Sökning: "PTB"

Visar resultat 1 - 5 av 19 avhandlingar innehållade ordet PTB.

  1. 1. Glucose- and hypoxia-regulated insulin gene expression

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Linda Tillmar; Uppsala universitet.; [2002]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cell biology; islet; beta-cell; insulin; mRNA stability; PTB; glucose; hypoxia; mTOR; p70s6k; ceramide; redox; ROS; Cellbiologi; MEDICINE Morphology; cell biology; pathology Cell biology; MEDICIN Morfologi; cellbiologi; patologi Cellbiologi; medicinsk cellbiologi; Medical Cell Biology;

    Sammanfattning : Although extensively studied, there are still many unanswered questions regarding the exact regulation of insulin gene expression. This is important to further investigate since it will hopefully help us understand the pathophysiology of some types of diabetes. LÄS MER

  2. 2. Rewiring ret : PTB-adaptor regulated signaling and cell biology

    Detta är en avhandling från Stockholm : Karolinska Institutet, Department of Medical Biochemistry and Biophysics

    Författare :T. Kalle Lundgren; Karolinska Institutet.; Karolinska Institutet.; [2008]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : The Ret receptor belongs to a group of transmembrane tyrosine kinase receptors that serve to transduce environmental signals into cellular responses. Upon extracellular ligand activation the receptors dimerize and their structural conformation is altered into one that allows for interaction with proteins in the cell cytosol. LÄS MER

  3. 3. Gender matters : Understanding of access barriers to community-based tuberculosis care in Bangladesh

    Detta är en avhandling från Stockholm : Karolinska Institutet, Department of Public Health Sciences

    Författare :Fazlul Karim; Karolinska Institutet.; Karolinska Institutet.; [2009]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Community-based DOTS programme; Bangladesh; Gender; Delays; Stigma; Cultural epidemiology; Socio-economic divides; Smear-positive PTB prevalence;

    Sammanfattning : Background: Females lesser use of TB control services is a grave concern worldwide, entailing more gender research in quest of practical remedies. Objective: To understand the gender differences in various clinical steps for TB care, explore gender-specific access barriers to TB control; and measure smear-positive PTB prevalence in different population groups of rural Bangladesh. LÄS MER

  4. 4. Preterm birth : parents' experiences, affect, stress and inflammatory markers

    Detta är en avhandling från Stockholm : Karolinska Institutet, Dept of Women's and Children's Health

    Författare :Emma Fransson; Karolinska Institutet.; Karolinska Institutet.; [2012]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Preterm birth (PTB), before 37 completed weeks of gestation, is the principal risk factor for neonatal morbidity and mortality. In Sweden about 5.6% of women deliver preterm. The etiology of PTB is not fully understood, but it has been suggested that the mechanisms could have both biological and psychosocial origins. LÄS MER

  5. 5. Pulmonary tuberculosis and HIV interaction in a setting with a high prevalence of HIV : Clinical, diagnostic and epidemiological aspects

    Detta är en avhandling från Stockholm : Karolinska Institutet, Department of Medicine at Huddinge University Hospital

    Författare :Judith Bruchfeld; Karolinska Institutet.; Karolinska Institutet.; [2002]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Tuberculosis; HIV; Ethiopia; Mycobacterium tuberculosis; diagnosis; direct microscopy; sodium hypochlorite; sputum concentration; epidemiology; DNA drug resistance; P. carinii; PCP.;

    Sammanfattning : The overall aim of this study was to elucidate the influence of HIV infection on the occurrence, clinical presentation, diagnostic yield and transmission of M tuberculosis among consecutive out-patients with symptoms suggestive of PTB in a high TB and HIV endemic area. Among 509 consecutive out-patients attending a university hospital in Ethiopia, 33. LÄS MER