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The serum levels of Zn, Cu, cholesterol (Ch) and triglyceride (TG) were determined in 44 patients with hypertension complicated with hyperlipemia, 42 patients with hypertension (HP) and 30 healthy controls by atomic absorption spectrophotometry and automatic biochemical analytical instrument of reagent kit. It was found that the contents of Zn, Ch, TG and(More)
In the rapid development of nanoscience and nanotechnology, many researchers have discovered that metal oxide nanoparticles have very useful pharmacological effects. Cuprous oxide nanoparticles (CONPs) can selectively induce apoptosis and suppress the proliferation of tumor cells, showing great potential as a clinical cancer therapy. Treatment with CONPs(More)
Taking two-year old Malus hupehensis as test material, this paper studied its root nitric oxide (NO) production under waterlogging, and the effects of exogenous NaNO3 on this production. Waterlogging for 3-9 days promoted the NO production significantly. Within the 12 days of waterlogging, the NO production, nitrite reductase (NR) and nitric oxide synthase(More)
AIMS Growing evidences suggest that acute hyperglycemia is strongly related to kidney injury. Our study aimed to investigate the effects of acute hyperglycemia on kidney glomerular and tubular impairment in non-diabetic conscious rats. METHODS Non-diabetic conscious rats were randomly subjected to 6h of saline (control group) or high glucose (acute(More)
We present two-dimensional numerical investigations of the temperature and velocity evolution of a pure near-critical fluid confined in microchannels. The fluid is subjected to two sides heating after it reached isothermal steady state. We focus on the abnormal behaviors of the near-critical fluid in response to the sudden imposed heat flux. New(More)
Near-critical/supercritical fluids have been widely proposed in material process, energy conversion and chemical engineering, etc. The present study is focused on the near-critical CO2 Poiseuille Rayleigh-Benard convective flow in microchannels. Careful numerical procedures are carried out by compressible Navier-Stokes equations, coupled energy and(More)
In the title complex, [Ni(C2N3)2(C9H24N4)], the Ni(II) atom is coordinated in a distorted octa-hedral geometry by one tris-(3-amino-prop-yl)amine (tris-apa) ligand and two dicyanamide (dca) ligands [one of them disordered in a 0.681 (19):0319 (19) ratio]. Inter-molecular N-H⋯N hydrogen bonds involving the N atoms of the dca anions and the tris-apa amine H(More)
Chemical speciation of seven heavy metals of flyashes in incinerator was quantitatively tested using ICP-AES. Results showed that ICP-AES procedure could carry out quick, exact and high precision experiments. RSD ratio for most detected metals was lower than 3% while few metals present a comparatively high RSD when whose content was near the detection(More)
A new chemiluminescence-based method was proposed for selective quantitation of analgin in pharmaceutical preparation. The CL emission was generated by mixing analgin, polyethylene glycol-400 and rhodamine 6G in acidic medium. The analgin content could be determined by the CL intensity. No oxidants were used in the system, so it was difficult to explain why(More)