Sökning: "chondrocytes"

Visar resultat 6 - 10 av 72 avhandlingar innehållade ordet chondrocytes.

  1. 6. Articular cartilage proteoglycan biosynthesis and sulfation

    Författare :Chengjuan Qu; Mikko Lammi; Heikki Helminen; Juha Töyräs; Anna-Marja Säämänen; Finland Kuopio University of Kuopio Anatomy Department of Biomedicine; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Cartilage; Chondrocytes metabolism; Chondroitin sulfates; Glycosaminoglycans; Osteoarthritis; Proteoglycans; Glucosamine; Sulfation; Biochemistry; biokemi; cellforskning; cell research; Orthopaedics; ortopedi;

    Sammanfattning : Glucosamine (GlcN) and glucosamine sulfate (GS) have been used to treat the patients with osteoarthritis(OA) as a disease-modifying agent. Previousin vitro studies have focused on the effects of GlcN or GSon cartilage metabolism, whereas in vivo studies have investigated their potential for the treatment of OA. LÄS MER

  3. 7. Biofabrication, Biomechanics and Biocompatibility of Nanocellulose-based Scaffolds for Auricular Cartilage Regeneration

    Författare :Hector Martinez Avila; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Nasoseptal Chondrocytes; Tissue Engineering; Auricular Cartilage; Auricular reconstruction; Bacterial Nanocellulose; Neocartilage; Nanofibrillated Cellulose; Mononuclear Cells; 3D Bioprinting;

    Sammanfattning : In about 2:10,000 births the external part of the ear, the auricle, is severely malformed or absent. Furthermore, tumors and trauma can cause defects to the auricle. LÄS MER

  4. 8. Cell cycle genes in chondrosarcoma. Involvement of the Id1 and p16 pathways

    Författare :Julia Asp; Göteborgs universitet; []
    Nyckelord :chondrosarcoma; articular chondrocytes; cell cycle; p16; Id1; helix-loop-helix;

    Sammanfattning : Chondrosarcoma is a malignant, cartilaginous tumour arising from bone. The wide variationin morphology, behaviour and clinical outcome raise the question whether chondrosarcomasare several different but closely related tumours rather than a single entity. LÄS MER

  5. 9. Local regulation of growth plate chondrocytes : molecular mechanisms and implications for longutidinal growth

    Författare :Anenisa de Cohelho Andrade; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The regulation of linear growth is a complex and intriguing process that has the growth plate cartilage as its final target. Growth plate is a specialized cartilage localized in the end of the long bones between the epiphyseal and metaphyseal bone. LÄS MER

  7. 10. Influences of in vivo and in vitro loading on the proteoglycan synthesis of articular cartilage chondrocytes

    Författare :Mikko Lammi; Markku Tammi; Jukka Finne; Tim Hardingham; Finland Kuopio University of Kuopio Department of Anatomy; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Articular cartilage; proteoglycans; loading; stress; hydrostatic pressure; biokemi; Biochemistry; cell research; cellforskning; molekylärbiologi; Molecular Biology; ortopedi; Orthopaedics;

    Sammanfattning : In this study, the biosynthesis of proteoglycans (PGs) was examined in articular cartilage of canine hip joint after long-distance running experiment and in bovine chondrocyte cultures during in vitro loading with hydrostatic pressure. In addition, new assays were developed for more sensitive quantitation of glycosaminoglycans (GAGs) and PGs. LÄS MER