Sökning: "Extracellular"

Visar resultat 11 - 15 av 1516 avhandlingar innehållade ordet Extracellular.

  1. 11. Structure and Interactions of the Extracellular Matrix Protein PRELP

    Författare :Eva Bengtsson; Institutionen för experimentell medicinsk vetenskap; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; reumatologi; muskelsystem; Skelett; extracellular matrix; PRELP; heparin; heparan sulfate; perlecan; collagen; cell-binding; Skeleton; rheumatology locomotion; muscle system; Biochemistry; Metabolism; Biokemi;

    Sammanfattning : This thesis describes the structure and interactions of a novel extracellular matrix protein - PRELP (proline arginine-rich end leucine-rich repeat protein). The amino acid sequence of PRELP showed that it belonged to the leucine-rich repeat (LRR) protein family in connective tissues. LÄS MER

  3. 12. Intracellular components involved in parathyroid sensing of extracellular calcium

    Författare :Isaac G. Onyango; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biochemistry; Parathyroid hormone; secretion; Src kinase; ERK; PI 3-kinase; PKC; extracellular calcium; parathyroid cell; Biokemi; Biochemistry; Biokemi; Medical and Physiological Chemistry; medicinsk och fysiologisk kemi;

    Sammanfattning : Parathyroid glands are the primary regulator of extracellular calcium ([Ca2+]e). Ca2+ plays a key role in many fundamental biological processes and is also an essential structural component of the skeleton. The parathyroid chief cells detect small changes in [Ca2+]e and respond by altering the secretion of parathyroid hormone (PTH). LÄS MER

  4. 13. Proteins of the Inter-α-inhibitor Family : Biosynthesis, Plasma Clearance and Interaction with Extracellular Matrix Components

    Författare :Aneta Kaczmarczyk; Erik Fries; Anders Malmström; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Biochemistry; bikunin; inter-α-inhibitor; pre-α-inhibitor; intracellular processing; plasma clearance; extracellular matrix; binding; collagen; Biokemi; Biochemistry; Biokemi; Medical Biochemistry; medicinsk biokemi;

    Sammanfattning : Bikunin, a chondroitin sulfate-containing protein of 25 kDa, has protease inhibitory activity and occurs in the plasma in free and complexed form. In inter-α-inhibitor (IαI) and pre-a-inhibitor (PαI) it is covalently linked through its chondroitin sulfate (CS) chain to two or one other polypeptide of about 80 kDa – heavy chains 1 and 2 (H1, H2) and heavy chain 3 (H3) – respectively. LÄS MER

  5. 14. Lipoprotein lipase : mechanism for adaptation of activity to the nutritional state

    Författare :Gengshu Wu; Thomas Olivecrona; Gunilla Olivecrona; Peter Nisson-Ehle; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Biochemistry; adipose tissue; heparin; extracellular; nutrition; turnover; actinomycin; Biokemi; Biochemistry; Biokemi; Biochemistry; biokemi;

    Sammanfattning : Lipoprotein lipase (LPL) is an enzyme to hydrolyze triglycerides in lipoproteins and thereby make the fatty acids available for cellular metabolic reactions. Short-term fasting down-regulates LPL activity in adipose tissue. This regulation is through post-translational mechanism. LÄS MER

  7. 15. Water physiology in burn victims

    Författare :Joachim Zdolsek; Tøstolv Lund; Linköpings universitet; []
    Nyckelord :Total body water; Extracellular fluid; Burn; Bioelectrical impedance; Oedema; Extracellular matrix; MEDICINE; MEDICIN;

    Sammanfattning : Patients who sustain a burn injury of more than 20 - 30 % TBSA will, if untreated, develop burn shock within a couple of hours. Flcid is lost fi·om the vascular compartment due to suction from the interstitium of the wound and due to a generalised increase in vascular permeability. LÄS MER