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Salidroside and its aglycone tyrosol are important compounds found in Rhodiola plants. In this study, callus derived from Rhodiola crenulata was induced and grown when explants were incubated on a Murashige and Skoog (MS) medium containing various concentrations of 6-benzyaldenine (BA), naphthalene acetic acid (NAA) and thidiazuron (TDZ). Callus was easily(More)
OBJECTIVE To study on the detoxification effect of sinamine in morphine-dependent rats. METHODS Morphine-dependent rats were induced by injecting morphine on dosage increasing by degrees, then treated with medication. The withdrawal symptoms, body weight and NE, DA, 5-HT in the brain were tested. RESULTS Sinamine could alleviate withdrawal symptom,(More)
Endogenous ribonucleotides and deoxyribonucleotides are essential metabolites that play important roles in a broad range of key cellular functions. Their intracellular levels could also reflect the action of nucleoside analogues. We investigated the effects of 5-fluorouracil (5-FU) on ribonucleotide and deoxyribonucleotide pool sizes in cells upon exposure(More)
The challenging potential problems associated with using airborne radar in detection of High Speed Maneuvering Dim Target (HSMDT) are high noise, jamming and clutter effects. The problem is not only how to remove clutter and jamming but as well as the range migration and Doppler ambiguity estimation problems due to high relative speed between the targets(More)
Replacing organic liquid electrolytes with solid electrolytes has led to a new perspective on batteries, enabling high-energy battery chemistry with intrinsically safe cell designs. However, most solid/gel electrolytes are easily deformed; under extreme deformation, leakage and/or short-circuiting can occur. Here, we report a novel magneto-rheological(More)