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Choi, Young Deuk,Ham, Won Sik,Kim, Won Tae,Cho, Kang Su,Lee, Joo Hyoung,Cho, Soung Yong,Seo, Ju Wan,Jin, Ok Hyun Mary Ann Liebert 2009 Journal of endourology Vol.23 No.6
<P>PURPOSE: To evaluate the efficacy and safety of single-session OK-432 sclerotherapy for the treatment of renal cysts. MATERIALS AND METHODS: From October 2005 to November 2006, 48 patients (61 simple renal cysts) were included in the study. Indications were determined as flank discomfort (n = 37) or patient reassurance due to increasing size (n = 11). The simple renal cysts were aspirated under ultrasonography (US), at which point OK-432 was injected into the cyst. Follow-up was performed with US or computed tomography scan every 3 months until 1 year. Complete regression of the renal cyst or more than 70% reduction in size with no symptoms indicated a successful treatment. RESULTS: Among 61 renal cysts of 48 patients, the overall success rate was 98.4%. Complete regression occurred in 46 cysts (75.4%), and more than 90% reduction in size occurred in 6 cysts (9.8%). A size reduction of 80% to 90% and 70% to 80% occurred in five (8.2%) and three cysts (4.9%), respectively. A size reduction less than 70% occurred in only one cyst (1.6%). The success of cyst regression was correlated with cyst volume. Clinical symptoms resolved in 100% of patients with symptomatic cysts, and there was no enlargement of the aspirated cysts at the 1-year follow-up. After the procedure, there were only some minor complications, such as mild fever, flank pain, and leukocytosis, which subsided with the conservative treatment. CONCLUSIONS: Percutaneous OK-432 sclerotherapy is simple, safe, and effective, and it can be an alternative first-line therapy for simple renal cysts.</P>
Behavioral alterations by Importin-11 mutation in mice
Ju-Young Lee,Eun-Kyoung Kim,Yong-Sub Byun,Hae-Rim Kim,Yu-Rim Kim,Min-Young Lee,Sang-Mi Cho,Ho-Young Ghang,Ki-Hoon Lee,Ok-Seong Moon,Young-Won Seo,Won-Kee Yoon,Young-Suk Won,Hyoung-Chin Kim,Bae-Hwan Ki 한국실험동물학회 2016 한국실험동물학회 학술발표대회 논문집 Vol.2016 No.2
Free Radical Scavenging Activity of Methanol Extracts of Chungkukjang
Seo, Kyoung-Chun,Noh, Jeong-Sook,Yi, Na-Ri,Choi, Ji-Myung,Cho, Eun-Ju,Han, Ji-Sook,Song, Yeong-Ok The Korean Society of Food Science and Nutrition 2008 Preventive Nutrition and Food Science Vol.13 No.2
To further the goal of isolating Bacillus sp. from commercial chungkukjang (CKJ) for a development of a probiotic dietary adjunct using soymilk or milk, antioxidant activity of CKJ purchased from the Sunchang Traditional Village in Chunbook province was examined. Six CKJ samples were evaluated and 3 were selected based on the results of the physicochemical analysis and sensory evaluation for further antioxidant study. $IC_{50}$ for DPPH scavenging activity of methanol extracts of CKJ ranged from 238.1 to 345.7 ${\mu}g/mL$. CKJ exhibited over 80% scavenging of ${\cdot}OH$ and ONOO- at concentrations of 100 ${\mu}g/mL$ and 250 ${\mu}g/mL$, respectively. $O_2^-$ and NO scavenging activities of three CKJ were increased in a dose dependent manner with the concentration tested from 100 to 1000 ${\mu}g/mL$. In this study, the methanol extract of CKJ exhibited a great reduction capability and powerful free radical scavenging activity, especially against OH. and ONOO-, which are the most toxic radicals responsible for oxidative damage in the body. However, radical scavenging effects of CKJ on DPPH, $O_2^-$, and nitrite radical were rather moderate. In conclusion, CKJ may reduce the oxidative stress in the body by scavenging the free radicals.
Seo, Ju-Hee,Leem, Jong-Han,Ha, Eun-Hee,Kim, Ok-Jin,Kim, Byung-Mi,Lee, Ji-Young,Park, Hye-Sook,Kim, Hwan-Cheol,Hong, Yun-Chul,Kim, Young-Ju Blackwell Publishing Ltd 2010 Paediatric and perinatal epidemiology Vol.24 No.2
<P>Summary</P><P>Seo J-H, Leem J-H, Ha E-H, Kim O-J, Kim B-M, Lee J-Y, Park H-S, Kim H-C, Hong Y-C, Kim Y-J. Population-attributable risk of low birthweight related to PM<SUB>10</SUB> pollution in seven Korean cities. <I>Paediatric and Perinatal Epidemiology</I> 2010; <B>24:</B> 140–148.</P><P>To understand the preventable fraction of low birthweight (LBW) deliveries due to maternal exposure to air pollution during pregnancy in Korea, it is important to quantify the population-attributable risk (PAR). Thus, we investigated the association between maternal exposure to air pollution during pregnancy and LBW, and calculated the PAR for air pollution and LBW in seven Korean cities. We used birth records from the Korean National Birth Register for 2004. A geographic information system and kriging methods were used to construct exposure models. Associations between air pollution and LBW were evaluated using univariable and multivariable logistic regression, and the PAR for LBW due to air pollution was calculated.</P><P>Of 177 660 full-term singleton births, 1.4% were LBW. When only spatial variation of air pollution was considered in each city, the adjusted odds ratios unit of particulate matter <10 µm in diameter (PM<SUB>10</SUB>) for LBW were 1.08 [95% confidence interval [CI] 0.99, 1.18] in Seoul, 1.24 [95% CI 1.02, 1.52] in Pusan, 1.19 [95% CI 1.04, 1.37] in Daegu, 1.12 [95% CI 0.98, 1.28] in Incheon, 1.22 [95% CI 0.98, 1.52] in Kwangju, 1.05 [95% CI 1.00, 1.11] in Daejeon and 1.19 [95% CI 1.03, 1.38] in Ulsan.</P><P>The PARs for LBW attributable to maternal PM<SUB>10</SUB> exposure during pregnancy were 7%, 19%, 16%, 11%, 18%, 5% and 16% respectively. Because a large proportion of pregnant women in Korea are exposed to PM<SUB>10</SUB>– which is associated with LBW – a substantial proportion of LBW could be prevented in Korea if air pollution was reduced.</P>
Seo, Ji-Hyun,Shim, Jung Ok,Choe, Byung-Ho,Moon, Jin Su,Kang, Ki-Soo,Chung, Ju-Young The Korean Society of Pediatric Gastroenterology 2019 Pediatric gastroenterology, hepatology & nutrition Vol.22 No.5
Purpose: No national survey has yet described the guidelines followed by Korean pediatricians to treat acute gastroenteritis (AGE). An online survey was performed to investigate the management of AGE followed by members of The Korean Society of Pediatric Gastroenterology, Hepatology, and Nutrition, and the results were compared between pediatric gastroenterologists (PG) and general pediatricians (GP). Methods: Questionnaires were sent to pediatricians between June 2 and 4, 2018 regarding the type of hospital, indications for admission, antiemetic and antidiarrheal drugs and antibiotics prescribed, and dietary changes advised. Results: Among the 400 pediatricians approached, 141 pediatricians (35.3%) responded to the survey. PG comprised 39% of the respondents and 72.7% worked at a tertiary hospital. Both PG and GP considered diarrhea or vomiting to be the primary symptom. The most common indication for hospitalization was severe dehydration (98.8%). Most pediatricians managed dehydration with intravenous fluid infusions (PG 98.2%, GP 92.9%). Antiemetics were prescribed by 87.3% of PG and 96.6% of GP. Probiotics to manage diarrhea were prescribed by 89.1% of PG and 100.0% of GP. Antibiotics were used in children with blood in diarrheal stool or high fever. Dietary changes were more commonly recommended by GP (59.3%) than by PG (27.3%) (p<0.05). Tests to identify etiological agents were performed primarily in hospitalized children. Conclusion: This survey assessing the management of pediatric AGE showed that the indications for admission and rehydration were similar between GP and PG. Drug prescriptions for diarrhea and dietary changes were slightly commonly recommended by GP than by PG.
뇌졸중에서 클로로겐산 투여에 의한 γ-enolase 감소 완화 효과
Ju-Bin Kang,Murad Ali Shah,Min-Seo Ko,Phil-Ok Koh 대한수의학회 2023 大韓獸醫學會誌 Vol.63 No.1
Stroke is a major cause of death and long-term disability. Chlorogenic acid is a phenolic compound with a potent neuroprotective effect. γ-enolase is a phosphopyruvate hydratase found in mature neurons and plays an important role in neuronal survival. This study investigated whether chlorogenic acid regulates the expression of γ-enolase during cerebral ischemia. Middle cerebral artery occlusion (MCAO) was performed to induce cerebral ischemia. Adult male rats were used and chlorogenic acid (30 mg/kg) or phosphate buffered saline (PBS) was injected intraperitoneally 2 hours after MCAO surgery. Cerebral cortical tissues were collected 24 hours after MCAO surgery. Our proteomic approach identified the reduction of γ-enolase caused by MCAO damage and the mitigation of this reduction by chlorogenic acid treatment. Results of reverse transcription-polymerase chain reaction and Western blot analyses showed a decrease in γ-enolase expression in the PBS-treated MCAO group. However, chlorogenic acid treatment attenuated this decrease. Results of immunofluorescence staining showed the change of γ-enolase by chlorogenic acid treatment. These results demonstrated that chlorogenic acid regulates the γ-enolase expression during MCAO-induced ischemia. Therefore, we suggest that chlorogenic acid mediates the neuroprotective function by regulating the γ-enolase expression in cerebral ischemia and may be used as a therapeutic agent for brain diseases including stroke.
Seo, Hyo-Seok,Lee, Yoon-Ho,Yun, Young-Dae,Moon, Ok-Kon,Kim, Ji-Sung,Choi, Suk-Ju,Choi, Yoo-Rim,Zoo, Suk-Bum,Kim, Soon-Hee International Academy of Physical Therapy Research 2011 Journal of International Academy of Physical Ther Vol.2 No.1
The aim of this is to examine the effects of SSP therapy on the internal carotid arteries blood flow of 24 tension type headache patients(study group) and non tension type headache patients(control group), and on the reduction of their headaches, when applied to the acupuncture points. It stimulated the acupuncture point of headache 6 place with the SSP. It measured VAS and the blood flow of the internal carotid arteries with TCD. When the internal carotid arteries blood flow of study group and control group were compared by period, a significant difference was found in the 4th period(p<.05). When the Visual Analog Scale of study group and control group were compared by period, a significant difference was found in the 4th period(p<.05). The comparison of each measurement result of the internal carotid arteries blood flow of the study group found significantly increased. The comparison of each measurement result of the VAS of study group found significantly decreased. With regard to the control group, the VAS significantly decreased. The silver spike point low frequency electrical stimulation treatment, when applied to the acupuncture point, can significantly influence the internal carotid arteries blood flow of headache patients and can significantly reduce their headaches.