检索结果-南通市图书馆

The association between C-reactive protein to albumin ratio and 6-month neurological outcome in patients with in-hospital cardiac arrest

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Emergency Medicine 2024年第3期15卷 223-228页

作者： Ji Ho Lee Dong Hun Lee Byung Kook Lee seok jin Ryu Department of Emergency Medicine Chonnam National University HospitalGwangju 61469Republic of Korea Department of Emergency Medicine Chonnam National University Medical SchoolGwangju 61469Republic of Korea

The global incidence rates of in-hospital cardiac arrest(IHCA)range from1.2 to 9.0 per1,000 hospitalized patients,as per the National Cardiac Arrest Database.[1] While IHCAs tend to exhibit superior 30-day survival rates relative to out-of-hospital cardiac arrests (ohCA) due to situational advantages,such as immediate access to medical personnel and treatments.

关键词： patients cardiac IHC

Potential risk factors for nonalcoholic steatohepatitis related to pancreatic secretions following pancreaticoduodenectomy

在线全文

学校读者我要写书评

暂无评论

World Journal of Gastroenterology 2011年第32期17卷 3716-3723页

作者： Sun Choon Song Seong Ho Choi Dong Wook Choi jin seok Heo Woo seok Kim Min Jung Kim Department of Surgery Samsung Medical Center Sungkyunkwan University School of Medicine

AIM: To identify risk factors for nonalcoholic steatohepatitis following pancreaticoduodenectomy, with a focus on factors related to pancreatic secretions. METHODS: The medical records of 228 patients who had a pancreaticoduodenectomy over a 16-mo period were reviewed retrospectively. The 193 patients who did not have fatty liver disease preoperatively were included in the final analysis. Hepatic steatosis was diagnosed using the differences between splenic and hepatic attenuation and liver-to-spleen attenuation as measured by non-enhanced computed tomography. RESULTS: Fifteen patients (7.8%) who showed postoperative hepatic fatty changes were assigned to Group A, and the remaining patients were assigned to Group B. Patient demographics, preoperative laboratory findings (including levels of C-peptide, glucagon, insulin and glucose tolerance test results), operation types, and final pathological findings did not differ significantly between the two groups; however, the frequency of pancreatic fistula (P = 0.020) and the method of pancreatic duct stenting (P = 0.005) showed significant differences between the groups. A multivari- ate analysis identified pancreatic fistula (HR = 3.332, P = 0.037) and external pancreatic duct stenting (HR = 4.530, P = 0.017) as independent risk factors for the development of postoperative steatohepatitis. CONCLUSION: Pancreatic fistula and external pancreatic duct stenting were identified as independent risk factors for the development of steatohepatitis following pancreaticoduodenectomy.

关键词： Nonalcoholic fatty liver diseases Nonalcoholic steatohepatitis Pancreatic duct stenting Pancreatic fistula Pancreatic surgery

Combating Drug Resistance in Colorectal Cancer Using Herbal Medicines

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Journal of Integrative Medicine 2021年第7期27卷 551-560页

作者： Lee Ga-Young Lee jin-seok Son Chang-Gue Lee Nam-Hun Department of Clinical Oncology Cheonan Korean Medicine Hospital of Daejeon UniversityCheonan31099Republic of Korea Liver&Immunology Research Center Dunsan Korean Medicine Hospital of Daejeon UniversityDaejeon35235Republic of Korea Department of Internal Medicine Graduated School of Korean MedicineUniversity of DaejeonDaejeon34520Republic of Korea

Colorectal cancer(CRC)is one of the most prevalent and lethal cancer types around the *** of the CRC patients are treated with chemotherapeutic drugs alone or ***,up to 90%of metastatic cancer patients experience the failure of treatment mostly because of the acquired drug resistance,which can be led to multidrug resistance(MDR).In this study,we reviewed the recent literature which studied potential CRC MDR reversal agents among herbal medicines(HMs).Among abundant HMs,6 single herbs,Andrographis paniculata,Salvia miltiorrhiza,Hedyotis diffusa,Sophora flavescens,Curcuma longa,Bufo gargarizans,and 2 formulae,Pien Tze Huang and Zhi Zhen Fang,were found to overcome CRC MDR by two or more different mechanisms,which could be a promising candidate in the development of new drugs for adjuvant CRC chemotherapy.

关键词： colorectal cancer drug resistance herbal medicine

Impact of statin intensity on adverse cardiac and cerebrovascular events in older adult patients with myocardial infarction

在线全文

学校读者我要写书评

暂无评论

Journal of Geriatric Cardiology 2021年第8期18卷 609-622页

作者： In Tae Moon Si-Hyuck Kang Wonjae Lee Youngjin Cho jin Joo Park Yeonyee EYoon Il-Young oh Chang-Hwan Yoon Jung-Won Suh Tae-jin Youn In-Ho Chae Dong-Ju Choi Young-seok Cho Uijeongbu Eulji Medical Center Eulji University School of MedicineUijeongbuSouth Korea Seoul National University Bundang Hospital SeongnamSouth Korea Department of Cardiology Incheon Sejong HospitalIncheonSouth Korea

BACKGROUND There is insufficient evidence regarding the effect of high-intensity statin therapy in older *** study aimed to investigate the effects of high-intensity statin treatment on the clinical outcomes in older adults with myocardial infarc-tion(MI).METHODS Consecutive patients with MI aged at least 75 years were analyzed *** primary endpoint was major adverse cardiac and cerebrovascular events(MACCE),defined as a composite of all-cause death,MI,rehospitalization due to un-stable angina,repeat revascularization,and ischemic *** high-intensity group was compared to the low-to-moderate in-tensity group in the propensity score-matched *** Average age of total 546 patients was 81 *** them,84%of patients underwent percutaneous coronary *** unadjusted seven-year MACCE rate differed by statin intensity(high-intensity statin group:38%,moderate-intensity statin group:42%,low-intensity statin group:56%,and no-statin group:61%,P=0.004).However,among these groups,many baseline characteristics were significantly *** the 74 propensity score-matched pairs,which lacked any significant differences in all baseline characteristics,the high-intensity group had a significantly lower rate of MACCE than the low-to-moderate intensity group(37%vs.53%,P=0.047).Follow-up low-density lipoprotein cholesterol levels were significantly lower in the high-intensity group than that in the low-to-moderate intensity group(69.4±16.0 mg/dL vs.77.9±25.9 mg/dL,P=0.026).CONCLUSIONS In older adult patients with MI,the use of high-intensity statin caused significantly less occurrence of MACCE in comparison to that in low-to-moderate intensity for up to seven years of follow-up.

关键词： patients cardiac intensity

Design and evaluation of nicorandil extended-release tablet

在线全文

学校读者我要写书评

暂无评论

Asian Journal of Pharmaceutical Sciences 2015年第2期10卷 108-113页

作者： Ju-Young Kim Chun-Woong Park Beom-jin Lee Eun-seok Park Yun-seok Rhee College of Pharmacy Woosuk UniversityWanju-gun 565-701Republic of Korea College of Pharmacy Chungbuk National UniversityCheongju 361-763Republic of Korea College of Pharmacy Ajou UniversitySuwon 443-749Republic of Korea School of Pharmacy Sungkyunkwan UniversitySuwon 440-746Republic of Korea College of Pharmacy and Research Institute of Pharmaceutical Sciences Gyeongsang National UniversityJinju 660-701Republic of Korea

The aim of this study was to design and evaluate extended-release formulations of a model drug,nicorandil,in order to achieve the desired steady-state plasma concentration of drug in *** was employed to estimate optimum dissolution and absorption rate of *** dissolution test was employed using pH 1.2,4.0,6.8 buffer solution,or water,to measure the in vitro release behaviors of nicorandil formulations.A single dose(15 mg)of each formulation was orally administered to four beagle dogs under fasted conditions,and the pharmacokinetic parameters were *** in vitro/in vivo relationship of the extended-release formulation was confirmed using in vitro dissolution profiles and plasma concentrations of drug in beagle *** was released completely within 30 min from the immediate-release tablets and released for 24 h from the extended-release *** nicorandil plasma concentration could be modified by adjusting the drug release rate from the extended-release *** release rate of nicorandil was the rate-limiting step in the overall absorption of drug from the extendedrelease *** results highlight the potential of a nicorandil extended-release formulation in the treatment of angina pectoris.

关键词： Nicorandil In vitro In vivo Pharmacokinetic Extended-release

Extensive frontal focused ultrasound Check for updates mediated blood-brain barrier opening for the treatment of Alzheimer's disease:a proof-of-concept study

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Translational Neurodegeneration 2021年第4期10卷 573-583页

作者： So Hee Park Kyoungwon Baik Seun Jeon Won seok Chang Byoung seok Ye jin Woo Chang Brain Research Institute Department of NeurosurgeryYonsei University College of MedicineSeoulKorea Department of Neurology Yonsei University College of MedicineSeoulKorea

Background:Focused ultrasound(FUS)-mediated blood-brain barrier(BBB)opening has shown efficacy in removal of amyloid plaque and improvement of cognitive functions in preclinical studies,but this is rarely reported in clinical *** study was conducted to evaluate the safety,feasibility and potential benefits of repeated extensive BBB ***:In this open-label,prospective study,six patients with Alzheimer's disease(AD)were enrolled at Severance Hospital in Korea between August 2020 and September *** of them completed the ***-mediated BBB opening,targeting the bilateral frontal lobe regions over 20 cm^(3),was performed twice at three-month *** resonance imaging,^(18)F-Florbetaben(FBB)positron emission tomography,Caregiver-Administered Neuropsychiatric Inventory(CGA-NPI)and comprehensive neuropsychological tests were performed before and after the ***:FUS targeted a mean volume of 21.1±2.7 cm^(3)and BBB opening was confirmed at 95.7%±9.4%of the targeted *** frontal-to-other cortical region FBB standardized uptake value ratio at 3 months after the procedure showed a slight decrease,which was statistically significant,compared to the pre-procedure value(-1.6%,0.986 vs 1.002,P=0.043).The CGA-NPI score at 2 weeks after the second procedure significantly decreased compared to baseline(2.2±3.0 vs 8.6±6.0,P=0.042),but recovered after 3 months(5.2±5.8 vs 8.6±6.0,P=0.89).No adverse effects were ***:The repeated and extensive BBB opening in the frontal lobe is safe and feasible for patients with *** addition,the BBB opening is potentially beneficial for amyloid removal in AD patients.

关键词： Alzheimer disease Focused ultrasound Blood-brain barrier Amyloid beta-peptides

Younger patients have poorer biochemical outcome after radical prostatectomy in high-risk prostate cancer

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Asian Journal of Andrology 2011年第5期13卷 719-723页

作者： Sung Kyu Hong Jung Soo Nam Woong Na Jong jin oh Cheol Yong Yoon Chang Wook Jeong Hyun June Kim seok-Soo Byun Sang Eun Lee Department of Urology Seoul National University Bundang Hospital Seongnam Kyunggi-do 463-707 Korea

The aim of this study was to investigate the prognostic significance of patient age with respect to tumour aggressiveness in men who underwent radical prostatectomy （RP） for prostate cancer. In this study, we reviewed the records of 743 patients who received RP without neoadjuvant or adjuvant therapy at our institution and were followed up for 〉2 years postoperatively. For our analyses, the patients were divided into two groups according to age： younger （〈60 years） and older （≥ 60 years）. Through uni- and multivariate analyses, associations of various clinicopathological parameters, including biochemical recurrence-free survival, with patient age, were evaluated among all patients, and the patients were stratified according to their D＇Amico risk classification. Among all subjects, younger （n= 126） and older （n=617） patients showed no significant differences regarding pathological parameters and biochemical recurrence-free survival （P=0.288）. For the high-risk group （n= 206）, younger patients had a lower rate of biochemical recurrence-free survival following surgery than older patients （P=0.017）, despite the fact that no significant differences were observed regarding various known prognostic parameters between the two age groups. In addition, multivariate analysis revealed that age was an independent predictor of biochemical recurrence-free survival among the high-risk group （P=O.O03）. Our results showed that relatively younger patients have a comparable biochemical outcome compared with their older counterparts following RP performed for prostate cancer. However, among patients with high-risk disease, younger patients have a worse biochemical outcome following RP compared with older patients.

关键词： age factors biochemical outcome prostate prostatic neoplasms prostatectomy

Impregnation approach for poly(vinylidene fluoride)/tin oxide nanotube composites with high tribological performance

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Materials Science & Technology 2020年第2期37卷 19-25页

作者： Min Su Park jin Kyu Kim Tong-seok Han Jung Tae Park Jong Hak Kim Department of Chemical and Biomolecular Engineering Yonsei University50 Yonsei-roSeodaemun-guSeoul03722Korea Department of Civil and Environmental Engineering Yonsei University50 Yonsei-roSeodaemun-guSeoul03722Korea Department of Chemical Engineering Konkuk University120 Neungdong-roGwangjin-guSeoul05029Korea

We report a composite material with the high tribological performance,which consists of onedimensional SnO2 nanotubes(ST)and a high molecular weight poly(vinylidene fluoride)(PVDF)matrix in terms of *** of PVDF in N,N-dimethylformamide(DMF)resulted in a facile penetration of PVDF into the inner hollow voids of ST,leading to the close *** between PVDF and ST results in a beneficial effect on the chain arrangement of PVDF,providing anα-phase with better tribological *** ST incorporation,the friction coefficient decreased by 85.0%to 0.408,and the specific wear rate decreased by 69.1%to 0.412,demonstrating the pivotal role of ST as a self-lubricating material due to a large interactive area and PVDF chain rearrangement.

关键词： SnO2 nanotube Composite Friction coefficient Wear rate

Rationally designed bioactive milk-derived protein scaffolds enhanced new bone formation

在线全文

学校读者我要写书评

暂无评论

Bioactive Materials 2023年第2期20卷 368-380页

作者： Min Suk Lee jin Jeon Sihyeon Park Juhan Lim Hee seok Yang Department of Nanobiomedical Science&BK21 FOUR NBM Global Research Center for Regenerative Medicine Dankook UniversityCheonan31116Republic of Korea Medical Laser Research Center College of MedicineDankook UniversityCheonan31116Republic of Korea Center for Bio-Medical Engineering Core-Facility Dankook UniversityCheonan31116Republic of Korea

Recently,a number of studies reported that casein was composed of various multifunctional bioactive peptides such as casein phosphopeptide andβ-casochemotide-1 that bind calcium ions and induce macrophage chemotaxis,which is crucial for bone homeostasis and bone fracture repair by cytokines secreted in the *** hypothesized that the effects of the multifunctional biopeptides in casein would contribute to improving bone ***,we designed a tissue engineering platform that consisted of casein and polyvinyl alcohol,which was a physical-crosslinked scaffold(milk-derived protein;MDP),via simple freeze-thaw cycles and performed surface modification using 3,4-dihydroxy-L-phenylalanine(DOPA),a mussel adhesive protein,for immobilizing adhesive proteins and cytokines for recruiting cells in vivo(MDP-DOPA).Both the MDP and MDP-DOPA groups proved indirectly contribution of macrophages migration as RAW 264.7 cells were highly migrated toward materials by contained bioactive *** implanted MDP and MDP-DOPA in a mouse calvarial defect orthotopic model and evaluated whether MDP-DOPA showed much faster mineral deposition and higher bone density than that of the no-treatment and MDP *** MDP-DOPA group showed the accumulation of host M2 macrophages and mesenchymal stem cells(MSCs)around the scaffold,whereas MDP presented mostly M1 macrophages in the early stage.

关键词： Casein Bioactive peptides Bone regeneration Protein based scaffold Physical crosslinking