312 Result(s)
within
Zhigang **
Oncology
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Article
Clinical evaluation of the 99mTc-CPI myocardial perfusion imaging
99mTc-CPI myocardial perfusion scintigraphy including planar images in 35 patients and SPECT images in 16 patients has been studied. Scintigraphic data revealed that high quality 99mTc-CPI myocardial perfusion i...
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Article
Thymidine phosphorylase expression correlates with tumor differentiation and bcl-2 in invasive breast cancer
Angiogenesis plays an important role in the growth and metastasis of solid tumors. Several angiogenic factors have been identified, and thymidine phosphorylase (TP) is thought to be one such factor. To date, l...
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Article
Paratracheal lymph node metastasis is associated with cervical lymph node metastasis in patients with thoracic esophageal squamous cell carcinoma
Background: We determined which lymph node metastases were associated with cervical lymph node metastases of thoracic esophageal squamous cell carcinoma.
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Elevated interleukin-6 during ethanol consumption acts as a potential endogenous protective cytokine against ethanol-induced apoptosis in the liver: involvement of induction of Bcl-2 and Bcl-xL proteins
Elevation of serum interleukin-6 (IL-6) levels is always associated with alcoholic liver disease (ALD), but the significance of such elevation is not clear. Here we show that chronic ethanol consumption induce...
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Article
Effects of lanthanum element on the rooting of loquat plantlet in vitro
We investigated the rooting rate, the number of roots, and the state of growth of loquat(Eriobotrya japonica Lindi) plantlet in medium where La(NO3)3 (0.5–100.O µmol/L) was added 20 d after transplanting. The act...
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Article
Hypermethylation of the CPG island of p16 gene correlates with gene inactivation in brain glioma
To study the correlation between hypermethylation of the CPG island of p16 gene and its inactivation in gliomas.
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Article
Effects of cerium on nitrogen metabolism of peach plantlet in vitro
The effect of CeCl3 on the rooting and nitrogen metabolism of the peach plantlet in vitro was studied when the CeCl3 was added to the rooted medium. The results showed that the rooting rate and the fresh weight o...
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Article
Targeted expression of maspin in tumor vasculatures induces endothelial cell apoptosis
Angiogenesis, the formation of new blood vessels, is required for normal tissue development and pathological conditions such as tumorigenesis. Most solid tumors can not grow beyond a few millimeters without th...
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Effect of La(III) on the growth and aging of root of loquat plantlet in vitro
The effect of lanthanum on the adventitious root growth, activities of superoxide dismutase (SOD), catalase (CAT), and peroxidase (POD), O2 production rate, MDA content, and the relative plasma membrane permeabil...
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Article
BRCA1 promoter methylation in sporadic breast tumors: relationship to gene expression profiles
BRCA1 is a tumor suppressor gene that functions in DNA repair. Basal-like tumors are a distinctive subtype of breast cancer defined by gene expression profiles. Hereditary BRCA1 breast tumors and basal-like sp...
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Article
Influences of Nano-TiO2 on the chloroplast aging of spinach under light
The effects of nano-TiO2 (rutile) on the chloroplast aging of spinach under light were studied. The results showed that when the chloroplasts were illuminated for 1, 5, and 10 min with 500 μmol/cm2/min light inte...
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Article
Effect of photodynamic therapy with BPD-MA on the proliferation and apoptosis of human bladder cancer cells
To explore the effect of photodynamic therapy with benzoporphyrin derivative monoacid ring A (BPD-MA) on the proliferation and apoptosis of human bladder cancer cells.
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Article
Apoptosis induced by photodynamic therapy with benzoporphyrin derivative monoacid ring A and exploration of its potential mechanism in bladder cancer cells
To investigate apoptosis induced by photodynamic therapy with benzoporphyrin derivative monoacid ring A (BPD-MA) and explore its potential mechanism in human bladder cancer cells.
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Article
Surgical treatment of perforation with esophageal carcinoma
OBJECTIVE To determine the ideal method of surgical preoperative treatment for perforation with esophageal carcinoma.
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Article
Genome-Wide Analysis for Loss of Heterozygosity in Primary and Recurrent Phyllodes Tumor and Fibroadenoma of Breast using Single Nucleotide Polymorphism Arrays
Phyllodes tumors of the breast are biphasic stromal and epithelial tumors histologically similar to benign fibroadenomas, but with a neoplastic stromal component. In contrast to fibroadenoma, phyllodes tumors ...
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Article
Effect of neoadjuvant CAF regimen on the expression of BCSG1 in breast cancer
Objective: To evaluate the efficacy of neoadjuvant chemotherapy and explore a sensitive and objective way in the evaluation of neoadjuvant chemotherapy, the pathological changes and BCSG1 expression were studi...
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Article
Open AccessTherapeutic effects of STAT3 decoy oligodeoxynucleotide on human lung cancer in xenograft mice
Signal transducer and activator of transcription 3 (STAT3) is usually constitutively activated in a variety of malignancies. Therefore, STAT3 may be a promising target for treatment of tumor cells. To explore ...
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The effects of various chemotherapy regimens on the expression of PCNA and human breast cancer xenograft (MCF-7) transplanted in nude mice
To investigate the antitumor activity of different combination regimens to human breast cancer xenograft (MCF-7) transplanted in nude mice and the effects on the expression of PCNA, and to evaluate the value o...
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Article
Open AccessPoly I:C enhances cycloheximide-induced apoptosis of tumor cells through TLR3 pathway
Toll-like receptor 3 (TLR3) is a critical component of the innate immune response to dsRNA viruses, which was considered to be mainly expressed in immune cells and some endothelial cells. In this study, we inv...
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Predicting features of breast cancer with gene expression patterns
Data from gene expression arrays hold an enormous amount of biological information. We sought to determine if global gene expression in primary breast cancers contained information about biologic, histologic, ...
