Results 171 to 180 of about 13,582 (200)
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Histochemistry, 1982
The influence of tissue section thickness on the color and intensity of birefringence displayed by collagen in tissue sections studied by means of the Picrosirius-polarization method, is reported in this paper. When dermal collagen sections of different thicknesses (ranging from 0.25 to 11 micrometers) were studied by this method, it became evident ...
L C, Junqueira +2 more
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The influence of tissue section thickness on the color and intensity of birefringence displayed by collagen in tissue sections studied by means of the Picrosirius-polarization method, is reported in this paper. When dermal collagen sections of different thicknesses (ranging from 0.25 to 11 micrometers) were studied by this method, it became evident ...
L C, Junqueira +2 more
openaire +2 more sources
Histochemistry, 1989
Polarization colors of various purified collagens were studied in fibers of similar thickness. Three different soluble collagens of type I, insoluble collagen type I, lathyritic collagen type I, two p-N-collagens type I, pepsin extract collagen type II, two soluble collagens type III, p-N-collagen type III, and soluble collagen type V were submitted to
D, Dayan +4 more
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Polarization colors of various purified collagens were studied in fibers of similar thickness. Three different soluble collagens of type I, insoluble collagen type I, lathyritic collagen type I, two p-N-collagens type I, pepsin extract collagen type II, two soluble collagens type III, p-N-collagen type III, and soluble collagen type V were submitted to
D, Dayan +4 more
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Acta Histochemica, 2001
A key criterion in the diagnosis of thyroid follicular carcinoma is capsular invasion, but invasion cannot always be demonstrated histologically. Since invasion is likely to evoke reactions in the capsular collagen, we examined the effects of invasion on capsular collagen with the picrosirius orange-red (PSR) staining technique for collagen.
Rumelia Koren +2 more
exaly +3 more sources
A key criterion in the diagnosis of thyroid follicular carcinoma is capsular invasion, but invasion cannot always be demonstrated histologically. Since invasion is likely to evoke reactions in the capsular collagen, we examined the effects of invasion on capsular collagen with the picrosirius orange-red (PSR) staining technique for collagen.
Rumelia Koren +2 more
exaly +3 more sources
The Histochemical Journal, 1979
Sirius Red, a strong anionic dye, stains collagen by reacting, via its sulphonic acid groups, with basic groups present in the collagen molecule. The elongated dye molecules are attached to the collagen fibre in such a way that their long axes are parallel.
L C, Junqueira +2 more
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Sirius Red, a strong anionic dye, stains collagen by reacting, via its sulphonic acid groups, with basic groups present in the collagen molecule. The elongated dye molecules are attached to the collagen fibre in such a way that their long axes are parallel.
L C, Junqueira +2 more
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Method for Picrosirius Red-Polarization Detection of Collagen Fibers in Tissue Sections
2017The extracellular matrix is critical in guiding cell behavior in normal and pathologic tissues, particularly in cancers and fibrosis. Highlighting the organization (or disorganization) of a collagen-containing matrix can be very useful for understanding or grading pathophysiological conditions. The picrosirius red stain (also called "Sirius red" stain)
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Micron, 2007
The Picrosirius-polarization method has been indicated as a selective histochemical stain for collagen detection in tissue sections. This method can also be of value for studying collagen degradation given that, under polarized light, collagen displays birefringence due to its molecular order.
Borges, Luciano Figueiredo +3 more
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The Picrosirius-polarization method has been indicated as a selective histochemical stain for collagen detection in tissue sections. This method can also be of value for studying collagen degradation given that, under polarized light, collagen displays birefringence due to its molecular order.
Borges, Luciano Figueiredo +3 more
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Images quantified for fibrosis by Red Picrosirius-Chow/HFD/CD-HFD
2021Images used for quantification of fibrosis by Red Picrosirius in Chow/HFD/CD-HFD treated ...
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Picrosirius Red in the visualization of fibrosis
Knjiga sažetaka 2. zajedničkog skupa hrvatskih društava za patologiju i citologijuFibroza je patološki proces formiranja prekomjernog vezivnog tkiva. Rezultira strukturalnim oštećenjem i smanjenjem funkcije zahvaćenog tkiva. Mikroskopskim pregledom uočavamo pojavljivanje gustih tračaka fibroznog tkiva s pojavom uvećanog broja fibroblasta. U patološkoj se dijagnostici fibroze, uz standardna, koriste i specijalna histokemijska bojenja
Škrtić, Anita, Hančić, Suzana
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Detection of collagens in hypertrophic scars by picrosirius polarization method.
Di 1 jun yi da xue xue bao = Academic journal of the first medical college of PLA, 2002To find a simple method to detect the collagens in human hypertrophic scars.The content and distribution of collagen in human hypertrophic scars were observed with both conventional light and polarization microscopy combined with image analysis of hypertrophic scar sections stained with picrosiriusred.Polarization microscopy revealed closely packed ...
Xiao-Jian, Li, Tao, Lei, Jian-Hua, Gao
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Determination of cardiac fibrosis using picrosirius red fluorescence
Biophysical Journal, 2022Bryce Jones +5 more
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