Sökning: "embryo morphology"

Visar resultat 1 - 5 av 7 uppsatser innehållade orden embryo morphology.

  1. 1. Identifying molecular markers for breeding a future oil crop, Lepidium campestre

    Master-uppsats, SLU/Dept. of Plant Breeding (from 130101)

    Författare :Noomi Lodenius; [2023]
    Nyckelord :glucosinolate content; interspecific hybridization; Lepidium campestre; marker discovery; oil content; oil quality;

    Sammanfattning : The cold hardy novel oil- and cover crop Lepidium campestre is currently being domesticated as a potential oil crop for the Nordic region. To achieve this objective, multiple traits have previously been identified as desirable to improve, including seed oil content and composition, and glucosinolate (GL) content. LÄS MER

  3. 2. Effect of perfluorooctane sulfonic acid (PFOS) on bovine early development in vitro

    Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Clinical Sciences

    Författare :Jonna Swahn; [2019]
    Nyckelord :bovine; embryo development; IVF; IVE; PFOS; Perfluorooctane sulfonic acid; perfluorooctanesulfonate; toxicity;

    Sammanfattning : Perfluoroktansulfonsyra (PFOS) är en kemikalie som har använts flitigt i produkter såsom matförpackningsmaterial, textilier, läder och brandskum. Trots att användningen av PFOS nu är förbjuden i många länder, EU inkluderat, finns det fortfarande kvar i miljön, djur och människor på grund av dess persistenta och bioackumulerande egenskaper. LÄS MER

  4. 3. Morphological evaluation of blastocyst after vitrification depending on treatment modality

    M1-uppsats, Uppsala universitet/Forskargrupper (Inst. för kvinnor och barns hälsa)

    Författare :Alexander Tovar Tovar Perez; [2018]
    Nyckelord :embryo biopsy; assisted reproductive technology; embryo morphology; preimplantation genetic diagnosis; refrozen;

    Sammanfattning : Assisted reproductive technology procedures has become a more complex treatment over the years after implementation of preimplantation genetic diagnostics and cryopreservation methods such as slow freeze and vitrification. When embryos undergo these methods they are exposed to external damage that threaten to affect their quality and thereby lead to lower survival rates and lower pregnancy rates. LÄS MER

  5. 4. Effect of perfluorononanoic acid (PFNA) on bovine early embryo development in vitro

    Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Clinical Sciences

    Författare :Jacklin Kjellgren; [2017]
    Nyckelord :bovine; embryo development; IVF; IVP; perfluorononanoic acid; PFNA; mitochondria; lipid; toxicity;

    Sammanfattning : Perfluoroalkyl and polyfluoroalkyl substances (PFASs) is a large family of highly fluorinated chemicals, used in different commercial products (e.g. in clothing, shampoos, kitchenware and fire-fighting foams) utilizing their different properties, and have been found in wildlife, humans and in the environment. LÄS MER

  7. 5. Validation of KIDScore™ D3 Basic, a morphokinetic model for improved embryo selection

    Kandidat-uppsats, Uppsala universitet/Institutionen för kvinnors och barns hälsa

    Författare :Sandra Porath; [2015]
    Nyckelord :EmbryoScope; Time-lapse; morphology; multinucleation; blastocyst;

    Sammanfattning : ABSTRACT Infertility is a medical condition that affects approximately 16 % of Swedish couples in childbearing age and is a condition found in both men and women. When a couple has been trying to conceive for more than 12 months without success they need to see a health care provider. LÄS MER