• Journal of Pharmacopuncture
• /
• v.8 no.1
• /
• pp.51-57
• /
• 2005

Effects of Samhwangsasimtang aqua-acupuncture at gansoo($B_{18}$) and chungwan($CV_{12}$) on antihyperlipidemic and antioxidant were investigated in rat fed high fat diet. Concentrations of triglyceride, free fatty acids, lipoprotein and glucose in plasma showed a tendency to decrease in the aqua-acupuncture groups. In plasma lipid composition, total cholesterol and LDL- cholesterol showed a tendency to decrease in aqua-acupuncture groups, however the values of HDL-cholesterol showed no significantly different in the treatment groups. Concentration of thiobarbituric acid reactive substances(TBARS) in plasma and liver showed a low in the aqua-acupuncture groups. The values of glutathione peroxidase(GSH-Px) and catalase(CAT) activity showed a tendency to increase in aqua-acupuncture groups. However the values of superoxide dismutase(SOD) activity showed no significantly different in the treatment groups.

• Bulletin of the Korean Chemical Society
• /
• v.12 no.3
• /
• pp.276-281
• /
• 1991

Electrochemical behaviors of optically active sparteine-Cu(II) dihalide complexes were investigated by polarography and cyclic voltammetry (CV). These Cu(II) complexes are rather easier to be reduced to Cu(I) states when comparison is made with other nonplaner copper complexes, We have assigned the CV peaks and polarographic waves related to the redox processes for these complexes. We could also observe the exchange reaction of Cu(II) ion in the complex with mercury metal in the cell having mercury pool. The redox mechanism of these complelxes is as follows; The 1st wave appeared at +0.47 V/+0.65 V corresponds to the reaction of $SpCuX_2+ e{\rightleftarrow}SpCuX_{2^-}$ and the 2nd one at +0.26 V/+0.21 V does the reaction of $SpCuX_{2 ^-} +e{\rightleftarrow}SpCuX_2^{2-}$. The 3rd one at -0.35 V/-0.27 V is dueto the reduction of mercury complex formed via exchange reaction. Where, X is chloride ion.

• Proceedings of the PSK Conference
• /
• 2003.10b
• /
• pp.193.3-194
• /
• 2003

Platelets play critical roles in both hemostasis and thrombosis. It was reported that platelet aggregation is associated with an increase in superoxide production and can be inhibited by hydroxyl radical scavengers. In the course of our search for the anti-platelet, anti-coagulant and/or anti-oxidative components from plants, the MeOH extract of Crassula cv. "Himaturi" (Crassulaceae) was observed to have both anti-aggregatory and anti-coagulant effects. A novel compound, 12-O-(4'-O-methyl-galloyl)-bergenin (1), was isolated as an active component from the EtOAC soluble fraction. (omitted)

• The Journal of Korean Medicine
• /
• v.44 no.4
• /
• pp.170-181
• /
• 2023

Objectives: This study aimed to report the efficacy of Korean medicine with Jeongri-tang Gagam-bang for treating psoriasis. Methods: A patient with psoriasis was treated with Jeongri-tang Gagam-bang (正理湯加減方). Moreover, acupuncture was performed on CV12 (中脘) and both sides of ST25 (天樞), GV20 (百會), LI4 (合谷), and LR3 (太衝) for 15 minutes. Psoriasis severity was assessed using the Psoriasis Area and Severity Index (PASI). Pruritis and dyspepsia intensities were ranked on a Visual Analog Scale (VAS) of 0–10. Results: After treatment, the PASI changed from 21.6 to 1.6. Patient's pruritus had almost disappeared and dyspepsia had improved. Conclusions: This study shows that Jeongri-tang Gagam-bang (正理湯加減方) and acupuncture on CV12 (中脘), ST25 (天樞), GV20 (百會), LI4 (合谷), and LR3 (太衝) might be helpful to treat psoriasis symptoms by improving digestive function.

• Journal of Acupuncture Research
• /
• v.27 no.5
• /
• pp.125-134
• /
• 2010

Objectives : There has been a need for developing and establishing operational curriculum for the education of acupuncture, but defining the level and step of the acupuncture education in clinical perspectives was not thoroughly recognized so far. Methods : We analysed the usage of acupuncture points in the official textbook to recognize the most frequently used acupoints in clinical medicine. It was found that $ST_{36}$ $LI_4$ $SP_6$ $HT_7$ $LR_3$ $CV_{12}$ $BL_{23}$ $CV_6$ $BL_{20}$ $CV_4$ $LI_{11}$ $PC_6$ $KI_3$ $GB_{20}$ $GV_{20}$ $GB_{34}$ $BL_{18}$ $GV_{14}$ $BL_{17}$ $BL_{40}$ are the most frequently used 20 acupuncture points and GB(足少陽擔經), CV(任脈), ST(足陽明胃經) are the most frequently used meridians. Results : The $ST_{36}$, $GB_{34}$, $LI_{11}$ and GB(足太陽膀胱經) meridian are most frequently used for muskuloskeletal disease, $ST_{36}$, $LI_4$, $LI_{11}$ and GB(足太陽膀胱經) meridian are most frequently used for neuromuskular disease, and $ST_{36}$, $CV_{12}$, $BL_{20}$ and CV(任脈) meridian are most frequently used for the digestive system disorders. Conclusions : This study was the first systematic approach to get essential acupuncture points for the education of clinical perspectives of TKM especially for the acupuncture and moxibustion. We found that the $ST_{36}$, $GB_{34}$, $LI_{11}$ and GB(足太陽膀胱經) are the most frequently used acupuncture point and meridian. This study will be used for the development of TKM clinical curriculum.

• Journal of Acupuncture Research
• /
• v.29 no.2
• /
• pp.1-8
• /
• 2012

Objectives : This study was performed to compare the effects between Mountain-burning fire method and Heaven-penetrating cooling method on thermographic change. Materials and Methods : The experiment was conducted to 20 students of College of Oriental Medicine, Woosuk University from July 12, 2011 to July 26, 2011. Acupuncture stimulation was applied at left $Zusanli$($ST_{36}$) with Mountain-burning fire method in A group(n=10) and Heaven-penetrating cooling method in B group (n=10). To estimate thermographic change, temperature of left $Zusanli$($ST_{36}$), $Shuigou$($GV_{26}$), $Zhongwan$($CV_{12}$) were measured by DITI(digital infrared thermographic image) before acupuncture stimulation and 30sec, 10min after needle removal. Results : In A group, the temperature of left $Zusanli$($ST_{36}$), $Shuigou$($GV_{26}$), $Zhongwan$($CV_{12}$) were decreased at 30sec after needle removal, statistically. And the temperature of $Zusanli$($ST_{36}$), $Zhongwan$($CV_{12}$) were decreased at 10min after needle removal, statistically. In B group, the temperature of $Zusanli$($ST_{36}$), $Zhongwan$($CV_{12}$) were decreased at 10min after needle removal, statistically. But, there was no significant difference between two groups on thermographic change, statistically Conclusions : Acupuncture stimulation applied at left $Zusanli$($ST_{36}$) with Mountain-burning fire method has more widespread effects than Heaven-penetrating cooling method. But further studies will be needed such as thermographic change with no stimulation and with more subjects.

• Korean Journal of Food Science and Technology
• /
• v.49 no.5
• /
• pp.538-543
• /
• 2017

Astringent persimmon (Diospyros kaki Thunb. cv. Cheongdo-Bansi) peel with the astringency removed, which is a by-product of dried persimmon (gotgam), was investigated for its antioxidant and neuroprotective properties. A mixture of peel and 40% (v/v) aqueous ethanol was subjected to ultrasonication and then thermal and nonthermal treatments, to produce thermally-treated and nonthermally-treated persimmon peel extracts (TPE and NTPE, respectively). The total phenolic and flavonoid contents and the antioxidant capacity of TPE was approximately 1.3-1.8 times higher than those of NTPE. TPE resulted in the increased viability of neuronal PC-12 cells compared with NTPE. Furthermore, intracellular oxidative stress in PC-12 cells was more decreased by treatment with TPE than NTPE. Cholinesterases, such as acetylcholinesterase and butyrylcholinesterase, were more inhibited by treatment with TPE than NTPE. These results suggest that TPE is useful as a functional material to decrease oxidative stress in neuronal cells and to inhibit cholinesterases.

• The Korean Journal of Nuclear Medicine Technology
• /
• v.20 no.2
• /
• pp.62-68
• /
• 2016

Purpose In a cyclosporine experiment using a robotic liquid handing system has found a deviation of its standard curve and low reproducibility of patients's results. The difference of the test is that methanol is mixed with samples and the extractions are used for the test. Therefore, we assumed that the abnormal test results came from using methanol and conducted this test. In a manual of a robotic liquid handling system mentions that we can choose several setting parameters depending on the viscosity of the liquids being used, the size of the sampling tips and the motor speeds that you elect to use but there's no exact order. This study was undertaken to confirm pipetting ability depending on types of liquids and investigate proper setting parameters for the optimum dispensing ability. Materials and Methods 4types of liquids(water, serum, methanol, PEG 6000(25%)) and $TSH^{125}I$ tracer(515 kBq) are used to confirm pipetting ability. 29 specimens for Cyclosporine test are used to compare results. Prepare 8 plastic tubes for each of the liquids and with multi pipette $400{\mu}l$ of each liquid is dispensed to 8 tubes and $100{\mu}l$ of $TSH^{125}I$ tracer are dispensed to all of the tubes. From the prepared samples, $100{\mu}l$ of liquids are dispensed using a robotic liquid handing system, counted and calculated its CV(%) depending on types of liquids. And then by adjusting several setting parameters(air gap, dispense time, delay time) the change of the CV(%)are calcutated and finds optimum setting parameters. 29 specimens are tested with 3 methods. The first(A) is manual method and the second(B) is used robotic liquid handling system with existing parameters. The third(C) is used robotic liquid handling system with adjusted parameters. Pipetting ability depending on types of liquids is assessed with CV(%). On the basis of (A), patients's test results are compared (A)and(B), (A)and(C) and they are assessed with %RE(%Relative error) and %Diff(%Difference). Results The CV(%) of the CPM depending on liquid types were water 0.88, serum 0.95, methanol 10.22 and PEG 0.68. As expected dispensing of methanol using a liquid handling system was the problem and others were good. The methanol's dispensing were conducted by adjusting several setting parameters. When transport air gap 0 was adjusted to 2 and 5, CV(%) were 20.16, 12.54 and when system air gap 0 was adjusted to 2 and 5, CV(%) were 8.94, 1.36. When adjusted to system air gap 2, transport air gap 2 was 12.96 and adjusted to system air gap 5, Transport air gap 5 was 1.33. When dispense speed was adjusted 300 to 100, CV(%) was 13.32 and when dispense delay was adjusted 200 to 100 was 13.55. When compared (B) to (A), the result increased 99.44% and %RE was 93.59%. When compared (C-system air gap was adjusted 0 to 5) to (A), the result increased 6.75% and %RE was 5.10%. Conclusion Adjusting speed and delay time of aspiration and dispense was meaningless but changing system air gap was effective. By adjusting several parameters proper value was found and it affected the practical result of the experiment. To optimize the system active efforts are needed through the test and in case of dispensing new types of liquids proper test is required to check the liquid is suitable for using the equipment.

• The Journal of Korean Medicine
• /
• v.43 no.4
• /
• pp.1-7
• /
• 2022

Objectives: This study aimed to determine whether comparing the pressure pain threshold (PPT) with an algometer before and after treatment for functional dyspepsia is of diagnostic value and investigate a possible correlation between PPT measured using an algometer and symptom improvement before and after treatment. Methods: A total of 99 patients with functional dyspepsia symptoms admitted to the OO Korean Medical Hospital from April 14, 2020 to January 21, 2021 were investigated. On the 1st and 14th days of hospitalization, the pressure of the first pain complaint at acupuncture points Juque (巨厥, CV14), Shangwan (上脘, CV13), Zhongwan (中脘, CV12), Xiawan (下脘, CV10), Guanuan (關元, CV4), Tianshu (天樞, ST25), and Daju (大巨, ST27) was measured using the algometer, and the visual analog scale (VAS) scores for patient's symptoms were evaluated. The algometer PPT and patient-symptom VAS scores were compared by repeated measures corresponding to the sample t-test to analyze the changes after treatment. A correlation analysis was performed to identify the correlation between patient-symptom VAS scores and algometer PPT. Results: The PPT measured using the algometer significantly increased after treatment in the 99 patients. The patient-symptom VAS score decreased significantly in most cases as treatment progressed. Analysis of the correlation between algometer PPT and patient-symptom VAS scores revealed some notable negative correlations. Conclusion: The algometer can help to set the diagnostic and treatment baselines for patients with functional dyspepsia.

• Journal of the Korean Wood Science and Technology
• /
• v.24 no.4
• /
• pp.74-81
• /
• 1996

리그닌분해능(分解能)이 높은 균주(菌株)로 선발(選拔)된 Coriolus versicolor-13 (CV-13), LKY-7 및 LKY-12세 균주(菌株)에 대하여 균체외(菌體外) laccase 생산(生産)을 검토(檢討)하였다. Glucose-peptone broth에서 균체외(菌體外) laccase활성(活性)은 CV-13의 경우 3일 이상배양후(以上培養後)에 나타났고 LKY-7과 LKY-12균주(菌株)의 laccase 활성(活性)은 배양(培養) 2일째에 검출(檢出)되었다. 탄소원(炭素源)으로서는 maltose가 glucose와 비슷한 laccase 생산효과(生産效果)를 나타냈고 질소원(窒素源)으로서는 유기태질소(有機態窒素)가 무기태(無機態) 질소(窒素)보다 효과적(效果的)이었다. Laccase 유도물질(誘導物質)로서는 2,5-Xylidine이 가장 우수하였으며 1mM 이하(以下)의 농도(濃度)에서는 유도효과(誘導效果)가 크게 나타났으나 1.5mM 이상(以上)의 농도(濃度)에서는 laccase생산(生産)이 억제(抑制)되었고, 균사생장(菌絲生長) 초기(初期)에 첨가(添加)하는 것이 효과적(效果的)으로 나타났다. SDS-PAGE 후, CV-13 균주(菌株)의 균체외(菌體外) 단백질(蛋白質)에서는 약 69, 66, 25, 23, 19kDa 크기의 laccase band가 5개 나타났고 LKY-7 균주(菌株)에서는 27kDa과 19kDa 크기의 2개 band가, LKY-12 균주(菌株)에서는 22, 20, 17kDa 크기의 laccase band가 3개 나타났다.