Sökning: "tissue section"

Visar resultat 6 - 10 av 68 avhandlingar innehållade orden tissue section.

  1. 6. Postpartum Ultrasound

    Författare :Ajlana Mulic-Lutvica; Ove Axelsson; Karin Eurenius; Torvid Kiserud; Uppsala universitet; []
    Nyckelord :Medicine; Postpartum ultrasound; Uterine artery Doppler; Retained placental tissue; Secondary postpartum hemorrhage; Puerperium; Endometritis postpartum; Cesarean section; Medicin;

    Sammanfattning : This study was undertaken to investigate the involutional changes of the uterus and uterine cavity by ultrasound (US), gray-scale and Doppler, after normal delivery, and to compare with the corresponding findings from women with puerperal complications, particularly retained placental tissue (RPT). The overall design was exploratory and prospective, with the use of descriptive statistics for analysis. LÄS MER

  3. 7. Computerized Alignment and Deformation Correction of Microscopic Serial Section Images of Nervous Tissue

    Författare :Tomas Jansson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : This thesis describes an investigation into digital techniques for image alignment and deformation correction with special reference to serial light and electron microscopic images. These techniques are applied in three-dimensional (3D) reconstruction of nervous tissue, especially the superficial gray matter of the brain - cortex cerebri. LÄS MER

  4. 8. Retained Placenta and Postpartum Haemorrhage

    Författare :Johanna Belachew; Ove Axelsson; Karin Eurenius; Ajlana Mulic-Lutvica; Kjell Å Salvesen; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; postpartum haemorrhage; retained placenta; secondary postpartum haemorrhage; retained placental tissue; threedimensional ultrasound; previous caesarean section; Obstetrik och gynekologi; Obstetrics and Gynaecology;

    Sammanfattning : The aim was to explore the possibility to diagnose retained placental tissue and other placental complications with 3D ultrasound and to investigate the impact of previous caesarean section on placentation in forthcoming pregnancies.3D ultrasound was used to measure the volumes of the uterine body and cavity in 50 women with uncomplicated deliveries throughout the postpartum period. LÄS MER

  5. 9. Illuminating tissue organization by imaging the spatial transcriptome

    Författare :Lars E Borm; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Our bodies consist of a large collection of cells that each have their own function in the organ that they reside in. The cells are grouped by functionality in cell types that arise during development as the result of the gene regulatory network encoded in the genome. LÄS MER

  7. 10. Image Processing, Machine Learning and Visualization for Tissue Analysis

    Författare :Leslie Solorzano; Carolina Wählby; Alexandru Cristian Telea; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Image processing; data analysis; machine learning; visualization; microscopy; Bioinformatics; Bioinformatik;

    Sammanfattning : Knowledge discovery for understanding mechanisms of disease requires the integration of multiple sources of data collected at various magnifications and by different imaging techniques. Using spatial information, we can build maps of tissue and cells in which it is possible to extract, e.g. LÄS MER