Urinary Protein Electrophoresis
Mostrando 1-12 de 28 artigos, teses e dissertações.
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1. Estudo da proteína urinária em cães Golden Retriever Muscular Dystrophy (GRMD), através da eletroforese em gel de poliacrilamida, indício de lesão renal precoce? / Electrophoresis of urinary protein evaluation in GRMD dogs, an early renal lesion?
A Distrofia Muscular de Duchenne (DMD) é uma doença genética recessiva e hereditária, ligada ao cromossomo X, caracterizada pela ausência ou insuficiência da proteína distrofina no sarcolema das fibras musculares. É uma doença muscular progressiva, que afeta um em cada 3.500 meninos. Atualmente, os cães da raça Golden Retriever, portadores da dist
Publicado em: 2009
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2. Análise proteômica em urina e rim de ratos submetidos a tratamento crônico com flúor / Proteomic analysis of urine kidney in fluoride-treated rat
Two-dimensional gel electrophoresis (2D-PAGE) based proteomics approach was used to better understand the molecular mechanisms of renal injury induced by fluoride (F) and define potentials biomarkers of fluorosis. Three groups of weanling male Wistar rats (21 days old) were treated with drinking water containing 0 (control), 5, or 50 ppm F for 60 days (n=6/g
Publicado em: 2008
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3. Avaliação da albuminúria e da eletroforese de proteínas urinárias de cães com hiperadrenocorticismo e a relação com a pressão arterial sistêmica / Evaluation of albuminuria and urinary protein electrophoresis in dogs with hyperadrenocorticism and the relationship with sistemic blood pressure
Hyperadrenocorticism is a common endocrinopathie in dogs characterized by excessive glucocorticoid expousure secondary to adrenal secretion. Chronic hypercortisolemia may promote several complications, including sistemic hypertension and glomerulonephritis. Glomerulonephritis may lead to different proteinuria degrees and chronic renal disease. Urine protein
Publicado em: 2007
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4. Uso da eletroforese capilar no estudo dos peptideos urinarios e sua possivel relação com a digestão proteica / Use of capillary electrophoresis in the study of urinary peptides and its possible relationship to digest protein.
This study aimed to test the applicability of the technique of high-performance capillary electrophoresis (HPCE) in the study dod poddiveis urinary peptides in autistic children and normal. Recent studies have shown that the (HPCE) is an alternative technique and / or complementary to other analytical techniques such as high performance liquid chromatography
Publicado em: 2001
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5. Observations on the Urinary Protein of Men Exposed To Cadmium Dust and Fume
Urinary protein from five cadmium workers has been examined, two men exposed to cadmium dust and three to cadmium fume. No difference was discernible between the two groups in regard to the quantity of protein excreted (10 to 36 times the average normal) or to the chemical composition and molecular weight of the protein. Cadmium urinary protein exhibits a co
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6. Structural studies of human urinary kallikrein (urokallikrein).
Human urinary kallikrein (urokallikrein) has been purified by affinity chromatography with aprotinin coupled to CH-Sepharose and by gel filtration. The isolation procedure, which was performed under mild conditions, was completed in a 36-hr period and yielded an overall recovery of more than 75% and a purification of 1727-fold. Homogeneity of the urokallikre
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7. Multiple myeloma in Jamaica: A study of 40 cases with special reference to the incidence and laboratory diagnosis
For two years protein abnormality was studied in 40 cases of myelomatosis in Jamaica. Thirty-nine of these were in West Indian Negroes. The minimum incidence of myelomatosis in this group was estimated to be of the order of 50 cases per million per annum which is considerably higher than in Caucasians as reported by previous workers. A larger number showed m
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8. Immunoglobulin A proteases in gram-negative bacteria isolated from human urinary tract infections.
Several strains of gram-negative bacteria (seven genera, eight species) isolated from patients with urinary tract infections were found to hydrolyze myeloma immunoglobulin A (IgA) protein. Human IgG and IgM and colostrum IgA were not degraded by these organisms. Examination of cleavage digests showed two fragments of different electrophoretic mobilities, wit
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9. In vivo evidence that bacteria in urinary tract infection grow under iron-restricted conditions.
The outer membrane protein composition of bacteria isolated directly and without subculturing from the urine of two patients with urinary tract infections was investigated by sodium dodecyl sulfate-polyacrylamide gel electrophoresis. The results indicated that the bacteria grew under iron-restricted conditions, as revealed by the expression of several high-m
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10. Purification and characterization of Serratia marcescens US5 pili.
The pili of Serratia marcescens US5 isolated from a patient with urinary tract infection were purified and characterized. During the aeration culture, the pili were detached from the bacteria and were precipitated by the addition of ammonium sulfate. The purification of the pili was carried out by ion-exchange chromatography and gel filtration on Sepharose 4
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11. Identification and characterization of a uroepithelial cell adhesin from a uropathogenic isolate of Proteus mirabilis.
Proteus mirabilis is a frequent cause of urinary tract infections in rehabilitation hospitals and among persons with structural abnormalities of the urinary tract. Adherence to uroepithelial tissues may be an important virulence determinant in these infections because most Proteus strains adhere to desquamated uroepithelial cells. To identify the adherence f
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12. Detection and characterization of antigens in urine of patients with acute, congenital, and chronic Chagas' disease.
Monoclonal antibodies raised against purified Trypanosoma cruzi urinary antigens were used in an enzyme-linked immunosorbent assay (ELISA) capture test for parasite antigens present in urine specimens of Argentinean and Brazilian patients with Chagas' disease. At diagnosis, antigenuria was demonstrated by ELISA in all acutely and congenitally infected infant