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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 10 of 10 for “"Lucifer Yellow"”.
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Messung der Zell-Zell Kopplung in Kolonkryptzellen der Ratte
… und die Verteilung des Farbstoffes Lucifer Yellow in einem einzelnen Enterozyten zu dokumentieren. Die Messung des Membranpotentials diente dabei der notwendigen Feststellung der Vitalität der untersuchten Zellen. Die Verteilung des Indikatorfarbstoffes ist ein Maß für die …
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Functional study of Gap Junctional Intercellular Communication in Human Keratinocyte Cell Line
… different condition, By this method, fluorescent Lucifer yellow dye was introduced into the HaCaT cells and observed by the fluorescence inverted microscope. Captured images were analysed with image software and as a result, acetic acid, hydrogen peroxide, dexamethasone have down-regulated and …
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THE CRAYFISH VISUAL SYSTEM: INTRACELLULAR STUDIES AND MORPHOLOGIES OF IDENTIFIED INTERNEURONS
… eye. Sustaining fibers (SFs) were impaled with lucifer yellow electrodes near their entrance to the second optic ganglion or Medulla (where the SFs originate). Corneal receptive fields were determined and the SFs identified based on the previous work of Wiersma and Yamaguchi (1966). Following …
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Regulation of specific connexins differentially alters gap junction permeability and endothelial cell function
… decreased the diffusion distance of Lucifer yellow dye and cytoplasmic calcium levels after mechanical wounding. Wound healing experiments suggested that stimulatory signals travel through gap junctions containing connexin 43, while inhibitory signal travel through gap junctions …
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Gene Delivery to the Blood-Brain Barrier for Ischemic Stroke Therapy
… 0.03% P84 was a promising formulation to deliver Luciferase pDNA into immortalized human cerebral microvascular endothelial cells (hCMEC/D3 cells) efficiently. A lucifer yellow apparent permeability (LY P<sub>app</sub>) method was developed to determine that DNA NPs with 0.03% P84 was a safe …
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Diseased Thyrocytes Have Aberrant Communication and TNF Receptor Secretion
… uncoupled, as indicated by decreased Lucifer Yellow dye transfer. This indicated that mechanisms other than physical disruption were influencing intercellular communication in diseased thyrocytes.</p> <p>Protein kinase C (pKC) decreases connexin 43-mediated communication and regulates …
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Identification of esters in carious dentine Staining and chemo-mechanical excavation
Dental caries is clinically seen as a yellowish-brown discoloration that can be explained by the reactions between proteins and sugars resulting in Maillard products. However, the discoloration of carious dentine is an imprecise indicator of whether or not the dentine is caries free. Other …
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Mechanisms of neuronal integration in adrenomedullary sympathetic preganglionic neurons.
… spinal cord slice preparation. The presence of Lucifer Yellow from the patch pipette and Rhodamine-Dextran-Lysine from the adrenal medulla in the same neuron post recording identified AD-SPN. Active intrinsic properties revealed and characterised include: a potassium-mediated transient outward …
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Synthesis, physico-chemical properties and potential applications of colloidal gel particles
… responsive poly(N-isopropylacrylamide-co-5% lucifer yellow) (p(NIPAM-co-5% LY)) microgel particles were tested for toxicity. The particles were negatively charged, mono-dispersed and were approximately 250 nm in diameter at 15°C. The toxicity of different concentrations of p(NIPAM-co-5% LY), …
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Phänotypische und funktionelle Untersuchung der Expression und Funktion des Mannoserezeptors auf Langerhans-Zellen und auf Inflammatorischen Dendritischen Epidermalen Zellen (IDEC) sowie auf Monozyten und auf in vitro generierten dendritischen Zellen
… Versuchen wurde die Pinozytose mittels Lucifer Yellow nachgewiesen. Zur Untersuchung der Rezeptor-vermittelten Endozytose wurden die Zellen mit Dextran-FITC inkubiert. Durch Hemmung der Rezeptor-vermittelten Endozytose mittels Mannan wurde die Rezeptor-vermittelte Endozytose von der …