Sökning: "Testis"

Visar resultat 16 - 20 av 116 avhandlingar innehållade ordet Testis.

  1. 16. Mechanisms of metabolism and toxicity of polycyclic aromatic hydrocarbons in rat testis

    Författare :Antonis Georgellis; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : .... LÄS MER

  3. 17. Endocrine disruption in fish : Effects of 17α-ethinylestradiol exposure on non-reproductive behavior, fertility and brain and testis transcriptome

    Författare :Tove Porseryd; Inger Porsch Hällström; Ioanna Katsiadaki; Södertörns högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; 17α-ethinylestradiol; endocrine disrupting chemical; fish; behavior; fertility; transcriptome; RNA sequencing; Environmental Studies; Miljövetenskapliga studier; Östersjö- och Östeuropaforskning; Baltic and East European studies;

    Sammanfattning : Aquatic environments are the end recipient for most anthropogenic chemical pollutants. One common chemical pollutant found in the aquatic environment is 17α-ethinylestradiol (EE2), a synthetic estrogen used in contraceptive pills. LÄS MER

  4. 18. Host-microbe interactions : gut microbiota and its effects on developmental programming of the brain, placenta and testis

    Författare :Maha Al-Asmakh; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Reproduction of a mammalian organism involves inherited genetic programming and environmental factors that collectively shape organ development and function in the new offspring. One such factor are the indigenous microbiota and their interactions with the host. LÄS MER

  5. 19. Testicular interleukin-1 alpha: Isolation, purification and and identification of a constitutively produced and secreted cytokine by the intact adult rat testis

    Författare :Katarina Gustafsson; Karolinska Institutet; []
    Nyckelord :Biomedical Sciences; Biomedicinsk vetenskap;

    Sammanfattning : .... LÄS MER

  7. 20. Growth factors in spermatogenesis

    Författare :Aida Wahlgren; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Testis; seminiferous tubules; proliferation; growth factors; sex steroids;

    Sammanfattning : The aim of this study was to increase the knowledge of die effects of locally produced growth factors and hormones on germ cell proliferation in rat testis in vitro. Since impaired sperm production and function accounts for half the cases of infertility, it is important to understand the physiological actions in germ cell development. LÄS MER