Sökning: "resistance"

Visar resultat 21 - 25 av 4134 avhandlingar innehållade ordet resistance.

1. 21. Antimicrobials in sewage treatment plants : occurrence, fate and resistance

   Författare :Marcus Östman; Mats Tysklind; Jerker Fick; Erik Björn; Klaus Kümmerer; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; biocides; antibiotics; sewage treatment plants; wastewater; sludge; ozonation; activated carbon; antibiotic resistance; antimicrobials; mass flows; LC-MS MS; environment; advanced water treatment;

   Sammanfattning : The World Health Organization (WHO) has identified antibiotic resistance as a major threat to human health. The environment has been suggested to play an important role in the emergence of antibiotic resistant bacteria. The external environment can act as a source of resistance genes that could potentially be transferred into human pathogens. LÄS MER

3. 22. The Making of Resistance : Brazil’s Landless Movement and Narrative Enactment

   Författare :Markus Lundström; Paulina de los Reyes; Fredrik Uggla; Stellan Vinthagen; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; MST; Movimento dos Trabalhadores Rurais Sem Terra; peasant; Brazil; social movement; autonomy; constructive resistance; historiography; narrative; collective memory; identity; subject formation; focus group interview; corpus analysis; meta-analysis; ekonomisk historia; Economic History;

   Sammanfattning : This dissertation explores the story of Brazil’s Landless Movement: its historiographical prequel, its narrative components, its modifications, its enactment. The study derives from a non-essentialist understanding of the resistance agent, here construed as political subject – a collective of individuals, contingently unified in a specific political struggle, not necessarily representing a mutual material need, nor a common identity. LÄS MER

4. 23. ASNA1 and cisplatin resistance : studies in C. elegans and in human tumor cells

   Författare :Oskar Hemmingsson; Peter Naredi; Mef Nilbert; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; ASNA1; Cisplatin; C. elegans; Drug resistance; Apoptosis; Surgery; Kirurgi; Oncology; Onkologi; Surgery; kirurgi; Oncology; onkologi; cellforskning; cell research;

   Sammanfattning : Platinum based chemotherapy is widely used to treat cancer. Cisplatin (diamminedichloroplatinum) combination treatments provide cure for metastatic testicular cancer and prolong survival for patients suffering from ovarian, head and neck, bladder and non small cell lung cancer. LÄS MER

5. 24. Biomechanical and neural aspects of eccentric and concentric muscle performance in stroke subjects : Implications for resistance training

   Författare :Mattias Hedlund; Britta Lindström; Peter Sojka; Ronnie Lundström; Carl-Johan Olsson; Jan Lexell; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; fMRI; Isokinetic; Motor imagery; Muscular strength; Resistance training; Neurological rehabilitation;

   Sammanfattning : Muscle weakness is one of the major causes of post-stroke disability. Stroke rehabilitation programs now often incorporate the same type of resistance training that is used for healthy subjects; however, the training effects induced from these training strategies are often limited for stroke patients. LÄS MER

7. 25. 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