搜索结果: 1-15 共查到“医学细胞生物学 human”相关记录31条 . 查询时间(0.272 秒)
Researchers use stem cells to regenerate the external layer of a human heart
Researchers stem cells regenerate the external layer human heart
2017/2/16
A process using human stem cells can generate the cells that cover the external surface of a human heart — epicardium cells — according to a multidisciplinary team of researchers."In 2012, we discover...
High-level Expression and Purification of Active Human FGF-2 in Escherichia coli by Codon and Culture Condition Optimization
Fibroblast Growth Factor 2 Codon Protein E. coli
2016/1/26
Background: Basic fibroblast growth factor (bFGF) is a member of a highly conserved superfamily of proteins that are involved in cell proliferation, differentiation, and migration.
Objectives: The ob...
Sex Differences in Neuroanatomy of the Human Mirror Neuron System: Impact on Functional Recovery of Ischemic Hemiparetic Patients
Sex Characteristics Neuroanatomy Mirror Neurons Recovery of Function
2015/11/9
Background: Considering the higher activity of mirror neuron system in females, they frequently have better performance in empathy, interpersonal sensitivity, and emotional recognition compared to mal...
Towards a Comprehensive Human Pathway Database For Systems Biology Applications
Systems Biology Applications Human Pathway Database
2015/5/26
A biological pathway is a series of reactions and molecular interactions. Pathway information provides a blueprint for biomedical researchers to devise new treatment and diagnostic solutions for human...
Estrogen receptor involvement in the response of human keratinocytes to ultraviolet B irradiation
UVB Estrogen receptor Keratinocytes
2015/5/25
The signaling mechanisms involved in UVB-induced skin cancer are complex and although the scope of this work is inherently limited in focus, the findings may provide insight into how estrogen receptor...
Association Between Upstream Purine Complexes of Human Caveolin-1 Gene and Schizophrenia in Qazvin Province of Iran
Caveolin-1 Schizophrenia Iran
2015/10/16
Background: Caveolin is a multifunctional and scaffolding membrane protein, which involves cholesterol trafficking to plasma lipid microdomain. It organizes and targets synaptic parts of the neurotran...
Diclofenac inhibits Kv1.3 and Kir2.1 expressions in human macrophages and affects the membrane potential and foam cell formation
离子通道 膜电位 巨噬细胞 双氯酚酸 细胞分化
2012/8/20
目的分研究双氯芬酸对人巨噬细胞电压依赖性钾通道Kv1.3、内向整流钾通道Kir2.1表达的影响及意义。方法以健康人外周血单核细胞源性巨噬细胞对象，采用Real-time RT-PCR及Western blot技术研究双氯芬酸对Kv1.3和Kir2.1表达的影响；电压敏感染料膜电位标测技术分析膜电位的变化，并用酶荧光化学法检测摄取氧化修饰低密度脂蛋白（OxLDL）的巨噬细胞内胆固醇酯（CE）的构成比...
Expansion of Human Marrow Derived Mesenchymal Stem Cells and their Transdifferentiation Potential
Mesenchymal stem cells Human Differentiation Bone marrow
2015/9/21
Background: The ability of mesenchymal stem cells (MSCs) to differentiate into other cell types makes these cells an attractive therapeutic tool for cell transplantation. In order to provide a source ...
Evaluation of p53 and Bcl-2 genes and proteins expression in human breast cancer T47D cells treated with extracts of Astrodaucus persicus (Boiss.) Drude in comparison to Tamoxifen
Astrodaucus persicus T47D cells p53 and Bcl-2 gens RT-PCR Immunocytochemistry
2009/11/26
Background and purpose of the study:Screening of different plant components for new anticancer drugs is one of the main research activities throughout the world. In this study, the anticancer effects ...
Transfection of Human Kidney Epithelial 293 Cells With Bacterial Cytosine-5-Methyltransferase M.Msp1 and The SV40 Nuclear Localisation Sequence of VP1
Kidney epithelial 293 cells C-5 MTase M.Msp1 NLS-VP1 cell transfection
2009/6/30
The aim of this study was to con-struct a plasmid that would direct the expres-sion of a bacterial DNA methyltransferase in cultured mammalian cells. It was carried out with a PCR-based strategy for i...
Comparative Cytotoxicity of Fludarabine in Human Peripheral Blood Mononuclear Cells and in the Promyelocytic Leukemia Cell Line (HL60)
HL60 MTT assay fludarabine cytotoxicity differentiation
2009/6/23
Fludarabine is an inhibitor of DNA/RNA synthesis with antitumor activity on lymphoproliferative malignancies. We investigated the dose-dependent cytotoxic effects of the drug on human peripheral blood...
In Vitro Testing for Genotoxicity of 4-CPA by Sister Chromatid Exchange in Human Lymphocyte Culture
4-CPA Phenoxy herbicides genotoxicity sister chromatid exchange tomato
2009/6/23
Certain phenoxyacetate derivatives used as plant growth regulators act as plant hormones. 2,4-D dichlorophenoxyacetic acid and 4-chlorophenoxyacetic acid are widely used in vegetable growing, especial...
Applying Surface Plasmon Resonance to Monitor the IgE-Mediated Activation of Human Basophils
basophil biosensor histamine release IgE surface plasmon resonance
2010/11/17
When basophils were sensitized with antigen specific IgE, they immediately caused the increase of resonance angle (AR) in response to either anti-IgE antibody or corresponding antigens, even when they...
Evaluation of Adjuvant Activities Using Human Antigen Presenting Cells in Vitro
adjuvant cAMP dendritic cells Notch ligand THP-1
2010/11/17
Background: Immunomodulators such as lipopolysaccharides (LPS) and forskolin change the nature of dendritic cells (DCs) to induce Th1 and Th2 cells, respectively, thereby designated Th1 or Th2 adjuvan...
House Dust Mite Extract Induces Interleukin-9 Expression in Human Eosinophils
allergens eosinophils house dust mites interleukin-9 proteinase activated receptor 2
2010/11/17
Accumulated eosinophils in the airways in asthma may directly react with HDM and produce IL-9 to further promote Th2-type immune responses. Protease-activated receptor 2, a ligand for serine proteases...