Respiratory Epithelium
Lehmann, Mandy (2008): The Effect of Lethal Toxin on the Respiratory Epithelium.. Dissertation, LMU München: Fakultät für Chemie und Pharmazie
... cell population the cell size can differ. Nevertheless, they are large flat cells with a large cytoplasm. Not only morphological phenotype changes in those cells were studied, but also a more defined in situ system was ...
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Respiratory Viruses Augment the Adhesion of Bacterial Pathogens to Respiratory Epithelium in a Viral Species- and Cell Type-Dependent Manner
... to respiratory epithelium, we determined how infection with the ubiquitous human respiratory viruses RSV, human parainfluenza virus 3 (HPIV-3), and influenza virus altered NTHi and pneumococ- cal ...
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Mutations during the Adaptation of H9N2 Avian Influenza Virus to the Respiratory Epithelium of Pigs Enhance Sialic Acid Binding Activity and Virulence in Mice
... differentiated respiratory epithelial cells from the porcine lung that, upon infection by swine influenza viruses (SIV), reflects the viral virulence properties (32, ...the respiratory epithelium of ...
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Case Report The histogenic origin of melanoma arising in respiratory epithelium of a teratomatous germ cell tumor of the mediastinum: an enigma unraveled from an unlikely source
... Abstract: Mixed germ cell tumors are rare neoplasms that are known to occur in the anterior mediastinum. Char- acterized by two or more types of germ cell components, these tumors comprise upwards of 25% of mediastinal ...
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Cigarette smoke alters influenza induced immune responses of the respiratory epithelium
... the respiratory epithelium to promote ...the epithelium express epithelial cell tight junction proteins like E-cadherin and occludin that are upregulated by TCR engagement ...
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Cleavage of Influenza A Virus Hemagglutinin in Human Respiratory Epithelium Is Cell Associated and Sensitive to Exogenous Antiproteases
... Currently, it is not possible to resolve the role of Clara cell protease or other secreted proteases in influenza virus patho- genesis. However, the absence of influenza virus HA cleavage in HAEC culture fluid, the rapid ...
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Subretinal heterotopic respiratory epithelium: a case report and literature review
... heterotopic respiratory epithelium tumor formation are still ...of respiratory epithelium include the lingua [7], mandible [8], eyes [6, 9], rectum [10] and thyroid ...topic respiratory ...
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Differentiation of respiratory epithelium in a 3-dimensional co-culture with fibroblasts embedded in fibrin gel
... of respiratory epithelium in a three-dimensional tissue model based on fibroblasts embedded into fibrin ...of respiratory epithelium cultured atop fibroblasts increases over a period of 33 ...
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Factors modulating TLR2, TLR4 and HBD2 expression in respiratory epithelium in COPD
... organism P seudom onas a eruginosa (K onstan M. 1993). T his bacterial co lonisation and chronic inflam m ation is associated with increased m orbidity and m ortality in CF. T he production o f the m ucoid extracellular ...
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Respiratory Syncytial Virus Infection, TLR3 Ligands, and Proinflammatory Cytokines Induce CD161 Ligand LLT1 Expression on the Respiratory Epithelium
... During respiratory-virus infection, excessive lymphocyte activation can cause pathology both in acute infection and in exacerbations of chronic respiratory ...on respiratory epithelial cells ...
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TMPRSS2 Activates the Human Coronavirus 229E for Cathepsin-Independent Host Cell Entry and Is Expressed in Viral Target Cells in the Respiratory Epithelium
... human respiratory epithelium. HCoV-229E targets the respiratory tract, and in order to promote viral spread in patients, TMPRSS2 must be expressed in viral target cells in the respiratory ...
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Widely dispersed p53 mutation in respiratory epithelium A novel mechanism for field carcinogenesis
... the respiratory epithelium but no overt ...bronchial epithelium from 7 of 10 sites in both ...the respiratory epithelium that may be of importance in assess- ing individuals for risk of ...
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Rhinosectan® spray (containing xyloglucan) on the ciliary function of the nasal respiratory epithelium; results of an in vitro study
... Morphological evaluation of the apical tissue surface was performed using an inverted microscope (Leica DMIRE2, Leica Microsystems, Germany) equipped with a digital camera. In order to record the morphology of the entire ...
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Augmentation of pulmonary host defense against Pseudomonas by FcγRIIA cDNA transfer to the respiratory epithelium
... contrast, infection with AdFcγRIIA mutant (lacking a functional intracytoplasmic domain) induced only bind- ing, but not phagocytosis, of IgG-opsonized SRBCs. Binding and phagocytosis were not observed by naive cells and ...
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Abnormal apical cell membrane in cystic fibrosis respiratory epithelium An in vitro electrophysiologic analysis
... microelectrodes. The PD across the apical barrier was smaller for CF (-11 mV) than normal (-29 mV) epithelia whereas the PD across the basolateral barrier was similar, (-26 and -34 mV respectively). In contrast to normal ...
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TRACHEAL AND BRONCHIAL ADENOMAS IN CHILDHOOD
... These studies showed a normal chest and radiologic signs in the right lower lobe.. and a well-healed tracheal graft, covered by respiratory epithelium (Fig. Results of pulmonary function[r] ...
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Idiopathic pulmonary fibrosis: the need for early diagnosis
... from respiratory epithelium (AEC II and bronchiolar cells) is the Krebs von den Lungen 6 Antigen (KL6) glycoprotein, a factor of fibro- blast proliferation and survival [40,41], whose levels resulted high ...
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Low Expression of Human Epithelial Sodium Channel in Airway Epithelium of Preterm Infants With Respiratory Distress
... in respiratory epithelium is dependent on gestational age, but when assessed by in situ hybridization in the human (h), the mRNA is present from the earliest stages of pulmonary ...with respiratory ...
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Measles virus breaks through epithelial cell barriers to achieve transmission
... tory epithelium and then spread to lymphoid ...of respiratory epithelium is not necessary for the virus to enter the host but that viral entry into epithelial cells via interaction of the virus with ...
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Structure and function of the vomeronasal organ
... pseudostratified epithelium with neurone-specific enolase- positive cells that look like olfactory ...a respiratory epithelium and there is no evidence of any receptor-like cells (Boehm and Gasser, ...
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