Periodic acid
Original Article Sensitivities of periodic acid-Schiff staining, Grocott’s silver staining and calcofluor white staining in the diagnosis of human sporotrichosis
... After routine deparaffinization, sections were washed with distilled water for 1-2 min, and then treated with periodic acid solution for 10 min. After washing in distilled water, sections were subjected to ...
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The Value of Immunofluorescence in Renal Diseases with Special Reference to Periodic Acid Schiff and Jone’s Methanamine Silver Stain
... like Periodic-acid Schiff, Jone’s methenamine silver stain are routinely employed to identify the involvement of the basement ...membrane. Periodic acid Schiff and Jone’s methanamine silver ...
171
Histoanatomical study of the lens and ciliary body in ostrich eye
... Periodic acid-Schiff reactions were only observed focally in superficial parts of some non-pigmented epithelial cells of the ciliary body. Moreover, blood vessel walls showed positive PAS reactions. The ...
5
Regnase-1 degradation is crucial for IL-33– and IL-25–mediated ILC2 activation
... We found that periodic acid–Schiff + (PAS + ) cells (Figure 5C) and the expression of Muc5ac, which encodes a mucin protein (Figure 5G), were decreased in the lungs of Regnase-1 AA/AA [r] ...
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A Correlative Study on Broncho Alveolar Cytology with Histopathology in Patients with Pulmonary Lesions.
... 1 BAL findings Diagnosis Pneumocystis carinii, fungi, cytomegalovirus transformed cells Milky effluent, periodic acid Schiff positive non cellular corpuscles, amorphous debris, foamy mac[r] ...
106
EFFECT OF RESVERATROL ON LIVER DIFFERENTIAL HEPATOCYTES AND KIDNEY HISTOPATHOLOGY ON LEADINDUCED TOXICITY IN WISTAR RATS
... After the animals were euthanized, vital organs including liver differential hepatocytes and kidney were removed from the rats and fixed in 10% formalin for at least 48 h, then processed routinely, and the tissues were ...
12
Glycogen depletion can increase the specificity of mucin detection in airway tissues
... [2–4], and cystic fibrosis [5, 6]. Some of the more com- mon histochemical techniques that have been used for mucus detection in tissues include alcian blue (AB) and periodic acid Schiff (PAS). AB is ...
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A FAMILIAL METABOLIC DISORDER WITH STORAGE OF AN UNUSUAL POLYSACCHARIDE COMPLEX
... histochemical reactions as those seen in the liver, spleen, and lymph nodes. These cells ap-.. The periodic-acid Schiff-positive areas are dark. Tile macrophages as well as the liver par[r] ...
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Developmental changes of lymphoid tissue in Harderian gland of the laying hens
... The Harderian gland of 110 laying hens was histologically investigated from the time of hatching to the period of 10 months of age. Tissue sections were stained with haematoxylin and eosin, periodic ...
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Citrus jabara Extracts Suppress MUC5AC Mucin Production in Human Lung Epithelial Cells
... In the human airway, the overproduction of MUC5AC mucin is a key feature of allergic asthma, and it induces airway narrowing and obstruction. The production of MUC5AC is regulated by several signals, but the mechanism is ...
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Histological pattern of glomerulopathies
... toxylin, Periodic Acid Schiff (PAS), Silver Nitrate and Congo red and the specimens were seen for the following histopathological pattern of glome- rulopathies; minimal change disease, focal seg- mental ...
5
BIOCOLLOIDS OF URINE IN HEALTH AND IN CALCULOUS DISEASE III THE MUCOPROTEIN MATRIX OF URINARY CALCULI
... Section of decalcified matrix from mixed calcium phosphate and oxalate calculus treated by periodic acid Schiff sulfite leucofuchsin method, 10 X ocular and 10 X objective.... BOYCE AND [r] ...
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Whipple’s disease mimicking rheumatoid arthritis can cause misdiagnosis and treatment failure
... Results: Median age at disease onset was 54 years, six patients were male. Median time to diagnosis was 5 years. All patients presented with polyarthritis with a predominantly symmetric pattern. Three had erosive ...
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Histopathological stains a review
... Per-iodic Acid Schiff method is the first histochemical stain use by McManus for demonstration of ...are Periodic acid and Schiff reagent. Here 0.5-1% solution of periodic acid(oxidant) ...
5
Hematological and histological changes of black porgy Acanthopagrus schlegeli in ozonated recirculating systems
... blue/ periodic acid- Schiff (AB-PAS) method was ...0.5% periodic acid for 5 min followed by treatment of the Schiff reagent and Mayer’s ...
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Nano Silica/ HIO4 as a Green and Reusable Catalyst for Synthesis of 2-Naphthol Azo Dyes under Grinding Conditions
... Nanosilica periodic acid (nano-SPIA) is found to be a new, powerful, and reusable heterogeneous catalyst for the rapid synthesis of 2-naphtholazo dyes via diazotization of aromatic amines and followsazo ...
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Solvent-Free Synthesis of Aryl Iodide Using Nano SiO2/HIO4 as a Reusable Acid Catalyst
... aryl halides using various arenediazonium salts [11]. Diazonium salts are versatile compounds in organic chemistry. However, their poor thermal stability limits the application of these derivatives. Usually these ...
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Correlations between quantitative parameters of contrast-enhanced ultrasound and vasculogenic mimicry in murine tumor model: a novel noninvasive technique for assessment?
... Now VM could be identified in vitro by CD31 immu- nohistochemistry and Periodic Acid-Schiff (PAS) double staining [13]. But identification of VM in tumor tissues by invasive biopsy cannot reflect the global ...
8
Cervical masses in dogs and cats 1. Investigation and management
... If the mass is fluid filled then FNAs can be particularly helpful to determine the fluid characteristic e.g. transudate versus exudate and to look for signs of sepsis e.g. the presence of bacteria and degenerate ...
13
Role of special stains as a useful complementary tool in the diagnosis of renal diseases: a case series study
... like Periodic acid Schiff and Jone’s methanamine silver stains helped to identify the extent of glomerular basement membrane involvement and in typing/staging of MGN and MPGN that complemented the ...
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