Global ETD Search
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 12 of 12 for “"myoepithelial"”.
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Purification of Calmodulin and Quantification of Its Levels in Mammary Tissue and Isolated Cells During Pregnancy and Lactation (Acini, Secretory, Myoepithelial)
… higher results than the PDE assay. Secretory and myoepithelial cells were enzymatically dissociated from rat mammary tissue during pregnancy, lactation and involution. Protein, DNA, lactose, glucose-6-phosphate dehydrogenase and alkaline phosphatase were assayed to characterize the cell fractions. …
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Epithelial and immune cell dynamics in non-traditional models of mammary postnatal development
… comprise an epithelial bilayer of luminal and myoepithelial cells. The specific contribution of each distinct epithelial compartment to mammary postnatal development and the mammary microenvironment remains to be elucidated. The present study aims to exploit the ovine and rabbit mammary gland …
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Abundance and Localization of (Yes-associated protein) YAP in Prepubertal Bovine Mammary Tissue
… in prepubertal bovine mammary epithelial and myoepithelial cells. While YAP was present in nuclei and cytoplasm of both cell types, it was also discovered that estrogen did not influence YAP abundance or location. The second research trial focused on determining the effects of in vivo …
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The Effects of Tamoxifen on Mammary Development in Prepubertal Heifers
… Estrogen Receptor α and Progesterone Receptor, myoepithelial cells, and label retaining cells. Overall, the proportion of neither ER nor PR labeled cells was impacted by TAM treatment. However, imaging analysis indicated a markedly higher intensity of ER expression in CON calves. TAM caused an …
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Recapitulating mammary gland development and breast cancer cell migration in vitro using 3D engineered scaffolds
… of a bi-layered epithelium of luminal and myoepithelial cells surrounded by an adipocyte-rich fat pad, a highly collagenous extra-cellular matrix (ECM) and a number of other stromal and endothelial cell types. Mammary stem cells (MaSCs) reside within the epithelium and these are capable of …
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A NOVEL MAGNETIC THREE-DIMENSIONAL LEVITATED PRIMARY CELL CULTURE SYSTEM FOR THE DEVELOPMENT OF IN VITRO SALIVARY GLAND-LIKE ORGANOIDS
… cellular compartments (acinar/ductal epithelial, myoepithelial and neuronal). Intracellular calcium and α-amylase activity assays showed functional organoids with SG-specific secretory activity. Thus, these outcomes suggest that M3DL is a promising tool to generate SG-like organoids for SG repair.
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Local Inflammatory Responses in Pseudomyxoma Peritonei
… p<0.0001) and MCP-1 (422, 143-3347, p=0.0002). Myoepithelial cells showed immunostaining for IL-6 and tumor cells stained faintly and moderately for IP-10 and MCP-1, respectively. Recombinant IL-6 and IL-8, at concentrations found in ascites, did not affect cell growth when measured over 72 …
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Intramammary infection in rapidly growing, non-lactating mammary glands
… aureus and saline mammary glands, but myoepithelial cells from Staphylococcus aureus glands had a greater nuclear staining area than saline quarters, indicating that these cells were affected by IMI. The results of these investigations indicate that IMI, in mammary glands that are …
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THE NRF-1/GABP/BRCA1 Transcriptional Network in Mammary Epithelial Differentiation
… in a hierarchy in which mature luminal and myoepithelial cells are derived from stem cells through a series of lineage-restricted intermediates. One of the more compelling hypotheses in breast cancer research is that transformation of a particular cell within the hierarchy will initiate a …
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Microanatomic structure of cetacean skin in the urogenital region
… let-down in cetaceans are discussed, including myoepithelial cell contraction caused by urogenital bumping by calves, vocalization by calvest and tacto/acoustic stimulation of the urogenital area by the calf. Epidermal thickness and papillary height varied among animals of different cetacean …
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Expression of Aldehyde dehydrogenase (ALDH) in the breast stem cell line D492 and relations to stem cell properties
… cell properties. It generates both luminal and myoepithelial cells and forms branching colonies in 3D culture similar to structures seen in vivo. D492M is a subline of D492 that has adapted mesenchymal character through epithelial-mesenchymal transition (EMT). EMT is a process where epithelial …
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Interfacial bioorthogonal chemistry for biomaterials synthesis and patterning and development of catalytic method for "turning-on" the tetrazine ligation
… the attachment and alignment of fibroblasts and myoepithelial-like cells. ☐ In Chapter 3, a novel method to activate rapid bioorthogonal reactivity catalytically will be described. This was achieved by catalytic conversion of an unreactive, latent dihydrotetrazine to reaction-ready tetrazine …