Sökning: "oxygen inhibition"

Visar resultat 1 - 5 av 14 uppsatser innehållade orden oxygen inhibition.

  1. 1. Effect of Ibuprofen on the growth of Pseudokirchneriella subcapitata

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

    Författare :Mario Flos Berga; [2022]
    Nyckelord :P. subcapitata; toxicity test; contaminants of emerging concern; Ibuprofen;

    Sammanfattning : Pharmaceuticals are an important class of pollutants in aquatic ecosystems. Detected concentration are typically in the range 1 ng/L – 1 μg/L. Traditional wastewater treatment does not provide a complete removal of these contaminants; hence, they may have a negative impact on the environment. LÄS MER

  3. 2. GSK-3 and ROS (reactive oxygen species) inhibition modulate Vimentin expression

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

    Författare :Ragad Hassano; [2022]
    Nyckelord :;

    Sammanfattning : When exposed to pathogenic stress, cellular processes and survival are dependent on cytoskeletal proteins for structure and organisation of the cell to adapt and maintain homeostasis during inflammation. Vimentin is type III cytoskeletal protein, with an extensive cytoplasmic meshwork, across the cell and regulate the cell structure and cellular space and expressed strongly under tumorigenic events. LÄS MER

  4. 3. Towards Hybrid Modeling of Avascular Tumours

    Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Erik Blom; [2021]
    Nyckelord :;

    Sammanfattning : This thesis analyses and expands upon an existing multi-physicsagent-based model for avascular tumour growth, in which cell behaviours are determined by a cellular pressure distribution andan oxygen concentration. Two models are developed and included within the avascular tumour model and their effects on the tumour growth patterns are analysed. LÄS MER

  5. 4. Identifying factors that correlate with Enhanced Biological Phosphorus Removal upsets at Lundåkraverket

    Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Rounak Niranjan; [2021]
    Nyckelord :Enhanced biological phosphorus removal; polyphosphate accumulating organisms; glycogen accumulating organisms; sludge content in aeration basin; nitrates in aeration basin; pH of incoming water; principal component analysis; pairwise correlations; inhibition factors;

    Sammanfattning : The Enhanced Biological Phosphorus Removal (EBPR) process is characterized as the most sustainable process to remove phosphorus from wastewater albeit with high variability in performance efficiency. Thus, unpredictable upsets in the EBPR system is the norm across several wastewater treatment plants throughout Sweden, forcing the hand of the operators to dose higher volume of chemicals to reach the effluent requirements. LÄS MER

  7. 5. Metformins potential att fördröja mänskligt åldrande

    Kandidat-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Lotta Wiberg; [2021]
    Nyckelord :metformin; åldrande; livslängd; biologi;

    Sammanfattning : Humans have never before lived as long and we have never had as many cures and treatments for diseases as now. But we still spend the last years of our lives sick with age-related diseases. Some scientists say it is time to grasp the problem by its roots – which in this case is aging itself. LÄS MER