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Cell biology of kidney glomerulus.
International Review of Cytology, 1996It has been accepted that some artifacts are inevitably produced by the conventional preparation steps for electron microscopy, including fixation, dehydration, embedding, ultrathin sectioning, and staining. Therefore, conventional ultrastructural findings on kidney glomeruli are hardly thought to be correlated with the physiological functions of ...
Shinichi Ohno +4 more
semanticscholar +3 more sources
Isogenic Kidney Glomerulus Chip Engineered from Human Induced Pluripotent Stem Cells.
Journal of Visualized Experiments, 2022Chronic kidney disease (CKD) affects 15% of the U.S. adult population, but the establishment of targeted therapies has been limited by the lack of functional models that can accurately predict human biological responses and nephrotoxicity.
Yasmin Roye, S. Musah
semanticscholar +1 more source
Endothelin and the Glomerulus in Chronic Kidney Disease [PDF]
Seminars in Nephrology, 2015 Endothelin-1 (ET-1) is a 21-amino acid peptide with mitogenic and powerful vasoconstricting properties. Under healthy conditions, ET-1 is expressed constitutively in all cells of the glomerulus and participates in homeostasis of glomerular structure and filtration function.
Andrey Sorokin, Matthias Barton
exaly +4 more sources
Guarding the glomerulus: Diabetes and the kidney
Independent Nurse, 2020Beverley Bostock explains how missing a routine kidney test could harm diabetes ...
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Recognition of Kidney Glomerulus by Dynamic Programming Matching Method
IEEE Transactions on Pattern Analysis and Machine Intelligence, 1988Dynamic programming was applied to locate the glomeruli in microscopic images of kidney tissue section. The glomeruli were modeled by a polygon whose sides could be varied within a given range of lengths. The objects were located by determining the best match of the model according to a so-called optimum criterion in which all possible shapes were ...
Hiromitsu Yamada, C. Merritt, T. Kasvand
semanticscholar +2 more sources
Kidney Glomerulus Observation in Interactive VR Space
International Journal of Image and Graphics, 2003This paper presents the system designed to observe kidney glomeruli interactively with conventional CCD cameras and immersive virtual reality (VR) space. First, we captured the X-ray transmitted images and converted them to computer tomogram (CT). Second, the three-dimensional (3D) image was reconstructed using various image processing, binarization ...
Osamu Oshiro +6 more
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Histochemistry, 2004
Ultracytochemical studies of the Aminopeptidase A (APA; angiotensinase A; E.C. 3.4.11.7) were performed on perfusion fixed rat and mouse kidneys (low concentration aldehydes) using simultaneous azo coupling with alpha-L-Glu-MNA as substrate and HPR as well as HNF as coupling agents. The studies of glomeruli and juxtaglomerular apparatus (JGA) show that
P. Kugler
semanticscholar +3 more sources
Ultracytochemical studies of the Aminopeptidase A (APA; angiotensinase A; E.C. 3.4.11.7) were performed on perfusion fixed rat and mouse kidneys (low concentration aldehydes) using simultaneous azo coupling with alpha-L-Glu-MNA as substrate and HPR as well as HNF as coupling agents. The studies of glomeruli and juxtaglomerular apparatus (JGA) show that
P. Kugler
semanticscholar +3 more sources
Acta Physiologica
Podocytes, highly specialized epithelial cells located in the glomerulus of the kidney, are essential to the filtration barrier that ensures separation of blood and urine.
Desirée Loreth +2 more
semanticscholar +1 more source
Podocytes, highly specialized epithelial cells located in the glomerulus of the kidney, are essential to the filtration barrier that ensures separation of blood and urine.
Desirée Loreth +2 more
semanticscholar +1 more source