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Article
The activation of protooncogene c-Ha-ras and the control of its expression in human stomach cancer
Activated oncogene c-Ha-ras in stomach cancer tissues was identified by DNA transfection. The point mutations were determined in five DNA samples (from three solid tumors of patients with gastro carcinoma and ...
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Article
Rapid isolation of large amount of plasma VLDL and LDL by a two step ultracentrifugation
A rapid method to obtain large amount of VLDL and LDL by ultracentrifugation is described. The mixture of VLDL and LDL was isolated and concentrated from plasma by an ultracentrifugation at 265 000 g for 2 h. ...
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Article
A study on the evolution of groundwater pollutants and causes of formation in Manzhouli
Studying the evolution of groundwater pollutants and the causes of formation in Manzhouli is important and necessitous as the present water source of the production and living in Manzhouli is just groundwater ...
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Article
Regional epidemic laws of poplar Ice Nucleation Active bacterial canker
Through the methods of correlation analysis and main factor analysis, the relationship between the poplar INA bacterial canker and circumstances was analyzed and 9 main factors for affecting the disease were s...
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Article
Exploration of Syndrome Differentiation patterns in coronary heart disease patients during Peri-Operative stage of coronary artery bypass graft
Objective: To explore the patterns of Syndrome Differentiation (SD) of coronary heart disease (CHD) patients in peri-operative stage of coronary artery bypass graft (CABG).Methods: One week after...
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Article
Effect of cistanche desertica polysaccharides on learning and memory functions and infrastructure of cerebral neurons in experimental aging mice
To observe the effects of Cistanche desertica polysaccharides (CDP) on the learning and memory functions and cerebral ultrastructure in experimental aging mice.
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Article
Blowup properties for a class of nonlinear degenerate diffusion equation with nonlocal source
A nonlinear degenerate parabolic equation with nonlocal source was considered. It was shown that under certain assumptions the solution of the equation blows up in finite time and the set of blowup points is t...
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Article
Evidences for the control of chromosome number variation by a programmed-cell-death-like pathway in citrus callus
Chromosome number variations were found in citrus callus induced from diploid genotypes. Further cytological examination of single-protoplast-derived cell lines showed that these chromosome number variations a...
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Article
Amperometric Hydrogen Peroxide Biosensor Based on Horseradish Peroxidase-labeled Nano-Au Colloids Immobilized on Poly(2,6-pyridinedicarboxylic acid) Layer by Cysteamine
A sensitive hydrogen peroxidase (H2O2) amperometric sensor based on horseradish peroxidase (HRP)-labeled nano-Au colloids has been proposed. Nano-Au colloids were immobilized by the thiol group of cysteamine, whi...
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Article
Evidences for the control of chromosome number variation by a programmed-cell-death-like pathway in citrus callus
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Article
Specification of Initial Shapes for Dynamic Implicit Curve/Surface Reconstruction
The dynamic implicit curve/surface reconstruction demands no special requirement on the initial shapes in general. In order to speed up the iteration in the reconstruction, we discuss how to specify the initia...
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Article
Multiple dose pharmacokinetics of risperidone and 9-hydroxyrisperidone in Chinese female patients with schizophrenia
To study the multiple dose clinical pharmacokinetics of risperidone and its main active metabolite, 9-hydroxyrisperidone, in Chinese female patients with schizophrenia.
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Article
Application of Artificial Neural Network to Predicting Hardenability of Gear Steel
The prediction of the hardenability and chemical composition of gear steel was studied using artificial neural networks. A software was used to quantitatively forecast the hardenability by its chemical composi...
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Article
Determination of Tiopronin in Human Plasma by SPE then Reversed-Phase HPLC–UV
An accurate, simple and sensitive method based on reversed-phase high-performance liquid chromatography with UV detection has been developed for determination of tiopronin (TP) in human plasma. TP in plasma wa...
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Article
Clinical observation on 48 cases of peripheral facial paralysis treated by acupoint-penetrating acupuncture
In the treatment of 48 cases of peripheral facial paralysis by puncturing Yangbai (GB 14) toward Yuyao (Ex-HN 4), Dicang (ST 4) toward Jiache (ST 6), **aguan (ST 7) toward Jiache (ST 6), Sibai (ST 2) toward Qu...
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Article
Differential Gene Expression in Sugarcane Regulated by Ethephon at Early Growth Stage
Differential gene expression in the plants at different sampling time were analyzed by using cDNA-AFLP after foliar spray of ethephon and water, respectively, at early growth stage of sugarcane. The preliminar...
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Article
High-Performance Liquid Chromatographic Determination of Peptides in a Chinese Traditional Patent Medicine, Lu-Ying-Ke-Li
A rapid, simple, and sensitive HPLC method with UV detection is described for determination of the active components, peptides, in Lu-Ying-Ke-Li, a Chinese traditional patent medicine. Oxytocin was selected fo...
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Article
Micro-optical structures formed by a mask moving method
An unique mask moving method is developed for forming effective micro-optical structures with continuous profile. The mechanism for forming different micro-optical profiles is disclosed, and the designed appro...
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Article
Phylogenetic relationships within Citrus and its related genera as inferred from AFLP markers
We investigated the phylogenetic relationships among Citrus and its relatives, including 29 genotypes belonging to Citrus, Poncirus, Fortunella, Microcitrus, Eremocitrus, Atalantia and Severinia using AFLP analys...
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Article
Curcumin downregulates homeobox gene NKX3.1 in prostate cancer cell LNCaP
To elucidate the effect and the mechanisms of curcumin on the expression of the human homeobox gene NKX3.1 in the prostate cancer cell LNCaP.
