Semithin sections of kidney
WebDownload scientific diagram Semithin sections from the renal infoldings of control and Cd-exposed winkles. Fig. 42. Kidney of a control winkle where nephrocytes present some mineralized ... WebOct 15, 2002 · Semithin sectioning is usually carried out either with glass or diamond knives with a small boat. This has a major drawback: sections do not form ribbons. This problem makes it difficult to serially trace stained and labeled structures. Various attempts were made to eliminate this short-coming.
Semithin sections of kidney
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WebJun 11, 2024 · Samples of kidneys were immediately excised and rinsed in (0.1 M) phosphate buffer (pH 7.4) then stored at − 20 °C for biochemical studies. Small sizes of … Web... semithin sections showed that renal corpuscles had widened spaces and dilated congested blood vessels. Some nuclei of the glomerular epithelium appeared dark, …
WebFeb 27, 2024 · Semithin sections are commonly used to examine large areas of tissue with an optical microscope, in order to locate and trim the regions that will later be studied with the electron microscope. Ideally, the observation of semithin sections would be from mesoscopic to nanoscopic scales directly, instead of using light microscopy and then … WebJan 31, 2024 · A photomicrograph of kidney cortex in semithin sections of rats ( a ). Control rat showing the proximal tubule exhibits apical brush borders (↑↑), rounded vesicular nuclei with prominent...
WebJan 19, 2004 · Semithin (1 μm) were prepared and stained with methylene blue and basic fuchsin. The remaining tissue slices were embedded in paraffin; 4 μ m sections were … Weba: Micrograph representative of a toluidine blue-stained semithin section showing a transversal section of a tubular structure formed by batiprismatic cells and a central lumen. By immunohistochemistry, the tubules were positive for human HLA class I antigen ( inset ), for cytokeratin ( b ), for vimentin ( c ), for EMA ( d ), and for NaCl co ...
WebMay 5, 2003 · For semithin sections, kidney fragments were immersed in 3% glutaraldehyde in phosphate-buffered saline (PBS) for 2–3 hr, postfixed in 1% osmium tetroxide for 1 hr, dehydrated in graded acetone and propylene oxide, and embedded in Araldite (Fluka, Chemie GmbH, Buchs, Switzerland).
WebFigure 3 Semithin section of the kidney tubule tissue from the control group showing normal appearance of the tubular epithelium. Scale bar 50 μm. Abbreviation: Te, tubular epithelium. Figure 4 Semithin section of kidney tissue from the treatment group showing swollen tubular epithelium and cytoplasmic vacuolization. Note that the glomeruli ... fegyvertörvényWebSep 2, 2007 · Semithin sections were obtained from Epon 812-embedded mouse and rat kidney blocks. Before immunoperoxidase or immunofluorescence labeling, the sections were etched with the epoxy solvent, methanolic potassium hydroxide, followed by antigen retrieval using microwave heating. fegzWebDec 17, 2024 · Epoxy-embedded semithin sections of the mouse kidney. a, b Bowman’s capsule and c, d the distal convoluted tubule. Adjacent serial sections of the kidney ( a – d) were stained with either methylene blue ( a, c) or by the newly developed polychromatic protocol ( b, c ). fegyvertörvény 2021WebDownload scientific diagram A, semithin section of LR-White embedded renal cortex from a kidney perfused in vitro for 3 h. The tubular lumina as well as the peritubular capillaries … fég zc 18 gázkazán alkatrészekWebMar 27, 2024 · Toluidine blue staining of semithin sections of the lungs demonstrated the structural organizations of the organelles of lungs including bronchioles (B), alveoli (Al), smooth muscle cells (Sm), connective ... Association of proteinuria and incident atrial fibrillation in patients with intact and reduced kidney function. J. Am. Heart Assoc. 6, ... hotel dekat taman matahariWebFor semithin sections, kidney fragments were immersed in 3% glutaraldehyde in phosphate-buffered saline (PBS) for 2–3 hr, postfixed in 1% osmium tetroxide for 1 hr, dehydrated in … hotel dekat taman mini jakartaWebApr 26, 2015 · Kidney Failure. Organ failure, including kidney failure, is a hallmark of sepsis. As the body is overwhelmed, its organs begin to shut down, causing even more problems. … fegza