• 보건행정학회지
• /
• 제13권2호
• /
• pp.1-22
• /
• 2003

Since 1990s, the use of Complementary and Alternative Medicine(CAM) has been rising rapidly all of the world. In 1983, WHO recommended that the traditional medicine actively be utilized. At the end of 20th century, as chronic and intractable diseases increased in western countries, traditional medicine has attracted considerable attention. COWM shows possibilities of new approaches for these intractable diseases. Thus, we try to show our proper approach of COWM through the international comparative study. In order to fulfill the objectives, we applied the following methodology: 1) Literature review on previous study, 2) Local survey using self-administered questionnaire, and 3) FGI(Focus Group Interview) with local experts. The results were as follows : Three Asian countries, China, Korea and Taiwan, are very active in implementing COWM policy. Japan, however, has independent system of unified medicine. In regards to the combined care policy and system, China has the most advanced COWM system among four countries. In respect to combined care education, it is needed to increase the COWM education contents and the amount of cross educational curriculum. Based on the current COWM system, Chinese, Japanese and Taiwanese doctors can prescribe both oriental and western drugs. But, Korean medical law prohibits western doctors and oriental doctors from prescribing the counterpart´s medicine. So, the revision of current medical law is urgent for COWM in Korea. And when it comes to patient satisfaction, more than fifty percent responded positively in China, Korea and Taiwan. To achieve the goal of COWM ; 1) mutual understanding and recognition of COWM is essential. 2) institutional and legal support system for COWM is desperately urgent. 3) possible international collaboration and cooperation should be sought to untangle these complex cultural dilemmas.

• Journal of Microbiology and Biotechnology
• /
• 제9권4호
• /
• pp.450-456
• /
• 1999

A high molecular-weight water-soluble fraction(PO) obtained by the ethanol precipitation of 0.1 N NaOH extracts of the mushroom Pleurotus ostreatus showed 82% anti-complementary activity for complement consumption hemolysis. The PO consisted of 42% carbohydrate (w/w), 50% protein (w/w), and 3% uronic acid (w/w). Fifty-eight percent of the anti-complementary activity decreased by periodate oxidation and 22% by protease digestion, suggesting that the sugar and protein moieties are essential for this activity. Two polysaccharide fractions, PO-IIIa-1 and PO-IIIa-2, with anti-complementary activity were isolated from the PO using DEAE-Sepharose FF followed by Sephadex G-75 and Sepharose CL-6B gel permeation chromatographies. The PO-IIIa-2 was found by HPLC to be nearly homogeneous, with the molecular mass of 531 kDa, and showed 96% $ITCH_{50}$ (inhibition against the total complement hemolysis of deionized water as the control) at a concentration of 1 mg/ml. This fraction contained galactose, mannose, fucose, and glucose with molar ratios of 1.75:1:0.65 and 0.59, respectively. The majority of galactose and mannose units in the PO-IIIa-2 were composed of TGalp1 ->, ->6Galp1->, ->2,6Galp1->, and ->Manp1->. The PO-IIIa-1 (molecular mass of 2000 kDa), exhibiting higher activity than the PO-IIIa-2, was further purified into two fractions, unbound proteoglycan (PO-IIIa-1A) and bound glucomannan (PO-IIIa-lB), by affinity chromatography using ConA-Sepharose CL-4B. The anti-complementary activity of each affinity purified fraction decreased as compared to that of the native PO-IIIa-1 fraction, indicating that the formation of complex between both polysaccharide fractions was necessary for full anti-complementary activity.

• ALGAE
• /
• 제29권1호
• /
• pp.35-45
• /
• 2014

Palmaria palmata was integrated with Atlantic halibut Hippoglossus hippoglossus on a commercial farm for one year starting in November, with a temperature range of 0.4 to $19.1^{\circ}C$. The seaweed was grown in nine plastic mesh cages (each $1.25m^3$ volume) suspended in a concrete sump tank ($46m^3$) in each of three recirculating systems. Two tanks received effluent water from tanks stocked with halibut, and the third received ambient seawater serving as a control. Thalli were tumbled by continuous aeration, and held under a constant photoperiod of 16 : 8 (L : D). Palmaria stocking density was $2.95kg\;m^{-3}$ initially, increasing to $9.85kg\;m^{-3}$ after a year. Specific growth rate was highest from April to June (8.0 to $9.0^{\circ}C$), 1.1% $d^{-1}$ in the halibut effluent and 0.8% $d^{-1}$ in the control, but declined to zero or less than zero above $14^{\circ}C$. Total tissue nitrogen of Palmaria in effluent water was 4.2 to 4.4% DW from January to October, whereas tissue N in the control system declined to 3.0-3.6% DW from April to October. Tissue carbon was independent of seawater source at 39.9% DW. Estimated tank space required by Palmaria for 50% removal of the nitrogen excreted by 100 t of halibut during winter is about 29,000 to $38,000m^2$, ten times the area required for halibut culture. Fifty percent removal of carbon from the same system requires 7,200 to $9,800m^2$ cultivation area. Integration of P. palmata with Atlantic halibut is feasible below $10^{\circ}C$, but is impractical during summer months due to disintegration of thalli associated with reproductive maturation.

• 한국양식학회지
• /
• 제13권3호
• /
• pp.245-251
• /
• 2000

1997년 12월부터 1998년 3월까지 경상북도 영덕~울진 인근 해역의 수심 170~250 m에서 채집된 대게, Chionoecetes opilio의 크기조성에 따른 생태학적인 특징과 성숙에 대해 연구하였다. 갑폭 조성에서, 암컷과 수컷의 주 출현개체군은 각각 70~80 mm (60.1%), 80~90 mm (64.2%) 체급군이었다. 갑장 및 갑폭의 관계 (암컷 CL=0.951 CW+0.2033, 수컷 CL=0.9387 CW+2.0811)는 암수 모두 갑장에 비해 갑폭이 약간 끈 것으로 나타났으며, 갑폭과 체중의 관계 (암컷 BW=0.0123 CW$^{2.1693}$ , 숫컷 BW=0.0056 CW$^{2.3694}$)에서 체중의 변화는 동일 체급군에서 숫컷이 암컷보다 무겁게 나타났다. 또, 갑폭 64.9-96.0 mm에서 암컷의 평균 포란수(F=8.5285 CW$^{2.0498}$ )는 35,000~114,000개로 조사되었다. 갑폭에 대한 성숙개체 (암컷 외포란 및 난소 발달, 수컷 : vasa deferentia 관찰)의 비율은, 암컷의 경우 갑폭 54.2 mm 에서 약 50%, 갑폭 60.1 mm 이상에서는 100%였으며, 갑폭 42.3 mm 이하에서는 성숙개체가 관찰되지 않았다 수컷의 경우는 갑폭 58.8 mm, 72.0 mm 이상에서 각각 50%, 100%의 성숙개체 출현율을 나타냈으며, 갑폭 48.4 mm 이하에서는 성숙개체가 관찰되지 않았다.

• 한국약용작물학회지
• /
• 제15권3호
• /
• pp.152-156
• /
• 2007

차광처리가 더덕의 생육 및 광합성에 미치는 영향을 구명하기 위하여 본 실험을 수행하였던 바, 그 결과는 다음과 같다. 1. 차광처리에 의하여 만장과 엽면적은 증가하였으나, 덩굴 및 잎의 건물증은 감소하였다. 2. 차광처리에 의하여 엽록소함량 및 비엽면적은 증가하였으나, 엽위별 일정한 경향이 없었고 상위엽보다는 하위엽에서그 증가 정도가 컸다. 3. 광합성속도와 기공전도도는 광 강도가 강할수록 또 차광일수가 경과할수록 증가하는 경향이었으며 그 증가 정도는 대체로 하위엽에서 크게 나타났다.

• Childhood Kidney Diseases
• /
• 제20권2호
• /
• pp.63-68
• /
• 2016

Purpose: Disruption of normal renal development can lead to congenital anomalies of the kidney and urinary tract, including renal hypodysplasia. We aimed to clarify whether small kidney size affects clinical manifestations in children with urinary tract infection (UTI). Methods: One hundred fifty-four patients who had their first symptomatic UTI between January 2014 and June 2015 were enrolled in this study. Differences in kidney size were estimated based on percent uptake of $^{99m}Tc-$ dimercaptosuccinic acid (DMSA) in scintigraphy. The patients who showed more than 10% difference in kidney size on DMSA scintigraphy with none or minimal cortical defects were included in group A. (group A, n=17). Laboratory, clinical, and imaging results were compared with those of the other patients (group B, n=137). Results: Group A had a relatively higher incidence of vesicoureteral reflux than group B (44% vs 20%, P<0.05). The levels of plasma neutrophil gelatinase-associated lipocalin (NGAL) and serum C-reactive protein were significantly higher in group A (193 [64-337] vs 91 [59-211] ng/mL and 4.1 [0.5-11.9] vs 2.1 [0.7-5.3] ng/mL, respectively; all P <0.05). Linear regression analysis revealed that plasma NGAL level strongly correlated with the difference in renal uptake in DMSA scintigraphy in group A ($R^2=0.505$). Conclusion: The difference in kidney size could influence the clinical course and severity of pediatric UTI.

• Annals of Clinical Neurophysiology
• /
• 제17권1호
• /
• pp.17-23
• /
• 2015

Background: Sleep-related disturbances and sleep disorders are common in Parkinson's disease (PD) and have a great impact on daily life of PD patients. This study was done to find the sleep characteristics and sleep disturbing factors in PD patients according to disease severity through clinical interview and polysomnographic (PSG) study. Methods: Fifty patients with PD (22 males, age $60.6{\pm}6.4$, Hoehn and Yahr (HY) stage $2.7{\pm}1.0$) were recruited and thoroughly interviewed about their sleep. PSG was performed on the patients taking routine antiparkinsonian medications. Patients were grouped into mild and moderate/severe group according to HY stage, and the results were compared between each group. Results: Ninety-four percent of total patients had one or more sleep-related disturbances based on the interview or PSG. On interview, the moderate/severe group complained more insomnia and REM sleep behavior disorder (RBD) than mild group. In PSG findings, the moderate/severe group showed lower sleep efficiency, longer sleep latency, REM sleep latency, waking time after sleep onset, and higher prevalence of RBD. Conclusions: In this study, most patients with PD had sleep disturbances. Clinical interview and PSG findings revealed deterioration of sleep quality along the disease severity. Our results suggest that sleep disturbances in PD patients are prevalent and warrant clinical attention, especially to the patients with advanced disease.

• 한국의류학회지
• /
• 제22권2호
• /
• pp.203-214
• /
• 1998

The purpose of this study is to classify the upper body of women into several kinds of somatotypes, using the method of Surgical Tape and making their shells. The subjects are 53 females 30 to 39 years-old. Fifty-three anthropometric data are measured per shell of bodysurface; six somatotype factors are obtained through principal component analysis and orthogonal rotation by the method of Varimax, Somatotype of women's upper body is achieved by cluster analysis, using the standardized factor score as an independent variable and the FASTCLUS of SAS by Kmeans. The results are as follows: 1. The number of the factors which explain the somatotype is six and those factors comprise 76.12 percent of total variance. Factor 1: related to the size of shape in the front of upper body Factor S: related to the size of shape in the back of upper body Factor 3: related to the type of the upper chest over the chest circumference line Factor 4: related to the length of·the upper body Factor 5: related to the part of the neck Factor 6: related to the type of the lower chest under the chest circumference line 2. Cluster analysis results in classification of upper body into five clusters. Cluster L: the length is the largest and the circumference is small. The part of waist is the largest and widest among surface areas. Cluster 2: Slender body line from chest to waist is characteristic. The length is longer. The part of upper and lower chest is larger among surface areas. Cluster S: the circumference is the smallest and armhole is small. The length and surface area are small. Cluster 4: the circumference and armhole is the largest. The length is the smallest. Cluster 5: the circumference is average and the length is a little long. The body line(silhouette) from chest to waist is curved slightly.

• 한국치위생학회지
• /
• 제14권5호
• /
• pp.715-721
• /
• 2014

Objectives : The purpose of the study is to investigate the perception of elderly oral health care in the care workers in nursing homes. Methods : A self-reported questionnaire was filled out by 200 care workers in nursing homes in Daegu and Busan. Data were analyzed by SPSS 18.0 program. Results : The oral health care was maintained by innately healthy mouth(49.5%), dentists(48.5%), public health centers including institution and dentistry(46.5%), regular visit to dentistry(44.0%), and ingestion of healthy food(38.5%). Fifty eight percent of the respondents(116 persons) agreed that regular and proper toothbrushing is the most important behavior to maintain the healthy teeth. The regular visit to dental clinics(Wald=7.076, p=0.008) and an oral care by specialist (Wald=5.210, p=0.022) influenced on elderly oral health status(p<0.05). Conclusions : The oral health care education is very important for the workers in the nursing homes that the education can improve the perception toward the elderly oral health.

• 한국농공학회지
• /
• 제29권3호
• /
• pp.138-144
• /
• 1987

This study was conducted to pursue the normalization of frequency distribution by making approach the coefficient of skewness to nearly zero tbrough SMEMAX transformation and to get probable minimum flows can be acquired by means of transforrnation equation which has been derivated by SMEMAX method to the annual minimum flow series of five watersheds along Geum river basin. The results obtained through SMEMAX method were compared with probable minimum flows according to return periods by Type III extremal distribution which has been determined as the best fitted one among probablility distributions for the analysis of minimum flow. All the results obtained through this study are summarized as follows. 1.SMEMAX transformation based on median value was proved to be the best method when the coefficient of skewness has less reliability because of the short duration for the observation and were not affected by accidental outliers. 2.SMEMAX transformation has found to be the best one for the coefficient of skewness to be made nearly zero in comparison with log and cubic root transformation. 3.Probable minimum flows according to the return periods were derivated by transformation equations obtained through theoretical analysis of SMEM AX transformation. 4.In general, probable minimum flows by SMEMAX method were appeared as higher values in the range of five and twenty years and as lower ones in the range of below than five and more than fifty years in return periods respectively, in comparison with the results of type III extremal distribution. 5.Relative errors in the probable minimum flows of SMEMAX method to the results of type III extremal distribution were shown to be within ten percent except those of one hundred years in return periods. 6.SMEMAX method was also confirmed to be useful for the analysis of minimum flow frequency as well as flood frequency analysis.