기내(器內) 대량(大量) 생산(生産) 반하(半夏) 종구(種球)의 포장(圃場) 재배기술(栽培技術) 연구(硏究) II. 수확시기별(收穫時期別) 생육특성(生育特性), 괴경(塊莖)크기 및 수량(收量)

박문수,박호기,김태수,장영선,박근용,Park, Moon-Soo,Park, Ho-Ki,Kim, Tai-Soo,Jang, Yeong-Seon,Park, Keun-Yong 한국약용작물학회 1993 한국약용작물학회지 Vol.1 No.2

조직배양기법(組織培量技法)을 이용(利用)하여 대량증식(大量增殖)된 반하(半夏) 종구(種球)를 포장재배(圃場栽培)할 때 알맞은 수확시기(收穫時期)를 구명(究明)하기 위하여 파종후(播種後) 6개월(個月), 12개월(個月), 18개월(個月) 및 24개월(個月) 수확시(收穫時) 생육특성(生育特性), 괴경(塊莖)크기 분포(分布) 및 수량(收量)등에 관련(關聯)된 몇가지 형질(形質)에 대(對)하여 3년간(年間)('90${\sim}$'92년(年)) 조사(調査)한 결과(結果)를 요약(要約)하면 다음과 같다. 1. 수확시기별(收穫時期別) 초장(草長) 및 엽장(葉長)은 파종후(播種後) 6개월(個月) 수확(收穫)부터 24개월(個月) 수확(收穫)까지 늦게 수확(收穫)할 수록 초장(草長)은 $0.7{\sim}6.5cm$엽장(葉長)은 $0.6{\sim}2.6cm$ 각각(各各) 길었으며, 특히 파종후(播種後) 18개월(個月) 이후(以後)는 신장정도(伸長程度)가 둔화(鈍化)되었다. 2. 수확시기별(收穫時期別) 입묘주수(立苗株數)는 파종당시(播種當時) $m^2$당(當) 주수(株數)가 78개(個)이었으나 6개월(個月) 후(後)에는 2.3배(倍), 12개월(個月) 후(後)에는 5.6배(倍), 18개월(個月) 후(後)에는 13.3배(倍), 24개월(個月) 후(後)에는 20.0배(倍)로 수확(收穫)을 늦게할 수록 크게 증가(增加)하였다. 3. 수확시기별(收穫時期別) 괴경장(塊莖長), 괴경폭(塊莖幅) 및 괴경량(塊莖量)은 파종후(播種後) 6개월(個月) 수확(收穫)${\sim}$12개월(個月) 수확(收穫) 까지는 증가폭(增加幅)이 미미(微微) 하다가 18개월(個月) 수확(收穫) 때 크게 증가(增加)하였으며 그 이후(以後)는 완만(緩慢)하게 증가(增加)하였다. 4. 수확시기별(收穫時期別) 괴경(塊莖)크기 분포(分布)는 파종후(播種後) 6개월(個月), 12개월(個月) 수확(收穫)은 중(中), 소괴경(小塊莖)이 많은 반면 18개월(個月) 이후(以後) 수확(收穫)은 상품성(商品性) 있는(직경(直徑) 7.1mm이상(以上)) 중(中), 대괴경분포(大塊莖分布)가 많았다. 5. 수확시기별(收穫時期別) 10a당(當) 생체수량(生體收量)은 파종후(播種後) 6개월(個月) 수확(收穫)은 172kg, 12개월(個月) 수확(收穫)은 231kg, 18개월(個月) 수확(收穫)은 345kg, 18개월(個月) 이후(以後) 수확(收穫)은 392kg으로 증수(增收)하였으나 24개월(個月) 증가폭(增加幅)은 미미(微微)하였다. 6. 지상부(地上部) 엽형(葉型)의 전개정도(展開程度)를 보고 지상부(地上部)의 괴경폭(塊莖幅)과 괴경량(塊莖重) 등(等)을 추정(推定)할 수 있었다. This study was carried out to determine optimum harvest time of in vitro multiplied tuber Pinellia ternata(Thunb.)Breit from 1990 to 1992. Tuber yield and its related traits were observed with four harvest times. Plant height was 7.2cm at 6 months and 19.3cm at 24 months after planting. The number of tubers per unit area was significantly increased with the passage of growing time after planting$(78\;tubers/m^2)$, those were increased by 2.3 times in 6 months, 5.6 times in 12 months, 13.3 times in 18 months and 20.0 times in 24 months. The tuber sizes(length, width and weight) were highly enlarged during 12 to 18 months after planting compared with before or after this time. There were smaller tubers and lower tuber yields with shorter growing period, while large tubers above 7.1mm and higher yields with longer growing. It was suggested that the optimum harvest time was 18 months after planting, before over wintering rather than next year of spring, 24months after planting.

치매 환자의 구강관리와 치과치료 시 고려사항

박문수,Park, Moon-Soo 대한치과의사협회 2018 대한치과의사협회지 Vol.56 No.4

The number of patients with dementia in Korea is estimated to be 576,000 in 2013 and 648,000 in 2015, and 840,000 in 2020 and 2,710,000 in 2050. Therefore, it can be expected that the number of patients with dementia will increase among the elderly patients who are looking for dentistry. Dementia and oral hygiene are closely related, so the future role of the dentist is very important. In order to treat effectively the patients with cognitive disorders, we should consider effective communication methods with them. Xerostomia is another important factor affecting oral health of dementia patients. In establishing the dental treatment plan, the most appropriate treatment method should be selected considering the characteristics of individual dementia patients and all possible efforts should be made for successful treatment results.

한국인 구취발생 빈도에 관한 연구

박문수,김영구,정성창,이승우,Park, Moon-Soo,Kim, Young-Ku,Chung, Sung-Chang,Lee, Sung-Woo 대한안면통증구강내과학회 2001 Journal of Oral Medicine and Pain Vol.26 No.2

Oral malodor is a problem that traverses history, culture, race and sex. But, up to the present the study on prevalence of oral malodor in normal popualtion is short, especially there is no study on oral malodor prevalence in Korean. In our study, we investigated self-evaluation of oral malodor, self-rating intensity of oral malodor, patients efforts for curing their oral malodor, and degree of satisfaction with their efforts. Investigation was carried out on 368 public Koreans resident in a big city(174 males, 194 females), by method of self-reporting to prepared questionnaire. There was no difference in self-reporting prevalence of oral malodor in sexes(57.5% in male, 58.8% in female), and the prevalence rate was increased with aging. Self-rating intensity of oral malodor in oral malodor patients group(by self-reporting) was ranked in order of slight, weak, middle, strong in both sexes, but the number of self-rating strong female group is significantly larger than that of self-rating strong male group(9.3% in male, 17.9% in female). In question on duration of oral malodor, most subjects answered that their oral malodor was developed in certain circumstances(61.3% in male, 76.3% in female), and oral malodor-developing circumstances was ranked in order of in the early morning, in hunger state, in fatigue, in stressful situations. Subjects effort for curing their oral malodor was ranked in order of more tooth brushing, gum chewing, use of commercial product for oral hygiene, visit dental clinic, and rates of no effort subjects were 15.3% in males and 10.7% in females. The degree of satisfaction with their efforts for curing their oral malodor was very low, only 5.6% of males and 6.6% of females were answered that there were satisfactory improvement in their oral malodor. Collectively, our result revealed that prevalence of oral malodor in public Koreans and their interest in oral malodor were much higher than our anticipation, and that patients satisfaction with improvement in oral malodor was short of their expectations. Considering the life quality of patients suffering from oral malodor, we conclude that developments of more improved diagnostic tools and treatment methods for oral malodor is indispensable in future.

구강건조증 환자에서 필로카핀 함유 껌 사용에 따른 전타액내 항균성분의 변화

박문수,이승우,정성창,김영구,염광원,Park, Moon-Soo,Lee, Sung-Woo,Chung, Sung-Chang,Kim, Young-Ku,Yum, Kwang-Won 대한안면통증구강내과학회 1999 Journal of Oral Medicine and Pain Vol.24 No.4

The purpose of this study was to investigate the effect of pilocarpine containing chewing gum on anti-microbial components in whole saliva of xerostomic patients, The objective xerostomic patients were instructed to use 5mg-pilocarpine containing chewing gum for 20minutes three times per day, and the author measured the flow rates of unstimulated whole saliva and stimulated whole saliva at the beginning the treatment, 1,2,3, and 4 weeks after. The concentration and flow rate of anti-microbial components in whole saliva were quantitated by enzyme-linked immunosorbent assay(ELISA). The obtained results were as follows: 1. There were significant increase in the unstimulated and stimulated whole salivary flow rate after using pilocarpine-containing chewing gum in xerostomic patients. 2. The concentrations of IgA in the unstimulated and stimulated whole saliva showed increasing pattern but, no significant changes, arid the flow rates of IgA in the unstimulated and stimulated whole saliva showed significant increase after using pilocarpine-containing chewing gum in xerostomic patients. 3. The concentrations of IgM in the unstimulated and stimulated whole saliva showed increasing pattern but, no significant changes, and the flow rates of IgM in the unstimulated and stimulated whole saliva showed significant increase after using pilocarpine-containing chewing gum in xerostomic patients. 4. The concentrations of lactoferrin in the unstimulated and stimulated whole saliva showed no significant changes, and the flow rates of lactoferrin in the unstimulated and stimulated whole saliva showed significant increase after using pilocarpine-containing chewing gum in xerostomic patients. 5. The concentrations of lysozyme in the unstimulated and stimulated whole saliva showed no significant changes, and the flow rates of lysozyme in the unstimulated whole saliva showed significant increase, but in stimulated whole saliva showed no significant changes after using pilocarpine-containing chewing gum in xerostomic patients.

수종의 Zinc 수용액이 구강내 휘발성 황화합물의 농도에 미치는 영향

박문수,한송,Park, Moon-Soo,Han, Song 대한안면통증구강내과학회 2000 Journal of Oral Medicine and Pain Vol.25 No.1

The purpose of this study is to investigate effects of several zinc solutions including Artemisia asiatica-containing zinc solution on concentration of oral volatile sulfur compounds(VSCs). We determined the VSCs concentration of breath of human subjects before and after use of zinc solutions(O.25% $ZnF_2$ Artemisia asiatica-containing 0.25% $ZnCl_2$ and Artemisia asiatica-containing 0.25% $ZnCl_2$ solutions) The results were as follows : 1. 0.25% $ZnCl_2$ solution was more effective than 0.25% $ZnF_2$ solution in reducing the concentration of oral VSCs and the maintenance duration of effectiveness. 2. Artemisia asiatica-containing 0.25% $ZnCl_2$ solution was more effective than Artemisia asiatica-containing 0.25% $ZnF_2$ solution in reducing the concentration of oral VSCs and the maintenance duration of effectiveness. 3. Artemisia asiatica-containing 0.25% $ZnF_2$ solution and 0.25% $ZnF_2$ solution showed no significant difference in reducing the concentration of oral VSCs and the maintenance duration of effectiveness but, Artemisia asiatica-containing 0.25% $ZnF_2$ solution was slightly more effective. 4. Artemisia asiatica-containing 0.25% $ZnCl_2$ solution and 0.25% $ZnCl_2$ solution showed no significant difference in reducing the concentration of oral VSCs and the maintenance duration of effectiveness but, Artemisia asiatica-containing 0.25% $ZnF_2$ solution was slightly more effective.

Viscosity and Wettability of Carboxymethylcellulose(CMC) solutions and Artificial Saliva

박문수,김영준,Park, Moon-Soo,Kim, Young-Jun Korean Academy of Orofacial Pain and Oral Medicine 2007 Journal of Oral Medicine and Pain Vol.32 No.4

Destruction of oral soft and hard tissues and resulting problems seriously affect the life quality of xerostomic patients. Although artificial saliva is the only regimen for xerostomic patients with totally abolished salivary glands, currently available artificial salivas give restricted satisfaction to patients. The purpose of this study was to contribute to the development of ideal artificial saliva through comparing viscosity and wettability between CMC solutions and human saliva. Commercially-available CMC is dissolved in simulated salivary buffer (SSB) and distilled deionized water (DDW). Various properties of human whole saliva, human glandular saliva, and a CMC-based saliva substitutes known as Salivart and Moi-Stir were compared with those of CMC solutions. Viscosity was measured with a cone-and-plate digital viscometer at six different shear rates, while wettability on acrylic resin and Co-Cr alloy was determined by the contact angle. The obtained results were as follows: 1. The viscosity of CMC solutions was proportional to CMC concentration, with 0.5% CMC solution displaying similar viscosity to stimulated whole saliva. Where as a decrease in contact angle was found with increasing CMC concentration. 2. The viscosity of human saliva was found to be inversely proportional to shear rate, a non-Newtonian (pseudoplastic) trait of biological fluids. The mean viscosity values at various shear rates increased as follows: stimulated parotid saliva, stimulated whole saliva, unstimulated whole saliva, stimulated submandibular-sublingual saliva. 3. Contact angles of human saliva on the tested solid phases were inversely correlated with viscosity, namely decreasing in the order stimulated parotid saliva, stimulated whole saliva, unstimulated whole saliva, stimulated submandibular-sublingual saliva. 4. Boiled CMC dissolved in SSB (CMC-SSB) had a lower viscosity than CMC-SSB (P < 0.01 at shear rate of $90s^{-1}$). 5. For human saliva, contact angles on acrylic resin were significantly lower than those on Co-Cr alloy (P < 0.01). 6. Comparing CMC solutions with human saliva, the contact angles between acrylic resin and human saliva solutions were significantly lower than those between acrylic resin and CMC solutions, including Salivart and Moi-Stir (P <0.01). The effectiveness of CMC solutions in terms of their rheological properties was objectively confirmed, indicating a vital role for CMC in the development of effective salivary substitutes.

임간초지 개발에 관한 연구 VIII. 차광정도가 주요목초의 품질, 소화율 및 질산태질소 함량에 미치는 영향

박문수,서성,한영춘,이종경,Park, Moon-Soo,Seo, Sung,Han, Young-Choon,Lee, Joung-Kyong 한국초지조사료학회 1988 한국초지조사료학회지 Vol.8 No.3

本 실험은 林間草地의 改良과 管理 및 利用에 관한 基鍵資料를 얻고자 趣光程度를 0%區(無週光區), 25%, 50%, 75%로 인위적으로 조절하고. orchard grass, timothy, perennial ryegrass, ladino clover를 供試하여, 일반成分, 세포벽構成物質(CWC),,消化率, 可溶性탄수化物 (WSC) 함량 및 실산유실요 (NO, - N) 含量등을 分析하였으며 1985년도 축산시험장 草地시험포에서 수행되었다. 1. 一般成分과 CWC含量 및 消化率을 고려해 볼 때 ladino clover가 화본과목장에 비해 품질이 좋았으며, 未本科목장중에서는 perennial ryegrass의 品質이 좋았다. 2.粗蛋白質, 조회분 및 消化率은 草種에 관계없이 차광을 많이 할수록 增加하였으며, 粗織維系 統은 차광을 많이 할수록 未本科救草에서는 減少하였으나 ladino clover에서는 오히려 曾加하였다. 3.利用時期에 따른 목초의 消化率은 봄철에 자란 목초는 여름철 고온조건하에서 자란 옥초에 비해 良好하였다. 4.草種別 WSC 含量은 perennial ryegrass>ladino clover$\geq$orchardgrass$\geq$timothy 順이었으며 차광을 많이 할수록 WSC含量은 減少하여 (P< 0.05) 無遮光區$\geq$25%週光區$\leq$50%차광구$\geq$75%차광구 순 이었다. 5.草種別 NO,-N 含量은 perennial ryegrass orchardgrass ladino clover timothy 順이었으며, 차광을 많이 할수록 $NO_3$-N含量은 급격히 增加하 여 (P< 0.05) 75%차광구>50%차광구 25%차광구 無차광구 순이었다. 차광정도와 $NO_3$-N 함량과의 회귀식에서($r^2$=0.90**,$r^2$=0.95**) 43~44% 이상의 차광은 실산중독 위험수준 이상이었다. 6. 以上의 결과로서 임간초지개랑시에는 가축에게 실효중독을 야기시키지 않고 목초의 품질과 수량등을 고려한 한계 차광정도는 40%정도(자연광량의 60% 以上 受光條件)로 생각된다. A field experiment was conducted to determine the effects of shading degrees (0: full sunlight, 25, 50 and 75%) on the proximate components, cell wall constituents (CWC), digestibility, water soluble carbohydrates (WSC) and nitrate nitrogen ($NO_3$-N) concentration of grasses grown in forest. For the test different artificial shading houses were established and pasture species used were orchardgrass, timothy, perennial ryegrass and ladino clover. The experiment was performed at LES in Suwon. 1985. 1. Considering proximate components, CWC and digestibility of grasses, ladino clover showed the best quality, and then perennial ryegrass. 2. The contents of crude protein, crude ash, and digestibility of grasses were increased with shading, regardless of pasture species. As the shading degrees are increased, the contents of crude fiber in orchardgrass, perennial ryegrass and timothy were decreased, while that in ladino clover was increased with shading. 3. Grasses grown in spring showed higher digestibility than those grown in summer season. 4. The content of WSC was the highest in perennial ryegrass, and then ladino clover, orchardgrass, and timothy, in that order. Also WSC was decreased as the shading degrees are increased. 5.The content of $NO_3$-N was the highest in perennial ryegrass, and then orchardgrass, ladino clover and timothy, in that order. Also the $NO_3$-N was significantly increased with higher shading level. In the regression equation between shading degrees and $NO_3$-N ($r^2$=0.90**, $r^2$=0.95**), shading degree of 43 to 44% was critical level, causing nitrate poisoning to animal. 6 Considering grass quality, dry matter yield and $NO_3$-N, less than 40% of shading degree (over 60% of full sunlight) was desirable for better grassland improvement, management and utilization in the forest.

11세 청소년에서의 특발성 척추 측만증의 유병률

박문수(Moon-Soo Park),이춘성(Choon-Sung Lee),김영태(Yung-Tae Kim),고상훈(Sang-Hun Ko),어진(Jin Eo),조성도(Sung-Do Cho) 대한정형외과학회 2006 대한정형외과학회지 Vol.41 No.2

목적: 11세 청소년을 대상으로 특발성 척추 측만증 검진을 실시하여 유병률, 만곡의 크기, 유형 등을 분석 고찰하였다. 대상 및 방법: 11세 청소년 총 18,521명(남자 10,204명, 여자 8,317명)을 대상으로 하였다. 1단계는 모아레 검진법(moire topography)을 실시하여 척추의 굴곡의 변화가 있는 유소견자를 확인하였다. 2단계는 방사선 검사로서 모아레 검진법에서 양성으로 판정된 학생을 대상으로 기립위 척추 전장 전후방 단순 방사선 사진을 촬영하였다. 단순 방사선 사진에서 만곡의 크기, 방향, 유형 등을 관찰하였으며 콥스 각도(Cobb’s angle)가 10도 이상인 경우를 특발성 척추 측만증으로 판정하였다. 결과: 특발성 척추 측만증으로 판정된 청소년은 57명으로 유병률은 0.31%였다. 남녀의 유병률의 비율은 1 : 4.7이었으며 만곡의 크기는 10-19° 사이가 42명(0.23%)으로 가장 흔하였다. 만곡의 위치는 흉요추부, 흉추부, 요추부 만곡의 순서로 감소하였다. 결론: 11세 청소년에서 특발성 척추 측만증의 유병률은 0.31%이며 12세 이상의 청소년에서의 척추 측만증에 대한 기존 보고와 비교 시 만곡의 크기, 유형은 유사하였다. Purpose: To evaluate the epidemiological findings of idiopathic scoliosis. in eleven years olds. Materials and Methods: A total of 18,521 adolescents who were eleven years old were screened for scoliosis. There were 10,204 boys and 8,317 girls. The adolescents who had an abnormal moire topography were assessed subsequently using standardized clinical and radiological examinations. The scoliotic curve was defined as a curve of 10 or more. Results: The prevalence of scoliosis was 0.31 per cent (57 of 18,521 adolescents), and most of the curves (42; prevalence, 0.23 per cent) were small (10 to 19 degrees). The ratio of boys to girls was 1:4.7 overall. Thoracolumbar curves were the most common type. of curve identified, followed by thoracic and lumbar curves. Conclusion: The prevalence of idiopathic scoliosis in eleven year olds was 0.31 per cent. Tile size and pattern of idiopathic scoliosis were similar with those in the adolescents twelve years and older reported in the literature.

구강건조증 및 구취의 관리

박문수(Moon-Soo Park) 대한치과의사협회 2020 대한치과의사협회지 Vol.58 No.12

It is obvious that our society is aging and the number of patients with dry mouth will increase in the future. In my opinion, if the dentists working at the local dental clinic pay a little more attention to these patients, they can perform a simple medical history check and the measurement of saliva secretion rate, and may make a clinical diagnosis for dry mouth. Dry mouth patients related to systemic diseases (especially Sjögren"s syndrome) and to drug use need to be referred to a physician, and sialogogue for responders and artificial saliva for non-responders should be considered preferentially. We should pay attention to dry mouth-related diseases such as halitosis, and halitosis can be effectively treated by improving oral hygiene including tongue brushing and using gargle solution. Aging cannot be avoided. Now is the time for all dentists to pay attention to the dry mouth that elderly patients may be experiencing.

초등학교 스포츠강사 사업검토와 운영방향

박문수(Moon Soo Park),박재정(Jae Jeong Park) 한국스포츠교육학회 2010 한국스포츠교육학회지 Vol.17 No.2

이 연구의 목적은 스포츠강사 사업과 지원자 실태를 분석하여 스포츠강사 사업 방향을 제안하는 것이다. 스포츠강사 사업은 도입 배경과 목적 및 방침, 전형 방법과 절차, 역할과 복무규정을 중심으로 검토하였고, 지원자 실태는 경상남도생활체육협의회의 2009년 스포츠강사 전형에 응시한 181명의 지원서를 분석하였는데 성별에 있어서는 남성의 비율이 여성보다 높았으며, 연령대에 있어서 20대 후반과 30대 초반의 비율이 가장 높았다. 학력은 4년제 졸업자가 가장 높은 비율을 차지했으며, 자격에 있어서는 체육 중등학교 2급 정교사자격 소지자의 비율이 가장 높게 나타났다. 경력은 귀납적 내용 분석 결과 ‘학생교육경력’, ‘비지도경력’, ‘학생지도경력’, ‘생활체육지도경력’ 순으로 4개의 대영역이 형성되었는데 ‘학생교육경력’ 범주가 가장 큰 비율로 나타났다. 지원 동기는 ‘교사가 되기 위해서’, ‘체육교육을 위해서’, ‘직업을 찾아서’ 순으로 3개의 대영역이 범주화 되었으며 사업의 취지에 부합하는 ‘체육교육을 위해서’라는 동기 범주가 이외의 범주보다 더 크지는 않았다. 이를 토대로 ‘초등교육의 정체성, 학교현장과 체육교육의 특수성, 역할의 명료성과 보수의 현실성’을 반영하여 스포츠강사 사업 방향을 제안하였다. The purpose of this study was to review the sports instructor policy and analyze the situation of applicants to present operational directions. The sports instructor policy was reviewed focusing on background of introduction and aim, process method and procedure, role and working regulations. As a result of analyzing the 181 applications to the 2009 sports instructor position of the Gyeongnam Council of Sport for All, the percentage of men was higher than that of women and the percentage of applicants in their late twenties and early thirties were the highest age ranges of those who passed. Education level was four-year university graduates had the highest percentage, and in terms of qualifications, those with the grade 2 middle school physical education teacher certificate were the highest percentage group. As a result of inductive content analysis, there were 4 major fields of experience, “student education experience,” “no teaching experience,” “student teaching experience” and “sports for all sports education experience.” The“student education experience” field was the largest. Reasons for applying were largely divided into 3 groups, “to become a teacher,” “to teach physical education”and“to find a job.” Based on the results, operational directions of sports instructors were presented as reflecting identity of elementary school education, reflecting characteristics of the school, realistic salaries and clarity of roles.