Sökning: "Histologi"
Visar resultat 16 - 20 av 56 avhandlingar innehållade ordet Histologi.
16. From dopamine nerve fiber formation to astrocytes
Sammanfattning : Parkinson’s disease (PD) is a progressive neurodegenerative disease and characterized by the loss of dopaminergic (DA) neurons in the substantia nigra in the midbrain. The causes of the disease are still unknown. LÄS MER
17. Pituitary Adenylate Cyclase Activating Peptide (PACAP): An Experimental Study On the Expression and Regulation in the Peripheral Nervous System
Sammanfattning : This thesis deals with PACAP and PACAP type-1 receptors in the sensory and autonomic parts of the peripheral nervous system. In the rat, PACAP is expressed in small-sized sensory neurons and in C-fibers. LÄS MER
18. The Polyamine Dependence of Cell Cycle Progression-Application in Breast Cancer Treatment
Sammanfattning : In the normal functioning organism, there is a balance between cell proliferation, cell differentiation, and cell death. An imbalance in these processes results in different diseases. This thesis concerns the imbalance where there is too little cell death and cell differentiation with increased cell proliferation. LÄS MER
19. Endothelial-leukocyte interactions
Sammanfattning : This thesis describes early inflammatory responses involving interactions between leukocytes and the endothelial lining of the blood vessel wall. An adhesion molecule, E-selectin, which is upregulated on interleukin-1 activated endothelium, was found to mediate rolling between leukocytes and endothelial cells in vivo. LÄS MER
20. Role of the CD47/SIRPα-interaction in regulation of macrophage phagocytosis
Sammanfattning : CD47 is a cell surface glycoprotein that is expressed by virtually all cells in the body. Binding of CD47 to the macrophage receptor Signal Regulatory Protein alpha (SIRPα) yields an inhibitory signal that counteracts phagocytosis. LÄS MER
