Zhongping Liu

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PURPOSE Regulatory T cells (T-reg) that control harmful autoimmune T cells in the periphery may also suppress the immune response against cancer. In this study we investigated the possible involvement of CD4(+)CD25(high) T-reg in the immune impairment of patients with acute myeloid leukemia (AML). EXPERIMENTAL DESIGN The frequencies and phenotypes of(More)
In this work, AgInS(2) hierarchical flowerlike nanoarchitectures, which are composed of ultrathin nanowires, were synthesized by thermolysis of a mixed solution of AgNO(3), InCl(3)·4H(2)O and n-dodecanethiol at elevated temperature. The average diameter and length of the nanowires composing the nanoarchitectures can reach 5 nm and ∼300 nm, respectively. We(More)
CuGaS2 (CGS) nanoplates were successfully synthesized by one-pot thermolysis of a mixture solution of CuCl, GaCl3, and 1-dodecanethiol in noncoordinating solvent 1-octadecene. Their morphology, crystalline phase, and composition were characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), high-resolution transmission(More)
In the field of oriented-attachment crystal growth, one-dimensional nanocrystals are frequently employed as building blocks to synthesize two-dimensional or large-aspect-ratio one-dimensional nanocrystals. Despite recent extensive experimental advances, the underlying inter-particle interaction in the synthesis still remains elusive. In this report, using(More)
Projective geometry is an effective tool for shape transform of images in computer vision. It contains too many degrees of freedom, and the feature points must be chosen semi-automatically. In order to solve these problems, an improved algorithm of viewing transform with fixed viewpoint based on vanishing point is proposed. First, the relationship model of(More)
Biphenotypic acute leukemia (BAL) is an uncommon type of cancer, which accounts for <5% of all adult ALs. Based upon a previously described scoring system, the European Group for the Immunological Classification of Leukemias (EGIL) proposed a set of diagnostic criteria for BAL. This scoring system is based upon the number and degree of specificity of(More)
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