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中国海洋湖沼学报(英文版) 1984年第2期2卷 141-160页

作者： luo Bingzheng, lu Jiwu and Huang songfang (Institute of Oceanology, Academia Sinica, Qingdao) 1. Institute of Oceanology Academia Sinia Qingdao

Based upon analysis of the seasonal fluctuation of GSI (gonado-somatic index), the spawning period of the hairtail extends from April to October. The maximum time difference between the early and the late brood individuals is about half a year. It is possible to distinguish the early brood and the late brood on the basis of the diameter of the first ring, setting 1.32 mm as a border line. Therefore, the identification of the first ring was solved in *** maturation stages can be identified on the basis of the macroscopical and microscopical characteristics of the ovary; i.e., immature (II-A, B), maturing (III-C, D, E, IV-F), mature (IV-G, V-H, VI-I) and recovering (VII-J). Maturation is completed in the course of one year from different brood seasons. The smallest size at first maturity in female was about 170-180 mm in length and 80-100 grams in *** were two discrete groups in autumn which shown the same population unit in which those individuals may separate temporarily into different

关键词： maturity maturation mature autumn seasonal distinguish ovary completed fluctuation EAST

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人工心脏瓣膜研究进展

材料导报 2000年第10期14卷 11-13页

作者：陆颂芳奚廷斐中国药品生物制品检定所北京100050

千万名心脏瓣膜病患者依靠人工心脏瓣膜恢复了健康和学习工作的能力,但人工心脏瓣膜远未达到理想的水平,还存在着急待解决和提高的诸多问题。介绍了近年来人工心脏瓣膜研究进展情况。

关键词：人工心脏瓣膜钙化组织工程生物瓣膜机械瓣膜

Effect of the IABP on the renal artery blood flow

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Chinese Journal of Biomedical Engineering(English Edition) 1997年第3期6卷 143-144页

作者： lu songfang XV Haiyan KONG Hua BAO Yusheng WANG Chunren PENG Yi YANG Zibin Institute of Basic Medical Sciences CAMS&PUMCBeijing 100005China

Effects on the renal artery blood flow during the intra-aortic balloonpumping was used

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Chinese Journal of Biomedical Engineering(English Edition) 1998年第3期7卷 98-101页

作者： songfang lu Yusheng Bao Yi Peng Chunren Wang Zibin Yang(Institute of Basic Medical Sciences, PUMC & CAMS, Beijing 100005, China)

The effects of intra-aortic balloon pumping(IABP) on hemodynamic parameters inthe kidney were studied. The pulse produced by pumping activated the renal nervoussystem and reduced the renal vascular resistance. Therefore, the reduction of the renalvascular resistance is an important reason for the increase the renal blood flow duringintra-aortic balloon pumping.

关键词： intra-aortic balloon pumping(IABP) hemodynamics kidney

THE HEMODYNAMIC EFFECTS OF THE DOUBLE CHAMBER INTRA-AORTIC BALLOON PUMPING

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Chinese Journal of Biomedical Engineering(English Edition) 1998年第2期7卷 69-74页

作者： songfang lu Yi Peng Yusheng Bao Chunren Wang Xiaojun Yu Hua Kong Zibin Yang(Institute of Basic Medical Sciences,CAMS and PUMC,Beijing 100005,China)

Our experimental results showed that the effect of the double chamber intra-aortic balloon pumping was better than that of single chamber intraaortic balloon pumping. It significantly improved the hemodynamic parameters andimproved the efficiency of the counterpulsation. The result is consistent with the design of the computer simulation.

关键词： IABP hemodynamics coronary artery kidney

THE ADSORPTION BEHAVIORS OF PLASMAPROTEINS ON THE POLYETHERPOLYURETHANE SURFACES

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Chinese Journal of Biomedical Engineering(English Edition) 1997年第3期6卷 103-104页

作者： XU Haiyan lu songfang KONG Hua PENG Yi WANG Chunren and YANG Zibin(Department of Biomedical Engineering, Institute of BasicMedical Sciences, CAMS & PUMC, Beijing 100005)

RESEARCH ON A REAL-TIME CONTROL SYSTEM OF LOW POWER DISSIPATION FOR CONTINUOUS CYCLIC PERITONEAL DIALYSIS(CCPD) CYCLER

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Chinese Journal of Biomedical Engineering(English Edition) 1998年第1期7卷 22-25页

作者： Peng Yi lu songfang Kong Hua Yang Zibin(Institute of Basic Medical Seiences,Chinese Academy of Medical SciencesSchool of Basic Medicine,Peking Union Medical College,Beijing 100005,China)

A low power dissipation control system for continuous cyclic peritoneal dialysis (CCPD) cycler and its characteristics are reported. Combined withhemodialysis and renal transplantation, peritoneal dialysis is used mainly for thetreatment of renal failure. CCPD has been developed during 1980＇s. It provided automatic dialysis procedures during the night to avoid interruptions in patients＇dailyroutine. Furthermore,there is a remarkable decrease in peritonitis occurance usingCCPD. The control system is a critical part for CCPD cycler. The system is approvedto be reliable and flexible in practical experiments. When AC power failure,the system can still ensure the completion of dialysis.

关键词： continuous cyclic peritoneal dialysis (CCPD) control system single-chip microcomputer low power dissipation

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冠脉支架的长期加速腐蚀疲劳测试

生物医学工程学杂志 2008年第2期25卷 398-401页

作者：王建宇李佳戈汤京龙陆颂芳奚廷斐中国药品生物制品检定所医疗器械质量监督检验中心北京100050

目前,在我国对血管内支架体外的腐蚀疲劳测试还没有开展,本文在符合相关标准下,设计了一套针对冠脉支架的体外腐蚀疲劳的测试方法。测试条件近似模拟人体血管内环境:支架放置在乳胶管中,测试液体为37℃的NaCl溶液,径向应变接近人体自身... 详细信息

目前,在我国对血管内支架体外的腐蚀疲劳测试还没有开展,本文在符合相关标准下,设计了一套针对冠脉支架的体外腐蚀疲劳的测试方法。测试条件近似模拟人体血管内环境:支架放置在乳胶管中,测试液体为37℃的NaCl溶液,径向应变接近人体自身血管内情况。整个测试在60 Hz的频率下,进行了4×个循环的加速疲劳试验,实验循环次数按70次/分的循环次数换算成人体时间相当于植入体内10年。并在此方法下,对12只不锈钢制球囊扩张冠脉支架进行腐蚀疲劳测试,首先初步验证了方法,其次在疲劳试验前和试验后分别用扫描电镜对支架的整体结构和表面特征进行检查,比较支架是否有因腐蚀疲劳试验而产生了结构损坏和表面损伤,从而展示了不锈钢冠脉支架抗腐蚀疲劳的性能,并对疲劳后损伤产生的原因进行了初步分析,最后对血管内支架的发展提出了一点建议。

关键词：冠脉支架腐蚀疲劳不锈钢

儿童阴道横纹肌肉瘤60 Co高剂量率三维后装治疗应用价值研究

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中华放射肿瘤学杂志 2016年第11期25卷 1214-1217页

作者：查元梓陆冬青张松方蒋马伟上海交通大学医学院附属新华医院肿瘤科 200092

目的：探讨60 Co高剂量率三维后装在儿童阴道横纹肌肉瘤放疗中的应用流程，并从剂量学角度分析可行性。方法选取5例已行儿童阴道横纹肌肉瘤放疗患儿CT定位图像，分别设计3种治疗计划：计划A为3DCRT外照射，计划B为后装治疗，计划 C为后... 详细信息

目的：探讨60 Co高剂量率三维后装在儿童阴道横纹肌肉瘤放疗中的应用流程，并从剂量学角度分析可行性。方法选取5例已行儿童阴道横纹肌肉瘤放疗患儿CT定位图像，分别设计3种治疗计划：计划A为3DCRT外照射，计划B为后装治疗，计划 C为后装治疗联合外照射。根据EQD2评估CTV和OAR剂量学参数并单因素方差分析。结果与计划 A相比，计划 C的 CTV的D90、D50、Dmean更高（P＝0.00），直肠、膀胱和股骨头剂量低，卵巢剂量略高（P＝0.00）。与计划B相比，计划C的CTV 的D90更高，D50、Dmean较低，卵巢剂量较低，直肠、膀胱和股骨头剂量略高。计划B的直肠、膀胱D2 cm3最低。结论儿童阴道横纹肌肉瘤的放疗需根据原发肿瘤位置及手术后是否残留选择合适的治疗方式。 CT引导的60 Co高剂量率三维后装治疗方式流程简单快捷，患儿耐受性好，靶区剂量高，正常组织保护好。

关键词：阴道横纹肌肉瘤/放射疗法阴道横纹肌肉瘤/近距离疗法剂量学

A NEWLY DUPLICATOR FOR PULSATILE AND STEADY FLOW TESTING OF ARTIFICIAL HEART VALVE

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Chinese Journal of Biomedical Engineering(English Edition) 1996年第2期5卷 79-85页

作者： lu songfang Yang Zibin Peng Yi Dai Weihan Yu Xiaojun Zhu Anping(Institute of Basic Medical Sciences, CAMS,Beijing, 100005,China)Wang Jihai Zhu Xiaodong Li Xiaodong Di Yunxi(Fu Wai Hospital, CAMS,Beijing, 100037,China)

In order to go further into a question of the artificial heart valve, a pulsativeand steady flow test duplicator for the artificial heart valve (P. S. duplicator) has been developed by us. This duplicator can be used to measure the hydrodynamic parameters andcharacteristics of artiricial valves in vitro. So these measured valves can be assessed correctlyand precisely. The designing of the P. S. duplicator is raesonable and practical. Thus it cansatisfy the needs for the studying of various artificial valves.

关键词： artificial heart valve pulsatile steady duplicator