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숲 치유프로그램이 알코올의존자 가족의 영적건강, 우울, 자아존중감 및 숲 효과성에 미치는 효과
양순승,차진경,김지애,홍수장,최윤신 알코올과 건강행동학회 2011 알코올과 건강행동연구 Vol.12 No.2
Objectives: This study purposed to execute a forest therapy program for alcoholics’ spouses and to have opportunities for resolving conflicts among family members, enhancing sociability, and recovering self‐esteem through the program. Furthermore, we aimed to expand spouse programs, which have been merely self‐support meetings, and to lay the base for attempting various approaches. Methods: The items used in the forest therapy program consisted of spiritual health, depression, self‐esteem, forest effectiveness, etc. The program was executed for 6 days from the 20th to 25th of August, 2010, and a total of 46 subjects participated including 24 in the experiential group and 22 in the control group who did not participated in the experiment. Final data analyses used SPSS 15.1. Homogeneity between the experiential group and the control group was tested through χ²-test, t-test, and difference between the two groups in each item after the experience was analyzed through independent samples t‐test. Results: 1) Among the items of spiritual health, religious spiritual health, existential spiritual health, and overall spiritual health were statistically significantly higher in the experiential group than in the control group. 2) As to depression, the experiential group was categorized to be non‐depressed, and the control group showed light depression. 3) Self‐esteem was statistically significantly higher in the experiential group than in the control group. 4) According to the results of our experiment on forest effectiveness, the experiential group showed generally higher mean scores than the control group in emotional competence, spirituality, prospect of life, and overall forest effectiveness. Conclusion: These results presented above suggest that a forest therapy program can be effective in enhancing spiritual health, depression, self‐esteem, and forest effectiveness in alcoholics’ family members. As forest therapy programs were found to be adequate for helping the psychosocial adjustment of alcoholics’ family members, they may be useful and applicable to alcoholics’ families in the field.
First Report of Cucumber mosaic virus Isolated from Wild Vigna angularis var. nipponensis in Korea
김미경,최홍수,정래동,곽해련,이수헌,김정수,김국형,차병진 한국식물병리학회 2014 Plant Pathology Journal Vol.30 No.2
A viral disease causing severe mosaic, necrotic, and yellowsymptoms on Vigna angularis var. nipponensis was prevalent around Suwon area in Korea. The causal viruswas characterized as Cucumber mosaic virus (CMV) on the basis of biological and nucleotide sequence propertiesof RNAs 1, 2 and 3 and named as CMV-wVa. CMV-wVa isolate caused mosaic symptoms on indicatorplants, Nicotiana tabacum cv. Xanthi-nc, Petunia hybrida, and Cucumis sativus. Strikingly, CMV-wVa induced severe mosaic and malformation on Cucurbita pepo, and Solanum lycopersicum. Moreover, it caused necrotic or mosaic symptoms on V. angularis and V. radiate of Fabaceae. Symptoms of necrotic local or pin point were observed on inoculated leaves of V. unguiculata,Vicia fava, Pisum sativum and Phaseolus vulgaris. However, CMV-wVa isolate failed to infect in Glycine max cvs. ‘Sorok’, ‘Sodam’ and ‘Somyeong’. To assess genetic variation between CMV-wVa and the other known CMV isolates, phylogenetic analysis using 16 complete nucleotide sequences of CMV RNA1, RNA2, and RNA3 including CMV-wVa was performed. CMV-wVa was more closely related to CMV isolates belongingto CMV subgroup I showing about 85.1-100% nucleotide sequences identity to those of subgroup I isolates. This is the first report of CMV as the causal virus infecting wild Vigna angularis var. nipponensis in Korea.
곽해련,최홍수,김미경,이예지,서장균,김정수,김국형,차병진 한국식물병리학회 2013 Plant Pathology Journal Vol.29 No.4
The full-genome sequences of fourteen isolates of Broad bean wilt virus 2 (BBWV2), collected from broad bean,pea, spinach, bell pepper and paprika plants in Korea during the years 2006−2012, were determined and analyzed comparatively along with fifteen previously reported BBWV2 genome sequences. Sequence analyses showed that RNA-1 and RNA-2 sequences of BBWV2Korean isolates consisted of 5950-5956 and 3568-3604nucleotides, respectively. Full-length genome sequencebased phylogenetic analyses revealed that the BBWV2Korean isolates could be divided into three major groups comprising GS-I (isolates BB2 and RP7) along with isolate IP, GS-II (isolates BB5, P2, P3 and RP3)along with isolate B935, and GS-III including 16 BBWV2Korean isolates. Interestingly, GS-III appears to be newly emerged and predominant in Korea. Recombination analyses identified two recombination events in the analyzed BBWV2 population: one in the RNA-1 of isolate K and another one in the RNA-2 of isolate XJ14-3. However, no recombination events were detected in the other 21 Korean isolates. On the other hand, out of 29 BBWV2 isolates, 16 isolates were found to be reassortants,of which each RNA segment (i.e. RNA1 and RNA2) was originated from different parental isolates. Our findings suggested that reassortment rather than recombination is a major evolutionary force in the genetic diversification of BBWV population in Korea.
慢性副鼻洞炎에 있어서 上顎洞內 貯溜液 및 洞粘膜의 細菌學的 硏究 : aerobic and anaerobic study in secretion and mucosa
孫昇基,車洪秀 고려대학교 의과대학 1985 고려대 의대 잡지 Vol.22 No.3
The bacteriological characteristics of chronic maxillary sinusitis have been widely studied with varying results. Recently, the author performed a study on aerobic and anaerobic bacteria isolated from antial secretion and mucosa of 51 maxillary sinuses, employing an intraoperative technique for sample collection. The isolated bacteria were compared to nature of secretion, histopathology of mucosa and other findings such as radiology of sinus and duration of illness. The obtained results are as follows; 1. In secretion of sinuses, aerobes were isolated in 52.9% (14 species; 27 strains) and anaerobes in 25.9% (4 species; 13 strains). In mucosa, aerobes were isolated in 31.4% (8 species; 16 strains) and anaerobes in 13.7% (4 species; 7 strains). 2. The most frequently isolated bacteria were Staphylococcus aureus and K. pneumonia in aerobes, and Peptostreptococcus in anaerobes. 3. Among the 20 cases in which bacteria were isolated from both secretion and mucosa, Staphylococci were the most common in aerobes, Peptostreptococci were the most common in anaerobes. 4. In nature of each secretion, the rate of bacterial isolation was relatively higher in purulent, large amount and foul odour secretions. 5. There seems to be no relationship between bacterial findings and histopathological types of mucosa. 6. In radiologic findings of antrum, the rate of bacterial isolation was high in more cloud density in X-ray, but no specific relations were found in each isolated bacteria. 7. There was increasing tendency of bacterial isolation rate. when the duration of illness was longer. 8. In sensitivity to antibiotics, cephalothin was the most sensitive in Gram(+) bacteria, amikacin was the most sensitive in Gram(-) bacteria. In general, the sensitivity to antibiotics was high in Gram(-) bacteria compared to Gram(+) bacteria.
Genetic Compositions of Broad bean wilt virus 2 Infecting Red Pepper in Korea
곽해련,최홍수,김미경,남문,김정수,김국형,차병진 한국식물병리학회 2013 Plant Pathology Journal Vol.29 No.3
The incidence of Broad bean wilt virus 2 (BBWV2) on red pepper was investigated using the samples obtained from 24 areas of 8 provinces in Korea. Two hundred and five samples (79%) out of 260 collected samples were found to be infected with BBWV2. While the single infection rate of BBWV2 was 21.5%, the coinfection rate of BBWV2 with Cucumber mosaic virus,Pepper mottle virus, Pepper mild mottle virus and/or Potato virus Y was 78.5%. To characterize the genetic diversity of BBWV2 Korean isolates, 7 isolates were fully sequenced and analyzed. Phylogenetic analyses revealed that BBWV2 isolates could be divided largely into two groups as Group I and Group II. Based on the partial sequence analyses, 153 selected BBWV2 isolates were subgrouped into GS-I (21.6%), GS-II (3.9%) and GS-III (56.9%). BBWV2 GS-III, which was predominant in Korea, appears to be a new combination between Group I RNA-1 and Group II RNA-2. Viral disease incidence of BBWV2 on red pepper was under 2%before 2004. However, the incidence was increased abruptly to 41.3% in 2005, 58.2% in 2006 and 79% in 2007. These rapid increases might be related with the emergence of new combinations between BBWV2 groups