• Journal of Yeungnam Medical Science
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• 제13권1호
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• pp.110-115
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• 1996

적혈구 침강속도는 전통적인 검사의 하나로서 진단에 있어서는 다소 비특이적인 검사이지만 몇몇 질병의 activity를 평가하고 추적검사에 유용한 것으로 평가되고 있다. Westergren법이 표준화된 검사법으로 인정받고 있으나 보고자에 따라 CV값이 0.8-22.9%로 보고되고 있다. 저자들은 143명의 검체를 대상으로 ESR 자동화 기기인$SEDIsystem^{TM}$ 사용하여 ESR을 측정하고 modified Westergren법, Wintrobe법과 비교하여 임상에 적용될 수 있는지를 검토하였다. $SEDIsystem^{TM}$로 측정한 ESR 결과와 modified Westergren법으로 측정한 ESR 결과사이의 상관식 및 상관계수(r)는 y = 0.863x - 1.69 (r=0.830)이었고, $SEDIsystem^{TM}$로 측정한 ESR 결과와 Wintrobe법으로 측정한 ESR 결과사이의 상관식 및 상관계수(r)는 y = 1. 14x - 14.7 (r=0.789)이었고, 검체의 안정성을 평가하기 위해 시간에 따른 ESR의 반복 측정치는 통계적으로 유의한 차이는 없었다. 위의 결과로 볼 때 $SEDIsystem^{TM}$을 이용한 검사는 기존의 modified Westergren, Wintrobe법들과의 상관성이 높았고 4시간까지 안정된 결과를 보였으며 또한 대량의 검체를 신속하게 보고할 수 있어서 임상 혈액검사실에서 이용하기에 적합하다고 생각된다.

• 생물환경조절학회지
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• 제13권2호
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• pp.112-119
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• 2004

분화장미의 생장에 미치는 배양액 농도와 AMF(Arbuscular Mycorrhizal Fungi) 접종 및 접종시기의 영향을 구명하기 위하여 수행하였다. 연구목적을 달성하기 위하여 저면관수(ebb and flow) 시스템에서 일본 원예시험장 배양액을 6농도(0.125, 0.25, 0.5, 1, 2, 4배)로 처리하고, AMF를 무접종, 삽목 시 접종 및 정식 시 접종 처리하여 식물을 재배하였다. 배양액 농도가 높아짐에 따라 배지 침출액의 EC가 높아졌으며, AMF무접종 처리구와 삽목 시 AMF접종처리구의 배지 침출액 EC변화는 유사하였으나 정식 시 AMF접종처리구의 EC는 상대적으로 낮았다. 배지 침출액의 pH변화는 AMF무접종처리구와 삽목 시 AMF접종처리구가 서로 비슷한 변화를 나타내었으나 정식 시 AMF접종처리구의 경우 pH변화가 크지 않고, 배앙액농도가 높을수록 낮아졌다. 배양액의 농도가 높을수록 초장, 건물중과 엽면적이 증가하는 결과를 보였으며, AMF접종처리에 의해 영양생장 및 생식생장(개화단축 및 개화수)의 증가를 보였으며, 특히 삽목 시 AMF접종처리보다 정식 시 AMF접종처리가 우수하였다. 엽록소 함량에 있어서도 정식 시 AMF접종처리구에서 증가하는 경향을 나타내었다. 배양액농도의 증가에 의해 N, P, K, Na 및 Mn의 엽중함량이 증가되었으며, AMF접종에 의해서도 증가되었으며, 정식 시 AMF접종처리구가 가장 우수하였다.

• 대한약침학회지
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• 제11권1호
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• pp.21-29
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• 2008

Objectives : To investigate the therapeutic effects of SBVP in the treatment of patients with cancer-related pain. Design : A prospective randomized, double-blind, placebo-controlled study of SBVP. Setting : The study was conducted at the East West Cancer Center of Daejeon University Dunsan Oriental Hospital from March 1, 2007 to June 20, 2007. Patients : 11 patients diagnosed with cancer-related pain of over 3rd degree on the Numeric Rating Scale(NRS)(0, no pain at all, 10, worst pain imaginable) were entered into a double-blind, placebo-controlled trial of SBVP. They were randomized into Groups A and B(SBVP and control group, respectively) using the table of random sampling numbers and never informed of their affiliation by the coordinator. 5 of 6 patients in Group A and 4 of 5 patients in Group B completed the clinical trial. Intervention : SBVP(1ml/day) for group A and Normal Saline Placebo(1ml/day) for group B was injected into the abdomen acupoint, Zhong Wan(CV 12). The treatment was administered daily for five days. Outcome Measures : Degree of cancer-related pain was measured using the Numeric Rating Scale(NRS) before and after each treatment for "Pain right now" and "Average pain in last 24 hours". Statistical Analysis : Analysis regarding variations in NRS was carried out by applying t-tests(independent sample t-test and paired sample t-test) and Wilcoxon signed rank test with level of significance at 5%. Results : Differences in NRS of "Pain right now" for the two groups were statistically significant. The mean improvement point of SBVP was significantly higher than the control group($2.48^{\circ}{\pm}1.52$ vs $0.97^{\circ}{\pm}1.88$, p<0.05). Differences in average pain score before and after treatment in SBVP group were also significant($5.13^{\circ}{\pm}1.77$ vs $2.65^{\circ}{\pm}0.67$, p<0.05) compared with control group. The two groups showed no significant differences for long term effects in "Average pain in last 24 hours." Conclusion : Although further study will be needed on the large scale, SBVP shows potential as an effective treatment for immediate relief of cancer-related pain.

• 농업과학연구
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• 제20권2호
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• pp.103-108
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• 1993

녹비(綠肥) 사료작물(飼料作物)인 자운영(紫雲英)을 전작물(前作物)로 재배(栽培)했을 경우 후작물(後作物)인 벼에 있어서 생육(生育) 및 수량(收量) 구성요소(構成要素)에 미치는 영향(影響)을 알고자 본 실험(實驗)을 실시하였다. 본(本) 실험(實驗)을 요약(要約)하면 다음과 같다. 1. 생육시기(生育時期)에 따른 벼 초장(草長) 유효분얼기(有效分蘖期)를 제외한 다음의 전(全) 시기(時期)에서 표준시비구(標準施肥區)보다 컸으며 그 중 자운영 지상부(地上部)+질소시비구(窒素施肥區)에서 가장 크게 나타났다. 2. 벼의 분얼수(分蘖數)에서는 결실기에 자운영전체(紫雲英全體)(지상부(地上部)+지하부(地下部))+질소시비구(窒素施肥區)에서 13.9개로 가장 많았으며, 실제 이용성이 높은 자운영전체(지상부+지하부)처리구에서 10.5개로 표준시비구(標準施肥區)의 8.7개보다 더 많았다. 3. 생육시기(生育時期)에 따른 벼 엽록소함량(葉綠素含量)은 표준시비구(標準施肥區)보다 자운영(紫雲英)을 녹비(綠肥)로 이용한 구(區)에서 많은 함량(含量)을 보였다. 4. 생육시기(生育時期)에 따른 벼 엽면적(葉面積) 변화(變化)는 최대(最大) 분얼기(分蘖期)에서 가장 높았으며 특히 자운영전체(지상부+지하부)+질소시비구에서 표준시비구의 $356cm^2$보다 약 2배가 넘는 $784cm^2$을 나타내었다. 5. 주당(株當) 이삭수(數), 이삭당 영화수(潁花數), 등숙률(登熟率), 그리고 천립중(千粒重) 모두 자운영을 녹비(綠肥)로 이용한 구(區)에서 표준시비구보다 높은 결과를 나타냈다. 그리고 이용(利用) 가능성이 높은 자운영 전체(지상부+지하부)처리구에서 표준시비구보다 월등히 높았으며 특히 등숙율(登熟率)에서 94.9%을 나타냈다.

• Journal of Acupuncture Research
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• 제31권4호
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• pp.81-97
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• 2014

Objectives : The purpose of this study is analyzing the current research methodology of pharmacopucture for the treatment of animal cancer models. Methods : Four electronic databases were searched for animal studies published from January 2000 to September 2014 onward using these search terms "cancer, anticancer, pharmacopuncture, beevenom". Selected articles were described about animal cancer models. The methods used to induce cancer and the outcome measures used to assess the effects of pharmacopuncture on animal cancer models were analyzed. Results : 37 articles were included. For producing animal cancer models BALB/C mice(n=22) and C57BL/6 mice(n=17) were selected. And intravenous injection of B16-F10 melanoma cells into tail vein(n=14) or intraperitoneal injection of sarcoma-180 cells(n=14) were frequently used to induce cancer. Various pharmacopunctures were injected into acupoints $CV_{12}(n=19)$, $ST_{36}(n=8)$, $BL_{18}(n=8)$ or peritoneal cavity(n=6), tumor site(n=2), tail vein(n=2). Outcome measures were categorized into anti-cancer, anti-metastasis, general condition, cytotoxicity, immune response, toxicity. Median Survival Time(MST) and increase of life span(ILS)(n=26) was frequently used for evaluating anti-cancer effects. And pulmonary colonization assay(n=13) was frequently used for evaluating anti-metastasis effects Conclusions : Based on these data, further research would be needed to ascertain the effectiveness of pharmacopuncture for treating cancer and broaden the range of clinical applications.

• 한국작물학회:학술대회논문집
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• 한국작물학회 2017년도 9th Asian Crop Science Association conference
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• pp.262-262
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• 2017

Brown rice contains a variety of nutritional and bio-functional components compared to milled rice. However, low consumer preference for steamed brown rice and short shelf life has been implicated as deterrents to the direct consumption of brown rice. This study was undertaken to determine the effect of degree of milling (DOM) on pasting and aging properties of brown rice cultivar. Short-grain (Japonica type) brown rice cv. Boseogchal (BSC), Baegjinju (BJJ), and Hiami (HIAM) were evaluated every month during 4 months storage. Rice cultivar were categorized into waxy (BSC), medium-waxy (BJJ), and non-waxy (HIAM) of which amylose contents were 6.81%, 10.06%, and 16.69~16.72%, respectively. Peak viscosity was the highest in BJJ followed by HIAM, and BSC, showing peak viscosity was lower at low temperature storage. At storage at room temperature from 60 to 120 days, the FFA content significantly increased in the rice samples with DOM1% followed by 3% and 5%, while not significant increase in DOM0% brown rice: at 120 days, the FFA ranged in 28.35~41.48, 111.99~130.06, 76.87~91.99, and 47.13~62.37 mg KOH/100g for DOM 0%, 1%, 3% and 5%, respectively. It indicated that the fat rancidity was the least in the order of DOM 0%, 5%, 3% and 1%. Storage at low temperature could reduce fat hydrolysis with lower FFA release, but rice grain with 1% MD also released more FFA compared to the other samples. It could be assumed that the most outer bran layer, approximately 1~3%, could provide a strong protection from fat rancidity. Pasting viscosity of rice samples also increased with increasing DOM rate. Results indicated that DOM was the most significant factor for lipid rancidity during storage, resulting in high FFA formation. It suggested that brown rice with DOM 0% and/or more than DOM 5% could provide the best shelf life.

• 대한물리치료과학회지
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• 제13권2호
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• pp.67-83
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• 2006

The present study examined that in Vivo/Vitro test is investigated in normotensive sham-operated rats (NSR) and aldosterone-analogue deoxycorticosterone acetate (DOCA)-salt hypertensive rats (ADHR) and that the antihypertensive effect was induced by silver spike point (SSP) electrical stimulation at meridian points(CV-3, -4, Ki-12, SP-6, LR-3, BL-25, -28, -32, -52), specifically, such as aldosterone in 24 hour urine analysis from healthy volunteer. The gross examination and morphometric-histological changes, such as hypertrophy, production of necrotic tissues, and the changes of cell arrangement on the kidney, and adrenal gland were markedly observed in aldosterone-analogue DOCA-salt hypertensive rats compared with those from normotensive sham-operated rats. The systolic blood pressure, weight of kidney and adrenal gland were significantly increased in ADHR than that in NSR. The required time of PSS-induced resting tone was significantly increased in ADHR than that in NSR. However, the voltage-dependent K+ (Kv) currents were significantly decreased in ADHR than that in NSR. The urine analysis showed that the concentration of aldosterone was significantly decreased in resting state from the elderly people compared with those from the adolescent healthy volunteer. The current of 1 Hz continue type of SSP electrical stimulation significantly decreased in the concentration of aldosterone of 24 hour urine from the elderly people. These results suggest that the development of aldosterone analogue-induced hypertension is associated with changed the weight of kidney and adrenal gland, blood pressure, resting tone and Kv currents, which directly affects blood pressure. Therefore, the hypertension is a risk factor on cerebrovascular disease. Moreover, these results suggest that the diminished responsiveness to SSP electrical stimulation, especially current of 1Hz continue type, in elderly people may be, in part, related by the increased of antihypertensive effects.

• 한국작물학회:학술대회논문집
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• 한국작물학회 2005년도 국제학술회의
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• pp.57-74
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• 2005

Rice yield and protein content have been shown to be highly variable across paddy fields. In order to characterize this spatial variability of rice within a field, the two-year experiments were conducted in 2002 and 2003 in a large-scale rice field of $6,600m^2$ In year 2004, an experiment was conducted to know if prescribed N for site-specific fertilizer management at panicle initiation stage (VRT) could reduce spatial variation in yield and protein content of rice while increasing yield compared to conventional uniform N topdressing (UN, ,33 kg N/ha at PIS) method. The trial field was subdivided into two parts and each part was subjected to UN and VRT treatment. Each part was schematically divided in $10\times10m$ grids for growth and yield measurement or VRT treatment. VRT nitrogen prescription for each grid was calculated based on the nitrogen (N) uptake (from panicle initiation to harvest) required for target rice protein content of $6.8\%$, natural soil N supply, and recovery of top-dressed N fertilizer. The required N uptake for target rice protein content was calculated from the equations to predict rice yield and protein content from plant growth parameters at panicle initiation stage (PIS) and N uptake from PIS to harvest. This model equations were developed from the data obtained from the previous two-year experiments. The plant growth parameters for this calculation were predicted non-destructively by canopy reflectance measurement. Soil N supply for each grid was obtained from the experiment of year 2003, and N recovery was assumed to be $60\%$ according to the previous reports. The prescribed VRT N ranged from 0 to 110kg N/ha with average of 57kg/ha that was higher than 33kg/ha of UN. The results showed that VRT application successfully worked not only to reduce spatial variability of rice yield and protein content but also to increase rough rice yield by 960kg/ha. The coefficient of variation (CV) for rice yield and protein content was reduced significantly to $8.1\%\;and\;7.1\%$ in VRT from $14.6\%\;and\;13.0\%$ in UN, respectively. And also the average protein content of milled rice in VRT showed very similar value of target protein content of $6.8\%$. Although N use efficiency of VRT compared to UN was not quantified due to lack of no N control treatment, the procedure used in this paper for VRT estimation was believed to be reliable and promising method for managing within-field spatial variability of yield and protein content. The method should be received further study before it could be practically used for site-specific crop management in large-scale rice field.

• 한국작물학회지
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• 제37권6호
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• pp.499-505
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• 1992

본 시험은 완효성비료를 이용한 전량기비시비방법을 개선하고자 식양토(덕평통)와 사양토(강서통)에서 완효성비료인 조선완효성비료와 Meister 15를 이용하여 시비방법에 따른 완효성비료의 시용효과를 검토한 결과는 다음과 같다. 1. 공시토양별 암모니아태 질소의 용출량은 담수 4일째 사양토에서 95ppm, 식양토에서 60ppm 이었다. 2. 벼 잎색도는 조선완효성비료가 Meister 15보다 낮았고, 시비방법간에는 측조시비구보다 전층시비구에서 높았다. 3. 질소 효율은 Meister 15 > 관행 > 조선완효성비료의 순으로 높았고, 시비방법간에는 차이가 적었다. 4. 단립면적당 경수는 조선완효성비료는 측조시비구가 전층시비구보다 많았고, Meister 15는 전층시비구가 측조시비구보다 많았으며, 간장은 Meister 15 > 관행 > 조선 완효성비료의 순으로 길었고, 시비 방법간에는 전층시비구가 측조시비구보다 길었다. 등숙율은 완효성시비가 관행보다 높았고, 시비방법간에는 전층시비구가 측조시비구보다 낮았다. 5. 수량은 식양토에서 비료간 수량차이가 컸으나, 시비방법간에는 수량차이가 적었고, 사양토에서는 비료간, 시비방법간에 수량차이가 적었다. 6. 이상의 결과에서 Meister 15와 같은 완효성비료는 전층시비법으로 시용하여도 좋을 것으로 판단되었다.

• 한국초지조사료학회지
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• 제13권1호
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• pp.31-37
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• 1993

수분장애조건에서 오차드그라스(cv. Potomac) 종자의 발아력을 향상시키기 위하여 Polyethylene glycol 6,000(PEG) 및 생장조절제(GA$_3$, Kinetin, NAA)를 종자에 전처리하여 0 bar와 -5 bar의 두 수분조건하에서 17일간 발아양상을 비교, 검토하였는데 그 결과는 다음과 같다. 1. 전처리를 하지 않은 종자는 수분 삼투압 -5bar 조건에서 대조구(0 bar)에 비해 총 발아율은 감소되었으며 평균발아 소요일수와 발아종료 일은 지연되었다. 2. 대조구에서 PEG 종자 전처리는 무처리에 비해 발아율에 영향을 미치지 못하였으나 평균발아소요일 수는 -10 bar와 -15 bar에서 각각 5일 및 7일 처리한 것이 효과가 있었다. 3. 수분삼투압 -5 bar 조건에서는 PEG 종자 전처리시 무처리에 비해 발아율이 향상되었고 평균발아 소요일수가 단축되었는데 특히, -10 bar에서 7일 전처리 했을 경우 무처리에 비해 발아율이 1.9배로 향상되었고, 평균발아 소요일수는 모든 PEG 처리구에서 5일과 7일 전처리한 것이 단축되었다. 4. 대조구에서 생장조절제의 전처리는 GA$_3$와 NAA 공히 발아율에 영향을 미치지 못하였으나 Kinetin은 농도가 증가할수록 발아율을 감소시켰다. 평균발아 소요일수는 NAA와 Kinetin 전처리시 효과가 없었으나, GA$_3$ 전처리시에는 모든 처리구에서 단축되었다. 5. 수분삼투압 -5 bar 조건에서는 각각의 생장조절제가 공히 발아율과 평균발아 소요일수에 있어서 무처리에 비해 유의차가 인정되었는데, Kinetin과 NAA는 농도가 증가할수록 발아율을 감소시켰고 반면, GA$_3$는 농도에 관계없이 무처리에 비해 발아율이 향상되었다. 평균발아 소요일수에 있어서도 Kinetin 과 NAA는 무처리보다 지연되는 경향이었으나 GA$_3$는 100 ppm 전처리시 무처리 대비 2.0일이 단축되었다. 6. PEG나 GA3의 종자 전처리는 수분장애 조건에서 공히 무처리에 비해 발아율이 향상되었고 평균발아 소요일수도 단축되어, 수분장애시 오차드그라스의 균일한 발아 유도와 발아속도를 개선하는데 효과가 있을 것으로 생각되나, 어떠한 처리에 있어서도 대조구의 무처리구 발아율(79.0%)을 능가하지 못하여 오차드그라스의 발아에 관한 수분장애 요소를 완전히 극복할 수는 없었다.