|别名||卵清蛋白;清蛋白 来源于鸡蛋白;Albumin from hen egg white; Ovalbumin|
|应用||Usually used as a marker (~45 kDa) for protein electrophoresis,and has also been used to produce an animal model of asthma.|
|个人防护设备||Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter|
Adjuvant properties of the polymer containing acrylic acid, glycidyl methacrylate, triethylene glycol methacrylate and butyl acrylate have been established. Antibodies to ovalbumin and bovine serum al...Read More
Human parainfluenza type?3 virus impairs the efficacy of glucocorticoids to limit allergy-induced pulmonary inflammation in guinea-pigs.
Viral exacerbations of allergen-induced pulmonary inflammation in pre-clinical models reportedly reduce the efficacy of glucocorticoids to limit pulmonary inflammation and airways hyper-responsiveness...Read More
Effect of carvacrol on tracheal responsiveness, inflammatory mediators, total and differential WBC count in blood of sensitized guinea pigs.
The effects of carvacrol on tracheal responsiveness (TR) to methacholine and ovalbumin (OA), serum nitric oxide (NO) concentration, total and differential white blood cells (WBC) in blood of sensitize...Read More
In bone marrow aspirates from postmenopausal women, systemic estrogen treatment decreased differentiation of mononuclear progenitor cells toward a more mature osteoclast phenotype. This was not associ...Read More
Reactive center loop moiety is essential for the maspin activity on cellular invasion and ubiquitin-proteasome level.
Maspin, a tumor suppressor (SERPINB5), inhibits cancer migration, invasion, and metastasis in vitro and in vivo. The tumor-suppressing effects of maspin depend in part on its ability to enhance cell a...Read More
To observe the effect of Yupingfeng San (YPFS) against OVA-induced allergic asthma in mice.Mice were injected with OVA to establish the allergic asthma model. They were abdominally injected with 20 mi...Read More
Elevated macrophage inflammatory protein 1α and interleukin-17 production in an experimental asthma model infected with respiratory syncytial virus.
Respiratory syncytial virus (RSV) infection is associated with both the development and exacerbation of bronchial asthma. We examined eosinophil infiltration and the cytokine profiles of both airway a...Read More
Existence of antigen-specific immunoglobulin E is not sufficient for allergic nasal eosinophil infiltration in mice.
Immunoglobulin E (IgE) is important for the development of allergic rhinitis (AR), though the contribution of IgE to the infiltration of eosinophils in the nasal mucosa has not been fully elucidated. ...Read More
Interleukin-25 induces pulmonary arterial remodeling via natural killer T cell-dependent mechanisms.
Recent studies have shown that prolonged Th2-type immune inflammation in the lung induces pulmonary arterial remodeling, in part through the induction of resistin-like molecule α (RELMα) expression....Read More
Broncho-alveolar macrophages express chemokines associated with leukocyte migration in a mouse model of asthma.
The migration of eosinophils and lymphocytes into airways is a hallmark of allergic asthma; however, the role of broncho-alveolar macrophages (BAMs) in this inflammatory process has not been fully elu...Read More
Myeloperoxidase (MPO)-specific CD4+ T cells contribute to MPO-anti-neutrophil cytoplasmic antibody (ANCA) associated glomerulonephritis.
Autoimmunity to the neutrophil enzyme myeloperoxidase (MPO) is an important cause of rapidly progressive glomerulonephritis, but the relative roles of MPO-specific anti-neutrophil cytoplasmic antibodi...Read More
Synergistic Induction of Adaptive Antitumor Immunity by Codelivery of Antigen with α-Galactosylceramide on Exosomes.
Exosomes and the invariant NKT (iNKT) immune cell ligand α-galactosylceramide (αGC) may offer novel tools for cancer immunotherapy. In this study, we investigated whether exosomes loaded with αGC c...Read More
In orthodontic tooth movement (OTM), we should be concerned about external root resorption (ERR) as an undesirable iatrogenic problem, but its mechanisms are not fully understood. Since our previous e...Read More
PGI2 signaling through IP inhibits allergen-induced inflammatory responses in mice. We reported previously that PGI2 analogs decreased proinflammatory cytokine and chemokine production by mature BMDCs...Read More
The modulation of large airway smooth muscle phenotype and effects of epidermal growth factor receptor inhibition in the repeatedly allergen-challenged rat.
Allergen challenges induce airway hyperresponsiveness (AHR) and increased airway smooth muscle (ASM) mass in the sensitized rat. Whether the remodeled ASM changes its phenotype is uncertain. We examin...Read More
Attempts to generate robust anti-tumour cytotoxic T lymphocyte (CTL) responses using immunotherapy are frequently thwarted by exhaustion and anergy of CTL recruited to tumour. One strategy to overcome...Read More
The trafficking of effector T cells is tightly regulated by the expression of site-specific sets of homing molecules. In contrast, naive T cells are generally assumed to express a uniform pattern of h...Read More
Reactive oxygen species induce a Ca(2+)-spark increase in sensitized murine airway smooth muscle cells.
The level of reactive oxygen species (ROS) and the activity of spontaneous, transient, localized Ca(2+) increases (known as Ca(2+) sparks) in tracheal smooth muscle cells (TSMCs) in an experimental al...Read More
The T helper type 2 (Th2) cytokine genes Il4, Il5, and Il13 are contained within a 140-kb region of mouse chromosome 11 and their expression is controlled by a locus control region (LCR) embedded with...Read More
Foxp3(+)-treg cells enhanced by repeated low-dose gamma-irradiation attenuate ovalbumin-induced allergic asthma in mice.
Gamma radiation is used for several therapeutic indications such as cancers and autoimmune diseases. Low-dose whole-body γ irradiation has been shown to activate immune responses in several ways, how...Read More
PI3K and Notch signal pathways coordinately regulate the activation and proliferation of T lymphocytes in asthma.
In the present study, we determined whether Phosphoinositide 3-kinase (PI3K) and Notch signal pathways are involved in the expression of cyclinD1, cyclinA and p27kip1 which were key molecules in contr...Read More
Vascular endothelial growth factor (VEGF) is an important mediator of the neoangiogenesis component of remodeling in asthma.To evaluate the influence of VEGF blockage on airway remodeling, specificall...Read More
Increased airway smooth muscle (ASM) contractility and the development of airway hyperresponsiveness (AHR) are cardinal features of asthma, but the signaling pathways that promote these changes are po...Read More
The main objective of this study was to investigate the potential of calcium phosphate (CAP) nanoparticles for transcutaneous vaccine delivery. CAP nanoparticles were prepared by nanoprecipitation met...Read More
Extra domain-A fibronectin is necessary for the development of nasal remodeling in chronic allergen-induced rhinitis.
Extra domain A-containing fibronectin (EDA-FN) is necessary for the development of allergen-induced lower airway fibrosis. The pathogenesis of fibrosis in allergic rhinitis has not been well studied.T...Read More
The protective effects of volatile anesthestics against the bronchoconstriction induced by an allergic reaction in sensitized rabbit pups.
Volatile inhaled anesthetics exert a differential protective effect against bronchospasm development after cholinergic stimulation. However, their ability to inhibit the adverse respiratory consequenc...Read More
Oral supplementation with areca-derived polyphenols attenuates food allergic responses in ovalbumin-sensitized mice.
Arecae semen, the dried slice of areca nuts, is a traditional Chinese medicine used to treat intestinal parasitosis, rectal tenesmus and diarrhea. Areca nuts contain a rich amount of polyphenols that ...Read More
β-Defensin 2 and 3 Promote the Uptake of Self or CpG DNA, Enhance IFN-α Production by Human Plasmacytoid Dendritic Cells, and Promote Inflammation.
Alarmins are a group of structurally diverse host defense antimicrobial peptides that are important immune activators. In this article, we present a novel role for two potent alarmins, human β-defens...Read More
OT-II mice were evaluated as a transgenic strain-specific model to assess T-cell help for B-cell responses. OT-II CD4(+) T-cells express transgenic OVA-specific αβ-TCRs. This high frequency of antig...Read More
IFN-γ-producing effector CD8 T lymphocytes cause immune glomerular injury by recognizing antigen presented as immune complex on target tissue.
We investigated the role of effector CD8 T cells in the pathogenesis of immune glomerular injury. BALB/c mice are not prone to autoimmune disease, but after 12 immunizations with OVA they developed a ...Read More
Influenza A virus infection impairs mycobacteria-specific T cell responses and mycobacterial clearance in the lung during pulmonary coinfection.
Individuals infected with mycobacteria are likely to experience episodes of concurrent infections with unrelated respiratory pathogens, including the seasonal or pandemic circulating influenza A virus...Read More
Food Allergen-Induced Mast Cell Degranulation is Dependent on PI3K-Mediated Reactive Oxygen Species Production and Upregulation of Store-Operated Calcium Channel Subunits.
The importance of Ca(2+) influx via store-operated calcium channels (SOCs) leading to mast cell degranulation is well known in allergic disease. However, the underlying mechanisms are not fully unders...Read More
During immune responses, naive CD4+ T cells differentiate into several T helper (TH) cell subsets under the control of lineage-specifying genes. These subsets (TH1, TH2 and TH17 cells and regulatory T...Read More
Silicon micromachining provides the precise control of nanoscale features that can be fundamentally enabling for miniaturized, implantable medical devices. Concerns have been raised regarding blood bi...Read More
Predicting the chemical composition and structure of Aspergillus nidulans hyphal wall surface by atomic force microscopy.
In fungi, cell wall plays an important role in growth and development. Major macromolecular constituents of the aspergilli cell wall are glucan, chitin, and protein. We examined the chemical compositi...Read More
The effects of pore size on the performance of ultrafiltration membranes are fairly well understood, but there is currently no information on the impact of pore geometry on the trade-off between the s...Read More
The effects of pH on protein interactions and protein phase behavior were investigated by measuring the reduced second osmotic virial coefficient (b"2) for ovalbumin and catalase, and the aggrega...Read More
Miranda cargo-binding domain forms an elongated coiled-coil homodimer in solution: implications for asymmetric cell division in Drosophila.
Miranda is a multidomain adaptor protein involved in neuroblast asymmetric division in Drosophila melanogaster. The central domain of Miranda is necessary for cargo binding of the neural transcription...Read More
In brain, monomeric immunoglobin G (IgG) is regarded as quiescent and only poised to initiate potentially injurious inflammatory reactions via immune complex formation associated with phagocytosis and...Read More
A blood-CSF barrier function controls embryonic CSF protein composition and homeostasis during early CNS development.
In vertebrates, early brain development takes place at the expanded anterior end of the neural tube, which is filled with embryonic cerebrospinal fluid (E-CSF). Most of the proteins contained within t...Read More
Dystrophin is a rod shaped protein consisting of amino- and carboxy-terminal binding domains linked by a large central rod composed of 24 homologous copies of the STR motif and 4 non-homologous region...Read More
A balance between ubiquitination and deubiquitination regulates numerous cellular processes and pathways, and specific deubiquitinating enzymes often play the decisive role of controlling this balance...Read More
STUDIES ON OVALBUMIN. II. THE FORMATION AND PROPERTIES OF S-OVALBUMIN, A MORE STABLE FORM OF OVALBUMIN.
We're sorry this abstract is currently not available....Read More
Ovalbumin in developing chicken eggs migrates from egg white to embryonic organs while changing its conformation and thermal stability.
Ovalbumin was detected in developing chicken eggs. The large majority of these ovalbumin molecules was found to be in a heat-stable form reminiscent of S-ovalbumin. About 83 and 90% of the ovalbumin p...Read More
Determination of proteins and carbohydrates in the effluents from wastewater treatment bioreactors using resonance light-scattering method
A simple and sensitive method was developed for the determination of low-concentration proteins and carbohydrates in the effluents from biological wastewater treatment reactors using resonance light-s...Read More