In early 1900s, based on indirect evidence, Steenbock and Morton independently predicted that beta-carotene could be the biological precursor of vitamin A, although this notion was contes...
This article summarizes the views of an expert meeting of cardiologists and oncologists on the use of dexrazoxane in anthracycline-based chemotherapy. Anthracycline-induced cardiotoxicity...
来源:《Journal of cancer research and clinical oncology》 2004 年 130卷 1期
To test the hypothesis that, in postmenopausal smokers, transdermal estrogen would be more effective than oral estrogen in reducing blood pressure (BP) and vascular and norepinephrine res...
We tested the hypothesis that the dietary energy-dependent alterations of the rumen papillae size are accompanied by corresponding changes in systemic insulin-like growth factor (IGF)-1 c...
The subcomplex of Rpb4 and Rpb7 subunits of RNA pol II in Saccharomyces cerevisiae is known to be an important determinant of transcription under a variety of physiological stresses. In S...
To estimate the quality of community colposcopic practice in British Columbia through an assessment of the degree of correlation between colposcopy, cytology, and histology.We reviewed al...
This article reviews the literature on using behavior-rating scales to assess the mental health of children from different ethnic groups in the United States. Particular emphasis is place...
来源:《Child psychiatry and human development》 2004 年 34卷 3期
The role of magnetic resonance tomography (MRI) for the diagnosis of chondral lesions of the knee joint is still unclear. The sensitivity of the method ranges from 15
来源:《Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA》 2004 年 12卷 1期
Cerebral small vessel disease (SVD) causes focal lacunar infarction and more diffuse ischaemia, referred to as leukoaraiosis. Endothelial dysfunction has been proposed as a causal mechani...
来源:《Brain : a journal of neurology》 2004 年 127卷 Pt 1期
To define and validate a practical risk stratification scheme based on administrative data for use in identifying patients at high, medium, and low risk of requiring emergency hospital ca...
来源:《The American journal of managed care》 2004 年 10卷 1期