Zhi-qin Gao

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The level of microRNA-93 (miR-93) in tumors has been recently reported to be negatively correlated with survival of lung cancer patients. Considering that the most devastating aspect of lung cancer is metastasis, which can be promoted by transforming growth factor-β (TGF-β)-induced epithelial-to-mesenchymal transition (EMT), we sought to determine whether(More)
AIM we Clone the ZNF185 gene and detect the position of ZNF185 in the mouse testis. METHODS extracted from mouse testis RNA, by RT-PCR, and then the obtained fragment was cloned and identified; extracted from mouse liver, testis and ovary proteins were Western blot analysis; preparation of frozen sections of mouse testes, immunofluorescence techniques(More)
Aminopeptidase N (APN) is important in tumour processes. The present study detected the anti‑tumour activity of the novel APN inhibitor DH‑12a, which is an indoline‑2,3‑dione derivative. In the present study, Bestatin, a clinical APN inhibitor was used as a positive control. The expression of APN in the ES-2 and 3AO cell lines were assessed using flow(More)
Objective: This study aims to construct the imaging network teaching system based on picture archiving and communication system (PACS). Material and methods: Taking image storage and communication system from GE medical system as the basic platform, this study attempts to design the teaching service unit in accordance with teaching requirements of the(More)
The tumor targetability and stimulus responsivity of drug delivery systems are crucial in cancer diagnosis and treatment. In this study, hepatoma-targeting mixed micelles composed of a hyaluronic acid-glycyrrhetinic acid conjugate and a hyaluronic acid-l-histidine conjugate (HA-GA/HA-His) were prepared through ultrasonic dispersion. The formation and(More)
AIM To investigate the mechanism for bradykinin (BK) to stimulate intestinal secretomotor neurons and intestinal chloride secretion. METHODS Muscle-stripped guinea pig ileal preparations were mounted in Ussing flux chambers for the recording of short-circuit current (Isc). Basal Isc and Isc stimulated by BK when preincubated with the BK receptors(More)
In the present study, we constructed plasmid pUC-ZZ-EGFP to express Pro-ZZ-EGFP using ZZ peptide (a synthetic artificial IgG-Fc-fragment-binding protein derived from the B domain of staphylococcal protein A) and enhanced green fluorescent protein (EGFP). Without induction with isopropyl-β-D: -thiogalactopyranoside, the chimeric protein was effectively(More)
The site specificity and bioactivity retention of antibodies immobilized on a solid substrate are crucial requirements for solid phase immunoassays. A fusion protein between an immunoglobulin G (IgG)-binding protein (ZZ protein) and a polystyrene-binding peptide (PS-tag) was constructed, and then used to develop a simple method for the oriented(More)
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