한약재 주정 추출물이 종자발아와 유묘생장에 미치는 영향

김진효 ( Jin Hyo Kim ),김준영 ( Jun Young Kim ),류성지 ( Sung Ji Ryu ),최근형 ( Geun Hyoung Choi ),김원일 ( Won Il Kim ),김세리 ( Se Ri Kim ),박병준 ( Byung Jun Park ),조남준 ( Nam Jun Cho ) 한국환경농학회 2014 한국환경농학회지 Vol.33 No.3

BACKGROUND: Herbal extracts have been screened fortheir inhibitory effect of seed germination and rootdevelopment on weeds, but there is a scarcity of reports forcrop growth regulation. The objective of this research wasto develop a growth inhibitor on Brassica campestris, andits effective extraction method from herbal medicineextract. METHODS AND RESULTS: Eighty four herbal medicineextracts were tested for their plant growth inhibitionactivity on B. campestris. The alcohol extracts of Artemisiaannua, Cinnamomum cassia, and Mentha arvensisinhibited over 30% of germination and the extract of A. annua, and C. cassia inhibited over 70% of radicle growthat 0.1 % w/w treatment. The partially purified extracts of A. annua, and C. cassia with dichloromethane and hexaneshowed stronger radicle growth inhibition than the crudeextracts on B. campestris. The diethyl ether extract of A. annua showed a similar 50% radicle growth inhibition (RI50= 45 mg/L) to its partially purified extract withdichloromethane or hexane, but the diethyl ether extract ofC. cassia showed a worse RI50 than the purified extract. CONCLUSION: The alcohol extracts of A. annua, and C. cassia showed potent radicle growth inhibition propertieson B. campestris. Diethyl ether proved to be a good solventfor simple extraction from A. annua.

서울시민의 자치구 축제 참여동기에 관한 연구

김세리 문화관광연구학회 2001 문화관광연구 Vol.3 No.1

In the huge city like Seoul, Festivals are alternative tourism which can saturate community people and foreigner who visit Seoul some other reason. But unfortunately participant rate of festival is just under 10%, instead there are 142 festivals including 21 ones which are held by Seoul city. So this study aim to research of the participation motives of district festivals which are held by Seoul city recently, to help the festival planners improving programs and facilities and to give residents a chance of relaxing, catharsis an recharging for the next day. In this study 23 questions were given to figure out festival motives and it results 6 motives with factor analysis. Through the Regression result between the factors of participation motives of district festival and satisfaction, will to re-participate and recommend, Socializing Motive, Pleasure-Oriented Motive, and Experiential Motive turned to be the factors that mostly influenced the result. Therefore, the result of this study shows that the residents are able to consume more time to participate in festivals, and it is necessary to include programs such as socializing and family orientation as the content of the event. In addition, it shows that advertisement brochures should be produced more prudently and programs that satisfy the Experiential Motive and pleasure-Oriented motive must be developed.

알베르 카뮈의 희곡 『오해 Le Malentendu』의 기원

김세리(KIM Se ri) 프랑스학회 2015 프랑스학연구 Vol.74 No.-

Comme Roger Quilliot nous l'affirme, le motif de la pièce de Camus Le Malentendu se retrouve dans les légendes de nombreux pays. L’histoire de l’étranger inconnu, ou plutôt méconnu, assassiné par ses proches, appartient à un inconscient collectif. Dans Le Malentendu, l'étranger, ayant fait fortune, revient dans son pay natal, où sa mère et sa soeur tiennent une petite auberge. Pour les surprendre, il déguise sa véritable identité. Malheureusemet, n'ayant pas reconnu cet étranger, les deux femmes l'assassinent, comme d'autres clients avant lui, pour lui dérober son argent. En découvrant la vérité, la mère de l’étranger se suicide tandis que sa soeur se ronge de culpabilité. Camus n’a jamais indiqué si cette histoire avait été imaginée par lui ou si elle avait été empruntée à une oeuvre littéraire précédente. Mais nous savons que cet épisode a été inséré par Camus dans son roman L’Etranger où Meursault relate comment il a découvert le fait divers qui sera le thème du Malentendu. Nous avons donc essayé de découvrir l’origine du Malentendu et la raison pour laquelle Camus a tiré un drame de cette histoire. Au cours de nos recherches, nous avons trouvé une oeuvre inattendue, un roman écrit par Luc Benoist, dont le contenu est le même que celui du Malentendu et qui est intitulé L’Etranger comme le roman d’Albert Camus. Cette double constatation nous incite à penser que Camus a été influencé par cette oeuvre très intéressante. Par ailleurs, après la parution de L’Etranger de Luc Benoist(1924), un fait divers publié dans un <Echo d’Alger> de 1935 relatait une histoire analogue. De plus, Rupert Brooke avait déjè écrit en 1915 une pièce intitulée Lithuania sur le même sujet. De ces divers éléments, l'on a essayé de déduire la véritable origine du Malentendu et de préciser les points communs et les différences entre les quatre textes. La chronologie nous fait pressentir que Lithuania de Rupert Brooke(1915) a influencé L’Etranger de Luc Benoist(1924). Il se peut qu'ensuite Camus ait lu l'article de l’<Echo d’Alger>(1935) ainsi que les oeuvres de ses prédécesseurs avant d'écrire L’Etranger(1942) et Le Malentendu(1944). Même si nous ne pouvons pas apporter de preuves évidentes que Camus s'est inspiré de la pièce Lithuania ou du roman L’Etranger, puisqu’il ne nous a pas révélé la vraie source du Malentendu, il ne pourra pas se libérer du soupçon d'avoir emprunté à ses prédécesseurs. En conclusion, Le Malentendu de Camus n’est pas très original par rapport à sa philosophie de l’absurde telle qu'il a voulu la présenter avec L’Etranger. Ce qui est évident, c’est que Camus nous a montré au moins la possibilité de la représentation mythique à travers une fiction dans laquelle la nature humaine est révélée. Ce motif transformé de pièce en roman, ensuite de roman en pièce, se retrouve dans le mythe grec du Roi OEdipe. C'est ainsi que Camus a voulu représenter “une tragédie moderne”.

The cut-off value of transient elastography to the value of hepatic venous pressure gradient in alcoholic cirrhosis

( Se Ri Ryu ),( Jeong-ju Yoo ),( Seong Hee Kang ),( Soung Won Jeong ),( Moon Young Kim ),( Young Kyu Cho ),( Young Chang ),( Sang Gyune Kim ),( Jae Young Jang ),( Young Seok Kim ),( Soon Koo Baik ),( 대한간학회 2021 Clinical and Molecular Hepatology(대한간학회지) Vol.27 No.1

Background/Aims: The hepatic venous pressure gradient (HVPG) reflects portal hypertension, but its measurement is invasive. Transient elastography (TE) is a noninvasive method for evaluating liver stiffness (LS). We investigated the correlation between the value of LS, LS to platelet ratio (LPR), LS-spleen diameter-to-platelet ratio score (LSPS) and HVPG according to the etiology of cirrhosis, especially focused on alcoholic cirrhosis. Methods: Between January 2008 and March 2017, 556 patients who underwent HVPG and TE were consecutively enrolled. We evaluated LS, LPR, and LSPS according to the etiology of cirrhosis and analyzed their correlations with HVPG. Results: The LS value was higher in patients with alcoholic cirrhosis than viral cirrhosis based on the HVPG (43.5 vs. 32.0 kPa, P<0.001). There were no significant differences in the LPR or LSPS between alcoholic and viral cirrhosis groups, and the areas under the curves for the LPR and LSPS in subgroups according to HVPG levels were not superior to that for LS. In alcoholic cirrhosis, the LS cutoff value for predicting an HVPG ≥10 mmHg was 32.2 kPa with positive predictive value (PPV) of 94.5% and 36.6 kPa for HVPG ≥12 mmHg with PPV of 91.0%. Conclusions: The LS cutoff value should be determined separately for patients with alcoholic and viral cirrhosis. In alcoholic cirrhosis, the LS cutoff values were 32.2 and 36.6 kPa for predicting an HVPG ≥10 and ≥12 mmHg, respectively. However, there were no significant differences in the LPR or LSPS between alcoholic and viral cirrhosis groups. (Clin Mol Hepatol 2021;27:197-206)

The Survival of Patients with HVPG >12mmHg in Real Clinical Practice-Focusing on “with or without Gastroesophageal Varices”

( Se Ri Ryu ),( Soung Won Jeong ),( Jae Young Jang ),( Tae Yeob Kim ),( Ki Tae Suk ),( Moon Young Kim ),( Dong Joon Kim ),( Soon Koo Baik ),( Joo Hyun Sohn ),( Woo Kyoung Jeong ),( Eun Hee Choi ),( Su 대한간학회 2018 춘·추계 학술대회 (KASL) Vol.2018 No.1

Aims: In patients with gastroesophageal varices (GEV), an hepatic venous pressure gradient (HVPG)>12mmHg identifies the risk of variceal hemorrhage (VH). However, although HVPG >12mmHg, some patients do not have GEV according to the different type of the portosystemic collateral vessles. We investigated the clinical outcome in patients with HVPG >12mmHg based on the presence of GEV in real clinical practice. Methods: Of 572 patients performed with HVPG measurement between 2008 and 2013, 359 patients with HVPG >12mmHg were subsequently collected. The 359 patients were divided into 2 groups according to the presence of GEV. We analyzed the survival between 2 groups and the predictive factors for survival in these patients. Results: Among the 359 patients, 302 (84.1%) had GEV and 57 (15.9%) had not. There were 69 cases of death (62 in GEV group, 7 in non GEV group). The 1,3,5 year survival rate were 93.0%, 82.8% and 79.8% in GEV group, and 95.9%, 85.7% and 85.7% in non GEV group, respectively. As for the cause of death, VH was the most common (21, 33.9%), followed by hepatorenal syndrome (12, 19.4%) and hepatic failure (9, 14.5%) in GEV group. In non GEV group, hepatic failure (5, 71.4%) was the most common. However, there was no significant difference in survival between 2 groups (P=0.074)(Figure 1). To investigate the predictive factors for survival, the presence of GEV, VH, HVPG values, MELD score, CP score, and the cause of liver cirrhosis were analyzed. In multivariate analysis the CP score was the only significant factor for survival [Harzard ratio 1.343 (95% confidence interval 1.096-1.647), P =0.005]. Conclusions: In patients with HVPG >12mmHg, 57(15.9%) patients had not GEV, and the presence of GEV did not show significance for survival. The Child-Pugh Score was the only predictive factor for the survival in these patients.

The Cut-Off Value of Transient Elastography to Hepatic Venous Pressure Gradient for Alcoholic and Viral Cirrhosis in Korean Patients

( Se Ri Ryu ),( Seong Hee Kang ),( Jeong-ju Yoo ),( Soung Won Jeong ),( Moon Young Kim ),( Sang Gyune Kim ),( Jae Young Jang ),( Young Seok Kim ),( Soon Koo Baik ),( Yong Jae Kim ),( Su Yeon Park ) 대한간학회 2018 춘·추계 학술대회 (KASL) Vol.2018 No.1

Aims: To investigate correlation between hepatic venous pressure gradient (HVPG) and transient elastography (TE) in patients with cirrhosis and to identify a cut-off value of TE to HVPG in clinically significant portal hypertension (CSPH, HVPG ≥10mmHg) and severe portal hypertension (SPH, HVPG >12mmHg) according to the cause of cirrhosis. Methods: Between January 2008 and March 2017, 553 patients who underwent HVPG and TE were consecutively enrolled at the three Korean tertiary medical centers. HVPG and TE were performed within 1 month interval. Patients were classified with the cause of liver cirrhosis, and the cut-off value of TE was analyzed for patients with alcoholic and viral origin of cirrhosis. Results: The mean age was 53.3±9.8 years, and the majority (81.6%) were male. A significant positive correlation was noted between liver stiffness and HVPG levels (r=0.544, P<0.001). The area under receiver operating characteristic curves for TE to diagnose CSPH and SPH were 0.829 (95%CI: 0.790-0.868) and 0.80.2 (95%CI: 0.765-0.840). Among all cause of liver cirrhosis, the most common etiology was 1)alcohol 335(60.6%) followed by 2)chronic hepatitis B(CHB) 128(23.1%), 3)CHB with alcohol 45(8.1%), 4)cryptogenic 22(4%), 5)chronic hepa-titis C(CHC) 18(3.3%), and 6)CHC with alcohol 5(0.9%). HVPG and TE values were evaluated for total patients, patients with alcoholic(1), and viral [(2)+(5)] cirrhosis. In total patients, a cut-off values of TE of 27.6 and 32.5kPa were obtained by using Youden index to best predict CSPH and SPH, respectively. In alcoholic cirrhosis, a cut-off values of TE were 32.2 kPa and 36.6 kPa, for CSPH and SPH, respectively. In viral cirrhosis, a cut-off values of TE was 18.0 kPa for both CSPH and SPH(Table 1). Conclusions: In the alcoholic cirrhosis, cut off value of TE was higher than that of viral cirrhosis. Therefore, it is necessary to interpret the TE value depending on the cause of liver cirrhosis.

Hematoma-Filled Pneumatocele after CT-Guided Percutaneous Transthoracic Needle Lung Biopsy: Two Case Reports

Se Ri Kang 대한영상의학회 2023 대한영상의학회지 Vol.84 No.1

CT-guided percutaneous transthoracic needle biopsy (PTNB) plays a key role in the diagnosis of pulmonary abnormalities. Although the procedure is considered safe and effective, there exists a potential for complications, such as pneumothorax, hemorrhage, hemoptysis, air embolism, and tumor seeding. However, pneumatoceles after CT-guided PTNB have been rarely reported. Herein, we report two cases of pneumatoceles that developed immediately after PTNB for primary lung cancer. A pneumatocele filled with hematoma should be considered in cases with a newly developed nodule along the needle tract during short-term follow-up CT after PTNB.

Progressive Massive Fibrosis Mimicking Lung Cancer: Two Case Reports with Potentially Useful CT Features for Differential Diagnosis

Se Ri Kang,Ji Young Rho 대한영상의학회 2022 대한영상의학회지 Vol.83 No.5

Progressive massive fibrosis (PMF) with atypical findings is often misdiagnosed as lung cancer. Atypical features of PMF have been described in some reports; however, these reports only introduced their cases with a short literature review. We report two cases of solitary PMFs with no underlying simple pneumoconiosis or rapid growth at atypical location that were mistaken for lung cancer. We also suggest the useful CT findings to aid in the differential diagnosis.

The Optimal Management of Pleural Effusion in Liver Abscess?

( Se Ri Ryu ),( Jae Young Jang ),( Tom Ryu ),( Soung Won Jeong ),( Youngyun Cho ),( Jeeyeon Kim ),( Jeong-ju Yoo ),( Sae Hwan Lee ),( Sang Gyune Kim ),( Sang-woo Cha ),( Young Seok Kim ),( Young Deok 대한간학회 2018 춘·추계 학술대회 (KASL) Vol.2018 No.1

Aims: We investigated the characteristics and clinical features of pleural effusion in patients with liver abscess. Methods: This is a retrospective study conducted in a single center to evaluate the characteristics and management of pleural effusion in patients with liver abscess hospitalized between January 2006 and February 2018 at Soonchunhyang University Seoul Hospital. A total of 526 patients were collected. Of these, 156 patients diagnosed as eosinophilic abscess or later cholangiocarcinoma or liver metastasis were excluded from the analysis. Finally, the clinical, radiological, and laboratory findings were analyzed in total of 370 patients in liver abscess. Results: Of the patients with liver abscess, 110 (29.7%) patients had pleural effusion. Among of these, 56.4% occurred in right, 5.5% in left and 35.5% in both. When pleural effusion was present, age (older age, P=0.046), liver abscess size (43.01 vs. 59.48mm, P=0.000) and location (right superior segment, P=0.000) were significantly different from those without. Most of patients (96 patients) were treated with only antibiotics and 14 patients underwent intervention with antibiotics for pleural effusion. Of the 13 patients who were able to perform fluid analysis, 11 (84.6%) were exudate and 2 (15.4%) were transudate. Duration of pleural effusion showed no significant difference between the groups that performed intervention and those who were treated with antibiotics only (17.79 vs. 12.35 days, P= 0.112). Conclusions: The pleural effusion was more frequent in older patients, larger size and right superior segment. There was no statistically significant difference in duration of pleural effusion between intervention and non-intervention group. Therefore, treatment of pleural effusion is thought to be sufficient for antibiotics without special intervention in patients with liver abscess.

Physicochemical and Sensory Properties of Baikseolgi Substituted with Strawberry Powders

( Se Ri Lee ),( Ji Eun Jeon ),( Hui Jeong Kim ),( Jun Ho Lee ) 한국식품저장유통학회 ( 구 한국농산물저장유통학회 ) 2008 한국식품저장유통학회 학술대회 Vol.2008 No.-