检索结果-南通市图书馆

Alterations of Gefitinib Pharmacokinetics by Co-administration of Herbal Medications in Rats

Chinese Journal of Integrative Medicine 2018年第6期24卷 460-466页

作者： Kwon-Yeon Weon Min Gi kim Soyoung Shin Tae Hwan kim Sang Hoon Joo Eunsook Ma Seok Won Jeong Sun Dong Yoo Yu Seok Youn beom Soo Shin College of Pharmacy Catholic University of Daegu School of Pharmacy Sungkyunkwan University College of Pharmacy Wonkwang University

Objective： To evaluate the potential pharmacokinetic interactions of the anticancer agent gefitinib （Iressae） and the oriental medications Guipi Decoction （归脾汤, GPD, Guibi-tang in Korean） and Bawu Decoction （八物汤, BWD, Palmul-tang in Korean）. Methods： Methylceliulose （MC, control）, GPD （1,200 mg/kg）, or BWD （6,000 mg/kg） was orally administered to rats either as a single dose or multiple doses prior to gefitinib administration. To examine the effects of a single dose of the herbal medicines, gefitinib （10 mg/kg） was orally administered after 5 min or 1 h of MC or the herbal medicine pretreatments. To examine the effects of the multiple doses of the herbal medicines, gefltinib （10 mg/kg） was orally administered following 7 consecutive days of the administration of MC or each herbal medicine. The plasma concentrations of gefitinib were determined with liquid chromatography-tandem mass spectrometry assay. The plasma concentration-time profiles of gefitinib were analyzed with a noncompartmental analysis. Results： Gefitinib was rapidly absorbed and showed a mono- exponential decline with an elimination half-life of 3.7-4.1 h. The pharmacokinetics of gefitinib was not affected by GPD pretreatment. However, a significantly lower maximum plasma concentration （Crux, P〈0.05） and area under the curve （P〈0.05）, and a delayed time to reach Cmax （Tmax, P〈0.01） were observed in both single- and multiple- dose BWD-pretreated rats compared with the control rats. Conclusions： BWD and not GPD might delay and interfere with gefitinib absorption. Further evaluations of the clinical significance of these findings are needed.

关键词： herb-drug interaction pharmacokinetics gefitinib Guipi Decoction Bawu Decoction

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Coronary Artery Complications after Right Ventricular Outflow Tract Reconstruction Surgery

引用

Congenital Heart Disease 2022年第3期17卷 281-295页

作者： Hye Won Kwon Mi Kyoung Song Sang Yun Lee Gi beom kim Sungkyu Cho Jae Gun Kwak Woong-Han kim Whal Lee Eun Jung Bae Department of Pediatrics Seoul National University HospitalSeoul National University College of MedicineSeoulSouth Korea Department of Thoracic and Cardiovascular Surgery Seoul National University HospitalSeoul National University College of MedicineSeoulSouth Korea Department of Radiology Seoul National University HospitalSeoulSouth Korea

Background:Mechanisms and clinical manifestations of coronary artery complications after right ventricular outflow tract reconstruction surgery are not well ***:Patients who had coronary artery complications after pulmonary valve replacement or the Rastelli procedure at a single tertiary centre were retrospectively ***:Coronary artery complications were identified in 20 patients who underwent right ventricular outflow tract reconstruction *** median age at diagnosis of coronary artery complication was 21 years(interquartile range:13–25 years).Mechanisms of coronary artery complications were compression by adjacent materials in 12 patients,dynamic compression of intramural course of coronary artery in two patients,and intraoperative injury in six *** coronary artery anomalies were identified in 50%(10/20)of *** patients presented with early postoperative haemodynamic *** patients showed late onset symptoms or signs of coronary insufficiency,including chest pain,ventricular dysfunction,or ventricular *** artery stenosis was incidentally found on cardiac computed tomography angiography in two asymptomatic *** patients underwent surgical interventions,and one patient underwent percutaneous coronary intervention for coronary *** patient with recurrent ventricular tachycardia required an implantable *** were two deaths in patients with intraoperative coronary ***:Preoperative coronary evaluation and long-term follow-up for the development of coronary artery complications are required in patients undergoing right ventricular outflow tract reconstruction surgery to prevent ventricular dysfunction,arrhythmias,and death,especially among those with congenital coronary anomalies.

关键词： Congenital heart disease right ventricular outflow tract reconstruction surgery coronary artery disease

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Sutureless contact lens-type amniotic membrane for persistent epithelial defects after infectious keratitis

引用

International Journal of Ophthalmology(English edition) 2022年第8期15卷 1404-1406页

作者： Jung Hye Shin Young-Ho Jung Hyun beom Song Mee Kum kim Chang Ho Yoon Department of Ophthalmology Seoul National University Hospital101 Daehak-roJongno-guSeoul 03080Republic of Korea Department of Ophthalmology Seoul National University College of Medicine103 Daehak-roJongno-guSeoul 03080Republic of Korea Laboratory of Ocular Regenerative Medicine and Immunology Biomedical Research InstituteSeoul National University Hospital101 Daehak-roJongno-guSeoul 03080Republic of Korea Department of Medical Science Seoul National University College of Medicine103 Daehak-roJongno-guSeoul 03080Republic of Korea

Dear Editor,We are writing to present two case reports of persistent epithelial defect after infectious keratitis successfully treated with sutureless contact lens-type amniotic membrane(AM)*** keratitis is one of the leading causes of corneal *** disrupts the normal corneal healing process and induces inflammation,limbal cell dysfunction,and corneal surface irregularity,which can lead to corneal opacities or persistent epithelial defects(PEDs)[1].Untreated PED can cause corneal thinning,resulting in corneal perforation.

关键词： keratitis healing corneal

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Surgical Repair of Ventricular Septal Defect in Neonates: Indications and Outcomes

引用

Congenital Heart Disease 2024年第1期19卷 69-83页

作者： Jae Hong Lee Sungkyu Cho Jae Gun Kwak Hye Won Kwon Woong-Han kim Mi Kyoung Song Sang-Yun Lee Gi beom kim Eun Jung Bae Department of Thoracic and Cardiovascular Surgery Research Institute for Convergence of Biomedical Science and TechnologyPusan National University Yangsan HospitalYangsanKorea Department of Thoracic and Cardiovascular Surgery Seoul National University Children’s HospitalSeoulKorea Department of Pediatrics Seoul National University Children’s HospitalSeoulKorea

Background:The optimal surgical timing and clinical outcomes of ventricular septal defect(VSD)closure in neo-nates remain *** aimed to evaluate the clinical outcomes of VSD closure in neonates(age≤30 days).Methods:We retrospectively reviewed 50 consecutive neonates who underwent VSD closure for isolated VSDs between August 2003 and June *** for the procedure included congestive heart failure/failure to thrive and pulmonary *** adverse events(MAEs)were deﬁned as the composite of all-cause mortality,reoperation,persistent atrioventricular block,and signiﬁcant(≥grade 2)valvular ***:The median age and body weight at operation were 26.0 days(interquartile range[IQR],18.8–28.3)and 3.7 kg(IQR,3.3–4.2),*** median follow-up duration was 110.4 months(IQR,56.8–165.0).Seven patients required preoperative respiratory support,andﬁve had signiﬁcant(≥grade 2)preoperative valvular *** early mortality occurred due to irreversible cardiogenic shock;no late mortality was *** reopera-tion was due to hemodynamically signiﬁcant residual VSD at 103.8 months *** overall survival,freedom from reoperation,and freedom from MAE at 15-years were 98.0%,96.3%,and 94.4%,***-operative mechanical ventilation was associated with a longer duration of postoperative mechanical ventilation(p<0.001)and a longer length of intensive care unit stay(p<0.001).Conclusions:VSD closure with favorable outcomes without morbidities is feasible even in ***,neonates requiring preoperative respiratory support may require careful postoperative management considering the long-term postoperative ***,surgical VSD closure might be indicated earlier in neonates with respiratory compromise.

关键词： Ventricular septal defect neonate early surgery neonatal surgery

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Spatial and Temporal Variability in Rice Yield Collected From Multiple Small-Sized Paddy Fields in Multiple Years

Spatial and Temporal Variability in Rice Yield Collected Fro...

引用

国际农业工程大会

作者： Choung Keun Lee Yong beom Lee In gyu Jung Je Hoon Sung Sang Cheol kim National Institute of Agricultural Engineering 249 Seodun-dong Gwonson-gu Suwon-city Gyeonggi-do 441-100 KOREA Dr. Woo Pung Park National Institute of Agricultural Engineering 249 Seodun-dong Gwonson-gu Suwon-city Gyeonggi-do 441-100 KOREA Dr. Woo Pung Park National Institute of Agricultural Engineering 249 Seodun-dong Gwonson-gu Suwon-city Gyeonggi-do 441-100 KOREA Dr. Woo Pung Park National Institute of Agricultural Engineering 249 Seodun-dong Gwonson-gu Suwon-city Gyeonggi-do 441-100 KOREA Dr. Woo Pung Park National Institute of Agricultural Engineering 249 Seodun-dong Gwonson-gu Suwon-city Gyeonggi-do 441-100 KOREANational Institute of Agricultural Engineering 249 Seodun-dong Gwonson-gu Suwon-city Gyeonggi-do 441-100 KOREA

＜正＞ Using descriptive statistical method, yield information of different field areas were analyzed to examine their field variability according to examining year, analysis method as well as field size and variety. Semivariogram and Kriged maps of geo-statistical analysis were also adopted to examine their within field spatial dependence. The results obtained were as follows.

关键词：

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

Do Birth Season and Sex Affect Adult Lung Function as Early Life Factors?

引用

Health 2017年第2期9卷 223-236页

作者： Tae beom kim I-Nae Park Department of Urology Gachon University Gil Hospital Incheon Republic of Korea Department of Pulmonology Inje University Seoul Paik Hospital Seoul Republic of Korea

Objectives: Although lung function decline is a normal ageing process, it can be potentiated by risk factors. However, the potential impact of early life factors on lung function decline has been scarcely studied. The aim of this study was to investigate the potential correlation between birth season and adult lung function. Methods: We enrolled 1008 South Korean patients (530 men and 478 women;age range, 40 - 80 years) who were hospitalized for urological surgery, irrespective of respiratory disease. All patients underwent the pulmonary function test before any surgery or procedure. Based on their birth season, the patients were divided into two groups (spring, summer, and fall vs. winter). Results: Forced vital capacity (FVC), forced expiratory volume in 1 second (FEV1), and FEV1 % predicted of men born in winter were lower than those of men born in other seasons. Univariate and multivariate analyses using linear regression models also showed that birth season was a significant predictive factor for FVC, FEV1, and FEV1 % predicted in men. However, birth season was not correlated with lung function in women. Among male ever-smokers, FEV1 and FEV1 % predicted were lower for men born in winter than for those born in other seasons. Conclusions: Unlike women, men born in winter had lower lung function than did men born in other seasons. These results suggest that birth season might be an early life factor that predicts airway function. Furthermore, birth season has different effects on adult lung function depending on the patient’s sex.

关键词： Birth Season Early Life Factor Sex Lung Function

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Cortex cinnamomi extract prevents streptozotocin- and cytokine-induced β-cell damage by inhibiting NF-κB

引用

World Journal of Gastroenterology 2006年第27期12卷 4331-4337页

作者： Kang-beom Kwon Eun-Kyung kim Eun-Sil Jeong Young-Hoon Lee Young-Rae Lee Jin-Woo Park Do-Gon Ryu Byung-Hyun Park Department of Physiology School of Oriental MedicineWonkwang UniversityIksan 570-749South Korea Department of Oral Anatomy School of DentistryChonbuk National UniversityJeonju 561-756JeonbukSouth Korea Department of Biochemistry Medical SchoolInstitute for Healthcare Technology DevelopmentMedical Research CenterChonbuk National UniversityJeonju 561-756JeonbukSouth Korea

AIM： To clarify the mechanism underlying the antidiabetic activities of cortex cinnamomi extract （CCE）. METHODS： To induce in vivo diabetes, mice were injected with streptozotocin （STZ） via a tail vein （100 mg STZ/kg body weight）. To determine the effects of CCE, mice were administered CCE twice daily for 7 d by oral gavage starting 1 wk before the STZ injection. Blood glucose and plasma insulin concentration were measured as an index of diabetes. Also, to induce cytotoxicity of RINm5F cells, we treated with cytokines （IL-1β （2.0 ng/mL） and IFN-γ （100 U/mL））. Cell viability and nitric oxide production were measured colorimetrically. Inducible nitric oxide synthase （iNOS） mRNA and protein expression were determined by RT-PCR and Western blotting, respectively. The activation of NF-κβ was assayed by using gel mobility shift assays of nuclear extracts. RESULTS： Treatment of mice with STZ resulted in hyperglycemia and hypoinsulinemia, which was further evidenced by immunohistochemical staining of islets. However, the diabetogenic effects of STZ were completely prevented when mice were pretreated with CCE. The inhibitory effect of CCE on STZ-induced hyperglycemia was mediated through the suppression of iNOS expression. In rat insulinoma RINm5F cells,CCE completely protected against interleukin-1β and interferon-y-mediated cytotoxicity. Moreover, RINm5F cells incubated with CCE showed significant reductions in interleukin-1β and interferon-y-induced nitric oxide production and in iNOS mRNA and protein expression, and these findings correlated well with in vivo observations. CONCLUSION： The molecular mechanism by which CCE inhibits iNOS gene expression appears to involve the inhibition of NF-κβ activation, These results reveal the possible therapeutic value of CCE for the prevention of diabetes mellitus progression,

关键词： Cortex cinnamomi Diabetes Streptozotocin Cytokine NF-κβ

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Predicting tumor response after preoperative chemoradiation using clinical parameters in rectal cancer

引用

World Journal of Gastroenterology 2011年第48期17卷 5310-5316页

作者： Chan Ho Park Hee Cheol kim Yong beom Cho Seong Hyeon Yun Woo Yong Lee Young Suk Park Doo Ho Choi Ho-Kyung Chun Departmentof Surgery Samsung Medical Center Sungkyunkwan Univer-sity School of Medicine Irwon-dong 50 Gangnam-gu Seoul135-710 South Korea Division of Hematology-Oncology Depart-ment of Medicine Samsung Medical Center Sungkyunkwan University School of Medicine Irwon-dong 50 Gangnam-guSeoul 135-710 South Korea Department of Radiation Oncology SamsungMedical Center Sungkyunkwan University School of MedicineIrwon-dong 50 Gangnam-gu Seoul 135-710 South Korea

AIM: To evaluate the clinical parameters and identify a better method of predicting pathological complete response (pCR). METHODS: We enrolled 249 patients from a database of 544 consecutive rectal cancer patients who underwent surgical resection after preoperative chemoradiation therapy (PCRT). A retrospective review of morphological characteristics was then performed to collect data regarding rectal examination findings. A scoring model to predict pCR was then created. To validate the ability of the scoring model to predict complete ***: Seventy patients (12.9%) achieved a pCR. A multivariate analysis found that pre-CRT movability (P = 0.024), post-CRT size (P = 0.018), post-CRT morphology (P = 0.023), and gross change (P = 0.009) were independent predictors of pCR. The accuracy of the scoring model was 76.8% for predicting pCR with the threshold set at 4.5. In the validation set, the accuracy was 86.7%. CONCLUSION: Gross changes and morphological findings are important predictors of pathological response. Accordingly, PCRT response is best predicted by a combination of clinical, laboratory and metabolic information.

关键词： Rectal cancer Preoperative chemoradiotherapy Downstaging Tumor regression Validation

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Taraxacum offlcinale protects against cholecystokinin-induced acute pancreatitis in rats

引用

World Journal of Gastroenterology 2005年第4期11卷 597-599页

作者： Sang-Wan Seo Hyun-Na Koo Hyo-Jin An Kang-beom Kwon Byung-Cheal Lim Eun-A Seo Do-Gon Ryu Goo Moon Hong-Yeoul kim Hyung-Min kim Seung-Heon Hong Department of Pharmacology College of Oriental Medicine Kyung Hee UniversitySeoul South Korea Department of Oriental PharmacyCollege of PharmacyWonkwang University Iksan Jeonbuk South Korea Department of Pharmacology College of Oriental Medicine Kyung Hee University Seoul South Korea Department of Pharmacology College of Oriental Medicine Kyung Hee University Seoul South Korea Department of Oriental PharmacyCollege of Pharmacy Wonkwang University Iksan Jeonbuk South Korea School of Oriental Medicine Wonkwang University IksanJeonbukSouth Korea Department of Food and Nutrition School of Human Environmental Science Wonkwang UniversityJeonbukSouth Korea Institute of Oriental Medicine College of Oriental Medicine Kyung Hee University SeoulSouth Korea Department of Pharmacology College of Oriental Medicine Kyung Hee UniversitySeoulSouth Korea Department of Oriental Pharmacy College of Pharmacy Wonkwang UniversityIksanJeonbukSouth Korea

AIM: Taraxacum officinale (TO) has been frequently used as a remedy for inflammatory diseases. The aim of this study was to investigate the effect of TO on cholecystokinin (CCK)-octapeptide-induced acute pancreatitis in ***: TO at 10 mg/kg was orally administered, followed by 75 μg/kg CCK octapeptide injected subcutaneously three times after 1, 3 and 5 h. This whole procedure was repeated for 5 d. We determined the pancreatic weight/body weight ratio, the levels of pancreatic HSP60 and HSP72, and the secretion of pro-inflammatory cytokines. Repeated CCK octapeptide treatment resulted in typical laboratory and morphological changes of experimentally-induced ***: TO significantly decreased the pancreatic weight/body weight ratio in CCK octapeptide-induced acute pancreatitis. TO also increased the pancreatic levels of HSP60 and HSP72. Additionally, the secretion of IL-6 and TNF-α decreased in the animals treated with ***: TO may have a protective effect against CCK octapeptide-induced acute pancreatitis.

关键词： Acute pancreatitis Taraxacum officinale CCK octapeptide

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Long-Term Outcome and Risk Factor Analysis of Surgical Pulmonary Valve Replacement in Congenital Heart Disease

引用

Congenital Heart Disease 2022年第3期17卷 335-350页

作者： Woo Young Park Gi beom kim Sang Yun Lee Mi Kyoung Song Hye Won Kwon Hyo Soon An Eun Jung Bae Sungkyu Cho Jae Gun Kwak Woong-Han kim Department of Pediatrics Seoul National University Children’s HospitalSeoul National University College of MedicineSeoulKorea Department of Thoracic and Cardiovascular Surgery Seoul National University Children’s HospitalSeoul National University College of MedicineSeoulKorea

Objectives:To establish long-term outcome of surgical pulmonary valve replacement(PVR)in congenital heart disease(CHD)and to identify risk factors for overall mortality,operative mortality,and repetitive ***:This is a retrospective study of 375 surgical PVR in 293 patients who underwent surgical PVR for CHD between January 2000 and May *** only included patients with index PVR with previous open-heart surgery regardless of the number of *** previous surgical history of patients who underwent PVR during the study period was also *** who underwent the Rastelli operation,and those who underwent single PVR without previous open-heart surgery were ***:The median age of the patients at the time of surgical PVR was 14.9 years(Interquartile range,IQR,11.0–22.0).The median follow-up duration was 10.5 years(IQR,5.5–14.8 years).There were 3 patients with operative mortality(1.0%)and 15 patients with overall mortality(5.1%).The survival rate was 95.1%over 20 years follow-up *** analysis demonstrated that more than 3 times of previous open-heart surgeries before surgical PVR,older age at the first operation,longer cardiopulmonary bypass(CPB)time and longer intensive care unit(ICU)stay were predictors for overall *** who underwent surgical PVR after more than 3 times of previous open-heart surgeries had significantly higher mortality than those who underwent open-heart surgeries less than 3 times(P<0.001).Age younger than 10 years,male,multiple valve problems and longer ICU stay were significant predictors for repetitive PVR by multivariate ***:Though surgical PVR has excellent long-term outcome,it should be performed with caution for those who previously underwent multiple open-heart surgeries,especially if patient received more than 3 times of open-heart surgeries.

关键词： Pulmonary valve replacement mortality operative mortality repetitive pulmonary valve replacement risk factor analysis childhood

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：