Changes in the definition of terms relating to the diagnosisof myocardial infarction (MI) have evolved by better understandingof the pathophysiology culminating in the new term of acutecoronary syndrome (ACS). Figure 1 illustrates the processesthat occur in the development of an acute coronary event.
  相似文献   
7.
Clinical and genetic features of variegate porphyria in a Chinese patient     
Chow KM  Hui CF  Kay R  Wong KS  Lam CW 《中华医学杂志(英文版)》2001,114(4):424-427
Acute porphyria is rare in orientals. We describe a Chinese woman with recurrent generalised tonic-clonic seizures and abdominal pain. Genomic DNA studies identified a heterozygous base substitution from guanine to adenine at nucleotide position 503, resulting in substitution of arginine by histidine at position 168 of the protein (R168H). This genetic abnormality is similar to the mutation reported in Caucasians with variegate porphyria. To the best of our knowledge, this is the first report in the English literature a Chinese patient with variegate porphyria with an identifiable mutation. A brief review of porphyria is presented.  相似文献   
8.
Characteristics and outcomes of recurrent atrial fibrillation after prior failed pulmonary vein isolation     
Vanam  Sai  Darden  Douglas  Munir  Muhammad Bilal  Aldaas  Omar  Hsu  Jonathan C.  Han  Frederick T.  Hoffmayer  Kurt S.  Raissi  Farshad  Birgersdotter-Green  Ulrika  Feld  Gregory K.  Krummen  David E.  Ho  Gordon 《Journal of interventional cardiac electrophysiology》2022,64(3):715-722
Journal of Interventional Cardiac Electrophysiology - The mechanisms for atrial fibrillation (AF) recurrence after pulmonary vein isolation (PVI) catheter ablation are unclear. Non-PV organized...  相似文献   
9.
Eosinophils stimulate fibroblast DNA synthesis   总被引:9,自引:0,他引:9  
Pincus  SH; Ramesh  KS; Wyler  DJ 《Blood》1987,70(2):572-574
Fibrosis complicates a number of chronic inflammatory diseases and occurs in some conditions following chronic hypereosinophilic syndromes. We assessed whether eosinophils might be a source of fibrogenic factors. Extracts of human and guinea pig cell populations enriched for eosinophils contained substances that stimulated tritiated thymidine incorporation by human fibroblasts. Supernatants derived from resting eosinophils and extracts prepared from eosinophil granules also contained fibrogenic factors. Our findings demonstrate a new potential role for eosinophils and suggest a causal relationship between tissue eosinophilia and scar formation in certain parasitic conditions.  相似文献   
10.
1 [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] 下一页 » 末  页»
  首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   473篇
  免费   21篇
  国内免费   5篇
耳鼻咽喉   1篇
儿科学   21篇
妇产科学   11篇
基础医学   26篇
口腔科学   6篇
临床医学   31篇
内科学   100篇
皮肤病学   8篇
神经病学   16篇
特种医学   82篇
外科学   79篇
综合类   42篇
预防医学   16篇
眼科学   6篇
药学   20篇
肿瘤学   34篇
  2022年   2篇
  2021年   4篇
  2020年   4篇
  2019年   2篇
  2018年   11篇
  2017年   6篇
  2016年   3篇
  2015年   6篇
  2014年   8篇
  2013年   22篇
  2012年   11篇
  2011年   14篇
  2010年   26篇
  2009年   28篇
  2008年   16篇
  2007年   13篇
  2006年   28篇
  2005年   14篇
  2004年   38篇
  2003年   16篇
  2002年   10篇
  2001年   5篇
  2000年   4篇
  1999年   3篇
  1998年   25篇
  1997年   22篇
  1996年   21篇
  1995年   28篇
  1994年   16篇
  1993年   7篇
  1992年   4篇
  1991年   3篇
  1990年   4篇
  1989年   13篇
  1988年   10篇
  1987年   7篇
  1986年   9篇
  1985年   2篇
  1984年   5篇
  1983年   7篇
  1982年   3篇
  1981年   5篇
  1980年   6篇
  1978年   4篇
  1977年   4篇
排序方式: 共有499条查询结果,搜索用时 15 毫秒
1.

Background  

Lymph node infarction is known to occur in association with many non-neoplastic and neoplastic conditions however its occurrence in association with DIC is not reported hitherto in the literature.  相似文献   
2.
Pheochromocytomas of the bladder are rare neoplasms, constituting <0.06% of all vesical tumours. Common presenting features of this tumour include episodes of sweating, hypertension, haematuria and postmicturition syncope. We describe a case of bladder pheochromocytoma in a 66‐year‐old man whose only symptom of macroscopic haematuria was initially assessed with ultrasonography. Clinical presentation highlights the need for a high index of suspicion during sonographic evaluation of bladder neoplasms because such tumours might present without symptoms of adrenergic excess.  相似文献   
3.
4.
5.
6.
Sheppard  LP; Channer  KS 《CEACCP》2004,4(6):175-180
The first 150 words of the full text of this article appear below. Key points Coronary artery disease accounts for >30% ofdeaths in Western society. The diagnosis of myocardial infarctionshould be qualified by size, causation and time from occurrence. Mortalityis reduced by immediate or ‘primary’ percutaneouscoronary intervention or thrombolysis within the first 24 hof onset of ST-segment elevation myocardial infarction. Strategiesto reduce platelet activation (glycoprotein IIb/IIIa receptorantagonists, or clopidogrel) are now recommended in the treatmentof high-risk non-ST-segment myocardial infarction/unstable angina. Elevatedserum troponins may be the result of non-ischaemic myocardialdamage, especially in critical illness.  
   Pathophysiology
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号