3,917 Result(s)
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Article
Yong-** Dong
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Composition of upper urinary tract calculi stratifying by X-ray diffraction in 31 cases
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Clinical manifestations, diagnosis and treatment of hypokalemic flabbiness disease
The most striking symptom of hypokalemic flabbiness disease is symmetric flaccid paralysis involving both the upper and lower extremities, which is characterized by weaker proximal muscle groups than distal on...
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The influence of Cr content in Fe-Cr-Co alloys on the magnetic properties and Mössbauer effect
Fe-xCr-8Co (x=24, 25, 27, 29 and 32 wt%) permanent magnetic alloys have been studied bv Mössbauer effect, magnetic balance and vibrating-sample magnetometer. It is indicated that the optimum permanent magnetic...
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Mode of action of C-1027, a new macromolecular antitumor antibiotic with highly potent cytotoxicity, on human hepatoma BEL-7402 cells
C-1027, a new macromolecular peptide antitumor antibiotic produced by aStreptomyces strain, was extremely cytotoxic to cultured cancer cells and markedly inhibited the growth of transplantable tumors in mice. As ...
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Etiology of acute exacerbation in patients with severe chronic active hepatitis by in situ HBVDNA hybridization technique
To explore etiology of acute exacerbation in severe chronic active hepatitis, in situ HBVDNA hybridization was carried out combined with detection of HBV markers in the serum and the liver as well as intrahepa...
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Production of human immunodeficiency virus from T-lymphoblastoid cells using serum-free medium
A serum-free medium was constructed for the suspension culture of mammalian cells. Effects of the serum-free medium on the cultivation of T-lymphoblastoid cells secreting human immunodeficiency virus (HIV) wer...
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The influence of steam on mullite formation from sol-gel precursors
The effect of steam on the reaction kinetics of both mullite and metastable spinel formation from sol-gel precursors, having an Al/Si atomic ratio of 3/1, was studied using dynamic x-ray diffraction (DXRD) cou...
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Hepatitis C virus infection: Its role in chronic liver diseases
In order to find out the infectious rate of hepatitis C viris (HCV) among chronic liver diseases, we investigated antibodies against hepatitis C virus and HCVRNA by method of ELISA, R1BA and RT-PCR in 410 pati...
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Current status of interventional radiology in China
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Hepatitis C virus infection in different groups of children in Wuhan area
To investigate the incidence of child’s HCV infection in our area, 637 children with different background, including 65 posttransfusion cases, 419 hepatitis patients (250 cases of acute hepatitis A, 156 cases ...
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Stereoselective glycosylations via selenium intermediate: A synthetic route to 2′-deoxynucleosides
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Noether's conservation laws of holonomic nonconservative dynamical systems in generalized mechanics
In the present paper, three kinds of forms for Noether's conservation laws of holonomic nonconservative dynamical systems in generalized mechanics are given.
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Comparison of Amorphous and Polycrystalline Tungsten Nitride Diffusion Barrier for MOCVD-Cu Metallization
An amorphized tungsten nitride diffusion barrier is compared with that of polycrystalline tungsten nitride preventing the diffusion of copper into Si during post annealing processes at 600–800 °C for 30 min. E...
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Role of the pericytes of intra-acinar pulmonary artery in the structural remodeling of pulmonary vessels
Whether or not the pericytes exist in the intra-acinar pulmonary arteries and their normal structure and morphological changes during development of the structural remodeling of pulmonary vessels were observed...
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A study of the mechanism of yinzhihuang injection in the treatment of infantile hepatitis syndromeinjection in the treatment of infantile hepatitis syndrome
The content of serum total bilirubin, serum alanine aminotransferase and hepatic enlargement were observed before and after the treatment for infantile hepatitis syndrome by using injections of Yinzhihuang. Pe...
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Construction of shuttle expression plasmid and stable expression of foreign gene inmycobacteria andE. Coli
By employing the pUC19 as a backbone, the regulatory and signal sequences which encode kanamycin resistance, and mycobacterial plasmid origin of replication (oriM) were cloned into the pUC19. The recombinant E...
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Is it possible to study the pharmacokinetics of chemical component of herbal recipe?
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Lead concentrations in blood among the general population of Korea
The purpose of this survey was to obtain information on the overall blood lead concentrations of the Korean population due to environmental exposure. Five hundred and twenty-five Korean adults from four provin...
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Open AccessHigh-does nitric oxide induces apoptosis in HL-60 human myeloid leukemia cells
The treatment of human promyeloid leukemia cell line HL-60 cells with nitric oxide (NO) is associated with loss of proliferative apacity and induction of monocytic differentiation. The present results demonstr...
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Pharmacokinetics of tetramethylpyrazine phosphate in healthy and blood stasis dogs in vivo
To test the hypothesis of Syndrome and Treatment Pharmacokinetics (S-TPK), the authors have studied the pharmacokinetics of tetramethyrazine phosphate (TMPP) in healthy and blood stasis dogs by high performanc...
