全文获取类型
收费全文 | 319篇 |
免费 | 20篇 |
国内免费 | 4篇 |
专业分类
儿科学 | 2篇 |
妇产科学 | 1篇 |
基础医学 | 29篇 |
临床医学 | 41篇 |
内科学 | 100篇 |
特种医学 | 1篇 |
外科学 | 1篇 |
综合类 | 19篇 |
预防医学 | 2篇 |
药学 | 29篇 |
中国医学 | 1篇 |
肿瘤学 | 117篇 |
出版年
2024年 | 1篇 |
2023年 | 4篇 |
2022年 | 8篇 |
2021年 | 20篇 |
2020年 | 20篇 |
2019年 | 11篇 |
2018年 | 6篇 |
2017年 | 17篇 |
2016年 | 13篇 |
2015年 | 14篇 |
2014年 | 29篇 |
2013年 | 36篇 |
2012年 | 16篇 |
2011年 | 25篇 |
2010年 | 13篇 |
2009年 | 20篇 |
2008年 | 11篇 |
2007年 | 7篇 |
2006年 | 9篇 |
2005年 | 6篇 |
2004年 | 8篇 |
2003年 | 4篇 |
2002年 | 5篇 |
2001年 | 7篇 |
2000年 | 1篇 |
1999年 | 8篇 |
1998年 | 11篇 |
1997年 | 2篇 |
1996年 | 2篇 |
1995年 | 5篇 |
1994年 | 3篇 |
1993年 | 1篇 |
排序方式: 共有343条查询结果,搜索用时 15 毫秒
141.
142.
Two patients with novel BCR/ABL fusion transcripts (e8/a2 and e13/a2) resulting from translocation breakpoints within BCR exons 总被引:2,自引:0,他引:2
We have identified novel BCR-ABL mRNA fusions by RT-PCR in two patients with Philadelphia (Ph) chromosome positive leukaemia. Sequencing revealed in-frame fusions consisting of part of BCR exon e8 spliced to ABL exon a2 in one patient and part of BCR exon e13 spliced to ABL exon a2 in the other. The breaks within BCR exons e8 and e13 did not conform to consensus splice sites, suggesting that the aberrant fusion mRNAs may have arisen as a result of translocation breakpoints at these sites. This was confirmed by genomic DNA bubble PCR for the second patient. These data show that BCR-ABL translocation breakpoints can occasionally occur within coding exons. 相似文献
143.
144.
Haslam S 《Core evidence》2005,1(1):1-12
INTRODUCTION: Current therapy options for chronic myeloid leukemia (CML) include conventional chemotherapy, allogeneic stem cell transplant, interferon-alfa, and imatinib mesylate, which has recently achieved gold standard status. Although the majority of patients initially respond well to treatment with imatinib, wider clinical experience with this drug has resulted in the development of imatinib resistance being increasingly documented. There is therefore an unmet medical need for novel therapies to override imatinib resistance in CML. AIMS: This review summarizes the emerging evidence for the potential use of dasatinib in the treatment of imatinib-resistant CML. DISEASE AND TREATMENT: Dasatinib is a novel small molecule that has shown potent antileukemic activity in imatinib-resistant cell lines, malignant marrow cells isolated from patients with imatinib-resistant CML, and in mouse xenograft models of imatinib-resistant CML. Preliminary data from an initial phase I dose escalation trial have been encouraging, indicating that dasatinib is generally well tolerated and produces hematologic and cytogenetic responses in patients with imatinib-resistant CML in all phases of the disease. The maximum tolerated dose (MTD) has not yet been reached, and dose escalation continues to determine the dose range that yields optimal results. PROFILE: Although dasatinib is still in the early stages of development, the potential impact of this molecule on the treatment of CML could be revolutionary, not only providing a much needed treatment option for patients with imatinib-resistant CML, but also, combined with imatinib, could possibly prove useful in delaying the onset of resistance to treatment. Furthermore, combined with other agents active in CML, dasatinib could have potential utility in purging residual leukemic cells in patients whose disease is controlled by imatinib. 相似文献
145.
146.
The BCR-ABL gene that arises in chronic myeloid leukaemia (CML) is a neoantigen. Peptides derived from the BCR-ABL fusion junction may therefore be immunogenic, if appropriately presented to the immune system. This article reviews data demonstrating that certain junctional peptides will bind to HLA molecules, and that these peptides will elicit specific T-lymphocyte responses in vitro, in both normal subjects and in CML patients. The clinical relevance of these observations is discussed. 相似文献
147.
骨髓增生肿瘤WHO2008修订分类及临床诊断方法 总被引:1,自引:0,他引:1
新近对BCR-ABL阴性慢性骨髓增殖性疾病(CMPD)的分子发病机理研究取得重要进展,使该类疾病的分子诊断和遗传学分类成为可能.因此,WHO于2008年对该类疾病的诊断标准进行了相应修订,将分子发病机理的新信息加入相应类型疾病的诊断标准中.本文介绍这些诊断和分类方面的新变化及临床实践中相应类型的诊断方法. 相似文献
148.
Sandrine Hayette Kaddour ChabaneMauricette Michallet Estelle MichallatPascale Cony-Makhoul Stéphanie SalesseVéronique Maguer-Satta Jean-Pierre MagaudFranck E. Nicolini 《Leukemia research》2011,35(1):38-43
This report aims to more accurately define the frequency of the involvement of SRC Family Kinases (SFKs) in imatinib- and dasatinib-resistant CML patients. Clinical samples were analysed during in vivo treatment. We confirmed the high frequency of SFKs involvement in Tyrosine kinase inhibitor-resistant CML (52% of the cases) and even further in progressive disease and blast crises (60% of the cases). The SFKs deregulation is also observed in patients harboring BCR-ABL mutations. In T315I and F317L mutated patients, CML-resistance appears to be promoted by SFKs kinase protein reactivation once the BCR-ABL mutated clone has decreased on Omacetaxine. 相似文献
149.
150.