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Physiology

Mice

Theses and Dissertations

Publication Year

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Full-Text Articles in Life Sciences

The Biology Of Claudin 6 (Cldn6) In The Developing Mouse Lung, Felix Ruben Jimenez Rondan Mar 2015

The Biology Of Claudin 6 (Cldn6) In The Developing Mouse Lung, Felix Ruben Jimenez Rondan

Theses and Dissertations

The tight junctions (TJ), which are located in the apical region between epithelial and endothelial cells, regulate the paracellular diffusion of ions and small molecules and play an important role in maintaining cell polarity, cell-cell integrity, and permeability. In the lung, epithelial cells are attached by TJ structures. They provide a permeable barrier and cell communication. The loss of barrier integrity, which is maintained by the expression of claudins (Cldn), results in cellular permibilization and leads to paracellular diffusion of solutes and harmful molecules. There are 27 known Cldn homologous members in mice and human. Cldn6 is mostly expressed in …


Expression Of Osteoarthritis Biomarkers In Temporomandibular Joints Of Mice With And Without Receptor For Advanced Glycation End Products (Rage), Elizabeth Murayama Chavez Matias Jun 2014

Expression Of Osteoarthritis Biomarkers In Temporomandibular Joints Of Mice With And Without Receptor For Advanced Glycation End Products (Rage), Elizabeth Murayama Chavez Matias

Theses and Dissertations

This thesis will be organized into three chapters discussing the mechanism underlying the onset and progression of osteoarthritis (OA) in the temporomandibular joint (TMJ). Understanding the mechanism of OA development in the TMJ helps in understanding how OA progresses and how to treat this disease. The goal of this investigation is to examine the process of cartilage degeneration and OA biomarker expression in the TMJ to understand their role in TMJ OA onset and development.Chapter one covers mechanisms that are altered in TMJ OA during disease progression. Using animal models with different stressors such as mechanical disturbances, direct injury, and …