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1Streptococcus mutans activates the AIM2, NLRP3 and NLRC4 inflammasomes in human THP-1 macrophages显示文摘Streptococcus mutans(S. mutans), a major aetiologic agent of dental caries, is involved in systemic diseases, such as bacterial endocarditis, if it enters the bloodstream through temporary bacteraemia. Interleukin(IL)-1β, a proinflammatory cytokine, is related to the host defences against pathogens, and its synthesis, maturation, and secretion are tightly regulated by the activation of the inflammasome, an inflammatory signalling complex. This study examined the signalling mechanism of IL-1β secretion and the inflammasome pathway induced by S. mutans to explain the molecular mechanism through which systemic infection by oral streptococci can occur. After infection of THP-1 cells with S. mutans, the expression of inflammasome components was detected using various methods. S. mutans induced IL-1β secretion via caspase-1 activation, and S. mutans-induced IL-1β secretion required absent in melanoma(AIM2), NLR family pyrin domain-containing 3(NLRP3) and NLR family CARD domain-containing 4(NLRC4)inflammasome activation. In particular, the S. mutans-induced NLRP3 inflammasome was mediated by adenosine triphosphate(ATP) release, potassium depletion and lysosomal damage. Our study provides novel insight into the innate immune response against S. mutans infection.Yuri Song Hee Sam Na Eunjoo Park Mi Hee Park Hyun Ah Lee Jin Chung 2018International Journal of Oral Science2018,10,3:6
2Correlation of fatty liver and abdominal fat distribution using a simple fat computed tomography protocol显示文摘AIM: To evaluate the relationship between hepatic fat infiltration and abdominal fat volume by using computed tomography (CT).METHODS: Three hundred and six patients who visited our obesity clinic between November 2007 and April 2008 underwent fat protocol CT scans.The age range of the patients was 19 to 79 years and the mean age was 49 years.The male to female ratio was 116:190.Liver and spleen attenuation measurements were taken with three regions of interests (ROIs) from the liver and two ROIs from the spleen.Hepatic attenuation indices (HAIs) were measured as follows: (1) hepatic parenchymal attenuation (CTLP);(2) liver to spleen attenuation ratio (LS ratio);and (3) difference between hepatic and splenic attenuation (LSdif).Abdominal fat volume was measured using a 3 mm slice CT scan starting at the level of the umbilicus and was automatically calculated by a workstation.Abdominal fat was classified into total fat (TF),visceral fat (VF),and subcutaneous fat (SF).We used a bivariate correlation method to assess the relationship between the three HAIs and TF,VF,and SF.RESULTS: There were significant negative correlations between CTLP,LS ratio,and LSdif with TF,VF,and SF,respectively.The CTLP showed a strong negative correlation with TF and VF (r = -0.415 and -0.434,respectively,P < 0.001).The correlation between CTLP and SF was less significant (r = -0.313,P < 0.001).CONCLUSION: Fatty infiltration of the liver was correlated with amount of abdominal fat and VF was more strongly associated with fatty liver than SF.Seonah Jang Chang Hee Lee Kyung Mook Choi Jongmee Lee Jae Woong Choi Kyeong Ah Kim Cheol Min Park 2011World Journal of Gastroenterology2011,17,28:5
3Helmet-based noninvasive ventilation for acute exacerbation of chronic obstructive pulmonary disease: A case report显示文摘BACKGROUND Noninvasive ventilation(NIV)reduces intubation rates,mortalities,and lengths of hospital and intensive care unit stays in patients with acute exacerbation of chronic obstructive pulmonary disease(AECOPD).Helmet-based NIV is better tolerated than oronasal mask-based ventilation,and thus,allows NIV to be conducted for prolonged periods at higher pressures with minimal air leaks.CASE SUMMARY A 73-year-old man with a previous diagnosis of COPD stage 4 was admitted to our medical intensive care unit with chief complaints of cough,sputum,and dyspnea of several days’duration.For 10 mo,he had been on oxygen at home by day and had used an oronasal mask-based NIV at night.At intensive care unit admission,he breathed using respiratory accessory muscles.Hypercapnia and signs of infection were detected,and infiltration was observed in the right lower lung field by chest radiography.Thus,we diagnosed AECOPD by communityacquired pneumonia.After admission,respiratory distress steadily deteriorated and invasive mechanical ventilation became necessary.However,the patient refused this option,and thus,we selected helmet-based NIV as a salvage treatment.After 3 d of helmet-based NIV,his consciousness level and hypercapnia recovered to his pre-hospitalization level.CONCLUSION Helmet-based NIV could be considered as a salvage treatment when AECOPD patients refuse invasive mechanical ventilation and oronasal mask-based NIV is ineffective.Mi Hwa Park Min Jeong Kim Ah Jin Kim Man-Jong Lee Jung-Soo Kim 2020World Journal of Clinical Cases2020,8,10:4
4Expert Opinions on the Concept of Blood Stasis in China: An Interview Study显示文摘Objective: To study various experts' opinions on the definition and diagnosis of blood stasis in China. Methods: We e-mailed the selected experts to explain the purpose of the study and to invite them to participate and asked them to name a time for the investigator to call them. Eight experts and five organizations were interviewed in the research community investigating blood stasis in China. Results: Six main categories emerged from the interviews:(1) blood stasis concepts;(2) blood stasis-related biomarkers;(3) methods of diagnosing blood stasis;(4) drugs for promoting blood circulation and dissipating stasis;(5) blood stasis-related diseases; and(6) blood stasis-related societies. The consensus among the interviewed experts was that the definition of blood stasis is rather complicated and that there is no gold standard marker for detecting blood stasis. Conclusion: This paper acquired experts' opinions on the definition and diagnosis of blood stasis in order to establish a modern concept of blood stasis. This paper also developed a diagnostic tool and diagnostic indices for blood stasis and identified biological indices and pathologic mechanisms related to blood stasis, which might be of great reference value in future blood stasis standardization research.Tae-Young Choi Ji Hee Jun Ju Ah Lee Bongki Park Sooseong You Jeeyoun Jung Myeong Soo Lee 2016Chinese Journal of Integrative Medicine2016,22,11:3
5Standardization and Future Directions in Pattern Identification Research: International Brainstorming Session显示文摘An international brainstorming session on standardizing pattern identification(PI) was held at the Korea Institute of Oriental Medicine on October 1, 2013 in Daejeon, South Korea. This brainstorming session was convened to gather insights from international traditional East Asian medicine specialists regarding PI standardization. With eight presentations and discussion sessions, the meeting allowed participants to discuss research methods and diagnostic systems used in traditional medicine for PI. One speaker presented a talk titled 'The diagnostic criteria for blood stasis syndrome: implications for standardization of PI'. Four speakers presented on future strategies and objective measurement tools that could be used in PI research. Later, participants shared information and methodology for accurate diagnosis and PI. They also discussed the necessity for standardizing PI and methods for international collaborations in pattern research.Jeeyoun Jung Bongki Park Ju Ah Lee Sooseong You Terje Alraek 卞兆祥 Stephen Birch Tae-Hun Kim 徐浩 Chris Zaslawski Byoung-Kab Kang Myeong Soo Lee 2016Chinese Journal of Integrative Medicine2016,22,9:3
6Extraction and identification of three major aldose reductase inhibitors from Artemisia montana显示文摘Hyun Ah Jung M.D. Nurul Islam Yong Soo Kwon Seong Eun Jin You Kyung Son Jin Ju Park Hee Sook Sohn Jae Sue Choi 2010Food and Chemical Toxicology2010,,2:2
7Methylation and microsatellite status and recurrence following adjuvant FOLFOX in colorectal cancer显示文摘Sae‐Won Han Hyun‐Jung Lee Jeong Mo Bae Nam‐Yun Cho Kyung‐Hun Lee Tae‐Yong Kim Do‐Youn Oh Seock‐Ah Im Yung‐Jue Bang Seung‐Yong Jeong Kyu Joo Park Jae‐Gahb Park Gyeong Hoon Kang Tae‐You Kim 2012Int J Cancer2012,,9:2
8来自一项艾日布林联合吉西他滨对比紫杉醇联合吉西他滨作为HER2阴性转移性乳腺癌的一线化疗的Ⅱ期、多中心、随机试验的包含神经病变相关量表的生活质量结果:韩国癌症研究组试验(KCSG BR13-11)显示文摘背景与目的一项比较艾日布林联合吉西他滨(eribulin plus gemcitabine,EG)或紫杉醇联合吉西他滨(paclitaxel plus gemcitabine,PG)作为转移性乳腺癌(metastatic breast cancer,MBC)患者一线化疗方案的II期临床试验发现,EG方案的神经毒性较低,但疗效与PG方案相似。在本研究中,我们分析了该临床实验中的癌症患者生命质量测评量表–紫杉烷(functional assessment of cancer therapy-taxane,FACT-Taxane)问卷评分以确定他们的生活质量(quality of life,QoL)。方法使用韩国版的FACT-Taxane问卷评估QoL。在评估基线之后,前12个疗程中每2个疗程评估1次QoL,之后每3个疗程评估1次QoL。使用线性混合模型评估EG组和PG组QoL的差异。结果在118例入组患者中,117例在基线时回复了FACT-Taxane问卷,PG组中有1例患者没有回复。EG组和PG组之间的基线QoL评分没有差异。在治疗期间,除了第11个疗程外,在第2–13个化疗疗程后,PG组紫杉烷亚量表评分显著高于EG组(均P<0.05)。神经病变特异性分析显示PG组患者的神经病症状比EG组患者更早出现且更严重(P<0.001)。结论在我们的QoL分析中,与PG方案相比,EG方案延迟并减少神经病变的发生。因此,艾日布林是MBC一线化疗药物紫杉醇的合理替代品。Ji‑Yeon Kim Seri Park Seock‑Ah Im Sung‑Bae Kim Joohyuk Sohn Keun Seok Lee Yee Soo Chae Ki Hyeong Lee Jee Hyun Kim Young‑Hyuck Im Tae‑Yong Kim Kyung‑Hun Lee Jin‑Hee Ahn Gun Min Kim In Hae Park Soo Jung Lee Hye Sook Han Se Hyun Kim Kyung Hae Jung Yeon Hee Park Korean Cancer Study Group 2019癌症2019,38,8:2
9A case of hypereosinophilic syndrome presenting with intractable gastric ulcers显示文摘We report a rare case of hypereosinophilic syndrome(HES)presenting with intractable gastric ulcers.A 71-year-old man was admitted with epigastric pain.Initial endoscopic findings revealed multiple,active gastric ulcers in the gastric antrum.He underwent Helicobacter pylori(H pylori)eradication therapy followed by proton pump inhibitor(PPI)therapy.However,follow-up endoscopy at 4,6,10 and 14 mo revealed persistent multiple gastric ulcers without significant improvement.The proportion of his eosinophil count increased to 43%(total count:7903/mm 3).Abdominal-pelvic and chest computed tomography scans showed multiple small nodules in the liver and both lungs.The endoscopic biopsy specimen taken from the gastric antrum revealed prominent eosinophilic infiltration,and the liver biopsy specimen also showed eosinophilic infiltration in the portal tract and sinusoid.A bone marrow biopsy disclosed eosinophilic hyperplasia as well as increased cellularity of 70%.The patient was finally diagnosed with HES involving the stomach,liver,lung,and bone marrow.When gastric ulcers do not improve despite H pylori eradication and prolonged PPI therapy,infiltrative gastric disorders such as HES should be considered.Tae Young Park Chang Hwan Choi Suh Yoon Yang InSoo Oh In-Do Song Hyun Woong Lee Hyung Joon Kim Jae Hyuk Do Sae Kyung Chang Ah Ra Cho Young Joo Cha 2009World Journal of Gastroenterology2009,15,48:2
10每日一次与按需使用乌地那非对治疗2型糖尿病患者勃起功能障碍的有效性和安全性比较显示文摘通过一项为期12周的多中心、随机、开放、平行组试验,比较每日一次与按需使用乌地那非对治疗2型糖尿病患者勃起功能障碍的有效性和安全性。按需服用乌地那非200mg能够改善勃起功能障碍的161名患者,被随机分为200mg按需治疗组(n=80)和50mg每日一次组仰=81),两组分别接受相应治疗8周,8周后停药并随访4周,这些患者均通过性活动日志中Q2(插入成功率)和Q3(性交中保持勃起至完成性交的成功率)进行评估。主要的疗效指标是国际勃起功能问卷.勃起功能分级(IIEF.EFD)评分的变化。次要的疗效指标包括性活动日志02、Q3,国际勃起功能问卷的Q3、Q4及其他部分,全球评估问卷,以及正常率(EFD_〉26)的变化。我们也对血管内皮细胞标志物进行了检测。经过8周的治疗,两组的IIEF.EFD评分都得到改善fP〈O.0001),且两组之间没有显著的统计学差异。但这种改善并没有维持到无治疗随访期之后。次要的疗效指标也有类似的结果。在血管内皮标志物方面,两组之间无显著差异。患者对每日一次乌地那非具有更好的耐受性,且两组之间药物不良反应以及不良事件方面无显著性差异。其中脸红和头痛是最常见的不良反应。这两种方案都能改善糖尿病患者的勃起功能障碍,且均有良好的患者耐受性。乌地那非每日给药对糖尿病患者勃起功能障碍的治疗作用值得进一步研究。Soon Hyun Park Sung Woo Park Bong Yun Cha Ie Byung Park Kyung Wan Min Yeon Ah Sung Tae Hwa Kim Jae Min Lee Kang Seo Park 2015Asian Journal of Andrology2015,17,1:2
11Surface modification of silica nanoparticles with hydrophilic polymers显示文摘Jung Tae Park Jin Ah Seo Sung Hoon Ahn Jong Hak Kim Sang Wook Kang 2010Journal of Industrial and Engineering Chemistry2010,,4:2
12A field -focusing device to increase power output of ThermoRod trade mark implants for thermal ablation of tissue显示文摘Berthusen AH Tucker RD Park JB 2002J Biomed Mater Res2002,,5:1
13Radiostereometric analysis of postoperative motion after application of dynesys dynamic posterior stabilization system for treatment of degenerative spondylolisthesis显示文摘Fayyazi AH Ordway NR Park SA 2010J Spinal Disord Tech2010,23,4:1
14显示文摘Lee Seol Ah Park Kyung Won 2002Journal of The Electrochemical Society2002,149,10:1
15Therapeutic target achievement in type 2 diabetic patients after hyperglycemia, hypertension, dyslipidemia management 显示文摘Ah Young Kang Su Kyung Park So Young Park 2011DiabetesMetab J2011,35,3:1
16Usefulness of continuous renal replacement therapy for correcting hypernatremia in a patient with severe congestive heart failure显示文摘Hoon Suk Park Yu Ah Hong Hyun Gyung Kim Sun Ryoung Choi In O. Sun Byung Ha Chung Cheol Whee Park Chul Woo Yang Yong Soo Kim Bum Soon Choi 2012Hemodial Int2012,,4:1
17Life-Threatening Anaphylactoid Re- action in an Acute lschemic Stroke Patient With Intravenous rt-PA Tlu'omlolysis, Followed by Successful lntra-Arterial Thmmbolysis 显示文摘Park IS Cho AH Lee SJ 2008J Clin Neurol2008,,:1
18Therapeutic target achievement in type 2 diabetic patients after hyperglycemia, hypertension, dyslipidemia management 显示文摘Ah Young Kang Su Kyung Park So Young Park 2011Diabetes Metab J2011,35,3:1
19Particulate air pollution,metabolic syndrome,and heart rate variability:the multi-ethnic study of atherosclerosis(MESA)显示文摘Park SK Auchincloss AH O'Neill MS 2010Environ Health Perspect2010,118,10:1
20Feedback effects in erbium-doped fiber amplifier/source for open-loop fiber optic gyroscope显示文摘Hee Gap Park Kyoung Ah Lim Young-Jun Chin 1997Journal of Lightwave Technology1997,15,8:1
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