Marson O
Federal University of São Paulo
20 Papers
289 Citations
Marson O is an academic researcher from Federal University of São Paulo. The author has contributed to research in topics: Captopril & Renin–angiotensin system. The author has an hindex of 9, co-authored 20 publications.
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Papers
Angiotensin converting enzymes from human urine of mild hypertensive untreated patients resemble the N-terminal fragment of human angiotensin I-converting enzyme
Dulce Elena Casarini,Frida Plavinik,Maria Teresa Zanella,Marson O,José Eduardo Krieger,Izaura Y. Hirata,Regina Celes de Rosa Stella +6 more
TL;DR: Angiotensin I-converting enzyme activity was analyzed in human urine collected from mild hypertensive untreated patients, suggesting that these forms of human urine ACEs resemble the N-fragment of ACE.
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Relationship among end-stage renal disease, hypertension, and sleep apnea in nondiabetic dialysis patients.
Cassio José de Oliveira Rodrigues,Marson O,Sérgio Tufic,Osvaldo Kohlmann,Sonia Maria Guimarães,Pereira Togeiro,Artur Beltrame Ribeiro,Agostinho Tavares +7 more
TL;DR: It is shown that patients with ESRD have a higher SA index compared to those with normal renal function, and in spite of having higher levels of BP no other parameter was different among apneic and nonapneic patients.
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Hypertension and economic activities in São Paulo, Brazil.
M B Ribeiro,Artur Beltrame Ribeiro,C S Neto,C C Chaves,C E Kater,M Iunes,M A Saragoça,Maria-Teresa Zanella,M S Anção,Marson O,O. Kohlmann,R J Franco,S F Nunes,Oswaldo Luiz Ramos +13 more
TL;DR: Higher rates in four subsectors (metallurgy, finance, transport, and journalism), aside from the distribution of known risk factors and job selection, may reflect a variety of work-related stressors.
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Sleep-disordered breathing changes after kidney transplantation:a polysomnographic study
Cassio José de Oliveira Rodrigues,Marson O,Sonia Maria Togeiro,Sergio Tufik,Artur Beltrame Ribeiro,Agostinho Tavares +5 more
TL;DR: Kidney transplantation is associated with an improvement in sleep architecture, but does not cure SDB in all patients.
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N-domain angiotensin I-converting enzyme with 80 kDa as a possible genetic marker of hypertension.
Georgia Daniela Marcusso Marques,Beata Marie Redublo Quinto,Frida Plavinik,José Eduardo Krieger,Marson O,Dulce Elena Casarini +5 more
TL;DR: Results provide evidence that ACE forms with 90/80 kDa isolated from the urine of hypertensive subjects and genetic hypertensive animals behaves as a possible genetic marker of hypertension and not as a marker of high blood pressure.
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