Sökning: "Immunoreactivity"

Visar resultat 1 - 5 av 205 avhandlingar innehållade ordet Immunoreactivity.

  1. 1. Ultrasound examination of lymph nodes in the hepato-duodenal ligament with special emphasis on patients with chronic liver diseases

    Författare :Kerstin Lyttkens; Lund Diagnostisk radiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Ultrasound diagnosis; magnetic resonance imaging; hepato-duodenal ligament; lymph node enlargement; biliary cirrhosis; chronic active hepatitis; humoral immunoreactivity; hepatocellular damage; cholestasis.;

    Sammanfattning : The significance of finding lymph nodes in the hepato-duodenal ligament on ultrasound, with special emphasis on patients with inflammatory liver disease, has been evaluated. In one study a comparison was made with magnetic resonance imaging (MRI), which is another non-invasive imaging modality without the hazards of ionizing radiation. LÄS MER

  3. 2. Experimental studies of spinal mechanisms associated with muscle fatigue

    Författare :Ivana Kalezic; Vito Enrico Pettorossi; Umeå universitet; []
    Nyckelord :muscle fatigue; monosynaptic reflex; presynaptic inhibition; recurrent inhibition; fusimotor system; Fos-immunoreactivity; referral pain; kirurgi; Surgery;

    Sammanfattning : Muscle fatigue is ubiquitous in every day life.Muscle fatigue might be considered as an altered state of motor behaviour, which impairs motor performance. By contrast, muscle fatigue could also be considered a positive phenomenon, which protects muscle tissue from damage that might be incurred to it by overuse. LÄS MER

  4. 3. Cutaneous lupus erythematosus and immunoreactivity in patients with Ro/SSA autoantibodies

    Författare :Karin Popovic; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Cutaneous lupus erythematosus; Ro SSA autoantibodies; incidence; prevalence; photosensitivity; autoimmunity; HMGBI; Ro52;

    Sammanfattning : Lupus crythematosus (LE) is a heterogenous autoimmune disorder with many different clinical presentations. Cutaneous lupus erythematosus (CLE) is subdivided into acute, subacute and chronic CLE. Population-based epidemiologic studies of CLE are lacking arid the pathogenesis is not fully understood. LÄS MER

  5. 4. Calcium binding protein immunoreactivity in the central auditory system and correlations with the auditory periphery : the effects of noise and aging in mice

    Författare :Esma Idrizbegovic; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Auditory; hearing loss; central auditory system; stereology; plasticity;

    Sammanfattning : This study has examined how calcium binding protein immunoreactivity is modulated in the cochlear nucleus and the inferior colliculus after noise exposure and during aging in mice. The effect of noise exposure on calbindin-D28k (calbindin) and parvalbumin immunoreactivity in the dorsal and posteroventral cochlear nucleus (DCN and PVCN) and inferior colliculus (IC) was studied in CBA/CBA mice by using two-dimensional quantification. LÄS MER

  7. 5. Role of calcitonin gene-related peptide in nociception : interactions with substance P and opioids

    Författare :Long-Chuan Yu; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Calcitonin gene-related peptide CGRP ; CGRP8-37; CGRP-like immunoreactivity; carrageenan; dorsal horn; dorsal root ganglion DRG ; experimentally-induced inflammtion ß-funaltrexamine ß-FNA ; hindpaw withdrawl latency HWL ; hot-plate test; ;

    Sammanfattning : This thesis presents a study of calcitonin gene-related peptide (CGRP) and its antagonist CGRP8-37 and the interactions with substance P and opioids on the transmission of presumed nociceptive information at the spinal cord level in the rat. Significant bilateral increases in hindpaw withdrawal latency (HWL) to heat and mechanical stimulation were induced dose-dependently by intrathecal administration of 5 or 10 but no 1 nmol of CGRP8-37. LÄS MER