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Changing trends in gastric and colorectal cancer among surgical patients over 85 years old:A multicenter retrospective study,2001–2021

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World Journal of Gastrointestinal Surgery 2023年第8期15卷 1739-1750页

作者： Ke Chen Ming Li Ran Xu ping-ping zheng Meng-Ding Chen Liang Zhu Wen-Bin Wang zheng-Guang Wang Department of Vascular Surgery Drum Tower Hospital Affiliated to Medical School of Nanjing UniversityNanjing 210000Jiangsu ProvinceChina College of Pharmacy of Anhui Medical University Hefei 230001Anhui ProvinceChina Department of General Surgery First Affiliated Hospital of Wannan Medical CollegeWuhu 241000Anhui ProvinceChina Department of General Practice First Affiliated Hospital of Bengbu Medical CollegeBengbu 233000Anhui ProvinceChina Department of General Surgery First Affiliated Hospital of Anhui Medical UniversityHefei 231000Anhui ProvinceChina Department of General Surgery First Affiliated Hospital of University of Science and Technology of ChinaHefei 230001Anhui ProvinceChina Department of General Surgery Second Affiliated Hospital of Anhui Medical UniversityHefei 231000Anhui ProvinceChina

BACKGROUND Whether patients over 85 years old with gastrointestinal cancer should undergo surgery remains *** aimed to describe the changing trends of characteristics to provide more information to decision makers,and strive to find appropriate surgical *** To describe the changing trends of characteristics to provide more information to decision makers,and strive to find appropriate surgical *** A total of 218 gastric cancer(GC)patients and 563 colorectal cancer(CRC)patients who underwent surgery between 2001 and 2021 were enrolled in this retrospective *** in clinicopathological features,surgical treatments,and survival status were analyzed longitudinally at 5-year *** Only 14 GC patients underwent laparoscopic surgery where 219 CRC patients had this *** and esophagogastric junction cancer increased in GC patients,and the proportion of sigmoid colon cancer decreased in CRC *** infection gradually became the most common postoperative complication,its incidence in period 4 reached 48.79%.However,the incidence of anastomotic leakage decreased from 26.79%to 9.38%(P<0.01).Additionally,30-d mortality significantly decreased from 32.14%to 9.01%.Increases were observed in 5-year overall survival(OS)in GC patients from period 1 to period 4(18.18%vs 33.32%,respectively)and CRC patients(0 vs 36.32%,respectively).Disease-free survival(DFS)also increased in GC and CRC patients(7.14%vs 27.74%and 0 to 36.03%,respectively).The average survival time of GC patients following radial lymphadenectomy was higher than in patients that underwent limited lymphadenectomy(26 vs 22 mo,respectively),the same was seen in CRC patients(44 vs 33 mo,respectively).This advantage was particularly evident in patients with TNM I,but not in patients with TNM II/III period *** The safety as well as effectiveness of surgery in ultra-elderly patients is *** lymphadenectomy has advantages in patie

关键词： Gastric cancer Colorectal cancer Retrospective analysis

Clinical application of BVS5000 left ventricular assist device in heart failure patients

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Chinese Medical Journal 2008年第10期121卷 877-880页

作者： LUO Xin-jin HU Sheng-shou SUN Han-song XU Jian-ping LIU ping zheng Zhe MA Wei-guo ZHANG Yan Department of Cardiovascular Surgery Fu Wai Hospital PekingUnion Medical College Beijing 100037 China

Background Mechanical ventricular assistance is an important therapeutic method for severe heart failure patients. A variety of ventricular assist devices have been designed for use, The purpose of this report was to describe the experience of using Abiomed BVS5000 as a means of left ventricular support as a clinical treatment for heart failure patients. Methods From February 2004 to April 2006, 12 male patients were supported with Abiomed BVS5000 left ventricular assist device （LVAD） at Fu Wai Hospital. The average age was （55.2±9.6） years （range 39 to 68 years）. The mean body surface area was （1.76±0.1） m^2 （range 1.6 to 1.9 m^2 ）. Devices were inserted for post-cardiotomy shock after coronary artery bypass graft in 11 patients （92%） and in 1 dilated cardiomyopathy patient for acute cardiogenic shock. Modified cannulation methods by inserting the arterial cannulae in femoral artery and inserting the venous cannula in left atrium through a segment of bovine jugular vein were used in 7 patients. In this way, the device could be taken off without re-sternotomy when support was finished. A comparison was made between the modified method and routine left atrium-to-ascending aorta cannulating method. Results The median duration of support was 5 （3-43） days, with support flow rate of 3.8-4.5 L/min. There were 9 （75%） patients weaned from support and 8 （67%） patients discharged from the hospital. Four （33%） patients were dead. The most common morbidity was adverse neurological events. There is no statistical difference between modified and routine method on average in BVS5000 support duration, in assisted flow rate, in mechanical ventilation duration, in the intensive care unit stay and thoracic drainage. Conclusions The Abiomed BVS5000 is valuable to support patients with acute cardiogenic shock for short-term use. By the modified cannulating method, the weaning procedure can be effectively simplified. Optimization of inserting indication remains challenging and attr

关键词： heart failure surgical treatment left ventricular assist devices

The experiences of zheng-ping Bai in treating gastric cancer based on qi,phlegm,and stasis

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TMR Theory and Hypothesis 2021年第3期4卷 492-498页

作者： Xiao-yan Cheng zheng-ping Bai Hunan Academy of Traditional Chinese Medicine Affiliated Hospital ChangshaChina Hunan Academy of Traditional Chinese Medicine ChangshaChina

This paper will introduce the clinical experiences of Professor zheng-pingBai in treating gastric *** his diagnosis and treatment of this disease,Professor Bai advocates the integration of disease,symptom,and syndrome differentiation,pointing out that gastric cancer is caused by the accumulation of phlegm-dampness and blood stasis in the stomach due to qi ***,the basic pathogenic mechanism involves the loss of harmonious descent in the *** implies that treatment should prioritize qi activity by calming the stomach and suppressing the abnormal ascent of qi,as well as emphasizing the elimination of phlegm and stasis,and this has achieved significant therapeutic efficacy.

关键词： gastric cancer experiences of famous doctors qi activity phlegm and stasis

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康复新液治疗糜烂型胃炎112例疗效分析

上海中医药杂志 2004年第2期38卷 28-29页

作者：武和平李萍郑昱上海中医药大学附属龙华医院内镜中心上海200032

口服中药康复新液治疗糜烂型胃炎 112例 ,隆起糜烂型胃炎疗程为 3个月 ,平坦糜烂型胃炎疗程为 2个月 ,其有效率分别为 92 %、91%。康复新液有缓急止痛、化瘀生新。

关键词：康复新液糜烂型胃炎隆起型平坦型

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扰动情况下基于RBF网络的混沌系统同步

物理学报 2001年第9期50卷 1670-1674页

作者：关新平范正平彭海朋王益群燕山大学电气工程学院秦皇岛066004

基于RBF网络 ,在扰动存在的情况下 ,对混沌系统的同步和异结构同步问题进行了研究 .研究表明本方法能有效地克服干扰对同步所造成的破坏 ,实现良好的同步效果 .最后 ,利用Lorenz系统进行了仿真 .仿真结果证明了所给方法的有效性 .

关键词：混沌系统 RBF神经网络扰动同步异结构同步 Lorenz系统保密通信

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World Journal of Clinical Cases 2025年第6期13卷 24-29页

作者： Wen-Jin Yuan Yi-Juan zheng Bing-Rong Zhang Yi-Jie Lin You Li Yan-Yan Qiu Xue-ping Yu Department of Infection Disease Clinical Medical Research Center for Bacterial and Fungal Infectious Diseases of Fujian provinceFujian Medical University Affiliated First Quanzhou HospitalQuanzhou 362000Fujian ProvinceChina

BACKGROUND Hydroxyurea,an antimetabolite,is frequently prescribed for various hemato-logical disorders,and its common side effects include gastrointestinal problems,cutaneous or mucosal lesions and pyrexia/*** SUMMARY This study reports the case of a 67-year-old woman who developed recurrent abdominal pain after 10 years of continuous hydroxyurea therapy for primary *** revealed an ileocecal *** discontinuing hydroxyurea therapy for 6 months,follow-up colonoscopy showed a significant reduction in the *** We consider cecal ulcers as a rare complication of hydroxyurea therapy which typically resolves upon stopping the drug.

关键词： Hydroxyurea Ulcer Abdominal pain Thrombocythemia Colonoscopy Case report

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微生物植酸酶研究进展

微生物学通报 2004年第3期31卷 111-115页

作者：杨平平许正宏王燕陶文沂江南大学生物工程学院工业生物技术教育部重点实验室无锡214036

植酸酶作为一种新型酶制剂,引起了国内外专家的广泛关注,对植酸酶进行了大量的研究工作。综述了近年来微生物胞内和胞外植酸酶分类、酶性质、酶活测定方法、酶作用机理、基因工程、酶的应用等方面的研究进展。

关键词：植酸酶微生物基因酶性质

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一种新的紫外光刻胶成膜树脂的制备及其性能

一种新的紫外光刻胶成膜树脂的制备及其性能

第八届中国辐射固化年会

作者： LIU Jian-guo, LI ping, LI ping, zheng Jia-shen (Department of Chemistry & Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074) 华中科技大学化学与化工系

通过两种路线,制备了一种新的聚合物树脂材料聚N-（p-羟基苯基）马来酰亚胺共N-苯基甲基丙烯酰胺（poly-HPMI-co-PMA）。结果表明该聚合物是1:1交替共聚的,具有良好的溶解性、成膜性和亲水性, 并且其玻璃化温度（Tg）达到280℃。将它与... 详细信息

通过两种路线,制备了一种新的聚合物树脂材料聚N-（p-羟基苯基）马来酰亚胺共N-苯基甲基丙烯酰胺（poly-HPMI-co-PMA）。结果表明该聚合物是1:1交替共聚的,具有良好的溶解性、成膜性和亲水性, 并且其玻璃化温度（Tg）达到280℃。将它与感光剂2,1,5-磺酰氯、助剂二苯甲酮等复配成紫外光刻胶, 初步的光刻实验表明,该光刻胶分辨率可以达到5 μm左右,并且可以耐265℃的高温。

关键词：紫外光刻胶成膜树脂耐热性聚N-(p-羟基苯基)马来酰亚胺共N-苯基甲基丙烯酰胺

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嵌入式MP3播放器的设计

西华大学学报（自然科学版） 2004年第S1期23卷 69-71,80页

作者：高丽萍郑萍西华大学电气信息学院四川成都610039

介绍了嵌入式MP3播放器的设计 ,并给出了系统结构图、硬件电路图、软件流程图以及软件程序的编写。经调试实验证明。

关键词：嵌入式系统 AT89C51SND1 CS4330A Max3232 USB