• Journal of Acupuncture Research
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• 제33권1호
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• pp.117-125
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• 2016

Objectives : The purpose of this report is to introduce a rare case of a patient with Chorea Hyperglycemia Basal Ganglia syndrome (C-H-BG) whose initial medical interventions were started 2 weeks after the onset, and to suggest the possibility of treatment using a combined Western-Korean medicine approach. Methods : A 75-year-old female C-H-BG patient complaining of persistent right-sided hemichorea was treated with a therapy that combined Korean and Western medicine from April 4, 2015 to April 29, 2015. Improvements of symptoms were measured by a motor assessment of Unified Huntington's Disease Rating Scale (UHDRS), Visual Analog Scale (VAS) and the number of involuntary movements. Results : Motor assessment of UHDRS, VAS and the number of involuntary movements all showed a gradually improving tendency during 26 days of admission treatment. However, the patient's hemichorea persisted. Conclusion : Rapid blood sugar control is the most important treatment for C-H-BG, because pathologic changes of basal ganglia seem to become irreversible as time goes by. A combined Western-Korean medicine approach to treating C-H-BG seems effective not only in reducing hemichorea, but also in the management of accompanying symptoms such as muscle pain and general weakness.

• Maxillofacial Plastic and Reconstructive Surgery
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• 제41권
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• pp.16.1-16.6
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• 2019

Background: Silk mats have been approved for clinical trials by the Korean Food and Drug Administration as membranes for guided tissue regeneration (GTR). In this study, silk mat application was compared to high-density polytetrafluoroethylene (dPTFE) membrane application or no membrane group. Methods: To compare the silk mat group to the dPTFE group or the no membrane group, a retrospective sample collection was conducted. Bony defects were measured at the time of extraction (T0) and then at 3 months (T1) and 6 months after extraction (T2) on a digital panoramic view. Bone gain (BG) was calculated by subtracting from the bony defect at T0 to the bony defect at each follow-up. Results: The BG at T2 was 2.44 ± 2.49 mm, 4.18 ± 1.80 mm, and 4.24 ± 2.05 mm in the no membrane group, silk mat group, and dPTFE group, respectively. Both membrane groups had significantly higher BG than BG in the no membrane group at T2 (P < 0.05). Conclusions: Both membrane groups showed higher BG than the no membrane group.

• Asian-Australasian Journal of Animal Sciences
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• 제17권5호
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• pp.603-607
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• 2004

Randomly Amplified Polymorphic DNA-Polymerase Chain Reaction (RAPD-PCR) analysis was carried out with a battery of 11 random decamer primers to study band frequency (BF), genetic identity index (I) and mean average percentage difference (MAPD) between Bhadawari and Murrah breeds of buffalo. The primers OPA04 and BG15 resolved a band of 460 bp, which was present only in animals of Bhadawari breed. Whereas, the primers OPA14, BG27 and BG28 produced Murrah specific fragments of sizes 730 bp and 1,230 bp, respectively. The estimate of genetic identity index was highest (0.845) with the primer OPA01 and the lowest (0.479) with the primer BG27. The genetic identity index pooled over the primers was 0.596${\pm}$0.037 between these two breeds. The highest MAPD estimate (53.9) between the two breeds was obtained with the primer BG27 and the lowest (14.3) with the primer OPA01. It might be concluded that the genetic identity index between these two breeds calculated on the basis of BF showed moderate level of genetic identity with the primers employed. MAPD calculated on the basis of uncommon bands also demonstrated lower to medium level of genetic difference between Bhadawari and Murrah breeds of buffalo.

• 자연과학논문집
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• 제19권1호
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• pp.65-75
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• 2008

교통량이 많은 대전광역시 유성구의 32번 국도변 배 과수원의 토양과 수체의 중금속 오염 실태를 조사하였다. 도로에 인접한 과수원 토양의 표토와 심토 모두 Pb, Cu 및 Zn 함량은 도로에서 원거리에 위치한 과수원(대조구) 토양에 비하여 많았고 도로에 가까운 지점일수록 함량이 많았다. 도로에서 10m 지점의 표토 중금속 함량은 대조구보다 Pb는 4배, Cu는 3배 그리고 Zn은 2.5배 많았다. 대조구 토양에 비하여 도로변 과수원 토양 표토의 Cd 함량이 많았으나 심토에서는 차이가 없었다. 도로변 과수원 배나무 잎의 중금속 최대 함량은 Pb 20.08, Cu 7.02, Zn 30.83, Cd $1.68\;mm.kg^{-1}$으로 대조구보다 많았다. 과실의 Cd 함량과 과경의 Pb 함량은 대조구보다 도로변 과수원에서 많았고 도로에서 가까울수록 많았다.

• 한국식품저장유통학회지
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• 제23권6호
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• pp.759-764
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• 2016

본 연구의 목적은 가금류에서 문제가 되고 있는 살모넬라 신속검출을 위해 광학현미경 기반 이미징 시스템 적용에 앞서서 냉장온도로부터 손상된 살모넬라를 증균시키기 위한 최적의 배지를 선정하는 것이다. 대표적인 식중독 유발균주인 S. Typhimurium과 S. Enteritidis를 닭에 도말 하였고 $4^{\circ}C$에서 24시간 동안 저장한 후 BPW, LB, BHI, UPB, NB, 그리고 TSB 배지와 BG, RV, SC, SB 그리고 TBS 선택배지에 각각 6시간 동안 배양하였다. 배양 후, 2시간마다 살모넬라 균수를 측정하였고 그 결과 BHI와 BG를 선택되었다. 최종적으로 최적의 배지 선택을 위해 다양한 농도의 살모넬라를 닭에 각각 도말 후 6시간 동안 배양하면서 균수를 변화를 측정하였다. 그 결과 BHI가 냉해로부터 손상된 살모넬라를 증균시키기 위한 가장 최적의 배지로 선정되었으며 본 연구의 결과는 광학현미경 기반 이미징 시스템을 활용한 신속검출법 적용을 위한 증균배지로 이용될 것이다.

• International Journal of Industrial Entomology and Biomaterials
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• 제43권2호
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• pp.85-93
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• 2021

Silkworm pupae have been utilized as a food source and have high-quality proteins and fatty acids. However, studies on the nutritional composition of pupae according to their variety, developmental stage, and sex have not been conducted. In this study, the nutritional composition of four Korean silk varieties (Baegokjam, BG; Goldensilk, GS; Juhwangjam, JH; and YeonNokjam, YN) were analyzed according to developmental stage and sex. The main ingredient of the pupa was protein, and the protein levels were higher in females than in males. Fat levels were high in males and increased in YN and GS during the late stage but decreased in BG. Fiber content rapidly increased in the late stages, and the lowest content was observed in BG. The pupae contained all essential amino acids, which were detected at higher ratios in females with a high protein content. Fatty acids had a different predominance depending on the variety. Oleic acid level was high in BG, linoleic acid and linolenic acid levels were high in GS, and palmitic acid and stearic acid levels were high in JH. In the mineral analysis, zinc was dominant in BG, whereas calcium and iron levels were relatively low. Zinc level was low in GS, and calcium and magnesium levels were high in JH. Potassium, sodium, magnesium, and phosphorus levels were low in YN. The silkworm pupae showed differences in components according to their variety, sex, and developmental stage; therefore, selecting a variety suitable for its purpose is necessary.

• Journal of Sport and Applied Science
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• 제7권1호
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• pp.21-29
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• 2023

Purpose: This study was to investigate the effects of isometric exercise on muscle activity and body balance ability in asymmetrical walkers. Research design, data, and methodology: Twenty gait asymmetry people were divided to unilateral exercise group (UG, n=10) and bilateral exercise group (BG, n=10). UG were performed unilateral exercise for 60 minutes, three times a week, and 16 weeks, and BG were performed one side and then the other side alternately for 60 minutes, three times a week, and 16 weeks. Muscle activity and body balance ability were measured before, after 4 and 16 weeks isometric exercise. Moreover, SI (symmetry index; SI) was calculated from the measured value of SL (step length). Statistical analyses were conducted using one-way ANOVA and two-way ANOVA with repeated measures, a paired t-test, and multiple comparisons according to Scheffe. Results: In the muscle activity, ST decreased significantly in short step length(S-SL) and BG of LS compared to before isometric exercise(p<.05), and GCM decreased significantly in BG of S-SL(p<.05). As for body balance ability, the mSEBT-A difference between L-SL and S-SL was decreased significantly in UG(p<.05). And the respective total scores of L-SL and S-SL, mSEBT-PM and mSEBT-PL were increased significantly in BG(p<.05). Conclusions: As a result, in this study above, it was confirmed that isometric exercise improved muscle activity and body balance ability in asymmetrical walkers.

• 대한핵의학회지
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• 제31권1호
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• pp.19-29
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• 1997

목 적 : 본 연구의 목적은 IPT 약역학 컴퓨터시뮬레이션을 이용하여 혈류공급량, 도파민 운반체량 그리고 시간의 함수인 혈류와 도파민 운반체의 민감도를 측정하고 간편화된 정적 영상을 얻을 수 있는가의 가능성과 그 경우 도파민 운반체량의 변화를 어느 정도 반영하는가를 측정하고자 하는 것이었다. 또한 실제 결합능을 나타낸다고 가정된 $k_3/k_4$의 비를 반영하는 (BG-OCC)/OCC와 (ABBG-ABOCC)/ABOCC의 비를 이용한 방법과 그래프적 분석 방법의 정확성 및 유용성과 방사성의약품의 약역학을 분석하는 기법을 연구하고자 하였다. 방 법 : [I-123]IPT와 SPECT로 얻은 약 2시간 동적 선조체 시간방사능곡선, 동적 피 시간방사능곡선, 그리고 삼구획 역학모형을 이용, $K_1,\;k_2\;k_3\;k_4$ 속도상수들을 획득하였다. 위의 동적 피 시간방사능곡선과 속도상수들 중 혈류공급과 관련된 $K_l$ 또는 도파민 운반체량과 관련된 $k_3$의 양을 변경하면서 5분부터 5분씩 증가하여 120분까지의 혈류와 도파민 운반체의 민감도를 측정하였다. 또한 $k_3$의 양을 변화시킨 데이터를 이용하여 선조체와 후두엽에서의 시간방사능곡선을 계산한 후 각 방법의 정밀도를 측정하기 위해 (BG-OCC)/OCC와 $R_A$ 비값들과 그래프적 분석 방법을 이용하여 구한 $R_A$값들과 참값 $k_3/k_4$의 관계를 시간방사능곡선과 선형회귀 분석으로 계산하였다. 결 과 : 선조체와 후두엽에서의 $K_1,\;k_2\;k_3\;k_4$ 속도상수는 각각 $1.26{\pm}5.41%,\;0.044{\pm}19.58%,\;0.031{\pm}24.36%,\;0.008{\pm}22.78%$와 $1.36{\pm}4.76%,\;0.170{\pm}6.89%,\;0.007{\pm}23.89%,\;0.007{\pm}45.09%$이었다. 이들 속도상수를 이용하여 얻은 혈류 민감도와 도파민 운반체의 민감도는 30분, 60분, 90분, 120분에 각각 0.50, 0.35, 0.29, 0.23 그리고 0.19, 0.40, 0.53, 0.61이었다. 실제 속도상수의 비 $k_3/k_4$에 대한 (BG-OCC)/OCC와 $R_A,\;R_v$간의 상관계수는 각각 0.983, 0.984, 0.999이었으며 그때의 기울기는 각각 1.76, 0.47, 1.25이었다. 결 론 : IPT 약역학은 시간이 흐름에 따라 혈류량의 변동에 비해 도파민 운반체량의 변동에 더욱 민감한 경향을 보였으며 $k_3/k_4$에 대한 (BG-OCC)/OCC, $R_A,\;R_v$의 결과간에 좋은 상관관계를 가졌다. 따라서 이러한 약역학 컴퓨터시뮬레이션이 SPECT 영상을 이용한 도파민 운반체 또는 수용체 정량분석을 최적화하는데 매우 유용할 것으로 생각된다.

• 산업경영시스템학회지
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• 제35권1호
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• pp.148-153
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• 2012

When the number of items of same type of industrial property is quite large, calculating depreciation for a group of such items may be more efficient than depreciating each item separately. Several different depreciation systems may be used for group depreciation. If the life of each vintage in an account are not estimated, then the BG procedure can be used; the BG procedure puts all vintages of the same type of property into a single broad group for depreciation purposes. In this case, only an estimate of the PASL and the net salvage ratio for all the property in the broad group is needed to calculate the depreciation charge.

• 동아시아식생활학회지
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• 제22권3호
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• pp.386-391
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• 2012

The principal objective of this study was to evaluate the quality characteristics of black garlic milk tofu prepared with five different levels (0%, 0.5%, 1%, 1.5%, and 2.0%) of black garlic concentrate (BG0~BG4). We conducted the pH, total phenol and flavonoids, Hunter's color values, mechanical characteristics, and a sensory evaluation analysis of black garlic milk tofu. The total phenol and flavonoid content of black garlic concentrate were 1.67mg/100 g and 1.07 mg/100 g. The more black garlic concentrate increased, the more lightness (L) decreased, but redness(a) and yellowness (b) increased. The hardness, gumminess, and chewiness scores significantly increased (p<0.05) in all black garlic milk tofu samples. In color, taste, flavor, texture, and overall quality, the score of milk tofu with 1.0% black garlic concentrate (BG2) increased the most.