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Association Analysis of Monocyte Chemotactic Protein-3 (MCP3) Polymorphisms with Asthmatic Phenotypes

  • Park, Byung-Lae;Kim, Lyoung-Hyo;Choi, Yoo-Hyun;Cheong, Hyun-Sub;Park, Hae-Sim;Hong, Soo-Jong;Choi, Byoung-Whui;Lee, June-Hyuk;Uh, Soo-Taek;Park, Choon-Sik;Shin, Hyoung-Doo
    • BMB Reports
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    • 제38권1호
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    • pp.77-81
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    • 2005
  • The monocyte chemotactic protein-3 (MCP3), on chromosome 17q11.2-q12, is a secreted chemokine, which attracts macrophages during inflammation and metastasis. In an effort to discover additional polymorphism(s) in genes whose variant(s) have been implicated in asthma, we scrutinized the genetic polymorphisms in MCP3 to evaluate it as a potential candidate gene for asthma host genetic study. By direct DNA sequencing in twenty-four individuals, we identified four sequence variants within the 3 kb full genome including 1,000bp promoter region of MCP3; one in promoter region (-420T>C), three in intron (+136C>G, +563C>T, +984G>A) respectively. The frequencies of those four SNPs were 0.020 (-420T>C), 0.038 (+136C>G), 0.080 (+563C>T), 0.035 (+984G>A), respectively, in Korean population (n = 598). Haplotypes, their frequencies and linkage disequilibrium coefficients (|D'|) between SNP pairs were estimated. The associations with the risk of asthma, skin-test reactivity and total serum IgE levels were analyzed. Using statistical analyses for association of MCP3 polymorphisms with asthma development and asthma-related phenotypes, no significant signals were detected. In conclusion, we identified four genetic polymorphisms in the important MCP3 gene, but no significant associations of MCP3 variants with asthma phenotypes were detected. MCP3 variation/haplotype information identified in this study will provide valuable information for future association studies of other allergic diseases.

입원 아동 부모의 병원서비스 기대수준과 만족도 (Expectation and Satisfaction of Parents with Inpatient Hospital Service)

  • 최은경;김선희;정송이;조은희;최경숙;심소정;목미수;강은경;조윤경;변은숙;김경희;유일영
    • 임상간호연구
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    • 제17권2호
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    • pp.228-238
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    • 2011
  • Purpose: The purpose of this study was to investigate parent expectation and satisfaction with respect to pediatric inpatient care and to identify the variables related to parent satisfaction. Methods: The study was conducted in pediatric wards of a tertiary children's hospital in Korea. The participants were 361 parents of children who were inpatients. Data were collected using a structured questionnaire (The Pediatric Family Satisfaction Questionnaire) at the time of discharge. Results: The highest parent expectation domain was medical service. The parents were most satisfied with nursing service and least satisfied with general hospital service and accommodation. The parents expressed lower satisfaction with hospital facilities, equipment, noise, cleanliness, and communication by health care professionals. Parents with younger children reported higher expectation from the complete hospital service and those who had a longer length of stay reported higher expectation from the nursing service. Conclusion: To improve the quality of hospital services, we need to understand parent expectation and improve and provide clear communication. In addition, the general hospital service and accommodation should not be overlooked for improvement.

Rubidium-82 심근 Dynamic PET 영상과 변형이중적분법을 이용한 국소 심근 혈류 예측 모델 (Regional Myocardial Blood Flow Estimation Model Using Rubidium-82 Dynamic Myocardial PET and Modified Double Integration Method)

  • 박용우;이재성;이태훈;곽철은;이동수;강건욱;박재형;정재민;정준기;이명철;서정돈;민병구;고창순
    • 대한의용생체공학회:학술대회논문집
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    • 대한의용생체공학회 1995년도 추계학술대회
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    • pp.157-158
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    • 1995
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