• 대한한방내과학회지
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• 제21권2호
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• pp.349-354
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• 2000

Objective : The studies on liver effect in administration of western medicine have been well-established so far, but the studies on liver effect in administration or herbal medicine haven't been made. To make things worse, people who have liver disease generally believe that taking a herbal medicine is not useful to take care or their disease and even think it can cause liver disease. But this belief is not verified at all. And some doctor claim that herbal medicine is good to cure liver disease. So those various assertion makes patients to feel confuse about taking a herbal medicine. so we feel the need to study about how taking herb medicine affect to liver disease patient. Methods : First we chose the 12 patient who seems to have the liver disease on the index of biochemistry test and we administrate the herbal medicine and after several day or weeks we recheck the biochemistry test. Results : Through the this method, we find the positive effect of taking herbal medicine on the patients who have the liver disease. Conclusions : Our results give no evidence that herbal medicine is harmful for liver disease. We need to study more about this.

• 대한한의학원전학회지
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• 제33권1호
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• pp.159-178
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• 2020

Objectives : The purpose of this paper is to study the metaphor that the liver is the admiral from which strategic planning is derived in 『Suwen Linglanmidianlun』 in relation to Liver function. Methods : Annotations to the verse along with descriptions of strategic planning in classical texts and their relation were examined. Results : Previous annotators described the Admiral organ and Strategic Planning separately, in which it is difficult to fully explain the totality the two. They cannot be separated from each other, and only when they are in dependence of each other can they become complete. Liver function as described in classical texts and contemporary text books such as detoxification and sterilization all embody this meaning of strategic planning of an admiral. Conclusions : Reinterpretation of the Liver function based on an integrated understanding of the Liver as described in 『Suwen Linglanmidianlun』 is required. This will allow for better understanding of what the metaphor means, and to better connect this description to Liver physiology for an integrated understanding of the Liver itself in Korean Medicine.

• Molecules and Cells
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• 제39권8호
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• pp.639-644
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• 2016

Discovery of non-invasive diagnostic and predictive biomarkers for acute rejection in liver transplant patients would help to ensure the preservation of liver function in the graft, eventually contributing to improved graft and patient survival. We evaluated selected cytokines and chemokines in the sera from liver transplant patients as potential biomarkers for acute rejection, and found that the combined detection of IL-10, IL-17, and CXCL10 at 1-2 weeks post-operation could predict acute rejection following adult liver transplantation with 97% specificity and 94% sensitivity.

• 한방안이비인후피부과학회지
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• 제9권1호
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• pp.16-24
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• 1996

In order to satisfy the demand of good treatment of Oriental medicine, I investigated many books mentioned about Liver spot. The results were as follows: 1. They have called the Liver spot many other terms in the oriental medicine. 2.. The Liver spot is facial disease, so it is deeply related with yang-myong kyong(陽明經) 3. As the external cause of the Liver spot, wind and fire evil have been emphasized. 4. Intoxication of bud of banha(半夏) poison and alcohol absorption can be one of the causes. 5. As the internal cause of the Liver spot, each other vapour asthenia fever from constipation seven modes of emotion, asthenia of the spleen and stomach and insufficiency of kidney-yin(腎陰) 6. Nowadays, the deficiency of kidney-yang(腎陽) is also included as the cause of the Liver spot. 7. Many oriental doctors have talked about the relationship between the Liver spot and women, but I can't find any concrete talking about the relationship between menstration and the Liver spot, pregnancy and the Liver spot. 8. They have administrated many other herb medicines for the treatment the Liver spot.

• 한국환경보건학회지
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• 제27권2호
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• pp.22-29
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• 2001

To evaluate the cutaneous injury in liver damaged rats by toluene application to the skin, toluene(35mg/㎤) was sequentially applied for 5 days to the dorsal skin of liver damaged rats with $CCl_4$ (6 times ever other day:0.1$m\ell$/100 g body weight-50% $CCl_4$in olive oil). The cutaneous ultrastructural changes were unexoectably not observed in liver from $CCl_4$-treated rats although necrotic liver damage appeared under light microscope. In these animals by the application of toluene to rat skin the cutaneous xanthine oxidase activity was significantly increased(p<0.05), but cytochrome P450 content was not different from that of the control or only $CCl_4$-treated rats. On the other hand, the cutaneous superoxide dismutase and catalase activities in liver damaged animals were significantly respectively(p<0.05, p<0.001), decreased by toluene application to the skin compared with control and especially the former enzyme activity was significantty decreased(p<0.01), compared with that of liver damaged rate rat but glutathione peroxidase, glutathione-S-transferase activities were not significantly different from those of the control or liver damaged rats. Futhermore, the reduced gluathione content of skin was also significantly decreased by toluene application to the liver damaged animals. In conclusion, the great deposits of cerrous peroxide and ultramorphological changes in skin tissue of liver damaged animals by toluene application may be responsible for the oxygen free radical.

• 대한핵의학회지
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• 제21권2호
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• pp.199-205
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• 1987

The fact there are increase of intrapulmonary arterioveneous shunt amount in the liver cirrhosis patient has been known since 1950. And the method of shunt amount calculation by radionuclide method using $^{99m}Tc-MAA$ was introduced in the middle of 1970. We measured intrapulmonary shunt amount by means of perfusion lung scan using $^{99m}Tc-MAA$ in the various type of liver diseases especially in chronic liver diseases and acute liver disease. The results were as followed. 1) The amount of arteriovenous intrapulmonary shunt in the total case of liver disease was $9.3{\pm}3.9%$, and that of in the control group was $4.6{\pm}2.1%$. 2) The amount of arteriovenous intrapulmonary shunt in the chronic liver disease was $10.8{\pm}4.4%$, and that of in the acute liver disease was $7.2{\pm}2.8%$. We observed significant differences between normal control group and liver disease group, and between chronic liver disease group and acute liver disease group in the amount of shunt by the nucleolide method.

• 대한인간공학회지
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• 제36권1호
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• pp.37-52
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• 2017

Objective: The present study developed a user-centered 3D virtual liver surgery planning (VLSP) system called Dr. Liver to provide preoperative information for safe and rational surgery. Background: Preoperative 3D VLSP is needed for patients' safety in liver surgery. Existing systems either do not provide functions specialized for liver surgery planning or do not provide functions for cross-check of the accuracy of analysis results. Method: Use scenarios of Dr. Liver were developed through literature review, benchmarking, and interviews with surgeons. User interfaces of Dr. Liver with various user-friendly features (e.g., context-sensitive hotkey menu and 3D view navigation box) was designed. Novel image processing algorithms (e.g., hybrid semi-automatic algorithm for liver extraction and customized region growing algorithm for vessel extraction) were developed for accurate and efficient liver surgery planning. Usability problems of a preliminary version of Dr. Liver were identified by surgeons and system developers and then design changes were made to resolve the identified usability problems. Results: A usability testing showed that the revised version of Dr. Liver achieved a high level of satisfaction ($6.1{\pm}0.8$ out of 7) and an acceptable time efficiency ($26.7{\pm}0.9 min$) in liver surgery planning. Conclusion: Involvement of usability testing in system development process from the beginning is useful to identify potential usability problems to improve for shortening system development period and cost. Application: The development and evaluation process of Dr. Liver in this study can be referred in designing a user-centered system.

• Journal of Magnetics
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• 제19권3호
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• pp.261-265
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• 2014

Three-dimensional computed tomography is an effective tool to estimate the liver volume of living donors for the live liver transplantation. When additional operation is required, magnetic resonance imaging is conducted to determine the safety of the donor. This study compared the accuracy of magnetic resonance imaging and computed tomography in estimating 3D liver volume of 23 male and 7 female donors who underwent both magnetic resonance imaging and computed tomography tests before the transplantation. The analysis was conducted to see whether the liver's estimated total volumes and the left lobe volumes obtained from 3D-magnetic resonance imaging and 3D-computed tomography were identical. Volumes of the right lobe estimated with 3D-magnetic resonance imaging and 3D-computed tomography were compared with the actual volume of the right lobe harvested in the operating room because the volume of the right lobe is an important determinant in the safety of the donor. The total volume of the liver estimated from 3D-magnetic resonance imaging and 3D-computed tomography differed (1238.1904 units and 1402.364 units respectively). The left lobe volume of the liver estimated with 3D-magnetic resonance imaging and 3D-computed tomography also differed (450.530 units and 554.490 units, respectively). The right lobe volume of the liver estimated with 3D-magnetic resonance imaging and 3D-computed tomography were 787.660 units and 847.545 units, respectively, while the actual average right lobe volume of the harvested liver was 678.636 units. 3D-computed tomography has been widely used to estimate the right lobe volume of the donors' liver. However, 3D-magnetic resonance imaging was also very effective in estimating the volume of the liver. Thus, 3D-magnetic resonance imaging is also expected to become an important tool in determining the safety of the donors before transplantation.

• 한국축산식품학회지
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• 제34권2호
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• pp.214-220
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• 2014

We investigated nutritional characteristics and active components in the liver of Wagyu${\times}$Qinchuan cattle and Qinchuan cattle produced in Shaanxi (China). We observed significant differences (p<0.05) in the proximate composition of protein, fat, carbohydrate, total energy, and glycogen. Wagyu${\times}$Qinchuan cattle liver showed higher (p<0.05) sodium, iron, zinc, and selenium concentrations than Qinchuan cattle liver. The amino acid composition of Wagyu${\times}$Qinchuan cattle liver was richer (p<0.05) in 13 types of amino acids, with the exception of Asp (10.06%), Val (5.86%), and Met (1.72%). Total essential amino acids accounted for almost half the composition (39.69%) in Wagyu${\times}$Qinchuan cattle liver. Wagyu${\times}$Qinchuan cattle liver had lower (p<0.05) levels of monounsaturated fatty acids (18.2%), but higher (p<0.05) levels of polyunsaturated fatty acids (35.11%), compared with Qinchuan cattle liver (23.29% and 28.11%, respectively). The thrombogenic index was higher in Qinchuan cattle liver (0.86) than in Wagyu${\times}$Qinchuan cattle liver (0.70), and the glutathione (38.0 mg/100g) and L-carnitine (2.12 ${\mu}M/g$) content was higher (p<0.05) in Wagyu${\times}$Qinchuan cattle liver than in Qinchuan cattle liver (29.8 mg/100g and 1.41 ${\mu}M/g$, respectively). According to the results obtained, the liver of Wagyu${\times}$Qinchuan cattle, which is insufficiently used, should be increasingly utilized to improve its commercial value.

• 대한한의학회지
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• 제32권4호
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• pp.149-158
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• 2011

동일한 처방을 투여해도 환자에 따라 정상반응을 보이는 경우가 있고 과민반응을 보이는 경우가 있다. 이 경우는 한약 자체의 문제라기보다는 특정 약물이 환자에 몸속에서 과민하게 반응하는 것으로 보인다. 만약 특정 약물에 과민 반응이 있다면 이것은 한의사의 책임이라기보다는 환자의 특이한 신체 조건에 기인한다라는 것을 환자에게 충분히 인지시킨후, 과민반응을 유발하는 약물을 제거하고 처방할 필요가 있다고 본다. 또한 일부 환자에게 과민반응을 일으키는 약물이 어느 정도가 있고, 얼마 동안 복용해야 과민반응을 보이는지에 관한 부분이 좀 더 정리가 된다면 한약의 장기 복용시 간손상에 관한 부분이 크게 문제가 되지 않을 것으로 본다. 이것은 한약이 절대로 부작용이 없는 약이 아니라 특정한 사람에게는 부작용을 일으킬 수 있다는 것을 환자에게 각인시키는 계기가 될 것이며, 이는 한약을 한약의 전문가인 한의사만 다룰 수 있도록 해야 하는 근거가 되는 한 예로 작용할 것으로 보인다. 또한 한의사도 간수치 측정 기기와 같은 이화학적 의료 기기에 대한 사용권을 확보하여 수가를 받음으로서 약물의 안정성과 환자로부터 신뢰를 얻는데 노력을 경주하여야 할 것으로 보인다.