Sökning: "rat s serum"

Visar resultat 1 - 5 av 21 avhandlingar innehållade orden rat s serum.

  1. 1. Effect of estrogen on longitudinal bone growth

    Författare :Andrei S Chagin; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Growth plate; chondrocytes; estrogen receptors; androgen; tamoxifen.;

    Sammanfattning : Longitudinal bone growth occurs at the growth plate, a thin layer of cartilage between the epiphysis and the metaphysis of long bones. In the growth plate resting chondrocytes proliferate, differentiate into a hypertrophic form, and finally become terminal hypertrophic chondrocytes before giving rise to bone. LÄS MER

  3. 2. Fat cell insulin resistance : an experimental study focusing on molecular mechanisms in type 2 diabetes

    Författare :Frida Renström; Jan Eriksson; Anna Krook; Umeå universitet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; adipocyte; insulin signaling; insulin; glucose; IRS-1; glucose uptake; insulin resistance; typ 2 diabetes; serum; Medicine; Medicin;

    Sammanfattning : The aim of the present thesis was to further increase our understanding of mechanisms contributing to and maintaining cellular insulin resistance in type 2 diabetes (T2D). For this reason, the effects of high glucose and insulin levels on glucose transport capacity and insulin signaling, with emphasis on insulin receptor substrate 1 (IRS-1) were assessed in fat cells. LÄS MER

  4. 3. Interaction between Calcium, Calciotropic Hormones and the Gastrin-ECL-cell Axis

    Författare :Rebecca Gagnemo Persson; Hälsofrämjande komplexa interventioner; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; pharmacognosy; Pharmacological sciences; rat; chicken; parathyroid gland; stomach; vitamin D; PTH; CT; calciotropic hormones; Gastrin; calcium; ECL cell; pharmacy; toxicology; Farmakologi; farmakognosi; farmaci; toxikologi; Histology; cytochemistry; histochemistry; tissue culture; Histologi; cytokemi; histokemi; vävnadskultur;

    Sammanfattning : Calcium homeostasis involves mainly the interaction of PTH, vitamin D and CT. The stomach may be important for calcium homeostasis. Gastric acid is thought to mobilize calcium from the diet, thereby facilitating the absorption of calcium in the small intestines. LÄS MER

  5. 4. Experimental acute otitis media : aspects on treatment, protection and structural changes

    Författare :Eva Westman; Ann Hermansson; Sten Hellström; Åsa Melhus; Bengt Carlsöö; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Otorhinolaryngology; acute otitis media; penicillins; rat; treatment; protection; beta-lactamase; Moraxella catarrhalis; Haemophilus influenzae; Otorhinolaryngologi; Otorhinolaryngology; Otorhinolaryngologi; Oto-Rhino-Laryngology; oto-rhino-laryngologi;

    Sammanfattning : Acute otitis media (AOM) is a common disease in childhood and is one of the most common causes for outpatient antibiotic treatment. The major aetiological agents of AOM have varied over the decades. Now the three most common pathogens are Streptococcus pneumoniae, Haemophilus influenzae and Moraxella catarrhalis. LÄS MER

  7. 5. Actions of Antimicrobial Peptides and Bacterial Components in Inflammation

    Författare :Thorgerdur Sigurdardottir; Anestesiologi och intensivvård; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; sepsis; LL-37; M1 protein; S. pyogenes; Toll-like receptors; phenylephrine; nitr1c oxide; antimicrobial peptides;

    Sammanfattning : Antimicrobial peptides are evolutionally ancient parts of the innate immune system and their primary role is to protect us from infections. The human cathelicidin-derived antimicrobial peptide, LL-37, not only possesses broad spectrum antimicrobial activities but is also able to bind and neutralize bacterial lipopolysaccharide (LPS), an important trigger of the widespread inflammatory response contributing to septic shock. LÄS MER