타액분비량이 증가하는 입체조의 효과와 만족도

방혜인(외 3명) 신라대학교 자연과학연구소 2012 自然科學論文集 Vol.22 No.-

Objectives: This study was performed to grasp the relation between the effect and the satisfaction of mouth gymnastics program on the promotion of oral function of students. We investigate the degree of digestion due to stress and the changes in salivary flow. We should investigate about the relationship of xerostomia according to the changes in salivary secretion. Methods: Total 79 students for two weeks, Silla University Dental Hygiene Department participated in this survey. Results: In the point of view of oral xerostama, people without drinking have lower symptom and action of xerpstama than those who drink three or four times a week. As the change rate of salivation amount is large, the degree of digestion, stress and xerpstama symptom and action is low. However the satisfication of oral exercise program is high. Conclusions: Adult should pay attention to oral health through oral exercise which increases the amount of salivation. Also Oral and total health should be increased through oral health education for the methodical oral health program

기름골 기름의 산화안정성 및 지방산조성

송진,방진기,박희운,박충범,성낙술 한국국제농업개발학회 2003 韓國國際農業開發學會誌 Vol.15 No.1

착유방법을 달리하여 얻은 기름골 기름을 37℃와 60℃에서 저장 중 산화안정성을 조사한 결과는 다음과 같다. 1. 저장 중 기름의 산가는 기간이 경과함에 따라 증가하였는데, 37℃에서 저장한 것보다 60℃에서 저장한 것이 높게 나타났고, 유기용매로 추출한 기름의 산가가 가장 높았다. 2. 저장 중 기름의 과산화물가는 37℃에서 저장한 기름의 경우 점차적인 증가를 보이다 저장 120일 이후 급격한 증가를 보이고 150일 이후 다시 감소하는 경향을 나타내었고, 60℃에서 저장한 기름은 37℃에서 저장한 기름보다 같은 저장기간에서 과산화물가 더 높게 나타났고, 그 경향은 저장 210일째까지 증가가 지속되어졌다. 3. 지방산은 oleic acid가 가장 주된 지방산으로 존재하고 있었고, 지방산은 저장기간이 경과함에 따라 palmitic acid, stearic acid, linolenic acid에서 근소한 증가와 oleic acid, linoleic acid는 약간의 감소 경향을 보였으나 저장에 따른 뚜렷한 변화는 볼 수 없었다. This study was carried out to investigate the oxidative stability and fatty acid composition during storage of chufa oil. Chufa oil was roasted at 170℃, 150℃, non-roasting or solvent extracting and stored at 37℃ or 60℃. The acid value and peroxide value of chufa oil at 60℃ were higher than their at 37℃. The acid value of chufa oil showed the trend of increase in all the samples and that of solvent-extracted oil was the highest during the storage period. The peroxide value of oils was gradually increase on the 120th day but significantly increased between 120th and 150th day. Oleic acid was the major fatty acid in chufa oil. Palmitic acid, stearic acid and linolenic acid increase and oleic acid and linoleic acid decreased during storage period. They were changed slightly and the obvious differents were not observed according to storage period.

우리 나라 학교 환경교육의 제 문제와 개선방안

방진영,김대희 순천대학교 과학교육연구소 2000 科學과 敎育 Vol.8 No.-

Environmental education is very important for the settlement of environmental problems. However, school environmental education is not activated because the national support is very weak in Korea. This demonstration is dealing with various problems and developing methods of school environmental education in Korea. The major developing methods are 1) systematization of school environmental education contents, 2) diversification of environmental education methods, 3) construction of life-long environmental education system. The national financial and administrational supports are essential to realize these methods.

혈액종양 환자의 중심정맥 카테터에 대한 헤파린 관류와 생리식염수 관류의 효과 비교

문초희,연보라,김현진,은방희,배영이 병원간호사회 2006 임상간호연구 Vol.11 No.2

Purpose: The purpose of this study was to compare the efficacy of heparin flushing and normal saline flushing in maintaining patency of central venous catheters(CVCs), and to investigate relative risk factors of CVCs' occlusion. Method: A total of 159 patients who had been inserted with CVCs were included in the department of hemato-oncology of S hospital. The heparin group consisted of 74 patients with 10u/ml diluted heparin flushing from 23 November 2004 to 15 January 2005, and the normal saline group consisted of 85 patients with 0.9% normal saline flushing from 19 January to 31 March of 2005. Result: The heparin group was significantly different from the normal saline group in CVCs' occlusion. The normal saline group offered a much longer survival duration of CVCs' patency than the heparin group. Potential bleeding signs (PT, aPTT) had no significant differences. In multivariate analysis, 0.9% normal saline (hazard ratio 0.50), chemo port (hazard ratio 3.38), and no administration of TPN (hazard ratio 0.25) were the significant factors for occlusion of CVCs. Conclusion: For maintaining the patency of CVCs, 0.9% normal saline flushing are expected to be effective in reducing drug incompatibilities, lessening the bleeding tendency and improving cost effectiveness .

수면무호흡증이 혈압에 미치는 영향

이희상,이성훈,조현상,남궁기,한승진,방승규 大韓神經精神醫學會 1997 신경정신의학 Vol.36 No.1

본 연구에서는 수면무호흡증이 혈압에 미치는 영향을 살펴보고자 하였다. 연구대상은 1995년 1월1일부터 1995년 10월 31일까지 코골기와 수면무호흡 증상으로 인해 연정 뇌기능 수면 연구소에 수면다원검사가 의뢰된 140명의 환자를 대상으로 하였으며 그 중에서 원발성 고혈압을 제외한 심혈관계 질환이 있거나 항고혈압제를 복용하고 있는 환자, 그리고 자료가 불충분하거나 수면무호흡증으로 진단되지 않은 24명을 제외하고 나머지 116명을 최종분석 대상으로 하였다. 이들 대상 환자들로부터 얻은 자료를 수면변수와 호흡변수로 나누어 혈압과의 관계를 Pearson 상관관계와 다중회귀분석을 통해 다음과 같은 결과를 얻었다. 1) 평균 수축기 및 확장기 혈압과 유의한 상관관계가 있는 변수는 수면무호흡의 총시간 및 총횟수, 총수면시간중 평균 혈중산소포화도, 무호흡지수, 중추성 수면무호흡의 총시간 및 횟수, 폐쇄성 수면무호흡의 총시간등 이었다. 2) 다중회귀분석 결과 평균 수축기 및 확장기 혈압에 유의한 영향을 미치는 것으로 나타난 변인은 수면무호흡의 총시간이었으며 이것이 평균 수축기 및 확장기 혈압에 미치는 영향의 도는 각각 7.9%와 6.2%였다. 이상의 결과로 볼 때, 수면무호흡증이 혈압에 미치는 영향은 적은 것으로 나타났으며 무호흡의 유형에 관계없이 수면무호흡의 총시간만이 혈압에 영향을 주는 것으로 나타났다. 그리고 중추성 수면무호흡의 경우 평균 혈중 산소포화도의 감소, 각성에 따른 교감신경계 활성도의 증가이외에도 다른 기전에 의해 혈압 상승이 나타날 가능성이 있을 것으로 생각된다. Objects : This study was conducted to investigate the effects of sleep apnea syndromes on th systemic blood pressure. Methods : The subjects were 140 patients who were consulted to Yon-jung brain function and sleep research center for polysomnography due to snoring and sleep apnea from Jan. 1st 1995 to Oct. 31st 1995. Twenty-four out of 140 were excluded due to cardiovascular diseases other than systemic hypertension, antihypertensive medication, inadequate data or diagnosis other than sleep apnea syndrome. The remaining 116 were accepted as proper subjects. Using Pearson's correlation and multiple regression analysis, we looked for the relationship between sleep and respiratory variables to systemic blood pressure. Results : The results were as follows : 1) According to the correlation analysis, statistically significant variables to mean systolic and diastolic blood pressure were the total time and total number of sleep apnea, degree of oxygen saturation of total sleep time, apnea index, total time and total number of central apnea, and the total time of obstructive apnea. 2) According to the multiple regression analysis, only the total time of sleep apnea significantly affected mean systolic and diastolic blood pressure, and the degrees of affection were 7.9% and 6.2% respectively. Conclusion : these findings showed that sleep apnea syndrome had lower influence over systemic blood pressure than expected and regardless of the type, only the total time of sleep apnea influenced systemic blood pressure. In the case of central apnea, mechanisms other than hypoxemia and the increase of sympathetic activity during arousal may make it possible to increase systemic blood pressure.

간호사의 정신과 자문에 대한 기대도

韓辰熙,房勝規,金光壽,柳太烈 최신의학사 1991 最新醫學 Vol.34 No.1

기름골의 품질관련 특성 평가 : Cyperus esculentus L., var sativus Boeck

송진,방진기,박희운,이승은,박남규 한국국제농업개발학회 2002 韓國國際農業開發學會誌 Vol.14 No.4

기름골의 일반적인 이화학성분과 기름을 추출하여 기름의 특성을 평가한 결과를 요약하면 다음과 같다. 1. 기름골의 일반성분 중 조지방과 조섬유의 함량은 각각 22.4%, 13.3%이고, 총 아미노산 함량은 6,882.4㎎%로 cystein과 isoleucine의 함량이 1,572㎎%, 905㎎%로 가장 높았다. 2. 기름골 전분의 아밀로스 함량은 46.9%였고, RNA 측정결과 최대, 최저 및 최종점도는 각각 451, 280 및 375RNA였다. 3. 기름골 기름의 산가와 과산화물가는 2.1, 6.2meq/㎏이며 지방산 함량은 oleic acid가 70%를 차지하였다. 4. 기름골 기름의 토코페롤 측정결과 α, β, γ, δ가 모두 검출되었고, 그 중 α-tocopherol이 약 15㎎%로 가장 많이 함유되었다. 5. GC/MS를 이용하여 향기성분을 분석한 결과 주된 향기성분은 2.5dimethyl pyrazine으로 약30%를 차지하였다. The objective of this study were to evaluate quality characteristics of the chufa tuber and its oil. The results are summarized as follows : Crude fat, crude fiber and total amino acid were 22.4%, 13.3% and 6.882㎎% of the chufa tuber, respectively. Amylose content of chufa starch was 46.9% and maxium. Minimum and final viscosity of amylogram characteristics in chufa starch were 451, 280 and 375 RVA, respectively. The acid value of oil was 2.1 and peroxide value was 6.2meq/㎏. The content of oleic acid, a major fatty acid in chufa oil, was 70%. Four type of tocopherol were detected and α-tocopheral was shown to be the major tocopherol. The volatile component was measured by GC/MS. 2.5-Dimethyl pyrazine was the dominant volatile component in the whole chufa oil.

健康한 韓國人의 動脈血液 가스 및 酸一鹽基 平衡値에 對한 觀察

崔震守,曺方煥,朴喜淑,金顯承,金瑛,白正敏,徐錫助 순천향의과대학 1979 Journal of Soonchunhyang Medical Science Vol.2 No.3

The purpose of this paper is to make an attempt in this investigation to determine normal adult values of arterial blood gas and acid-base balance in 53 healthy Korean male and female subjects of varying age and then compare with the data obtained by others. Determinations of the acid-base status of the arterial blood were performed at 37℃ by the Astrup method using a radiometer instruments, consisted of BGA2A/3-MK 2 system. The mean and standard errors of each component were as follows: pH 7.42±0.043, oxygen saturation 96.96±0.089%, pO?? 97.66±0.91mmHg, pCO?? 37.08±0.68mmHg, CO?? content 24.29±0.43mM/L, bicarbonate 23.26±0.68mM/L, buffer base 46.56±0.66mEg/L, and base excess -0.024±0.001mEg/S. Compared with normal adult values in literatures, all the components of the data appear to be in the same range without any significant difference.

전기충격요법후 혈중 Prolactin에 대한 Methysergide의 영향

유태열,방승규,박원명,한진희,이수정,김광수 대한신경정신의학회 1991 신경정신의학 Vol.30 No.2

Recently it has been shown in numerous experimental studies that a series of electroconvulsive therapy(ECT) affects neurohormonal function in man, though its mechanism was yet unknown. To investigate effects of methysergide on serum prolactin response after ECT, the authors studied the change of the serum levels of prolactin before ECT(the day before ECT) and after ECT, with and without methysergide pretreatment by RIA method in 11 psychiatric patients. ECT was given with the electrodes placed in the bitemporal position using a pulse current delivering device(Thymatron). The results were as follows; 1) Compared with the day before ECT, serum prolactin levels were increased significantly at 15, 30, 60 minutes after ECT(P〈0.01). 2) Compared with ECT alone, serum prolactin levels were attenuated significantly at 15,30,60 minutes after ECT with methyserigide(P〈0.05. P〈0.01). Hormonal responses of this study in terms of the knowledge availakle on the neurotransmitter control of prolactin release suggests that the responses of prolactin to ECT may be mediated by the activation of serotonergic system in central nervous system.

삼환계 항우울제(Dothiepin)가 우울증 환자의 수면에 미치는 영향 : 수면 다원 검사에 의한 연구 A Polysomnographic Study

홍승철,한진희,이성필,방승규 大韓神經精神醫學會 1998 신경정신의학 Vol.37 No.4

우울증환자군에서 삼환계 항우울제인 dothiepin 투여 후의 수면이 변화양성을 알아보며, 치료 후의 호전정도를 예측할 수 있는 치료 전과 치료 후의 수면변인을 조사하기 위하여 본 연구를 시행하였다. 수면상태는 수면다원검사를 실시하여 평가하였고, 우울증상의 심각도와 임상양상의 정도는 Hamilton 우울척도를 이용하여 평가하였다. 연구대상은 최소 14일 이상 약물을 투여 받지 않은 우울증 환자 16명(남자 7명, 여자 9명, 연령분포 23∼64세)으로 구성되었다. 수면다원검사는 약물을 투여하기 전과 약물투여 후 1주와 3주에 시행하여 다음과 같은 결과를 얻었다. 1) 항우울제 투여 1주와 3주 후 수면 연속성은 기준수면에 비하여 총수면 시간이 유의하게 증가하였고 수면잠재기는 단축되었으며, 수면도중 각성시간은 감소하였고, 수면효율은 증가되었다. 2) 항우울제 투여 1주와 3주 후 수면구조에서는 기준수면에 비하여 2단계 수면이 유의하게 증가하였다. 3) 항우울제 투여 1주와 3주 후 급속안구운동 수면은 기준수면에 비하여 유의하게 감소하였고, 급속안구운동 수면잠재기는 증가하였다. 4) 항우울제 투여 1주 후와 3주 후의 수면을 비교시 수면잠재기가 3주에 유의하게 감소된 외에는 수면 변인의 차이를 보이지 않았다. 5) 우울증상의 평가를 위하여 약물투여 1주 후와 3주 후에 시행한 Hamilton 우울척도 점수는 약물투여 전에 비하여 줄어들어 우울증상이 호전됨을 나타내었다. 6) 항우울제 투여 3주 후 치료반응이 좋았던 군의 수면특징은 기준수면에서 수면도중 각성시간이 증가된 경향을 나타내었고, 약물투여 1주 후의 수면에서는 4단계 수면의 양이 유의하게 감소되었다. 이상의 결과를 볼 때, 우울증환자에서 삼환계 항우울제인 dothiepin 투여 후의 수면변화는 치료초기에 나타났다. 기준수면에서 각성기간의 증가와 1주 후의 수면에서 4단계 수면의 감소는 약물치료에 좋은 반응과 관련된 수면변인으로 생각되었다. Objectives : This study was designed to investigate 1) sleep changes after antidepressant (dothiepin) treatment, and 2) sleep variables which seem to be associated with clinical response in the depressed patients. Methods : The subjects consisted of 16 patients who fullfilled the criteria for major depression by the Diagnostic and statistical Manual, (4th edition). Their sleep was recorded using polysomnography at the baseline and after one week and three weeks of dothiepin treatment. All subjects were further interviewed using Hamilton Rating Scale for Depression (HRSD) to rate the severity of their depression. High response to the drug was defined as a reduction of more than 50% of the HRSD score. Results : The results were as follows : 1) Depressed patients after dothiepin treatment showed more total sleep time(p=0.019), shorter sleep latency(p=0.05), less awake time(p=0.033), more sleep efficiency(p=0.018), more stage 2 sleep(p=0.002), less REM time(p=0.000), and longer REM sleep latency(p=0.004) than before treatment. 2) There were no differences in sleep variables between those who received 1 week and 3 weeks of dothiepin treatment except for the shortening of sleep latency after 3 weeks(p<0.05). 3) Depressive symptom scores on HRSD were reduced after 1 week and 3 weeks of dothiepin treatment as compared with the baseline. 4) High responders showed a tendency of increased wake time(p=0.054), while their stage 4 sleep decreased after 1 week of dothiepin treatment as compared with the low responders(p=0.0136). Conclusion : These results suggest that sleep of the depressed patients after dothiepin treatment tends to be normalized and sleep changes seem to appear early in the treatment phase. In addition, clinical response might be associated with greater wake time at the baseline and lesser stage 4 sleep after 1 week of dothiepin treatment.