Sökning: "embryo assessment"

Hittade 4 uppsatser innehållade orden embryo assessment.

  1. 1. Samband mellan nukleära avvikelser i tvåcellsstadiet hos embryon efter assisterad befruktning och chans till graviditet och levande fött barn

    Kandidat-uppsats, Örebro universitet/Institutionen för hälsovetenskaper

    Författare :Helbeen Sadullah; [2023]
    Nyckelord :Assisted fertilization; nuclear errors; multinuclearity; embryo assessment; Assisterad befruktning; nukleära avvikelser; multinukleäritet; embryobedömning;

    Sammanfattning : Bakgrund Assisterad befruktning är en vanlig behandling för infertilitet, vilket innebär oförmågan att bli gravid. Vid assisterad befruktning övervakas embryoutvecklingen med hjälp av Time Lapse Imaging-teknologi i en EmbryoScope och implantationsförmågan bedöms. LÄS MER

  3. 2. Assessment of zebrafish embryo toxicity of environmentally relevant antibiotics

    Master-uppsats, Uppsala universitet/Institutionen för medicinsk biokemi och mikrobiologi

    Författare :Ophelia Mastrangeli; [2021]
    Nyckelord :zebrafish embryo; toxicity; antibiotics; FET; Fish embryo toxicity; Bioaccumulation; zebrafiskembryo; toxicitet; antibiotika; FET; Bioackumulering;

    Sammanfattning : Antibiotics are essential drugs in modern medicine. After consumption antibiotics are excreted in unmetabolized form in the urine and reach our sewage treatment plants (STP). STP are not able to degrade all antibiotics leading to release of antibiotics into the aquatic environment. Aquatic animals are thus continuously exposed to antibiotics. LÄS MER

  4. 3. Do Nanoparticles Affect Neuronal Function? - Establishment of a Microelectrode-Based Assay

    Master-uppsats, Lunds universitet/Tillämpad biokemi

    Författare :Markus Nylander; [2020]
    Nyckelord :Microelectrode array; gold nanoparticles; silver nanoparticles; immunocytochemistry; scanning electron microscopy; human neural progenitor cells; human induced pluripotent stem cells; applied biochemistry; tillämpad biokemi; Biology and Life Sciences; Technology and Engineering;

    Sammanfattning : Nanomaterials are used extensively in industry and daily life but comparatively little is known about the possible health effects. Silver nanoparticles (AgNPs) and gold nanoparticles (AuNPs) are two metal nanoparticles that have been intensively studied. LÄS MER

  5. 4. Analysis of the biological role of prion-related Shadoo protein on early mouse embryogenesis

    Master-uppsats, SLU/Dept. of Animal Breeding and Genetics

    Författare :Kadambari Chachondia; [2012]
    Nyckelord :Prion-family; Shadoo; Transgenesis; Mouse; Embryogenesis;

    Sammanfattning : The prion family comprises of Prion, Shadoo and Doppel proteins, encoded by Prnp, Sprn and Prnd, respectively.Expression pattern of these genes in early mouse embryogenesis was investigated using RT-PCR experiments on FVB/N mice embryosand by in situ hybridization (HIS) at 3 early developmental stages. LÄS MER