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20801.新兴产业周刊——2013年46期
[汽车制造业,电力、热力、燃气及水生产和供应业,计算机、通信和其他电子设备制造业,专用设备制造业,水利、环境和公共设施管理业,通用设备制造业,医药制造业,信息传输、软件和信息技术服务业] [2013-12-31]
本刊以七大战略性新兴产业——节能环保、新一代信息技术、生物、高端装备制造、新能源、新材料、新能源汽车为研究重点,关注国家高层和各部委的动态,剖析国家和地方的新兴产业政策。本刊设有政策导读、领导讲话、七大战略性新兴产业本周国内外行业动态和重点企业新闻、投资专题四大板块,能够实时监测新兴产业和重点企业动态,把握新兴产业发展方向,研究发展重点,寻求发展机遇。
关键词:节能环保;新一代信息技术;生物;高端装备制造;新能源;新材料;新能源汽车
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20802.新兴产业周刊——2013年47期
[信息传输、软件和信息技术服务业,专用设备制造业,电力、热力、燃气及水生产和供应业,计算机、通信和其他电子设备制造业,汽车制造业,医药制造业,水利、环境和公共设施管理业,通用设备制造业] [2013-12-31]
本刊以七大战略性新兴产业——节能环保、新一代信息技术、生物、高端装备制造、新能源、新材料、新能源汽车为研究重点,关注国家高层和各部委的动态,剖析国家和地方的新兴产业政策。本刊设有政策导读、领导讲话、七大战略性新兴产业本周国内外行业动态和重点企业新闻、投资专题四大板块,能够实时监测新兴产业和重点企业动态,把握新兴产业发展方向,研究发展重点,寻求发展机遇。
关键词:节能环保;新一代信息技术;生物;高端装备制造;新能源;新材料;新能源汽车
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20803.机械行业:美国重返制造业对中国的启示——2014年投资策略报告
[铁路、船舶、航空航天和其他运输设备制造业,专用设备制造业,通用设备制造业] [2013-12-26]
全球制造业之变革:产业再转移,美国重返制造业。制造业微笑曲线必须向两端移动。中国机械行业上市公司现状。机械行业自上而下投资逻辑。机械行业自下而上投资逻辑。
关键词:制造业;铁路装备;高端装备;能源装备;节能装备;民生装备
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20804.治疗前列腺癌的理论--雄激素剥夺和辐射的免疫反应
[专用设备制造业,医药制造业] [2013-12-24]
Although the combination of radiation therapy and androgen deprivation therapy (ADT) is initially effective in many patients, biochemical failure rates of 20at 5-years to 50at 10-years have been reported, highlighting the need for improved treatments, particularly for men with high- risk prostate cancer. ADT in the neo-adjuvant setting is used to reduce tumor volume and improve the response to radiation. Additionally, ADT causes infiltration of lymphocytes into the prostate. B cell infiltrates may promote prostate cancer progression and development of castration resistant prostate cancer by the production of inflammatory cytokines and skewing CD4+ T cell responses towards Th2. We hypothesized that depletion of B cells at the time of castration would improve tumor control. Our results demonstrate that the depletion of B cells at the time of castration improves tumor latency.
关键词:治疗技术;前列腺癌;免疫反应
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20805.血管血液透析治疗
[专用设备制造业,医药制造业] [2013-12-24]
Therapeutic options for patients suffering from end-stage renal disease have improved tremendously over the last decades and can be divided into three categories: hemodialysis, peritoneal dialysis and kidney transplantation. Transplantation remains the treatment of choice, however, lack of donor organs results in the necessity of performing -temporary-dialysis therapies of which hemodialysis is carried out in the majority of patients. To facilitate adequate hemodialysis therapy a reliable vascular access is mandatory and can be provided by either surgically connecting an artery with a vein (arteriovenous fistula), surgically connecting an artery with a vein using an interposition of prosthetic graft material (arterioven-ous graft) or a central venous catheter. This chapter shortly reviews the condition of end-stage renal disease after which history of vascular access, different options to create a vascular access, pre-operative work-up, surgical procedure, monitoring and usage, post-operative complications and the role of hemodynamics will be discussed. Finally, some future directions for vascular access creation and management will be identified.
关键词:治疗技术;透析;血管
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20806.Mechanism-Based增强纳米粒子药物对乳腺癌的治疗
[医药制造业,专用设备制造业] [2013-12-24]
The endocytic trafficking pathway is the site of action for receptor- targeted drug-delivery strategies, including Antibody-Drug- Conjugates (ADCs) and nanoparticle drug-delivery systems. Effective drug-release requires trafficking of the endocytosed receptor-bound cargo into the lysosomes for efficient disintegration. However, cancer-cell specific alterations that lead to receptor recycling, instead of lysosomal-degradation, can dampen the efficiency of drug delivery. Such changes include receptor overexpression, increased association with the molecular chaperone, chaperones such as HSP90 or alterations in regulators of recycling versus lysosomal pathways (Rab GTPases, c-Src, deubiquitinases). While substantial effort has gone into designing receptor-targeted drug delivery systems, the consequence of factors leading to altered recycling versus lysosomal trafficking on the efficiency of drug delivery have not been considered. The receptor tyrosine kinases ErbB2 and EGFR, which are often overexpressed in breast cancer, are examples of cell surface receptors used for evaluating nanoparticle-based targeted drug delivery systems. However, several studies have established that the ErbB2 receptor is either endocytosis-impaired or undergoes rapid recycling, suggesting that the strategies to enhance receptor internalization and lysosomal routing could further enhance the efficacy of cytotoxic drug being delivered. While, the molecular chaperone HSP90 is critical for maintaining oncogenic ErbB2-activity, it also is thought to be responsible for the altered trafficking of the receptor. The objective of this synergistic DOD-IDEA grant proposal was to evaluate our innovative hypothesis that HSP90 inhibitors can facilitate ErbB2- targeted delivery of chemotherapeutic payloads.
关键词:治疗技术;纳米粒子;乳腺癌
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20807.由于Type-I胰岛素样生长因子受体(IGF1R)-Estrogen受体(ER)的贡献,乳腺癌细胞抗雌激素在治疗中抵抗
[医药制造业,专用设备制造业] [2013-12-24]
Tamoxifen, the first targeted therapy, has shown great success in treating estrogen receptor (ER) positive breast cancer. However, both acquired and de novo resistance to this therapy prevents it from being effective in all situations. Multiple lines of evidence indicate that increased signaling through growth factor pathways, such as the IGF pathway, mediates resistance to tamoxifen. The link between ER and ICGF1R leads us to hypothesize that IGF system crosstalk with the ER contributes to tamoxifen resistance. Tamoxifen resistance has thus provided researchers with a reason to investigate other growth factor pathways involved in breast cancer. As new targeted therapies are being developed, it will be important to examine their benefit with existing therapies. In order to examine the effectiveness of anti-IGF1R inhibitors in vitro, tamoxifen resistant (TamR) cells were generated by culturing MCF-7L and T47D cells in the presence of 4-OH-tamoxifen for >6 months. TamR cells had dimished levels of IGF1R, with unchanged levels of insulin receptor (IR). Further, TamR cells failed to respond to IGF-I induced p-AKT activation, while retaining responsiveness to both insulin and IGF-II. Additionally, IGF-I failed to enhance the proliferation and anchorage-independent growth of TamR cells; however, both insulin and IGF-II were able to enhance proliferation in MCF
anchorage-independent growth. An IGF1R antibody was effective in inhibiting signaling, anchorage-independent growth, and proliferation in MCF-7L cells, but had no effect in TamR cells. In contract, an IGF1R/TR tyrosine kinase inhibitor was effective in both MCF-7L and TamR cells. In a xenograft model, an IGF1R antibody was able to inhibit estrogen stimulated tumor growth, but had no additive effect when combined with tamoxifen treatment. Further, tamoxifen-treated xenografts had diminished IGF1R levels.
关键词:治疗技术;胰岛素;乳腺癌细胞
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20808.互联网对抑郁的认知和大脑功能行为治疗的影响
[医药制造业,专用设备制造业] [2013-12-24]
Despite the elevated rates of psychiatric problems among returning combat veterans, available evidence suggests that as many as half of soldiers screening positive for mental health problems never seek treatment for these issues (Fikretoglu et al., 2008, Hoge et al., 2006). One promising treatment approach that has shown efficacy in preliminary research and which may address issues related to stigma and barriers to care, is the used of web-based treatment interventions. In particular, internet-based cognitive behavioral therapy (iCBT) is rapidly emerging as a potentially efficacious treatment option for many individuals with mild to moderate depression (Andersson and Cuijpers, 2009). Emerging evidence suggests that iCBT is a particularly promising and well-accepted approach for treating large numbers of individuals while minimizing cost and clinicians time demand. Recently, researchers from the School of Psychiatry at the University of New South Wales (UNSW) developed and validated several, clinician-assisted iCBT programs that have shown remarkable success in treating major depressive disorder (MDD), generalized anxiety disorder, social phobia, and panic disorder (Robinson et al., 2010, Titov et al., 2010, Titov et al., 2009).
关键词:治疗技术;互联网;精神治疗
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20809.全球医疗设备制造服务外包市场报告(2014-2018年)
[专用设备制造业] [2013-12-23]
Medical device manufacturing services outsourcing is the process of contracting with a third party for performing business functions such as product design, manufacturing, prototyping, and supply chain management. Over the past few years, these functions were initially carried out internally by the medical companies. Medical device outsourcing services help OEMs to shorten development and production scale-up time, expand market share, and enjoy premium pricing and cost advantages. In addition, by offering third party manufacturers to perform these processes, medical device manufacturers can concentrate on their core competencies such as clinical and technical innovations.
关键词:医疗器械制造;服务外包;产品设计;制造;原型;供应链管理;临床;技术创新
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20810.全球医疗电极市场报告(2014-2018年)
[专用设备制造业] [2013-12-23]
Electrodes are employed in medical devices for detection of chemical reactions through electrical impulses. The detection of electrical signals aids in the diagnosis of various diseases and disorders. Medical electrodes are employed in the manufacture of various medical devices namely blood gas analyzers, defibrillators, ECG, EEG, EMG, ENG, electrosurgical devices, fetal scalp monitoring, nasopharyngeal devices, neurological devices, pacemakers, and TENS.
关键词:电极;医疗设备;化学反应;电脉冲;疾病诊断;检测;障碍