0000000000765583

AUTHOR

Sonia-julia Sacsaquispe

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Detection of AA-type amyloid protein in labial salivary glands

2010

Objectives: Among the diverse forms of amyloidosis, secondary type is the most frequent one. Diagnosis of amyloid deposition is based on the identification of the fibrillary protein amyloid by means of Congo Red (CR) or crystal violet (CV) stains, but these techniques do not differentiate between the different types of amyloid fibrils. The aim of this study was to identify by immunofluorescence (IF) AA amyloid a pathological fibrillar low-molecularweight protein formed by cleavage of serum amyloid A (SAA) protein in labial salivary gland (LSG) biopsies from patients with secondary amyloidosis. Study design: 98 LSG were studied, 65 were from patients with secondary amyloidosis and 33 from su…

MalePathologychronic inflammationImmunofluorescenceH&E stainFluorescent Antibody Techniquechemistry.chemical_compoundprotein cleavageAged 80 and overmedicine.diagnostic_testAmyloidosisAmyloidosisMiddle Aged:CIENCIAS MÉDICAS [UNESCO]Congo redeosinUNESCO::CIENCIAS MÉDICASFemaleamyloid A proteinAdultmedicine.medical_specialtyAmyloidAmyloidAdolescentSalivary Gland Diseasesprotein localizationSalivary glandsImmunofluorescenceSalivary Glands MinorSensitivity and SpecificityYoung AdultBiopsymedicineHumansSerum amyloid AGeneral DentistryPathologicalAgedamyloidosisSerum Amyloid A Proteinbusiness.industryhematoxylinmolecular weightmedicine.diseasemajor clinical study//purl.org/pe-repo/ocde/ford#3.02.14 [https]human tissueLipOtorhinolaryngologychemistryprotein analysisSurgerybusiness
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