꽃노랑총채벌레와 대만총채벌레에 대한 51종의 살충제 감수성 평가

조성우,경예진,조선란,신소은,정대훈,김성일,박근호,이승주,이영수,김민기,조인준,구현나,김현경,김길하,Cho, Sung Woo,Kyung, Yejin,Cho, Sun-Ran,Shin, Soeun,Jeong, Dae Hun,Kim, Sung Il,Park, Geun-Ho,Lee, Seung-Ju,Lee, Young-Su,Kim, Min-Ki,Jo, In-Jun 한국응용곤충학회 2018 한국응용곤충학회지 Vol.57 No.3

시판되고 있는 51종(단제 21종과 합제 30종)의 살충제를 이용한 꽃노랑총채벌레와 대만총채벌레 성충에 대한 약제 감수성을 검토한 결과 90% 이상의 살충률을 보인 약제 15종을 선발하였으며, 시판되고 있는 합제에서 많은 유효성분들이 오남용되고 있다고 보여진다. 2종의 총채벌레에 대한 살충제 감수성을 비교한 결과 모든 약제에 대하여 대만총채벌레가 꽃노랑총채벌레에 비해 높은 감수성을 보이기 때문에 꽃노랑총채벌레에 효과 있는 약제로 동시방제가 가능할 것으로 판단된다. 꽃노랑총채벌레를 대상으로 선발된 15종의 약제를 이용하여 약효발현속도($LT_{50}$과 $LT_{95}$), 침투이행성, 잔효성을 비교하였다. 약효 발현속도를 $LT_{95}$ (hour)값으로 비교했을 때, chlorpyrifos WP, chlorpyrifos + diflubenzuron WP가 2시간 이내로 가장 빨랐고, spinetoram WG은 62.3시간으로 가장 느렸다. Chlorfenapyr SC에서 뿌리와 엽면을 통한 침투이행 효과가 나타났고, spinetoram WG에서 엽면을 통한 침투이행 효과만이 나타났다. 약제 잔효성 실험에서 chlorfenapyr SC는 14일, benfuracarb WG와 chlorpyrifos WP는 3일까지 효과가 지속되었다. 꽃노랑총채벌레 야외집단(화훼재배지와 과채류재배지)간의 감수성 비교에서는 화훼재배지에서 채집된 집단이 더 낮은 약제 감수성을 보였다. The susceptibility of the western flower thrips, Frankliniella occidentalis and garden thrips, Frankliniella intonsa was evaluated using 51 commercial insecticides. 15 kinds of insecticides which showed more than 90% mortality against both thrips, F. occidentalis and F. intonsa was selected. Many active ingredients were misused and abused in commercial mixture formulation insecticides. Since the F. intonsa was more susceptible than F. occidentalis, it was considered that both thrips can be controlled by insecticides that showed insecticidal activity on the F. occidentalis. Lethal time ($LT_{50}$ and $LT_{95}$), systemic toxicity and residual toxicity of selected insecticides were compared. Both chlorpyrifos WP and chlorpyrifos + diflubenzuron WP revealed the fastest toxicity within 2 h ($LT_{95}$), while spinetoram WG revealed the slowest toxicity as 62.3 h ($LT_{95}$). Chlorfenapyr SC showed toxicity at foliar and drenching application while spinetoram WG was toxic only in foliar application. Chlorfenapyr SC showed residual effect at 3, 5, 7, 10, 15 days after treatment and both benfuracarb WG and chlorpyrifos WP showed residual effect at 3 days after treatment. As a result of treatment of selected insecticides for field population of F. occidentalis, the population collected from horticultural crops showed lower susceptibility than the population collected from vegetable crops.

PubMed를 통한 소아질환에 대한 추나 치료 연구의 최신 동향

조성우,Cho, Sung-Woo 대한한방소아과학회 2010 대한한방소아과학회지 Vol.24 No.2

Objectives We aimed reviewing studies related to the treatment of children by Chiropractic treatment. Methods We referred to PubMed by using searching keywords of chiropractic and the terms of pediatrics, such as child, children, juvenile, pediatric, infant. Twenty four papers were found. Results 1. We found twenty four papers about pediatric and chiropractic. 2. Chiropractic was used in various pediatric diseases and was shown to be effective. 3. There were several views on safety and effectiveness of pediatric chiropractic. Conclusions Applying of pediatric chiropractic was broad, and it was effectively cure for pediatric diseases.

삼출성 연령관련황반변성에서 유리체강내 베바시주맙 주입술의 해부학적 비반응군 조사

조성우,배정훈,송수정,Sung Woo Cho,Jeong Hun Bae,Su Jeong Song 대한안과학회 2010 대한안과학회지 Vol.51 No.11

Purpose: To analyze the characteristics of anatomical non-response to intravitreal bevacizumab (IVB) in patients with neovascular age-related macular degeneration (AMD). Methods: Neovascular AMD patients who were treated with IVB were studied. A non-responder was defined as a patient whose eyes had no change in choroidal neovascularization (CNV) lesion size or fluorescein leakage and no change in foveal thickness (FT) after at least two administrations of IVB. Demographic findings and efficacy outcomes were compared between responders and non-responders based on patient gender, age, visual acuity (VA), FT, CNV lesion type, CNV lesion size, presence of serous retinal detachment (SRD), presence of pigment epithelial detachment (PED), PED size, and presence of sub-macular hemorrhage (SMH). Results: Five patients (six eyes; 13.6%) were identified as non-responders to treatment with IVB. The mean age of the non-responder group (75.17 ± 3.66 yers) was greater (p = 0.237) than that of the responder group (71.89 ± 8.06 years), and the proportion of occult CNV (85.7% versus 55.3%, p = 0.375) was higher in the non-responder group, although there was no significant difference compared with that of the responder group. The PED size of the non-responder group (4.42 ± 1.56 mm2) was significantly larger than that of the responder group (1.51 ± 2.33 mm2, p = 0.001). Conclusions: The authors report a group of patients in AMD with poor treatment response to IVB. The PED size of the non-responder group was confirmed to be significantly larger than that of the responder group. J Korean Ophthalmol Soc 2010;51(11):1464-1470

공동주택에서 마스터룸(Master room) 평면 유형별 수요자 의식 조사 연구

조성우,이수용,문출성,오세규,Cho, Sung-Woo,Lee, Su-Yong,Moon, Cul-Seong,Oh, Se-Gyu 한국주거학회 2008 한국주거학회 논문집 Vol.19 No.6

The residential environment is a place which reflects the gradual evolution of human consciousness because it is a cultural space the term, 'houses' is not relevant in this context as it literally means 'contains'. The long history of human living habits cannot be 'contained' within a space, but can be 'expressed' by a space and by the way the space is used. Furthermore, due to the way it is typically constructed, the basic characteristics of the house usually cannot be rapidly changed to accommodate new habits. However, recent changes that have taken place to the characteristics of the traditional master room suggest that traditional societal values associated with patriarchy have diminished. The current trend where priority is given to children's education also affects such a change. Existing researches related to the master room is confined to the behavioral use of the space and the composition of the physical space, while research on the master room its plane type has not been carried out. Therefore, in this study, apartment model houses are selected, and are classified according to the types of master room. An analysis is then carried out of the master room based on the occupants' requirements in terms of consciousness. Any planning modifications where required are then suggested. This research comprises the followings stages. First, an examination is carried out of existing research on the master room in order to understand its background and spatial components. A definitiones of related terms is also provided. Second, an analysis is carried out of the model houses exhibited at Suwan District, examining the typical standard that has been selected for the master room. Third, an analysis is conducted of the topics and questions to be selected for a questionnaire. Fourth, an analysis is carried out of the consciousness, satisfaction and requirements of the residents, as respondents in the questionnaire, related to the master room. and Research is then conducted of the architectural methods for planning the master room. Finally, future countermeasures for planning the master room are described based on the above analysis and research findings.

현장 추정식의 제안 및 적용을 통한 효율적인 터널 유지관리

조성우,배석중 한국구조물진단유지관리학회 2011 한국구조물진단학회 학술발표회논문집 Vol.2011 No.9

This study is to propose a more effective tunnel safety diagnosis and maintenance method through suggestion and application of field prediction equation about compression strength and carbonation. For this study the Seoul Metro was selected as a model, which has been used more than 25 years and accumulated many diagnosis data for about fifteen years. This study proposes an equation which has more than 80% of accuracy about compression strength and carbonation depth, and it proves the accuracy of this equation about measured values by comparing and analyzing with the existing prediction equations. We have made out the map of compression strength and carbonation by applying the prediction equation. Since engineer and structure manager can easily detect weak spots and areas of compression strength and carbonation when this durability maps are used, it is expected to make it possible for engineer and structure manager to diagnose and maintain tunnels more effectively.

사람 혈소판에서 분리한 Transforming Growth Factor - β가 초회 배양된 Mesangial 세포의 복제 및 Collagen 합성에 미치는 영향

조성우,박수길,김금이,이희봉,이재담 ( Sung Woo Cho,Su Kil Park,Geum Yi Kim,Hee Bong Lee,Jae Dam Lee ) 생화학분자생물학회 1992 BMB Reports Vol.25 No.3

The effect of TGF-β on cell replication and collagen synthesis in primarily cultured mesangial cells from rats was studied in vitro. The TGF-β was purified from human platelets by acidic ethanol extraction and gel filtration with FPLC. The effect of TGF-β on the DNA synthesis and the collagen synthesis in mesangial cells depended on both TGF-β concentration and cell density in monolayer culture. Concentrations of TGF-β ranging from 0.1∼15 ng/ml were evaluated for their effects upon DNA synthesis. In confluent cells, when compared to the growth rate in standard medium, TGF-β concentrations in the range 0.1∼15 ng/ml reduced a cell proliferation up to 35%, suggesting inhibition of cell division. The effect of TGF-β on collagen synthesis in mesangial cells was biphasic. In confluent cells, the addition of TGF-β induced a 2-fold increase in the production of collagen when compared with cells grown in standard medium. The maximal effect of TGF-β occurred at 0.5 ng/ml. At higher concentrations there was a decrease in the action of TGF-β with the effects on collagen production. In subconfluent cells, however, TGF-β showed no significant effects on the DNA synthesis and the collagen synthesis at all concentrations. These results support that TGF-β may play an important role as a multifunctional regulator in the pathogenesis of glomerulosclerosis. v

척추 측만증의 보존적 치료에 관한 최신 지견 - PubMed 검색을 위주로 2008년 이후 -

조성우,이승연,Cho, Sung Woo,Lee, Seung Yeon 대한한방소아과학회 2013 대한한방소아과학회지 Vol.27 No.1

Objectives Scoliosis is that spine's arrangement was changed to be curved. Mostly scoliosis was found at childhood and recently rate of scoliosis is increasing. Causes of scoliosis were very various, but the patients are due to idiopathic reasons. Scoliosis was treated by conservative treatment or surgery treatment. If scoliosis is diagnosed early enough, it can be treated with conservative treatment. Methods We are searching PubMed by keywords and found 47 theses complied with requirements. Results Studies of conservative treatment of Scoliosis were active. Conservative treatments are considered before surgery treatment and there was a set guideline of conservative treatment. Also, there were several studies about effectiveness of conservative treatment and quality of life, mental stress. Studies about various kinds of conservative treatment were found as well. There were brief studies about introduction of new brace, effectiveness of several braces, and case studies. Conclusions Conservative treatment is very effective choice before surgery treatment at Scoliosis patient.

한방병원에 입원한 교통사고 환자 34명에 대한 임상적 고찰

조성우,고경훈,남정훈,김봉현,이인선,Cho, Sung-Woo,Go, Kyung-Hoon,Nam, Jung-Hun,Kim, Bong-Hyun,Lee, In-Seon 척추신경추나의학회 2006 척추신경추나의학회지 Vol.1 No.2

Objective: The purpose of this study is finding tendencies admission patients to orient medical hospital due to Traffic Accident. Method: We studied 34 cases who were admitted in Dong-eui University Oriental Hospital from 1st, December, 2003 to the 30st, May, 2005. And we came to some conclusion about clinical tendencies as follows. Results and Conclusions: 1. Women had occupied more than men, And 10 persons in 30th were the most distribution of age. 2. Most patients used western medical hospital as primary hospital and after several days they started to search for orient medical treatments. 3. In the diagnosis through radiological test, cervical spine sprain was most(19 cases, 55.6%). The others were lumbar spine sprain(14 cases, 41.2%), fracture of other bone{4 cases, 11.8%), fracture of spine(3 cases, 8.8%), Intercranial hemorrhage(3 cases, 8.8%). 4. In chief complaint, low back pain was most(19 cases, 55.9%), The others were neck stiffness(17 cases, 50.0%), headache(13 cases, 38.2%), lower limb pain(9 cases, 26.5%). 5. Simple Disease had higher than complex disese at effective rate. 6. Both $43{\sim}60$ days admission and $15{\sim}21$ days admission were the best effective. $8{\sim}14$ days admission was next effective. 7. Early visit made more effective.

EnergyPlus를 이용한 수평형의 지열 히트펌프와 어스튜브를 조합한 시스템의 성능 검토

조성우,Cho, Sung-Woo 한국지열에너지학회 2017 한국지열에너지학회논문집 Vol.13 No.2

This study is performed to performance of the combined system the GSHP (Ground Source Heat Pump) system with the Earth tube system using EnergyPlus program. The Earth tube system using fan is characteristics as supply lower (higher) air temperature than outdoor air temperature in cooling and heating seasons, the GSHP system is characteristics as small indoor air temperature variation range. As the results of Earth tube + GSHP system simulation, GSHP power can be reduced than the GSHP single operation as 17.3% in cooling seasons and 32.5% in heating seasons, the GSHP design capacity can be replaced more small size.

Effects of Human Platelet Transforming Growth Factor-$\beta$ on Replication and Collagen Synthesis in Primarily Cultured Mesangial Cell

조성우,박수길,김금이,이희봉,이재담,Cho, Sung-Woo,Park, Su-Kil,Kim, Geum-Yi,Lee, Hee-Bong,Lee, Jae-Dam 생화학분자생물학회 1992 한국생화학회지 Vol.25 No.3

쥐의 mesangial 세포를 초회 배양하여 Transforming Growth Factor-$\beta$(TGF-$\beta$)가 세포의 복제 및 collagen 합성에 미치는 영향을 조사하였다. TGF-$\beta$는 사람 혈소판에서 산성 에탄올 침전법 및 FPLC를 이용한 젤 크로마토그래피의 방법으로 정제되었다. TGF-$\beta$가 mesangial 세포를 복제 및 collagen 합성에 미치는 영향은 TGF-$\beta$ 농도와 세포의 밀도에 따라 달라졌다. Confluent 세포의 경우 0.1~15 ng/ml의 농도에서 TGF-$\beta$는 mesangial 세포의 복제를 35%까지 감소시켰다. Collagen 합성은 0.5 ng/ml의 TGF-$\beta$ 농도에서는 2배로 증가되었으나 그 이상의 농도에서는 감소하기 시작하는 두 가지의 조절 양상을 보였다. 그러나 subconfluent 세포의 경우에는 세포의 복제 빛 collagen 합성 모두에 TGF-$\beta$는 아무런 효과를 나타내지 못하였다. 본 연구결과는 TGF-$\beta$가 glomerulosclerosis에 있어서 중요한 역할을 하리라는 가능성을 제시해주고 있다. The effect of TGF-$\beta$ on cell replication and collagen synthesis in primarily cultured mesangial cells from rats was studied in vitro. The TGF-$\beta$ was purified from human platelets by acidic ethanol extraction and gel filtration with FPLC. The effect of TGF-$\beta$ on the DNA synthesis and the collagen synthesis in mesangial cells depended on both TGF-$\beta$ concentration and cell density in monolayer culture. Concentrations of TGF-$\beta$ ranging from 0.1~15 ng/ml were evaluated for their effects upon DNA synthesis. In confluent cells, when compared to the growth rate in standard medium, TGF-$\beta$ concentrations in the range 0.1~15 ng/ml reduced a cell proliferation up to 35%, suggesting inhibition of cell division. The effect of TGF-$\beta$ on collagen synthesis in mesangial cells was biphasic. In confluent cells, the addition of TGF-$\beta$ induced a 2-fold increase in the production of collagen when compared with cells grown in standard medium. The maximal effect of TGF-$\beta$ occurred at 0.5 ng/ml. At higher concentrations there was a decrease in the action of TGF-$\beta$ with the effects on collagen production. In subconfluent cells, however, TGF-$\beta$ showed no significant effects on the DNA synthesis and the collagen synthesis at all concentrations. These results support that TGF-$\beta$ may play an important role as a multifunctional regulator in the pathogenesis of glomerulosclerosis.