°μ‘±μ(F=4.51, p<0.05)μ λ°λ₯Έ μ μ 건κ°μμ€μ μμ΄μ ν΅κ³μ μΌλ‘ μ μν μ°¨μ΄κ° μλ κ²μΌλ‘ λνλ¬λ€.
6) λμμκ° μ§κ°ν μ¬νμ μ§μ§ μ λμ μ μ κ±΄κ° μμ€μ μν₯μ μ£Όλ μΌλ°μ μΈ νΉμ±μΈ νλ
, κ°μ‘±μ, κ³ΌμΈ κ·Έλ£Ή νλ± μ¬λΆμ 3κ°μ§ λ³μΈλ€ κ°κ°μ μν₯λ ₯μ μ κ±°νκ³ , κ° κ²½μ°λ§λ€ λμμκ° μ§κ°νλ μ¬νμ μ§μ§ μ λμ μ μ 건κ°μμ€κ³Όμ μκ΄ κ΄κ³λ₯Ό λΆμν κ²°κ³Ό, μκ΄ κ³μ Ξ³=0.47-0.49λ‘ λνλ, λμμκ° μ§κ°ν μ¬νμ μ§μ§μ λμ μ μ κ±΄κ° μμ€κ³Όλ μ€λ±λμ μμκ΄ κ΄κ³κ° μμ΄μ μ μ μλ€.
κ²°λ‘ μ μΌλ‘ λμ μ²μλ
μ΄ μ§κ°νλ μ¬νμ μ§μ§ μ λκ° λμμλ‘ μ μ κ±΄κ° μμ€μ΄ λμ κ²μΌλ‘ λνλ¬λ€. κ·Έλ¬λ―λ‘ μ¬νμ μ§μ§λ§μ ν΅ν΄, μ¬νμ μ§μ§λ₯Ό λκ² μ§κ°ν μ μλ μ§μ§μ νκ²½μ μ
곡ν¨μΌλ‘μ¨, μ²μλ
μ μ μ κ±΄κ° μμ€μ μ¦μ§μμΌ λκ° μ μλ€κ³ μκ°λλ©°, μ²μλ
μ μ μ κ±΄κ° μμ€μ μ¦μ§μν€κΈ° μν΄ μ¬νμ μ§μ§μ λν λ³΄λ€ λ€κ°μ μΈ μ°κ΅¬κ° νμνλ€κ³ μκ°λλ€.
[μλ¬Έ]
This study was designed to identify the relation between the perceived social support and the mental health of adolescents in an urban area. The subjects for this study were 297 high school students attending a highschool in S city : the number of first year and of second year included was 150 and 147 students respectively. The data were collected during the period from April 19, 1991 to April 24, 1991.
For measuring the perceived social support the Generally Perceived Social Support Scale developed by Dr.Ji Won Park and partially codified for this study by the author and the Simplified Mental Diagnostic Test developed by professor Hun Ku Lee was used for the measurement of the level of mental health.
The data were analyzed by descriptive statistics, Pearson Correlation Coefficients, t-test, ANOVA, and Partial Correlation Coefficients. Thehe SPSS program was used.
The results of this study can be summarized as follows:
1. The mean score for the perceived Social Support Scale was 142.93, which was a little higher than other age-groups for which this tool has been used.
2. The mean score for the level of mental health was 63.26, which was similar to high school students in the Seoul area.
3. The relationship between the perceived social support and the level of mental health revealed a significant correlation(r=0.48, p<0.001). Therefore the hypothesis "the higher the level of perceived social support, the higher the level of mental health" was accepted.
4. The relationships between four types of the indirect-ly perceived social support and the level of mental health were analyzed. The emotional support(r=0.21. p<0.01), the informational support(r=0.18, p<0.01), and the appraisal support(r=0.25, P7O.01) were significantly related to the level of mental health. But the relationship between the material support and the level of mental health revealed statistically no significant correlation.
5. The results from the tests for the degree of social support and the level of mental health according to the subjects demographic variables, showed that there were significant differences with school-year, number in family and whether the student participated in extracurricular group activities or not.
6. The relationship between the perceived social support and the level of mental health still revealed a significant correlation despite controlling extraneous variables which showed that significant differences in the tests for the degree of the social support and the level of mental health according to the subjects' demographic variables.
In conclusion, this study showed that social support is an important factor can improve the mental health of adolescents.
Further multidimensional study is needed on how to improve the level of mental health in adolescents through the social support.restrictio
SREBP-1 κ³Ό μνΈμμ©μ ν΅ν΄ SREBP responsive μ μ μλ€μ μ μ¬λ₯Ό μ‘°μ νλ APM-1
Dept. of Medical Science/μμ¬[νκΈ]
SREBP-1μ basic helix-loop-helix (bHLH) familyμ μ μ¬μΈμλ‘ νΉν μ§λ°©λμ¬μ λΉλμ¬μ κ΄μ¬νλ€. SREBP μ ꡬ체λ processingκ³Όμ μ κ±°μ³ ν΅ λ΄λ‘ μ΄λνκ³ SREBP responsive element (SRE) λλ E-boxλ₯Ό μΈμνμ¬, SREBP responsive genesμ μ μ¬λ₯Ό μ‘°μ νλ€. μ΄λ° SREBPκ° νμ±νλ ννλ‘ ν΅ λ΄λ‘ λ€μ΄μμ 무μμμ μΌλ‘ target genesμ μ μ¬λ₯Ό μ‘°μ νλ κ²μ΄ μλλΌ, λ€λ₯Έ λ¨λ°±μ§λ€κ³Ό μνΈμμ©νμ¬ μ‘°μ νλ κ²μΌλ‘ μ¬κ²¨μ§λ€. APM-1μ FBI-1κ³Ό λ§€μ° μ μ¬ν BTB/POZ domainκ³Ό Kr?ppel like zinc finger DNA binding domainμΌλ‘ ꡬμ±λ μ μ¬μ‘°μ κΈ°λ₯μ κ°μ§κ³ μλ λ¨λ°±μ§μ΄λ€. μ΄μ λ°νλ λ
Όλ¬Έμ μνλ©΄ FBI-1μ΄ adipogenesisμ κ΄μ¬νμ¬ adipocyte differentiationμ μ‘°μ νλ λ¨λ°±μ§λ‘ μλ €μ Έ μμ΄, APM-1 λν μ΄μ μ μ¬ν μν μ ν κ²μ΄λΌκ³ μκ°λλ€. λ³Έ μ°κ΅¬λ₯Ό ν΅ν΄, μ§μ§λμ¬μ μ€μν μ‘°μ factor μΈ SREBP-1κ³Ό APM-1κ³Όμ μνΈμμ©μ GSTμ΅ν© λ¨λ°±μ§ pulldown assay, co-immunoprecipitationμ ν΅ν΄ μ§Β·κ°μ μ μΌλ‘ κ²°ν©νλ€λ μ¬μ€μ 보μλ€. μ΄λ¬ν λ¨λ°±μ§-λ¨λ°±μ§ μνΈμμ©μΌλ‘ SREBP-1μ νμ μ μ μμΈ fatty acid synthase μ κ°μ μ§λ°© λμ¬μ κ΄μ¬νλ ν΅μ¬ ν¨μλ€μ μ μ¬μ μν₯μ μ‘°μ¬νμλ€. FASN promoterλ₯Ό μ΄μ©ν transient transfection assayλ₯Ό ν΅νμ¬ APM-1μ΄ SREBP-1μ μν μ μ¬λ₯Ό νμ±νν μ μλ€λ μ¬μ€μ λ°κ²¬νμλ€. ChIP assayκ²°κ³Όλ₯Ό ν΅ν΄, APM-1μ΄ κ³Όλ°ν λμμ λ FASN promoterμ μ‘΄μ¬νλ Sp1 κ²°ν© λΆμμΈ GC-boxμ Sp1μ΄ κ²°ν©μ μ¦κ°μμΌ μ μ¬λ₯Ό μ΄μ§ν¨μ λ°κ²¬νμλ€. λν APM-1μ΄ κ³Όλ°νν 3T3-L1 μ§λ°©μΈν¬μ λΆνκ³Όμ λμ, FASN, PPARΞ³μ mRNAμ΄ μ¦κ°λκ³ , μ§λ°© μΆμ μ΄ λ§μμ‘μμ Oil-red O μΌμμ ν΅ν΄ κ΄μ°° νμλ€. μ΄λ¬ν κ²°κ³Όλ€μ ν΅ν΄ BTB/POZ domainμ κ°μ§ λ°μμ μ μμΈ APM-1μ΄ SREBP-1μμ μνΈμμ©μ μν΄ FASNμ κ°μ SREBP responsive genes μ μ¬λ₯Ό μ‘°μ νμ¬, μμΈν¬μμμ μ§λ°© ν©μ±μ μ€μν μν μ ν κ²μ΄λΌκ³ μκ°νλ€.
[μλ¬Έ]
APM-1 (also called Zbtb7c) is a BTB/POZ-domain class, proto-oncogenic transcription factor which shows the highest sequence homology with FBI-1. FBI-1, newly identified proto-oncogene was shown to be expressed, induced during preadipocyte differentiation by promoting growth arrest and terminal differentiation. SREBP-1 is major transcription regulator of adipocyte differentiation and the many genes involved in cholesterol and fatty acid biosynthesis. We investigated whether APM-1 is modulating transcription controlled by SREBPs. APM-1 potently affected transcription activation by SREBP-1 on the artificial pGL2-6x(SRE)-Luc promoter in 293A cells. We found that APM-1 and SREBP-1 interact directly in vivo by co-immunoprecipitation and GST fusion protein pull-down assay. The zinc finger of APM-1 interacts directly with the bZIP DNA binding domain of SREBP-1. EMSA showed that the binding affinity of SREBP-1 to SRE and SRE/E-box is decreased by APM-1. However the interaction between APM-1 and SREBP-1 synergistically activate transcription of FASN gene by promoting GC-box binding of Sp1. We also found that Fatty Acid Synthase promoter, one of the transcriptional target genes of SREBP-1 and central enzyme in lipogenesis, was synergistically activated by APM-1 and SREBP-1. APM-1 is expressed during the differentiation of 3T3-L1 preadipocytes into adipocytes. Thus, we expected that APM-1 may be one of the important transcription regulators of SREBP-1 responsive genes in cancer and adipose tissue.ope
κ΅λ¦½λ μ±μ°κ΅¬μμ μ‘°μ§νκ°μ λ°μ λ°©μμ κ΄ν μ°κ΅¬
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Όλ¬Έ(μμ¬)--μμΈλνκ΅ νμ λνμ :νμ νκ³Ό νμ νμ 곡,2004.Maste
An Inquiry into `the ethics of the other`in Emmanuel Levinas
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Όλ¬Έ(λ°μ¬)--μμΈλνκ΅ λνμ :κ΅λ―Όμ€λ¦¬κ΅μ‘κ³Ό,1999.Docto
The Process of Subject Establishment and Orientation of Womenβs LiteratureοΌThe theory of Im, Soon-DukοΌ
Natural Antibiotics: Antimicrobial Peptides
Antimicrobial peptides are natural antibiotics evolved by many plants, invertebrate, and vertebrate to defend against the microbial infection. Antimicrobial peptides show a broad-spectrum antimicrobial activity with little opportunity for the development of resistance since they target microbial membranes that distinguish microbes from eukaryotic cells. The oral cavity is constantly exposed to microbial challenges and antimicrobial peptides play an important role in maintaining the oral health. With the increase of resistant micro-organisms to conventional antibiotics, antimicrobial peptides are attracting interests as novel antibiotics. In this review, the characteristics of antimicrobial peptides including the classification, mechanism of action, resistance, and expression in the oral cavity have been discussed in the prospect of application to oral diseases