Results 41 to 50 of about 20,572 (157)
The Clinical Signifcance of Expression of ERCC1 and PKCalpha in Non-small Cell Lung Cancer [PDF]
, 2010 Background and objective Excision repair cross-complementing 1 (Excision-Repair Cross-Complementing 1, ERCC1), an important member of the DNA repair gene family, plays a key role in nucleotide excision repair and apoptosis of tumor cells.
Guangming LI +6 more
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World Medical &Health Policy, Volume 18, Issue 1, March 2026.ABSTRACT Population aging is a problem that countries around the globe are facing; it comes with complex healthcare needs. Different countries take different approaches to solving these issues. In the United States, proposed legislation related to hospice and palliative care emerged from a history of hospice fraud and specialty physician shortages.
Edith‐Marie Green
wiley +1 more source
Zhongshan Daxue xuebao. Yixue kexue ban, 2000 【目的】评价Brå nemark 种植义齿修复全牙列缺失2 年后的临床效果。【方法】采用Brå nemark 种植系统的常规 操作方法, 在Ⅰ 期手术时, 354 颗Brå nemark 种植体被植入全牙列缺失的66 例患者;4 ～ 6 个月后, 进行Ⅱ 期手术;再经1 周后, 用固定可卸式修复体修复。【结果】Brå nemark 种植体修复后2 年, 累积成功率上颌为91.1%, 下颌为97.4 %, 修复体的稳定 率为100%。【结论】Brå nemark ...
邓飞龙 +3 more
doaj
A significant statement: new outlooks on treatment documentation [PDF]
, 2016 Values-based conservation is an increasingly dominant theme in heritage conservation theory. It is less routine in the application of object conservation practice, where emphasis on the physical fabric of heritage prevails.
Cutajar, JD +3 more
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Multi‐Functional S‐HA/ASTA NPs Coating on Biodegradable ZE21B Alloy for Cerebrovascular Applications
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Magnesium (Mg) and its alloys have attracted extensive attention of researchers in the field of cerebrovascular implants due to their good mechanical properties and biosafety. However, rapid degradation and delayed endothelialization pose challenges. To address these issues, this study introduces a multifunctional composite coating.
Aqeela Yasin +4 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2015 免疫组织化学（Immunohistochemistry,IHC）是一种通过抗原抗体特异性反应来检测并定位蛋白的方法,目前广泛应用于组织病理学诊断[1]。抗原修复是免疫组化实验中的关键步骤,已有文献针对现有的修复方式做了一个初步的比较,结果显示微波高压修复、微波热修复以及高压热修复在相同的条件下具有相似的结果[2]。然而,抗原修复过程中选择不同的缓冲液 ...
王琦 +5 more
doaj
Cost-effective Solutions of Nitrogen Reduction in Enclosed Bay: Case Study of Sansha Bay, Fujian Province [PDF]
, 2016 由于污染物过度排放导致环境质量下降和生境退化是目前全球很多海湾面临的重要挑战，而总氮、总磷等营养盐是造成海湾水体污染和生境退化的主要原因之一。营养盐削减，特别是通过海岸带湿地修复进行营养盐削减不仅可以缓解水体富营养化改善水质，还可以达到改善海湾生境的质量的目的。由于来源的多样性和复杂性，营养盐削减需要大量的成本。在需要解决的环境问题日益增多而预算有限的约束下，研究达到预定的环境目标、成本最低的营养盐削减方案是当务之急。不同地区、不同营养盐削减措施的成本不同，同时，不同地区 ...
徐瑞琦
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The technique of conservation: on realms of theory and cultures of practice [PDF]
, 2017 What is conservation? Simplistic as it may seem, this question has many possible answers. Today, conservation no longer aims simply to prolong its objects’ material lives into the future. It is seen as an engagement with materiality, rather than material—
Holling, HB
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Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Organic‐inorganic metal halide perovskite solar cells (PSCs) are promising for photovoltaics due to their excellent optoelectronic properties. However, achieving high efficiency and stability remains challenging, mainly due to defects and energy losses at the electron transport layer (ETL)/perovskite interface.
Jiahui Jin +8 more
wiley +1 more source
A novel biodegradable vancomycin-eluting nanofiber-loaded deproteinized bone scaffold for the treatment of infected bone defect [PDF]
, 2016 目的：1.利用静电纺丝技术制备可局部缓释万古霉素的新型载万古霉素纳米纤维膜脱蛋白松质骨支架，验证抗生素缓释效果、抑菌效果以及细胞相容性。2.通过植入兔感染性骨缺损模型，观察载万古霉素纳米纤维膜脱蛋白松质骨支架对感染性骨缺损的修复效果。 方法：1.将万古霉素和聚乳酸乙醇酸溶解于六氟异丙醇配制电纺液，利用静电纺丝工艺纺出载万古霉素纳米纤维复合于牛脱蛋白松质骨支架表面。然后通过扫描电镜观察新型载万古霉素纳米纤维膜脱蛋白松质骨支架和牛脱蛋白松质骨支架的表面特征、高效液相色谱法检测新型抗生素缓释支架药物释放速率 ...
高建廷
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