Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Alfredo A. Pegoraro"'
Autor:
Alfredo A. Pegoraro, Krishnamurthy P. Gudehithlu, Jose A.L. Arruda, George Dunea, Ashok K. Singh
Publikováno v:
Kidney International. 65:2113-2122
Degradation of albumin by the renal proximal tubule cells and the subsequent fate of its fragments. Background In view of recent reports of large amounts of albumin fragments present in normal urine we investigated the mechanism of albumin handling b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0a85346a8ef9c705ab58ca9b4c21aa8
https://doi.org/10.1111/j.1523-1755.2004.00633.x
https://doi.org/10.1111/j.1523-1755.2004.00633.x
Autor:
Alfredo A. Pegoraro, Ashok Kumar Singh, Khaja Basheerudin, George Dunea, Gogi K Singh, Krishnamurthy P. Gudehithlu, Jose A.L. Arruda, Robert B Robey
Publikováno v:
Laboratory Investigation. 84:597-606
We studied the effect of a high glucose (HG) environment on the vascular factors that are secreted by mesangial cells, and regulate endothelial growth and mesangial matrix deposition. To this effect, we measured the vascular factors in the glomeruli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d995a195e4a9ae45c47c62dfec0d5f7e
https://doi.org/10.1038/labinvest.3700082
https://doi.org/10.1038/labinvest.3700082
Autor:
V. Khalili, Alfredo A. Pegoraro, Ramin Sam, I. Hristea, Jose A.L. Arruda, George Dunea, Mashouf Shaykh, Ashok Kumar Singh
Publikováno v:
American Journal of Nephrology. 23:438-441
Background: The clinical significance of a trace protein reading on urinalysis is unclear, and such a result is often ignored by the clinician. Methods: We examined 185 samples of urine with trace proteinuria by both Chemstrips and sulfosalicylic aci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8636ca169bb0d22341f97ee622908d31
https://doi.org/10.1159/000074535
https://doi.org/10.1159/000074535
Autor:
Ruo Hua Song, Alfredo A. Pegoraro, Ashok Kumar Singh, Rekha Singh, David J. Leehey, Nahid Alavi
Publikováno v:
Nephron Experimental Nephrology. 9:249-257
Diabetic nephropathy is characterized by accumulation of mesangial matrix. Glucose-induced inhibition of matrix-degrading enzymes such as collagenases is believed to contribute to matrix accumulation. We have previously demonstrated that 72 kDa type
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a4c7f017bdd5699a713013d55badc90
https://doi.org/10.1159/000052619
https://doi.org/10.1159/000052619
Autor:
Ashok K. Singh, George Dunea, Najeeb Ranginwala, Alfredo A. Pegoraro, Mohammed Hasnain, Mashouf Shaykh, Waseem Peracha, Jose A.L. Arruda
Publikováno v:
American Journal of Kidney Diseases. 35:739-744
Urinary total protein (UTP) determinations are notoriously inaccurate, poorly reproducible, and difficult to interpret in early renal disease, causing many investigators to measure urinary albumin instead. In this study, we compare a new nonimmunolog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ddb8ee52c345212b40b16eb7d52e64a
https://doi.org/10.1016/s0272-6386(00)70023-0
https://doi.org/10.1016/s0272-6386(00)70023-0
Publikováno v:
ASAIO Journal. 45:424-427
We reviewed the charts of 160 patients on hemodialysis and identified 33 with parathyroid hormone (PTH) > 800 pg/ml at any time during the last 3 years to confirm our impression that patients with PTH elevations for short durations of time require si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4da57c0eb61b027399d4a7a464a37b6b
https://doi.org/10.1097/00002480-199909000-00011
https://doi.org/10.1097/00002480-199909000-00011
Publikováno v:
Journal of Laboratory and Clinical Medicine. 133:302-308
Carbamylated proteins formed in renal insufficiency from the spontaneous decomposition of urea exert a variety of metabolic effects. Here we examined the effects of carbamylated proteins on glomerular mesangial cells to determine whether urea retenti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f9bea0484a804028ad0893ce50c407a
https://doi.org/10.1016/s0022-2143(99)90086-0
https://doi.org/10.1016/s0022-2143(99)90086-0
Autor:
Ashok Kumar Singh, George Dunea, Ernest Cabrera, Jose A.L. Arruda, Ravi Shankar, Alfredo A. Pegoraro, Krishnamurthy P. Gudehithlu
Publikováno v:
The Journal of laboratory and clinical medicine. 139(6)
Because the mechanism by which lipoproteins are processed and modified in the renal tubule in patients with nephrosis is not completely understood, we studied the handling of low-density lipoprotein (LDL) in perfused rat kidneys made permeable by pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75f043c76a49cee2de7371577bb3048e
https://pubmed.ncbi.nlm.nih.gov/12066136
https://pubmed.ncbi.nlm.nih.gov/12066136
Publikováno v:
Southern Medical Journal. 92:S62
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad6ce389bfb0179c25d3be778b078112
https://doi.org/10.1097/00007611-199911001-00139
https://doi.org/10.1097/00007611-199911001-00139
Autor:
Wa Mo, Alfredo A. Pegoraro, Julienne Au, Sandra L. Garber, Jose A.L. Arruda, Ashok Kumar Singh, Carolyn Brecklin, Ruo H. Song, George Dunea
Publikováno v:
Kidney International. (1):145-153
Changes in collagenases and TGF-βbgr; precede structural alterations in a model of chronic renal fibrosis. Background To study the role of collagenases and transforming growth factor-βbgr; (TGF-βbgr;) in the genesis of interstitial fibrosis, we us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b955004eec90c45796f457b2accf3af6