Rong-yan Zhang

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OBJECTIVE To analyze the prevalent trend of soil-transmitted nematode infection in Fujian Province during the past 5 year surveillance and evaluate the control effect. METHODS From 2006 to 2010, fecal samples of the inhabitants of 3 years old and above were collected every November and examined for intestinal helminth eggs by the modified Kato s thick(More)
OBJECTIVE To understand the prevalence of important human parasitic diseases in Fujian province. METHODS According to the national guidelines, clustered random sampling was made for the survey. Modified Kato-Katz thick smear was applied to examine helminth eggs for soil-transmitted nematodes and Clonorchis sinensis. Cellophane and swab technique was(More)
AIMS Acute myeloid leukemia (AML) is an immunophenotypically heterogenous malignant disease. The early immature CD34+ AML cell subpopulation is frequently impervious to intensive chemotherapy, making them largely responsible for relapse of AML. CD34+ AML cells have higher level of Bcl-2 protein expression than the CD34- subpopulation. As such, development(More)
OBJECTIVE To compare the effectiveness and side effects of two chemotherapy regimens [pirarubicin + cytarabine (TA) and daunorubicin + cytarabine (DA)] in patients with acute myeloid leukemia (AML). METHODS From Oct 2006 to Jul 2009, there were 207 newly diagnosed AML patients randomized into DA or TA group from 72 centers all over the country. The aim of(More)
OBJECTIVE To explore the inhibitory effect of curcumin on proliferation of CD34(+) acute myeloid leukemia cells and its mechamism. METHODS KG1a and Kasumi-1cell lines were treated with curcumin of different concentrations (0, 40, 60, 80 µmol/L). The effect of curcumin on cell viability and proliferation was detected by trypan blue staining and cell count.(More)
To investigate the combined effect of human recombinant soluble TNF-related apoptosis induced ligand (hrsTRAIL) with Ara-C or alone on HL-60 leukemia cell lines and its mechanism, human leukemia cell lines HL-60 were cultured in vitro. HL-60 cells were divided into 5 groups: control group, Ara-C group, rsTRAIL group, Ara-C + rsTRAIL simultaneously given(More)
OBJECTIVE To investigate the prevalence of Angiostrongylus cantonensis infection in snails for sale from Fuzhou and Xiamen of Fujian Province. METHODS During 2009-2012, two markets and five restaurants from each city were selected as surveillance sites. A. cantonensis infection rate in Pomacea canaliculata, Bellamya aeruginosa and Cipangopaludina(More)
OBJECTIVE To provide the basis for the differentiation with similar species of intestinal flukes through observing the figure of Haplorchis pumilio. METHODS Adults of H. pumilio were collected from the intestine of the cat which was infected with the encysted cercariae of H. pumilio for 45 days. The worms were observed after staining. Eggs and(More)