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Effect of gastric acid suppressants and prokinetics on peritoneal dialysis-related peritonitis

World Journal of Gastroenterology 2014年第25期20卷 8187-8194页

作者： Ji Eun Kwon Seong-joon Koh Jaeyoung Chun Ji Won Kim Byeong Gwan Kim Kook Lae Lee Jong pil Im joo sung Kim Hyun Chae Jung Department of Internal Medicine and Liver Research Institute Seoul National University College of MedicineSeoul 110-799South Korea Department of Internal Medicine Seoul National University Boramae HospitalSeoul 156-707South Korea

AIM: To investigate the effect of gastric acid suppressants and prokinetics on peritonitis development in peritoneal dialysis(PD) ***: This was a single-center, retrospective study. The medical records of 398 PD patients were collected from January 2000 to September 2012 and analyzed to compare patients with at least one episode of peritonitis(peritonitis group, group A) to patients who never had peritonitis(no peritonitis group, group B). All peritonitis episodes were analyzed to compare peritonitis caused by enteric organisms and peritonitis caused by non-enteric ***: Among the 120 patients who met the inclusion criteria, 61 patients had at least one episode ofperitonitis and 59 patients never experienced peritonitis. Twenty-four of 61 patients(39.3%) in group A and 15 of 59 patients(25.4%) in group B used gastric acid suppressants. Only the use of H2-blocker(H2B) was associated with an increased risk of PD-related peritonitis; the use of proton pump inhibitors, other antacids, and prokinetics was not found to be a significant risk factor for PD-related peritonitis. A total of 81 episodes of peritonitis were divided into enteric peritonitis(EP) or non-enteric peritonitis, depending on the causative organism, and gastric acid suppressants and prokinetics did not increase the risk of EP in PD ***: The use of H2B showed a trend for an increased risk of overall PD-related peritonitis, although further studies are required to clarify the effects of drugs on PD-related peritonitis.

关键词： Proton pump inhibitors Histamine 2 receptor antagonists Gastrointestinal motility Peritoneal dialysis Peritonitis

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Trends and risk factors of elderly-onset Crohn’s disease: A nationwide cohort study

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World Journal of Gastroenterology 2020年第4期26卷 404-415页

作者： Jung Min Moon Eun Ae Kang Kyungdo Han Seung Wook Hong Hosim Soh Seona Park jooyoung Lee Hyun Jung Lee Jong pil Im joo sung Kim Department of Internal Medicine Liver Research InstituteSeoul National University College of MedicineSeoul 03080South Korea Department of Biostatistics College of MedicineThe Catholic University of KoreaSeoul 06591South Korea

BACKGROUND The incidence of inflammatory bowel disease(IBD)is increasing in *** risk factors associated with IBD development have been *** To investigate trends and environmental risk factors of Crohn’s disease(CD)diagnosed in persons aged≥40 years in South *** Using the National Health Insurance Service database,a total of 14060821 persons aged>40 years who underwent national health screening in 2009 were followed up until December *** with newly diagnosed CD were enrolled and compared with non-CD *** was identified according to the International Classification of Diseases 10th revision and the rare/intractable disease registration program codes from the National Health Insurance Service *** mean follow-up periods was 7.39 ***,sex,diabetes,hypertension,smoking,alcohol consumption,regular exercise,body mass index,anemia,chronic kidney disease(CKD)and dyslipidemia were adjusted for in the multivariate analysis *** During the follow-up,1337(1.33/100000)patients developed *** in the middle-aged group(40-64 years)had a higher risk than women[adjusted hazard ratio(aHR)1.46,95%confidence interval(CI):1.29-1.66];however,this difference tended to disappear as the age of onset *** the middle-aged group,patients with a history of smoking[(aHR 1.46,95%CI:1.19-1.79)and anemia(aHR 1.85,95%CI:1.55-2.20)]had a significantly higher CD *** the elderly group(age,≥65 years),ex-smoking and anemia also increased the CD risk(aHR 1.68,95%CI:1.22-2.30)and 1.84(95%CI:1.47-2.30,respectively).Especially in the middle-aged group,those with CKD had a statistically elevated CD risk(aHR 1.37,95%CI:1.05-1.79).Alcohol consumption and higher body mass index showed negative association trend with CD incidence in both of the age groups.[Middle-aged:aHR 0.77(95%CI:0.66-0.89)and aHR 0.73(95% CI:0.63-0.84),respectively][Elderly-group:aHR 0.57(95% CI:0.42-0.78)and aHR 0.84(95%CI 0.67-1.04),respectively].For regular p

关键词： Crohn’s disease Aged Environmental Risk factors Epidemiology Nationwide cohort

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Periodontitis combined with smoking increases risk of the ulcerative colitis: A national cohort study

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World Journal of Gastroenterology 2020年第37期26卷 5661-5672页

作者： Eun Ae Kang Jaeyoung Chun Jee Hyun Kim Kyungdo Han Hosim Soh Seona Park Seung Wook Hong Jung Min Moon jooyoung Lee Hyun Jung Lee Jun-Beom Park Jong pil Im joo sung Kim Department of Internal Medicine and Institute of Gastroenterology Yonsei University College of MedicineSeoul 03722South Korea Department of Internal Medicine Gangnam Severance HospitalYonsei University College of MedicineSeoul 06229South Korea Department of Internal Medicine Bundang CHA Medical CenterCHA University School of MedicineSeoul 13496South Korea Department of Statistics and Actuarial Science Soongsil UniversitySeoul 06978South Korea Department of Internal Medicine and Liver Research Institute Seoul National University College of MedicineSeoul 03080South Korea Department of Periodontics the Catholic University of Korea College of MedicineSeoul 06591South Korea

BACKGROUND Periodontitis is a chronic inflammation of periodontal *** effect of periodontitis on the development of inflammatory bowel disease(IBD)remains *** To assessed the risk of IBD among patients with periodontitis,and the risk factors for IBD related to *** A nationwide population-based cohort study was performed using claims data from the Korean National Healthcare Insurance *** total,9950548 individuals aged≥20 years who underwent national health screening in 2009 were *** diagnosed IBD[Crohn’s disease(CD),ulcerative colitis(UC)]using the International Classification of Disease 10th revision and rare intractable disease codes,was compared between the periodontitis and nonperiodontitis groups until *** A total of 1092825 individuals(11.0%)had *** was significantly associated with older age,male gender,higher body mass index,quitting smoking,not drinking alcohol,and regular *** mean age was 51.4±12.9 years in the periodontitis group and 46.6±14.2 years in the nonperiodontitis group(P<0.01),*** mean body mass index was 23.9±3.1 and 23.7±3.2 in the periodontitis and non-periodontitis groups,respectively(P<0.01).Men were 604307(55.3%)and 4844383(54.7%)in the periodontitis and non-periodontitis groups,*** mean follow-up duration was 7.26 *** with periodontitis had a significantly higher risk of UC than those without periodontitis[adjusted hazard ratio:1.091;95%confidence interval(CI):1.008-1.182],but not CD(adjusted hazard ratio:0.879;95%confidence interval:0.731-1.057).The risks for UC were significant in the subgroups of age≥65 years,male gender,alcohol drinker,current smoker,and reduced physical *** smokers aged≥65 years with periodontitis were at a 1.9-fold increased risk of UC than non-smokers aged≥65 years without *** Periodontitis was significantly associated with the risk of developing UC,b

关键词： Inflammatory bowel disease Periodontitis Smoking Ulcerative colitis Crohn’s disease

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A Study on Quantitative Methodology to Assess Cyber Security Risk of Smart Grid

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Energy and Power Engineering 2013年第4期5卷 1312-1316页

作者： pil sung Woo Byung-Hyun Ko Dong-joo Kang Balho H. Kim KERI Hanggaul-ro Sangnok-gu Ansan-si Gyeonggi-do Korea Power Economic Lab. Hongik University Sandsu-dong 72-1 Mapo-gu Seoul Korea

This paper aims to identify and clarify the cyber security risks and their interaction with the power system in Smart Grid. The SCADA system and other communication networks interact with the power system on a real time basis, so it is important to understand the interaction between two layers to protect the power system from potential cyber threats. This paper has shown the risks of the open architecture SCADA in a quantitative method and proposed effective security measures through case studies.

关键词： Smart Grid Cyber Security Open Architecture SCADA Power System Vulnerability Risk Assessment

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Catalpa bignonioides extract improves exercise performance through regulation of growth and metabolism in skeletal muscles

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Asian Pacific Journal of Tropical Biomedicine 2024年第2期14卷 47-54页

作者： Hoibin Jeong Dong-joo Lee sung-pil Kwon SeonJu Park Song-Rae Kim Seung Hyun Kim Jae-Il Park Deug-chan Lee Kyung-Min Choi WonWoo Lee Ji-Won Park Bohyun Yun Su-Hyeon Cho Kil-Nam Kim Seoul Center Korea Basic Science InstituteSeoul 02841Republic of Korea Chuncheon Center Korea Basic Science InstituteChuncheon 24341Republic of Korea Research&Development Center Chungdam CDC JNPharm LLC.Chuncheon 24341Republic of Korea Department of Biomedical Technology Kangwon National UniversityChuncheon 24341Republic of Korea Yonsei Institute of Pharmaceutical Sciences College of PharmacyYonsei UniversityIncheon 21983Republic of Korea Gwangju Center Korea Basic Science InstituteGwangju 61751Republic of Korea Honam National Institute of Biological Resources 99Gohadoan-gilMokpo-siJeollanam-do58762Republic of Korea Department of Bio-analysis Science University of Science&TechnologyDaejeon34113Republic of Korea

Objective:To evaluate the effects of Catalpa bignonioides fruit extract on the promotion of muscle growth and muscular capacity in vitro and in ***:Cell viability was measured using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide *** proliferation was assessed using a 5-bromo-2’-deoxyuridine(BrdU)assay *** blot analysis was performed to determine the protein expressions of related *** effects of Catalpa bignonioides extract were investigated in mice using the treadmill exhaustion test and whole-limb grip strength *** composition analysis was performed using high-performance liquid chromatography(HPLC).Results:Catalpa bignonioides extract increased the proliferation of C2C12 mouse myoblasts by activating the Akt/mTOR signaling *** also induced metabolic changes,increasing the number of mitochondria and glucose metabolism by phosphorylating adenosine monophosphate-activated protein *** an in vivo study,the extract-treated mice showed improved motor abilities,such as muscular endurance and grip ***,HPLC analysis showed that vanillic acid may be the main component of the Catalpa bignonioides extract that enhanced muscle ***:Catalpa bignonioides improves exercise performance through regulation of growth and metabolism in skeletal muscles,suggesting its potential as an effective natural agent for improving muscular strength.

关键词： Catalpa bignonioides Skeletal muscle Cell proliferation Mitochondria Energy metabolism C2C12

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A New Species of the Genus <i>Alloclubionoides</i>Paik, 1992 (Araneae: Agelenidae) from Korea

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Open Journal of Animal Sciences 2014年第3期4卷 134-138页

作者： joo-pil Kim Seong-Hun Ye The Arachnological Institute of Korea Kyunggi-Do Korea

In the present paper, the authors describe one new species of the family Agelenidae from Korea, named Alloclubionoides persona sp. nov. This specimen is deposited at the joo-pil Spider Museum, Namyangju-Si, Kyunggi-Do.

关键词： Araneae Agelenidae Alloclubionoides New Species Korea Alloclubionoides persona

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Chemical ablation of the gallbladder using alcohol in cholecystitis after palliative biliary stenting

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World Journal of Gastroenterology 2009年第16期15卷 2041-2043页

作者： Tae Hoon Lee Sang-Heum Park Sang pil Kim Ji-Young Park Chang Kyun Lee Il-Kwun Chung Hong Soo Kim Sun-joo Kim Division of Gastroenterology Department of Internal MedicineSoonchunhyang University College of MedicineCheonan Hospital

Chemical ablation of the gallbladder is effective in patients at high risk of complications after surgery. Percutaneous gallbladder drainage is an effective treatment for cholecystitis; however, when the drain tube cannot be removed because of recurrent symptoms, retaining it can cause problems. An 82-year-old woman presented with cholecystitis and cholangitis caused by biliary stent occlusion and suspected tumor invasion of the cystic duct. We present successful chemical ablation of the gallbladder using pure alcohol, through a percutaneous gallbladder drainage tube, in a patient who developed intractable cholecystitis with obstruction of the cystic duct after receiving a biliary stent. Our results suggest that chemical ablation therapy is an effective alternative to surgical therapy for intractable cholecystitis.

关键词： Percutaneous cholecystostomy Cholecystitis Biliary stenting Alcohol Chemical therapy

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Bee venom phospholipase A2 ameliorates amyloidogenesis and neuroinflammation through inhibition of signal transducer and activator of transcription-3 pathway in Tg2576 mice

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Translational Neurodegeneration 2019年第1期8卷 317-332页

作者： Hyeon joo Ham Sang-Bae Han Jaesuk Yun In Jun Yeo Young Wan Ham Se Hyun Kim pil-Hoon Park Dong-Young Choi Jin Tae Hong College of Pharmacy and Medical Research Center Chungbuk National UniversityOsongsaengmyeong 1-roOsong-eupHeungdeok-guCheongjuChungbuk 28160Republic of Korea Department of Chemistry Utah Valley University800 W University PkwyOremUT 84058USA INISTst Co. LTD767Sinsu-roSuji-guYongin-si 16827Gyeonggi-doRepublic of Korea College of Pharmacy Yeungnam University280 Daehak RoadGyeonsanGyeongbuk 38541Republic of Korea

Background:Neuroinflammation and accumulation ofβ-amyloid(Aβ)play a significant role in the onset and progression of Alzheimer’s disease(AD).Our previous study demonstrated that signal transducer and activator of transcription-3(STAT3)plays a major role in neuroinflammation and ***:In the present study,we investigated the inhibitory effect of bee venom phospholipase A2(bvPLA2)on memory deficiency in Tg2576 mice,which demonstrate genetic characteristics of AD and the mechanism of its action at the cellular and animal *** in vivo study,we examined the effect of bvPLA2 on improving memory by conducting several behavioral tests with the administration of bvPLA2(1 mg/kg)to Tg2576 *** in vitro study,we examined the effect of bvPLA2 on amyloidogenesis and neuroinflammation by treating bvPLA2 on LPSactivated BV2 ***:We found that bvPLA2 alleviated memory impairment in Tg2576 mice,as demonstrated in the behavioral tests assessing *** the bvPLA2-treated group,Aβ,amyloid precursor protein(APP),and β-secretase 1(BACE1)levels and β-secretase activity were significantly *** of pro-inflammatory cytokines and inflammation-related proteins decreased in the brain of bvPLA2-treated group,whereas anti-inflammatory cytokines *** addition,bvPLA2 reduced STAT3 phosphorylation in the brains of the bvPLA2-treated *** the cellular level,bvPLA2 inhibits production of nitric oxide,pro-inflammatory cytokines,and inflammation-related proteins including ***,bvPLA2 inhibits the production of Aβin cultured BV-2 *** from the docking experiment,pull-down assay,and the luciferase assay show that bvPLA2 directly binds STAT3 and,thus,regulates gene expression ***,when the STAT3 inhibitor and bvPLA2 were administered together,the anti-amyloidogenic and anti-inflammatory effects were further enhanced than when they were administered ***:These results suggest that bvPLA2 could r

关键词： Bee venom phospholipase A2 Alzheimer’s disease Amyloidogenesis Neuroinflammation STAT3

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Anethole improves the developmental competence of porcine embryos by reducing oxidative stress via the sonic hedgehog signaling pathway

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Journal of Animal Science and Biotechnology 2023年第4期14卷 1395-1407页

作者： Ye Eun joo pil-Soo Jeong Sanghoon Lee Se-Been Jeon Min-Ah Gwon Min Ju Kim Hyo-Gu Kang Bong-Seok Song Sun-Uk Kim Seong-Keun Cho Bo-Woong Sim Futuristic Animal Resource and Research Center Korea Research Institute of Bioscience and BiotechnologyCheongjuSouth Korea Department of Animal Science College of Natural Resources and Life SciencePusan National UniversityMiryangSouth Korea Laboratory of Theriogenology College of Veterinary MedicineChungnam National UniversityDaejeonSouth Korea Department of Biotechnology College of EngineeringDaegu UniversityGyeongsanSouth Korea Department of Animal Science and Biotechnology College of Agriculture and Life ScienceChungnam National UniversityDaejeonSouth Korea Department of Functional Genomics University of Science and TechnologyDaejeonSouth Korea Department of Animal Science College of Natural Resources and Life ScienceLife and Industry Convergence Research InstitutePusan National UniversityMiryangSouth Korea

Background Anethole(AN)is an organic antioxidant compound with a benzene ring and is expected to have a positive impact on early embryogenesis in ***,no study has examined the effect of AN on porcine embryonic ***,we investigated the effect of AN on the development of porcine embryos and the underlying *** We cultured porcine in vitro-fertilized embryos in medium with AN(0,0.3,0.5,and 1 mg/mL)for 6 *** at 0.5 mg/mL significantly increased the blastocyst formation rate,trophectoderm cell number,and cellular survival rate compared to the ***-supplemented embryos exhibited significantly lower reactive oxygen species levels and higher glutathione levels than the ***,AN significantly improved the quantity of mitochondria and mitochondrial membrane potential,and increased the lipid droplet,fatty acid,and ATP ***,the levels of proteins and genes related to the sonic hedgehog(SHH)signaling pathway were significantly increased by *** These results revealed that AN improved the developmental competence of porcine preimplantation embryos by activating SHH signaling against oxidative stress and could be used for large-scale production of high-quality porcine embryos.

关键词： Anethole Lipid metabolism Mitochondrial function Porcine embryo development Sonic hedgehog signaling pathway

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Contribution of Rice Plants and Cover Crop Biomass Amended Soil on Methane Emission

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American Journal of Climate Change 2018年第3期7卷 477-485页

作者： Md Mozammel Haque Jatish Chandra Biswas Muhammad Ashraful Alam pil joo Kim Division of Applied Life Science Gyeongsang National University Jinju South Korea Soil Science Division Bangladesh Rice Research Institute Gazipur Bangladesh Institute of Agriculture and Life Science Gyeongsang National University Jinju South Korea

Rice plant and soil are playing vital role for produce of methane (CH4) emission from flooded rice soil. Contribution of rice plants and cover crop biomass amended soil on methane emission has not been yet studied under different cover crop biomass incorporated in paddy fields. Closed-chamber method was used to estimate CH4 emission rates during rice cultivation under soil plus rice plants and soil alone condition. Soil plus rice plants chambers 62 × 62 × 112 cm3 and soil alone chambers 20 × 20 cm2 were placed at the same time during rice cultivation (0 days after rice transplanting). Therefore, to evaluate the contribution of soil plus rice plants and soil alone on methane (CH4) emission under different rates of cover crop biomass incorporated soil during rice cultivation. Methane emission from soil plus rice plants increased up to 53 days after transplanting (DAT) and then it’s decreased and continued till harvesting. It was found that ca. 47% - 52% CH4 was mediated by rice plants and ca. 48% - 53% through rice soil alone under 12 Mg·ha-1 cover crop biomass incorporated treated plots. Whereas, only ca. 9% - 10% CH4 emission was mediated by rice plants and ca. 90% - 91% by rice soil alone when 0 and 3 Mg·ha-1 cover crop biomass was incorporated. Therefore, it could be concluded that rice soil alone was more influenced for CH4 emission than rice plants in paddy fields.

关键词： Rice Plant Rice Soil Methane Emission Green Manure

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