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Effects of Oral Hygiene Improvement of the Elderly Patients by Caregiver's in Rural Long-term Care Hospital (농촌지역 노인요양병원 입원환자의 간병인을 통한 구강건강관리 효과)

  • Kim, Kyung-Won;Yoon, Hee-Jung;Kim, Mie-Ryung;Lee, Hee-Kyung;Lee, Kyeong-Soo
    • Journal of agricultural medicine and community health
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    • v.35 no.1
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    • pp.13-20
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    • 2010
  • Objectives: This study was conducted to be identify the effects oral hygiene improvement of the elderly by caregiver in a rural. Methods: It recruited Fifty three elderly patients were recruited who admitted at a long-term hospital located in Mokchon city, Chungchungnam-do province. as the intervention group. Fifty two elderly patients group were selected another one long-term care hospital in Daegu city as control group. study was conducted for seven months. long-term care hospital. for seven months from Dec. 2007 to June 2008. For three months, the caregivers provide tooth brushing and cleaning artificial teeth once a day, to intervention group. once a day for three months. Results: Before the program there was no significant difference between the control and the intervention groups in general characteristics, prevalence rates of diseases, oral sanitary condition. Dental plague score was decreased significantly(p<0.001) before and after intervention in the intervention group. Using analysis of covariance for evaluation of the effect of the intervention, a significant difference was observed between the intervention group and the control group(p<0.01). Conclusions: These results were thought to be used as important basic data to develop oral health management program for elderly patients who needed long-term care.

Effect of Small Black Soybean Powder on Blood Glucose and Insulin Sensitivity in Streptozotocin-Induced Diabetic Rats (Streptozotocin-유도 당뇨모델을 이용한 쥐눈이콩 분말의 혈당강하 및 인슐린 감수성의 효과)

  • Lee, Dae-Hoon;Kwak, Dong-Hoon;Kim, Sung-Min;Ju, Eun-Jin;Choi, Han-Gil;Kim, Ok-Hee;Hwang, Jin-Bong;Bae, Nahm-Gung;Jung, Kyu-Yong;Han, Jin-Chul;Park, Hum-Dai;Choo, Young-Kug
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.33 no.10
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    • pp.1618-1625
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    • 2004
  • Beans are acknowledged to be food resources, which have more abundant proteins and fats. The constituent parts of beans (i.e. aspartic aid, glycine, arginine) are effective against diabetes, and dietary fiber contained in the beans has an important property to maintain insulin sensitivity. Based on these, using streptozotocin (STZ)-induced diabetic rats, this study examined how the rat-eye soybean, which is principal products of the Imsil province, is effective to attenuate and/or prevent the development of diabetes mellitus. We divided rats into the non-diabetic and diabetic group, and diabetic group was further subdivided into six experimental groups [DC, diabetic control; DI, diabetes with insulin treatment (4∼6 IU/rat); DB, diabetes with black bean; DY, diabetes with yellow soybean; DS, diabetes with rat-eye soybean; DSS, diabetes with vinegar-fermented rat-eye soybean. All bean treatment (1.5 mg/l g body weight).]. Food efficiency ratio (FER), body weight and insulin sensitivity in diabetic rats were significantly reduced compared to those in normal control animals. These reductions were obviously attenuated by administration of a variety of beans used in this study (20∼30%), and the recovery effects were comparable to the results obtained by insulin treatment. Taken together, this study suggests that all beans used may have an essential property to improve and/or attenuate the development of diabetes mellitus in rats.

A Survey of the Kumho River Pollution (금호강 오염의 종합적 조사)

  • Bae, Zun-Ung;Lee, Sang-Hak;Lee, Sung-Ho
    • Analytical Science and Technology
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    • v.15 no.1
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    • pp.54-66
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    • 2002
  • In order to study systematic survey of Kumho river pollution, water analysis for 24 items was conducted at 16 sites surrounding the Kumho river system for 3 times from May 2000 to February 2001. Analytical items for the study of water quality are as follows; water temperature, pH, BOD, COD, DO, SS, electrical conductivity, oil & grease, ABS, phenol, T-P, ${PO_4}^{3-}-P$, T-N, $NH_3-N$, ${NO_2}^--N$, ${NO_3}^--N$, Cu, Zn, Cr, Cd, Mn, Fe, Pb and As. The mean values obtained for water temperature, pH, BOD, COD, DO, SS, electrical conductivity, oil & grease, ABS, phenol T-P, T-N, Cu, Zn, Fe and Mn showed $17.84^{\circ}C$, 8.04, $2.54{\mu}g/mL$, $5.64{\mu}g/mL$, $7.07{\mu}g/mL$, $8.75{\mu}g/mL$, $600.4{\mu}S/cm$, $0.19{\mu}g/mL$, $0.015{\mu}g/mL$, $0.29{\mu}g/mL$, $0.21{\mu}g/mL$, $5.22{\mu}g/mL$, $0.005{\mu}g/mL$, $0.007{\mu}g/mL$, $0.044{\mu}g/mL$ and $0.001{\mu}g/mL$ respectively. As, Cd, Cr and Pb are not detected. The mean concentration of phenol, $NH_3-N$ and $NO_2-N$ were found to be increased compared to the prior study for 3 years from January 1997 to December 1999, that of BOD, COD, SS, oil & grease and ABS were found to be decreased and the others are nearly constant. The effect of Kumho river to the Nakdong river pollution are as follows. The mean concentration of BOD changed from $1.07{\mu}g/mL$ to $1.42{\mu}g/mL$ before and after of introducing of Kumho river water respectively. The mean concentration of COD, electrical conductivity, oil & grease, ABS, phenol, T-N and T-P changed from $1.99{\mu}g/mL$, $221{\mu}S/cm$, $0.15{\mu}g/mL$, $0.006{\mu}g/mL$, $0.06{\mu}g/mL$, $2.21{\mu}g/mL$ and $0.08{\mu}g/mL$ to $2.44{\mu}g/mL$, $392{\mu}S/cm$, $0.16{\mu}g/mL$, $0.015{\mu}g/mL$, $0.07{\mu}g/mL$, $2.81{\mu}g/mL$ and $0.19{\mu}g/mL$ respectively.

Clinical Outcomes of Ultrasound-Guided Subacromial Bursal Steroid Injection in Shoulder Impingement Syndrome (견관절 충돌 증후군에서 초음파하 견봉하 점액낭내 스테로이드 국소 주사의 임상적 결과)

  • Kim, Jung-Man;Nam, Ho-Jin;Ra, Ki-Hang;Park, Bum-Suk
    • The Journal of Korean Orthopaedic Ultrasound Society
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    • v.2 no.2
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    • pp.68-73
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    • 2009
  • Purpose: We retrospectively studied the outcomes of the shoulder impingement syndrome for the treatment of the ultrasound-guided subacromial bursal steroid injection. Materials and Methods: Sixty-six shoulders of sixty-two patients with shoulder impingement syndrome treated from March, 2006 to April, 2009 were involved in this study. All cases underwent standardized, nonoperative treatment protocol consisting of 5~12 MHz high resolution ultrasound-guided local steroid injection into the subacromial bursa in modified Crass position. The shoulder range of motion, VAS score and impingement signs were evaluated during the initial and 1year visits. After injection, shoulder elevation exercise was encouraged. Statistical analysis with ANOVA model and Tukey's post-hoc test with the significance level at 5% were performed using SAS program. Results: All cases showed improved range of motion without limitation of shoulder function at immediate post-injection, 6-week, 3-month and 1year visits. The average VAS score at one year follow-up decreased to 2.85 from 6.47 before injection. In all cases the impingement signs became negative immediate after injection. However, 6 cases showed positive impingement signs after 6-week, which became negative after reinjection. The range of motion and VAS score were improved at one-year follow-up compared to initial visit (p<0.0001). No complication was noted at all follow-up period. Conclusion: Ultrasound-guided subacromial steroid injection alleviated the need of surgery, because it was successful in all our cases to improve pain and function of the shoulders until one year follow-up period.

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Species Occurrence and Food Chain of Fisheries Resources, Nekton, on the Coast of Pukchon, Cheju Island 1. Species composition and diversity (제주도 북촌연안 수산자원유영생물의 출현과 먹이연쇄에 관한 연구 1. 종조성과 다양도)

  • GO You-Bong;SHIN Heau-Sub
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.21 no.3
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    • pp.131-138
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    • 1988
  • Collection of organisms for the fisheries resources community were obtained with a set net during 8 months between May, 1985 and May, 1986 on the coast of Pukchon, Cheju Island, Korea. Most of organisms, representing 36 species, were less than 20cm $(93\%)$ in length, and 130g $(91\%)$ in weight. The four most abundant species were jack mackerel, Trachurus japonicus ; squid, Todarodes pacificus : damsel fish, Chromis notatus : and rabbit fish, Siganus fuscescens, which comprised about $83\% in number and about $73\%$ of the total catch. The diversity index of the number of species and information indices for individual and catch were the highest in October and the lowest in Septemer, indicating a close relationship with the change between the species number and catch at that time. A cluster analysis of 17 species was illustrated from the similarity matrix. All of the 17 species were grouped at the 0.2 similarity level. Three groups were present at 0.60 level, whereas species in other groups were sporadic in occurrence.

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A Study on the Strategies of Growth in Small & Medium Construction Firms (강원지방 중소건설업의 성장전략에 관한 연구)

  • Kim, Beom-Jin;Cho, Chang-Jin
    • Korean Business Review
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    • v.19 no.1
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    • pp.53-80
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    • 2006
  • This research has been accomplished to build up the growth strategies of Kangwon district's small & medium-sized construction firms. For this purpose, we made an investigation of the present situation and status for existing regional small & medium construction firms by analyzing data. Based on the results from this study, the following growth strategies are suggested to gain their competitive advantages. Firstly, most of all, the role of the top manager is the most important factor since most of the top manager for the small & medium-sized construction firms coincide with the owner the firms. Secondly, the specialization strategy is to establish. Above all they concentrate their business capacities on core business. Then, this growth strategy should be based on the selective escalation of functions in order to maintain an appropriate level of construction works. Thirdly, the specialized skills and skilled workers are ensured for competitive advantages. For human resource development, they should train workers to be multi-functioned on the assumption the they could stay at firm until they wish to retire. Finally, the government must also spare no effort to encourage the small & medium-sized construction firms to build up it's competitive power and cultivate it's spontaneous generation power though the reformation of system related whit the small and medium construction industry.

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A Study on the Oral Health Awareness and Behavior of Higher Graders in Elementary School (초등학교 고학년 학생의 구강보건 인식 및 태도에 관한 조사)

  • Kim, Young-Kyung;Jung, Jae-Yeon;Han, Su-Jin
    • Journal of dental hygiene science
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    • v.3 no.1
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    • pp.45-50
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    • 2003
  • In order to develop the program of oral hygiene education for elementary school senior-students, a questionnaire survey of elementary fourth, fifth and sixth students who are under continual control program of oral hygiene. (1) For tooth brushing time, after dinner is more than before. 73.7% of respondents brushed the teeth twice or more a day. (2) 62.1% of respondents took the cariogenic food twice or more a day. (3) 90.1% of respondents had visited a dental clinic. (4) Concerning fear for dental treatment, only 14.4% had a feeling of fear. (5) Regarding the experience with a preventive treatment, 39.7% had an experience with pit and fissure sealing, and 24.2% had an experience with the application of fluorides. (6) 46.2% of respondents had a preference for the fluoride mouth rinsing program, and 38.4% wanted that program to keep going on. As to the reason to favor the fluoride mouth rinsing program, 38.2% preferred it because of prevention of dental caries, and 43.0%, the largest percentage, didn't favor it because they found it too much trouble to do. (7) Comparing with the research result in 2000, we proved positively the educational effect of brushing frequency, positive understanding and preference to water school fluoridation program, and got the negative data of experience of visiting to oral clinic and preventive treatment.

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A Comment on the Standard for International Jurisdiction to foreign-related cases by the employment contract and tort in Air crash (항공기사고에서 국제근로계약과 불법행위의 국 제재판관할권 판단기준)

  • Cho, Jeong-Hyeon;Hwang, Ho-Won
    • The Korean Journal of Air & Space Law and Policy
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    • v.31 no.2
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    • pp.73-98
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    • 2016
  • This is a case review of the Korean Supreme Court about international jurisdiction over a foreign-related case. This case is a guideline to other following cases how Korean court has international jurisdiction over the foreign elements cases. This case was an air crash accident in Busan, Korea. And the applicant was a chinese who was parents of flight attendant. The defendant was Air China. The applicant suid the defendant in Korea court, requesting for compensation for damages based on the contract of employment between died employee and the defendant and tort. The trial court rejected jurisdiction. But Supreme court granted jurisdiction on Korean court. The court determined the jurisdiction by the Korean Private International Law Act(KPILA). The KPILA has a concept of 'substantial connection', it is a main legal analysis to determine the jurisdiction. In the act, Article 2 Paragraph 1 says "In case a party or a case in dispute is substantively related to the Republic of Korea, a court shall have the international jurisdiction. In this case, the court shall obey reasonable principles, compatible to the ideology of the allocation of international jurisdiction, in judging the existence of the substantive relations." And Article 2 Paragraph 2 declares "A court shall judge whether or not it has the international jurisdiction in the light of jurisdictional provisions of domestic laws and shall take a full consideration of the unique nature of international jurisdiction in the light of the purport of the provision of paragraph (1)." In this case review find concepts, theories and cases out to clarify the meaning about Article 2 of the KPILA. Also it quoted from the concept of "the base rule" in Rome I (Regulation (EC) 593/2008 on the law applicable to contractual obligations) to apply the contract of employment between flight attendant and Air carrier.

Development of Gated Myocardial SPECT Analysis Software and Evaluation of Left Ventricular Contraction Function (게이트 심근 SPECT 분석 소프트웨어의 개발과 좌심실 수축 기능 평가)

  • Lee, Byeong-Il;Lee, Dong-Soo;Lee, Jae-Sung;Chung, June-Key;Lee, Myung-Chul;Choi, Heung-Kook
    • The Korean Journal of Nuclear Medicine
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    • v.37 no.2
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    • pp.73-82
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    • 2003
  • Objectives: A new software (Cardiac SPECT Analyzer: CSA) was developed for quantification of volumes and election fraction on gated myocardial SPECT. Volumes and ejection fraction by CSA were validated by comparing with those quantified by Quantitative Gated SPECT (QGS) software. Materials and Methods: Gated myocardial SPECT was peformed in 40 patients with ejection fraction from 15% to 85%. In 26 patients, gated myocardial SPECT was acquired again with the patients in situ. A cylinder model was used to eliminate noise semi-automatically and profile data was extracted using Gaussian fitting after smoothing. The boundary points of endo- and epicardium were found using an iterative learning algorithm. Enddiastolic (EDV) and endsystolic volumes (ESV) and election fraction (EF) were calculated. These values were compared with those calculated by QGS and the same gated SPECT data was repeatedly quantified by CSA and variation of the values on sequential measurements of the same patients on the repeated acquisition. Results: From the 40 patient data, EF, EDV and ESV by CSA were correlated with those by QGS with the correlation coefficients of 0.97, 0.92, 0.96. Two standard deviation (SD) of EF on Bland Altman plot was 10.1%. Repeated measurements of EF, EDV, and ESV by CSA were correlated with each other with the coefficients of 0.96, 0.99, and 0.99 for EF, EDV and ESV respectively. On repeated acquisition, reproducibility was also excellent with correlation coefficients of 0.89, 0.97, 0.98, and coefficient of variation of 8.2%, 5.4mL, 8.5mL and 2SD of 10.6%, 21.2mL, and 16.4mL on Bland Altman plot for EF, EDV and ESV. Conclusion: We developed the software of CSA for quantification of volumes and ejection fraction on gated myocardial SPECT. Volumes and ejection fraction quantified using this software was found valid for its correctness and precision.

Development of an Solid Separation System for Pig Slurry (돈 슬러리용 고형물 분리시스템 개발)

  • 김민균;김태일;최동윤;백광수;박진기;양창범;탁태영
    • Journal of Animal Environmental Science
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    • v.8 no.1
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    • pp.9-16
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    • 2002
  • This study was conducted to develope the new solid separating system which can be efficiently and economically removed the solid parts in high pollutants concentration of pig slurry. The pollutants concentration, BOD$_{5}$ , COD and SS of the slurry used in this study was 15,990($\pm$2,389)mg/l, 20,004($\pm$5,512)mg/l and 26,486($\pm$5,935)mg/l, respectively. After removal of solid part in slurry, the pollutants concentration, BOD$_{5}$, COD and SS was change into 5,617($\pm$690)mg/l, 5,553($\pm$633)mg/land 1,456($\pm$341)mg/l, respectively in the Fixed biological membrane tank. The reduction of the pollutants concentration of suspend liquid through membrane will be allowed to greatly improve the water purification by an Activated sludge method. This separating system consisted of a temporary storage, a circulating tank and a Fixed Biological membrane tank. A temporary storage which has a draining system of screw type and an aeration device played a tremendous role in draining the solid by filled an aeration of 0.3 l/min. A Fixed Biological membrane tank of which a styrofoam filled in a 2/3 volume as a Biological media was fixed by a stainless steel net (pore size : 0.5mm) to separate the liquid layer of influx in them. The separating system efficiency factors were the speed of screw motor, cycle number of slurries in a circulating tank and moisture contents of solid effluent through the screw path. Although the pollutants concentration was very variable in temporary storage, the final concentration of $BOD_5$ and SS, except COD of the suspended liquid in a Fixed biological membrane were not different regardless of cycle number of a circulating tank. Moisture contents of effluent from temporary storage was 73% under the speed 1 ppm of screw motor and 62% under the 1/4rpm of it.

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