Essays about: "morphological markers"

Showing result 1 - 5 of 12 essays containing the words morphological markers.

  1. 1. Anti-Müllerskt hormon hos hanhund. Samband mellan avvikande testikelmorfologi, hormonets distribution i testikelvävnaden och koncentration i serum

    University essay from SLU/Dept. of Clinical Sciences

    Author : August Rooth; [2023]
    Keywords : Anti-Müllerskt hormon; AMH; Sertolicell; kryptorkism; immunohistokemi; testikelmorfologi; hanlig fertilitet hos hund;

    Abstract : Anti-Müllerskt hormon (AMH) är en av de första markörerna för hanlig könsutveckling i fosterstadiet hos däggdjur och fortsätter sedan att spela en stor roll för den hanliga fertiliteten. Hormonet produceras av testikelvävnadens Sertoliceller och bygger upp tubulära nätverk kallade seminiferösa tubuli, vari spermatogenesen äger rum. READ MORE

  3. 2. The role of AmotL2 in the regulation of mesenchymal transitioning of endothelial cells

    University essay from Uppsala universitet/Institutionen för medicinsk biokemi och mikrobiologi

    Author : Anita-Ann Monteiro; [2023]
    Keywords : Endothelial-mesenchymal transition EndMT ; atherosclerosis; transforming growth factor β TGF-β ; Angiomotin-Like 2 AmotL2 ; Scrambled Scr ; knockdown kd ; Immunofluorescence IF ;

    Abstract : Background During development, endothelial cells acquire mesenchymal-like properties to migrate and facilitate normal vascular formation. This process of transformation is known as endothelial to mesenchymal transition (EndMT) and has also been implicated in diseases like vascular pathologies contributing to endothelial inflammation, atherosclerosis and tumour angiogenesis. READ MORE

  4. 3. Taphonomic Markers and 3D-Modelling - A Non-Intrusive Method for Micromorphological Distinction of Metal and Stone Butchering Tools

    University essay from Lunds universitet/Historisk osteologi

    Author : Gianni Bello Cifuentes; [2021]
    Keywords : Osteology; Experimental Archaeology; 3D-modelling; Photogrammetry; Microphotogrammetry; Taphonomy; Bone Surface Modification; Cut Marks; Butchery Patterns; Digital Visualisation; Digital Zooarchaeology; Digital Osteology; History and Archaeology;

    Abstract : Digital tools in (zoo)archaeology have great potential for education, mediation, and research. Microphotogrammetric 3D-modeling offers new non-intrusive analytical approaches to old problems and questions. READ MORE

  5. 4. Looking for new sponge species in the Indo-Pacific region

    University essay from Uppsala universitet/Institutionen för biologisk grundutbildning; Uppsala universitet/Institutionen för läkemedelskemi

    Author : Sona Hakhverdyan; [2020]
    Keywords : Taxonomi; sponges; deep-sea; systematics;

    Abstract : Sponges play an important role in many marine habitats and are crucial for maintaining the deep-sea marine ecosystems. However, there is a knowledge gap in the field of sponge biodiversity due to insufficient exploration of the deep-sea, and the probability of finding new species is fairly high. READ MORE

  6. 5. Genetics of bird migration : Study on East Siberian willow warblers (Phylloscopus trochilus)

    University essay from Uppsala universitet/Institutionen för biologisk grundutbildning

    Author : Kristaps Sokolovskis; [2017]
    Keywords : birds; willow warblers; phylloscopus trochilus; leaf warblers; migration; genetics; stable isotopes; eastern siberia;

    Abstract : Seasonal long-distance bird migration between wintering and breeding grounds is oneof the most remarkable phenomena in the history of life on earth. Migration strategies androutes vary greatly. Some birds migrate in social groups whilst others migrate alone at night,some cross few hundreds of km whilst others cover thousands of km. READ MORE