Sökning: "kidney glomerulus physiology"

Visar resultat 1 - 5 av 7 avhandlingar innehållade orden kidney glomerulus physiology.

  1. 1. Properties of the endothelial cells and the glomerular barrier

    Författare :Jenny Sörensson; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Capillary permeability; kidney glomerulus physiology; isolated perfused kidney; endothelium; orosomucoid; charge; horseradish peroxidase; inflammation; proteoglycan; cAMP.;

    Sammanfattning : The kidneys are vital organs that filter plasma to produce 180 liters of primary urine per day. Only 1% of this volume is excreted and the rest is reabsorbed. Naturally, such huge amounts of fluid must be well controlled to maintain the homeostasis, which is a prerequisite for life. LÄS MER

  3. 2. Nephrotic syndrome causes selective damage to the glomerular charge or size barriers. Physiological mechanisms based onexperimental studies in the rat

    Författare :Maria Ohlson; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Bikunin · capillary permeability · charge · Ficoll · glycocalyx · hyaluronan · isolated perfused kidney · kidney glomerulus · serum albumin;

    Sammanfattning : Nephrotic syndrome causes selective damage to the glomerular charge or size barriers. Physiological mechanisms based on experimental studies in the rat. Department of Physiology, Institute for Physiology and Pharmacology, Göteborg University, Box 432, SE-405 30 Gothenburg, Sweden. LÄS MER

  4. 3. Calcium Responses in the Renal Afferent Arteriole to Angiotensin II and Norepinephrine Stimulation

    Författare :Mark Kornfeld; Klinisk neurofysiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; norepinephrine; angiotensin II; smooth muscle cells; afferent arteriole; calcium; Kidney; renal hemodynamics; Physiology; Fysiologi;

    Sammanfattning : Studies were performed to investigate the influence of the vasoconstrictors angiotensin II (AII) and norepinephrine (NE) on calcium metabolism in smooth muscle cells of afferent arterioles. Fura-2 and image analysis techniques were used to evaluate calcium responses in the proximal and distal parts of afferent arterioles with attached glomeruli. LÄS MER

  5. 4. Transcriptional profiling of the kidney glomerulus

    Författare :Ying Sun; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The kidney glomerulus plays a crucial role in ultraltration of the blood through the glomerular capillary wall. Glomerulus injury may occur in many systemic and primary kidney diseases or as secondary eects to drugs and infections. LÄS MER

  7. 5. Analysis of kidney glomerular and microvascular transcriptomes

    Författare :Liqun He; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Transcriptome; kidney glomerulus; pericytes; EST; microarray; genomics; bioinformatics; systems biology;

    Sammanfattning : Kidney glomeruli play a crucial role in the maintenance of body homeostasis. Many diseases attack the kidney function by primarily affecting glomeruli. However, the transcriptome profiles and the function of the glomerulus is poorly understood. LÄS MER