Evaluation of Resistance in Hot Pepper Germplasm to Phytophthora Blight on Biological Assay

김정순,김원일,지형진,곽재균,김정곤,심창기,Kim, Jeong-Soon,Kim, Won-Il,Jee, Hyeong-Jin,Gwang, Jae-Gyun,Kim, Chung-Kon,Shim, Chang-Ki Korean Society of Horticultural Science 2010 원예과학기술지 Vol.28 No.5

Phytophthora blight of pepper is the most economically important disease in the world cultivation regions. We investigated the phytophthora blight resistance of 300 accessions of Korean landrace of hot pepper germplasms collected from 83 local regions. The disease incidence rate was checked from 7 days to 28 days at an interval of 7 days after inoculation under greenhouse conditions. Among 300 accessions, the disease incidence rate of phytophthora blight of 67 accessions of pepper germplasm was more than 60.1%, while no disease was observed in 37 accessions at 7 days after inoculation. At 28 days after inoculation, five and eleven accessions of pepper germplasm were resistance and moderate resistance to $P.$ $capsici$, respectively. Two hundred forty four susceptible accessions (81.3%) of pepper were scored as having more than 60.1% of disease incidence of phytophthora blight. This result suggests that five candidate pepper germplasm might be used as breeding resources for the phytophthora blight resistance breeding program. Also, further genetic studies should be carried out to verify this result, with the overall focus of providing information on important characteristics of pepper germplasm. 역병은 세계적으로 고추에 발생하는 병 중 가장 문제시 되는 병해로 국내 83개 지역에서 채집한 재래종 고추 유전자원 중 300개를 선발하여 공시하였다. 파종 후 온실에서 70일간 육묘하였고 공시한 역병균의 유주자낭 농도를 $10^5/mL$으로 하여 주당 5mL 관주접종 후, 습실 처리하였고 1주 간격으로 4주간 이병주율을 조사하였다. 접종 7일 후 이병주율을 조사하였더니, 공시한 300개 고추 자원 중 67개 자원에서 이병주율이 60.1% 이상으로 높은 감수성을 보였으며, 37개 자원은 접종 후 7일까지 전혀 발병하지 않았다. 역병균 접종 28일 후, 공시한 300점의 고추자원 중 244개 자원은 60% 이상의 이병주율을 보여 역병에 대해 감수성을 나타내었으며, 11개 자원은 20% 미만의 이병주율을 보여 중도저항성을 보였고, 5개 자원은 전혀 발병하지 않아 저항성을 나타내었다. 5개 자원의 저항성 고추유전자원은 역병저항성 고추 품종 육종에 유용한 중간모본으로 사용될 것으로 생각된다. 본 실험의 정밀도를 높이기 위해 분자마커를 활용한 추가실험이 진행된다면 고추유전자원의 역병 저항성에 대한 중요한 정보를 제공할 수 있을 것으로 본다.

유기농 찰옥수수종자 생산지의 병해충 발생 소장

김정순,고병대,곽재균,이명철,김창영,김정곤,심창기,Kim, Jeong-Soon,Goh, Byeong-Dae,Gwag, Jae-Gyun,Lee, Myung-Chul,Kim, Chang-Yung,Kim, Chung-Kon,Shim, Chang-Ki 한국유기농업학회 2010 韓國有機農業學會誌 Vol.18 No.1

찰옥수수 유기종자의 안전한 생산을 위해서는 효과적인 병해충 제어가 필수적이므로 2개의 찰옥수수 품종(미백2호, 흑미찰)을 대상으로 2008~2009년에 병해충 발생 양상을 조사한 결과를 요약하면 다음과 같다. 2008년 유기농 찰옥수수 종자 생산지의 우점 비산포자는 Alternaria sp., Cladosporium sp., Pyricularia sp., Collectotrichum sp., Helminthosporium sp., Bipolaris sp. 등이었고, Alternaria sp., Cladosporium sp. 및 Helminthosporium sp.은 전 생육기간에 관찰되었다. 종자 및 유묘에 나타나는 병해충 발생 양상은 종자가 발아하지 않고 썩는 경우와 유묘가 시들어 심하면 고사하는 증상을 보였으며, 거세미나방에 의해 땅가 부위가 잘려진 증상을 관찰할 수 있었다. 종자 및 유묘의 발병주율은 14~16% 미만이었다. 옥수수재배포장에서 가장 큰 피해를 주는 조명나방의 발생밀도 발생밀도는 품종간에는 차이가 없었으며 2008년은 트랩당 3.5~20.5마리였고 2009년은 트랩당 0.5~6마리로 낮게 나타났다. 피해주율은 2008년은 7.5~21%이었으며, 2009년은 1~46%로 수확기까지 지속적으로 그 피해가 증가하였다. 잎마름병의 발병주율은 2008년도에 7~34%였으나 품종간의 차이는 보이지 않았고 2009년도는 6월 18일 처음 발생하였고, 8월 21일 이후 급격히 증가하여(59%) 9월 25일에는 미흑찰(69%)이 미백2호(56%)보다 다소 높게 나타났다. 깜부기병의 발병주율은 2008년도에 5~15%였으며, 2009년에는 7월 17일 처음 발생하여 2008년에 비해 17일 정도 늦게 발생하였으며 발병주율도 8% 미만(9월 25일)으로 2008년에 비해 아주 낮게 나타났다. 깨씨무늬병의 발생주율은 2008년도에 발생 초기에는 평균 11%(미흑찰)이었다가 9월 19일 조사 때는 두 품종 모두 62%로 높게 나타났다. 2009년도 처음 발생 시기는 6월 8일 이후로 2008년에 비해 20일정도 일찍 발생하였으며 9월 25일까지 지속적으로 발병하여 약 86%까지 달하였으며 2008년에 비해 24% 이상 높게 나타났다. This study was conducted screening of the population densities of fungal pathogens and insect and observed the disease symptoms on the organic sweet corn seed producing field from 2008 to 2009. The dissemination spores, Alternaria sp., Cladosporium sp., Helminthosporium sp., Pyricularia sp., Collectotrichum sp., and Bipolaris sp., were detected and the three fungal spores from the front were observed for whole growth stage. Seed and seedling diseases were shown as the rotted seed and damping-off seedling caused by Penicillium sp. and Rhizoctonia sp.. The larva of Black cutworm cut down the root crown of seedlings. The damaged plants were ranged from 14% to 16%. On the Oriental corn borer, the population densities and the percentage of damaged plants were showed a low difference between two sweet corn varieties. The population densities of Oriental corn borer were scored as from 3.5 to 20.5 in 2008 and from 0.5 to 6 in 2009. Also the percentage of damaged plants were significantly increased until harvesting stage and was recorded from 7.5% to 21% in 2008 and from 1% to 46% in 2009. On the Corn leaf blight, the percentage of diseased plant were scored from 7% to 34% in 2008. The first occurrence of date was after June 18, and the percentage of diseased plant was continuously increased after August 21 and the values of diseased plants was ranged from 56% to 69% in 2009. On common smut, the percentage of diseased plant was recorded from 5% to 15% in 2008, and the first occurrence date were delayed as 17 days (July 17) and were showed less than 8% of diseased plants in 2009. Corn Southern Leaf spot was scored as average 11% at early stage and showed high score as 62% at September 19 in 2008. In 2009, the first occurrence date were advanced about 20 days (after June 8), and continuously increased up to 86% in 2009.

부산지역 거주 노인의 인지기능장애 및 치매 유병률

김정순,이수일,정영인,황인경,이봉숙,김민정,초의수,전진호,정인숙,Kim, Jung-Soon,Lee, Su-Ill,Chung, Young-In,Hwang, In-Kyung,Yih, Bong-Sook,Kim, Min-Jeong,Cho, Eu-Soo,Chun, Jin-Ho,Jeong, Ihn-Sook 대한예방의학회 2003 예방의학회지 Vol.36 No.1

Objectives : To investigate the prevalence of cognitive impairment and dementia in elderly people, aged 65 or above, residing in Busan Metropolitan City. Methods : Total of 1,101 old people, aged 65 or above, living in Busan as of December 31, 2001 were selected using stratified three-stage cluster sampling. Cognitive impairment was determined from the MMSE-K score, and dementia confirmed from five psychometric measures and the Barthel index. The crude prevalence, sex-age adjusted for the Korean population, were obtained. Results : With the cut-off point for cognitive impairment was set at 24 points, or below, on the MMSE-K scale, the crude rate of cognitive impairment was 29.3% (15.7% for men and 37.5% for women), and the sex-age adjusted prevalence was 30.5% (17.5% for men and 37.0% for women). When the cut-off point for cognitive impairment was set at 20 points, or below, on the MMSE-K scale, the crude rate of cognitive impairments were 10.0% (4.1% for men and 13.5% for women), and 10.6% (4.7% for men and 13.1% for women), respectively. The crude dementia, and the sex-age adjusted rates were 7.4% (2.4% for men and 10.5% for women), and 8.0% (2.7% for men and 10.0% for women), respectively. Conclusions : The prevalence of dementia in this study was somewhat lower than that reported by other domestic and foreign studies. Our results related to the difference in time and space, diagnostic tools, response rates, and distribution of male and female subjects, etc.

모성․아동간호학 실습의 적정화와 교내 시뮬레이션 운영방안

김정순(Chung Soon, Kim),김광옥(Kwang Ok, Kim),박선정(Sun Jung, Park),곽근혜(Keun Hye, Kwak),박유경(Yu Kyung, Park) 한국간호연구학회 2020 한국간호연구학회지 Vol.4 No.1

This research is a study to identify the current situation and problems of the maternal-child nursing clinical practice and also to find the alternative standards and operational adequacy status in nursing curriculum of on-campus simulation training. Methods : Self-administered 58 questionnaires out of 86 ones distributed were collected during September 7∼December 30, 2019. The general characteristics and simulation data of the sample were analyzed using frequency analysis including mean and standard deviation, etc. And also the frequency analysis was employed to analyze current status of the maternal and child in college, program outcomes of practice course, core basic nursing skills, practice credits, semester assignment, and practice institution. Results : It was known that the maternal-child nursing curriculum is ‘desirable and proper’ to be run with 2 credits respectively for the clinical practice. 48% of the respondents answered they have been running the clinical practice as on-campus simulation practice course and 46% of the respondents were found to be proper for the operation of the simulation practice with 1 credit. The education vehicles were found to have difficulties as with ‘lack of facilities’,‘shortage of faculty’, and in ‘scenario development based on clinical cases’. Conclusion : To replace the ‘clinical practice’ with ‘on-campus’ simulation training, the multilateral review and research should come with priority such as development of simulation scenario based on clinical case, education training for nursing professors, the suitability of clinical practice hours, and lowering accreditation standards for on-campus practice.

Evaluation of Resistance in Hot Pepper Germplasm to Phytophthora Blight on Biological Assay

Jeong-Soon Kim(김정순),Won-Il Kim(김원일),Hyeong-Jin Jee(지형진),Jae-Gyun Gwang(곽재균),Chung-Kon Kim(김정곤),Chang-Ki Shim(심창기) 한국원예학회 2010 원예과학기술지 Vol.28 No.5

역병은 세계적으로 고추에 발생하는 병 중 가장 문제시 되는 병해로 국내 83개 지역에서 채집한 재래종 고추유전자원 중 300개를 선발하여 공시하였다. 파종 후 온실에서 70일간 육묘하였고 공시한 역병균의 유주자낭 농도를 10?/mL으로 하여 주당 5mL 관주접종 후, 습실 처리하였고 1주 간격으로 4주간 이병주율을 조사하였다. 접종 7일 후 이병주율을 조사하였더니, 공시한 300개 고추 자원 중 67개 자원에서 이병주율이 60.1% 이상으로 높은 감수성을 보였으며, 37개 자원은 접종 후 7일까지 전혀 발병하지 않았다. 역병균 접종 28일 후, 공시한 300점의 고추자원 중 244개 자원은 60% 이상의 이병주율을 보여 역병에 대해 감수성을 나타내었으며, 11개 자원은 20% 미만의 이병주율을 보여 중도저항성을 보였고, 5개 자원은 전혀 발병하지 않아 저항성을 나타내었다. 5개 자원의 저항성 고추유전자원은 역병저항성 고추 품종 육종에 유용한 중간모본으로 사용될 것으로 생각된다. 본 실험의 정밀도를 높이기 위해 분자마커를 활용한 추가실험이 진행된다면 고추유전자원의 역병 저항성에 대한 중요한 정보를 제공할 수 있을 것으로 본다. Phytophthora blight of pepper is the most economically important disease in the world cultivation regions. We investigated the phytophthora blight resistance of 300 accessions of Korean landrace of hot pepper germplasms collected from 83 local regions. The disease incidence rate was checked from 7 days to 28 days at an interval of 7 days after inoculation under greenhouse conditions. Among 300 accessions, the disease incidence rate of phytophthora blight of 67 accessions of pepper germplasm was more than 60.1%, while no disease was observed in 37 accessions at 7 days after inoculation. At 28 days after inoculation, five and eleven accessions of pepper germplasm were resistance and moderate resistance to P. capsici, respectively. Two hundred forty four susceptible accessions (81.3%) of pepper were scored as having more than 60.1% of disease incidence of phytophthora blight. This result suggests that five candidate pepper germplasm might be used as breeding resources for the phytophthora blight resistance breeding program. Also, further genetic studies should be carried out to verify this result, with the overall focus of providing information on important characteristics of pepper germplasm.

보건소 방문보건인력의 방문보건 업무수행 실태 조사

김조자(Kim, Cha Ja),이원희(Lee, Won Hee),이정렬(Lee, Chung Yul),권보은(Kweon, Bo Eun),김정순(Kim, Chung Soon),문성미(Moon, Seong Mi),강경화(Kang, Kyeong Hwa) 한국보건간호학회 2004 韓國保健看護學會誌 Vol.18 No.1

정상인에서 고빈도의 무통증성 경피적 신경자극이 RIII Nociceptive Flexion Reflex와 Temporal Summation에 미치는 영향

김용익,이장원,김정순,정진헌,박욱,Kim, Yong-Ik,Lee, Jang-Weon,Kim, Jung-Soon,Chung, Jin-Hun,Park, Wook 대한통증학회 2001 The Korean Journal of Pain Vol.14 No.1

Background: Transcutaneous electrical nerve stimulation (TENS) has been used widely, but its effects are controversial. This is probably due to the varying intensity and type of pain. We designed a study to assess the effects of the TENS on the RIII nociceptive flexion reflex as the resting pain level and the temporal summation as a repeated, movement related pain in 7 normal volunteer subjects. Methods: High frequency (80 Hz), non-noxious TENS was applied over the left popliteal fossa for 20 minutes. Ipsilateral RIII reflexes induced by single electrical stimulus and temporal summation of pain responses to repeated stimuli (five stimuli at 2 Hz) were recorded before, during (just before stopping), and subsequently at 20 minutes after TENS. Results: R (III) nociceptive flexion reflex activity during and after TENS was more significantly decreased than before treatment. However, the temporal summation threshold was not changed. Conclusions: We conclude that high frequency, non-noxious TENS could be effective on resting pain relief in the same segment but not on the movement related pain.

정상인에서 고빈도의 무통증성 경피적 신경자극이 R3 Nociceptive Flexion Reflex와 Templral Summation에 미치는 영향

김요의 ( Yong Ik Kim ),이장원 ( Jang Weon Lee ),김정순 ( Jung Soon Kim ),정진헌 ( Jin Hun Chung ),박욱 ( Wook Park ) 대한통증학회 2001 The Korean Journal of Pain Vol.14 No.1

Background: Transcutaneous electrical nerve stimulation (TENS) has been used widely, but its effects are controversial. This is probably due to the varying intensity and type of pain. We designed a study to assess the effects of the TENS on the RIll nociceptive flexion reflex as the resting pain level and the temporal summation as a repeated, movement related pain in 7 normal volunteer subjects. Methods: High frequency (80 Hz), non-noxious TENS was applied over the left popliteal fossa for 20 minutes. Ipsilateral RIll reflexes induced by single electrical stimulus and temporal summation of pain responses to repeated stimuli (five stimuli at 2 Hz) were recorded before, during (just before stopping), and subsequently at 20 minutes after TENS. Results: R (III) nociceptive flexion reflex activity during and after TENS was more significantly decreased than before treatment. However, the temporal summation threshold was not changed. Conclusions: We conclude that high frequency, non-noxious TENS could be effective on resting pain relief in the same segment but not on the movement related pain.

척삭종의 세침흡인 세포학적 소견

유한석,김민석,하화정,김정순,신명순,박선후,정진행,고재수,이승숙,Ryu, Han-Suk,Kim, Min-Suk,Ha, Hwa-Jung,Kim, Jung-Soon,Shin, Myung-Soon,Park, Sun-Hoo,Chung, Jin-Haeng,Koh, Jae-Soo,Lee, Seung-Sook 대한세포병리학회 2004 대한세포병리학회지 Vol.15 No.1

It is important to recognize the pathognomonic cytologic findings of chordoma, because of overlapping cytologic features between chordoma, chondrshdosarcoma, myxofilbrillary ependymoma, and metastatic adenocarcinoma. We reviewed the cytomorphologic features of 5 cases of chordoma diagnosed by fine needle aspiration cytology at Korean Cancer Center Hospital from 1987 to 2003. Clinical and radiographic findings of each case were reviewed. Four males and one female (29-54 years) had tumors involving the sacrum. Pain was the presenting symptom in 4 cases. The three cases showed moderate to high cellularity. In all cases, typical physaliferous cells with or without cytoplasmic processes were noted. In two cases, the background was myxoid with single scattered cells. Cell clusters showing cord-like arrangement were occasionally seen. The single or clustered cells showed mild cellular pleomorphism with slightly increased nuclear/cytoplasmic ratio. Mitotic figures were not seen. In our review, the recognition of physaliferous cells is the most important feature to diagnose chordoma and to differentiate it from other lesions mimicking chordoma.

병원간호사가 지각하는 간호사 이미지와 직무만족과의 관계

김세령 ( Se Ryeong Kim ),김여진 ( Yeo Jin Kim ),홍세화 ( Se Hwa Hong ),김정순 ( Chung Soon Kim ) 경희대학교 동서의학연구소 2015 동서간호학연구지 Vol.21 No.2

Purpose: This study examined image of nurses in relation to their job satisfaction perceived by hospital nurses. Methods: The subjects were 352 registered nurses working in two university hospitals and one general hospital. The data were collected from October 1 to October 30, 2012 using self-report questionnaires. The data were analyzed using the SPSS/WIN 18.0 program. Results: Mean scores for nurses’ image and job satisfaction were 3.66±.44 and 3.14±.33. Significant positive correlation was found between image of nurses and job satisfaction perceived by hospital nurses(r=.515, p<.001). Conclusion: The result indicates that strategic plan for nursing practice is needed for improving nurses’ image and job satisfaction perceived by nurses in hospitals.