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To derive and validate a risk score for prediction of contrast-induced nephropathy (CIN) in the Chinese patients undergoing cardiac catheterization. The hospital medical records of 3945 patients undergoing coronary angiography or percutaneous coronary intervention were reviewed. Patients were randomly assigned into two cohorts: one was for derivation of(More)
OBJECTIVE To establish an ultra-performance liquid chromatography (UPLC) fingerprinting method for quality control of Phragmitis rhizoma from Baiyangdian. MATERIALS AND METHODS Ultrasonic extraction with 70% methanol was performed on 10 samples of P. rhizoma collected from 10 different villages in Baiyangdian. The sample solutions were analyzed by Waters(More)
A cavity QED implementation of the non-adiabatic holonomic quantum computation in decoherence-free subspaces is proposed with nitrogen-vacancy centers coupled commonly to the whispering-gallery mode of a microsphere cavity, where a universal set of quantum gates can be realized on the qubits. In our implementation, with the assistant of the appropriate(More)
Control of organ shape and size by cell proliferationandcell expansion is a fundamental process in plant development. However, little is known about the molecular mechanisms that set the shape and size of determinate organs in plants. We have previously demonstrated that the Arabidopsis gene DA1 controls the final size of organs by restricting cell(More)
The title compound (cimifugin), C(16)H(18)O(6)·0.5CH(3)OH, was isolated from the rhizome of Actaea asiatica Hara. The asymmetric unit contains two independent mol-ecules and a solvent methanol mol-ecule. The five-numbered ring adopts an envelope conformation in each molecule. Intra- and inter-molecular O-H⋯O hydrogen bonds stabilize the crystal structure.
OBJECTIVE To understand the epidemiological features of Alzheimer's disease (AD) in the community-based elderly living in cities and counties in Hebei province. METHODS Under the stratified random sampling method, Mini Mental State Examination (MMSE) was used to evaluate senile dementia and Activity of Daily Living Scale (ADL) and to evaluate the daily(More)
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