Sökning: "cells"

Visar resultat 11 - 15 av 10444 avhandlingar innehållade ordet cells.

  1. 11. Regulatory Proteins in Progenitors and Differentiated Cells of the Human Prostate

    Författare :Jens Ceder; Malmö (Abrahamsson) Urologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; mesenchymal stem cells; somatostatin; transit amplifying cells; cell differentiation; adult stem cells; Prostate gland; prostatic benign hyperplasia; neuroendocrine cells; prostate cancer;

    Sammanfattning : Prostate cancer (PC) develops from an androgen-dependent tissue that contains androgen receptors in both the stromal and glandular compartments. Surgical removal of the prostate may cure the patient, but if metastatic spread has occurred, androgen suppression therapy is the standard treatment. LÄS MER

  3. 12. Generation of Dopaminergic Neurons from Human Embryonic Stem Cells

    Författare :Tandis Vazin; Joakim Lundeberg; Ernest Arenas; KTH; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Human; dopaminergic; embryonic stem cells; differentiation; stromal cells; PA6 cells; dopamine; neurons; Neuroscience; Neurovetenskap; Neurobiology; Neurobiologi; Molecular neurobiology; Molekylär neurobiologi;

    Sammanfattning : Since the first successful derivation of human embryonic stem cells (hESC), rapid progress has been attained in the development of strategies in differentiation of these cells into various neural lineages, with the fundamental objective of using these cells for replacement and repair of damaged neuronal circuits in the central nervous system (CNS). Of particular interest are midbrain dopaminergic (mDA) neurons, which play a central role in regulation of voluntary movement. LÄS MER

  4. 13. XDSC : Excitonic Dye Solar Cells

    Författare :Eva Unger; Gerrit Boschloo; Tom J. Savenije; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; hybrid solar cells; energy transfer; dye-sensitized solar cells; TiO2; small-molecular semiconductor; hole-transporting dye; Chemistry with specialization in Physical Chemistry; Kemi med inriktning mot fysikalisk kemi;

    Sammanfattning : Solar energy is the foremost power source of our planet. Driving photosynthesis on our planet for 3 billion years the energy stored in the form of fossil fuels also originates from the sun. Consumption of fossil fuels to generate energy is accompanied with CO2 emission which affects the earth's climate in a serious manner. LÄS MER

  5. 14. In vitro cellular models for neurotoxicity studies : neurons derived from P19 cells

    Författare :Dina Popova; Jacobsson Stig O.P.; Anna Forsby; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neurotoxicity; Neuronal cell culture; P19 cells; SH-SY5Y cells; βIII-tubulin; Methylmercury; Okadaic acid; Acrylamide; MDMA; Piperazine-derived designer drugs.;

    Sammanfattning : Humans are exposed to a variety of chemicals including environmental pollutants, cosmetics, food preservatives and drugs. Some of these substances might be harmful to the human body. LÄS MER

  7. 15. Immunity to Rotavirus infection across ages

    Författare :Konjit Getachew Muleta; Virusrekognition; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Rotavirus; B cells; T cells; Dendritic cells; Mesenteric Lymph Node; CD8 T cells; Maternal protection; IgA; Neonates; Small Inestinal lamina propria; IFNAR signaling;

    Sammanfattning : Rotavirus (RV) is a double-stranded RNA virus that mainly affects young children under the age of five years. It is one of the leading causes of dehydrating gastroenteritis. Every year, about 200,000 child deaths occur due to RVinfection. Vaccines exist and are in use worldwide. LÄS MER