Detection of UCH-L1 expression by pre-embedding immunoelectron microscopy with colloidal gold labeling in diseased glomeruli
The purpose of this report was to study the use of pre-embedding immunoelectron microscopy technique with gold and horseradish peroxidase (HRP) labeling in detecting the expression of ubiquitin C-terminal hydrolase 1 (UCH-L1) of podocytes in glomerulonephritis. The specimens of human IgA nephropathy and lupus nephritis were fixed with paraformaldehyde and lysine-HCl buffer, labeled by colloidal gold or HRP, embedded with epoxy resin, and examined under the transmission electron microscope. The high density of gold particles or peroxidase reaction products (DAB) combined with UCH-L1 was obvious in cytoplasm and processes of podocytes. This modified technique of pre-embedding immunoelectron microscopy could perfectly preserve the ultrastructure of kidney and expose antigens which is valuable for clinical diagnostic work and experimental research.
Medienart: |
E-Artikel |
---|
Erscheinungsjahr: |
2008 |
---|---|
Erschienen: |
2008 |
Enthalten in: |
Zur Gesamtaufnahme - volume:32 |
---|---|
Enthalten in: |
Ultrastructural pathology - 32(2008), 1 vom: 20. Jan., Seite 5-9 |
Sprache: |
Englisch |
---|
Beteiligte Personen: |
Liu, Yuan [VerfasserIn] |
---|
Links: |
---|
Themen: |
117924-90-0 |
---|
Anmerkungen: |
Date Completed 13.03.2008 Date Revised 02.04.2019 published: Print Citation Status MEDLINE |
---|
doi: |
10.1080/01913120701829285 |
---|
funding: |
|
---|---|
Förderinstitution / Projekttitel: |
|
PPN (Katalog-ID): |
NLM177859059 |
---|
LEADER | 01000naa a22002652 4500 | ||
---|---|---|---|
001 | NLM177859059 | ||
003 | DE-627 | ||
005 | 20231223151126.0 | ||
007 | cr uuu---uuuuu | ||
008 | 231223s2008 xx |||||o 00| ||eng c | ||
024 | 7 | |a 10.1080/01913120701829285 |2 doi | |
028 | 5 | 2 | |a pubmed24n0593.xml |
035 | |a (DE-627)NLM177859059 | ||
035 | |a (NLM)18300032 | ||
040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
041 | |a eng | ||
100 | 1 | |a Liu, Yuan |e verfasserin |4 aut | |
245 | 1 | 0 | |a Detection of UCH-L1 expression by pre-embedding immunoelectron microscopy with colloidal gold labeling in diseased glomeruli |
264 | 1 | |c 2008 | |
336 | |a Text |b txt |2 rdacontent | ||
337 | |a ƒaComputermedien |b c |2 rdamedia | ||
338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
500 | |a Date Completed 13.03.2008 | ||
500 | |a Date Revised 02.04.2019 | ||
500 | |a published: Print | ||
500 | |a Citation Status MEDLINE | ||
520 | |a The purpose of this report was to study the use of pre-embedding immunoelectron microscopy technique with gold and horseradish peroxidase (HRP) labeling in detecting the expression of ubiquitin C-terminal hydrolase 1 (UCH-L1) of podocytes in glomerulonephritis. The specimens of human IgA nephropathy and lupus nephritis were fixed with paraformaldehyde and lysine-HCl buffer, labeled by colloidal gold or HRP, embedded with epoxy resin, and examined under the transmission electron microscope. The high density of gold particles or peroxidase reaction products (DAB) combined with UCH-L1 was obvious in cytoplasm and processes of podocytes. This modified technique of pre-embedding immunoelectron microscopy could perfectly preserve the ultrastructure of kidney and expose antigens which is valuable for clinical diagnostic work and experimental research | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Research Support, Non-U.S. Gov't | |
650 | 7 | |a Gold Colloid |2 NLM | |
650 | 7 | |a UCHL1 protein, human |2 NLM | |
650 | 7 | |a Aurodye |2 NLM | |
650 | 7 | |a 117924-90-0 |2 NLM | |
650 | 7 | |a Ubiquitin Thiolesterase |2 NLM | |
650 | 7 | |a EC 3.4.19.12 |2 NLM | |
700 | 1 | |a Wu, Huijuan |e verfasserin |4 aut | |
700 | 1 | |a Wu, Jiajing |e verfasserin |4 aut | |
700 | 1 | |a Wang, Suxia |e verfasserin |4 aut | |
700 | 1 | |a Liu, Ye |e verfasserin |4 aut | |
700 | 1 | |a Zhao, Zhonghua |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Xiurong |e verfasserin |4 aut | |
700 | 1 | |a Li, Ruixi |e verfasserin |4 aut | |
700 | 1 | |a Guo, Muyi |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Zhigang |e verfasserin |4 aut | |
773 | 0 | 8 | |i Enthalten in |t Ultrastructural pathology |d 1981 |g 32(2008), 1 vom: 20. Jan., Seite 5-9 |w (DE-627)NLM012599735 |x 1521-0758 |7 nnns |
773 | 1 | 8 | |g volume:32 |g year:2008 |g number:1 |g day:20 |g month:01 |g pages:5-9 |
856 | 4 | 0 | |u http://dx.doi.org/10.1080/01913120701829285 |3 Volltext |
912 | |a GBV_USEFLAG_A | ||
912 | |a GBV_NLM | ||
951 | |a AR | ||
952 | |d 32 |j 2008 |e 1 |b 20 |c 01 |h 5-9 |