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Marcelo Oliveira

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Papers by Marcelo Oliveira

Research paper thumbnail of Polyethylene Glycol Matrix Reduces the Rates of Photochemical and Thermal Release of Nitric Oxide from S-nitroso-N-acetylcysteine

Photochemistry and Photobiology, 2000

Research paper thumbnail of Characterization of the hypotensive effect of S-nitroso- N-acetylcysteine in normotensive and hypertensive conscious rats

Nitric Oxide-biology and Chemistry, 2002

Research paper thumbnail of S-Nitrosation of the Insulin Receptor, Insulin Receptor Substrate 1, and Protein Kinase B/Akt: A Novel Mechanism of Insulin Resistance

Research paper thumbnail of Polyethylene Glycol Matrix Reduces the Rates of Photochemical and Thermal Release of Nitric Oxide from S-nitroso-N-acetylcysteine

Photochemistry and Photobiology, 2000

Research paper thumbnail of Thermal Stability of Primary S -Nitrosothiols: Roles of Autocatalysis and Structural Effects on the Rate of Nitric Oxide Release

Journal of Physical Chemistry A, 2002

Research paper thumbnail of Characterization of the hypotensive effect of S-nitroso- N-acetylcysteine in normotensive and hypertensive conscious rats

Nitric Oxide-biology and Chemistry, 2002

Research paper thumbnail of Poly(vinyl alcohol) and poly(vinyl pyrrolidone) blended films for local nitric oxide release

Research paper thumbnail of Polyethylene Glycol Matrix Reduces the Rates of Photochemical and Thermal Release of Nitric Oxide from S-nitroso-N-acetylcysteine

Photochemistry and Photobiology, 2000

Research paper thumbnail of S-Nitrosation of the Insulin Receptor, Insulin Receptor Substrate 1, and Protein Kinase B/Akt: A Novel Mechanism of Insulin Resistance

Research paper thumbnail of Thermal and photochemical nitric oxide release from S-nitrosothiols incorporated in Pluronic F127 gel: potential uses for local and controlled nitric oxide release

Research paper thumbnail of Characterization of the hypotensive effect of S-nitroso- N-acetylcysteine in normotensive and hypertensive conscious rats

Nitric Oxide-biology and Chemistry, 2002

Research paper thumbnail of Thermal Stability of Primary S -Nitrosothiols: Roles of Autocatalysis and Structural Effects on the Rate of Nitric Oxide Release

Journal of Physical Chemistry A, 2002

Research paper thumbnail of S-Nitrosation of the Insulin Receptor, Insulin Receptor Substrate 1, and Protein Kinase B/Akt: A Novel Mechanism of Insulin Resistance

Research paper thumbnail of Poly(vinyl alcohol) and poly(vinyl pyrrolidone) blended films for local nitric oxide release

Research paper thumbnail of Thermal Stability of Primary S -Nitrosothiols: Roles of Autocatalysis and Structural Effects on the Rate of Nitric Oxide Release

Journal of Physical Chemistry A, 2002

Research paper thumbnail of Thermal and photochemical nitric oxide release from S-nitrosothiols incorporated in Pluronic F127 gel: potential uses for local and controlled nitric oxide release

Research paper thumbnail of Poly(vinyl alcohol) and poly(vinyl pyrrolidone) blended films for local nitric oxide release

Research paper thumbnail of Thermal and photochemical nitric oxide release from S-nitrosothiols incorporated in Pluronic F127 gel: potential uses for local and controlled nitric oxide release

Research paper thumbnail of Spontaneous Resolution of Calvarial Eosinophilic Granuloma in Children

Pediatric Neurosurgery, 2003

The recommended treatment for solitary calvarial eosinophilic granuloma (EG) is surgical resectio... more The recommended treatment for solitary calvarial eosinophilic granuloma (EG) is surgical resection by curettage, craniectomy or craniotomy. The purpose of this study was to describe the spontaneous resolution of calvarial EG and discuss 'observation only' as an option in the management of this condition. A retrospective review was performed of children with calvarial EG seen at a tertiary care children's hospital. Of a total of 17 such patients, four were managed without any intervention and formed the basis of this report. In all four patients treated by 'observation only', there was a tender calvarial mass which enlarged rapidly over a few days and then resolved slowly over many weeks. The diagnosis of EG was based on the findings of plain radiographs and/or computed tomography. All masses had resolved by 8 weeks, and the underlying cranial defect filled in spontaneously in all cases. There was no recurrence at follow-up, which ranged from 2 months to 7 years. 'Observation only' should be considered as a viable option in the management of children with solitary calvarial masses that have the radiographic features of EG. Consideration should be given to delaying surgical intervention to allow time to see if spontaneous resolution occurs.

Research paper thumbnail of A new technical option for domino liver transplantation

Liver Transplantation, 2003

Research paper thumbnail of Polyethylene Glycol Matrix Reduces the Rates of Photochemical and Thermal Release of Nitric Oxide from S-nitroso-N-acetylcysteine

Photochemistry and Photobiology, 2000

Research paper thumbnail of Characterization of the hypotensive effect of S-nitroso- N-acetylcysteine in normotensive and hypertensive conscious rats

Nitric Oxide-biology and Chemistry, 2002

Research paper thumbnail of S-Nitrosation of the Insulin Receptor, Insulin Receptor Substrate 1, and Protein Kinase B/Akt: A Novel Mechanism of Insulin Resistance

Research paper thumbnail of Polyethylene Glycol Matrix Reduces the Rates of Photochemical and Thermal Release of Nitric Oxide from S-nitroso-N-acetylcysteine

Photochemistry and Photobiology, 2000

Research paper thumbnail of Thermal Stability of Primary S -Nitrosothiols: Roles of Autocatalysis and Structural Effects on the Rate of Nitric Oxide Release

Journal of Physical Chemistry A, 2002

Research paper thumbnail of Characterization of the hypotensive effect of S-nitroso- N-acetylcysteine in normotensive and hypertensive conscious rats

Nitric Oxide-biology and Chemistry, 2002

Research paper thumbnail of Poly(vinyl alcohol) and poly(vinyl pyrrolidone) blended films for local nitric oxide release

Research paper thumbnail of Polyethylene Glycol Matrix Reduces the Rates of Photochemical and Thermal Release of Nitric Oxide from S-nitroso-N-acetylcysteine

Photochemistry and Photobiology, 2000

Research paper thumbnail of S-Nitrosation of the Insulin Receptor, Insulin Receptor Substrate 1, and Protein Kinase B/Akt: A Novel Mechanism of Insulin Resistance

Research paper thumbnail of Thermal and photochemical nitric oxide release from S-nitrosothiols incorporated in Pluronic F127 gel: potential uses for local and controlled nitric oxide release

Research paper thumbnail of Characterization of the hypotensive effect of S-nitroso- N-acetylcysteine in normotensive and hypertensive conscious rats

Nitric Oxide-biology and Chemistry, 2002

Research paper thumbnail of Thermal Stability of Primary S -Nitrosothiols: Roles of Autocatalysis and Structural Effects on the Rate of Nitric Oxide Release

Journal of Physical Chemistry A, 2002

Research paper thumbnail of S-Nitrosation of the Insulin Receptor, Insulin Receptor Substrate 1, and Protein Kinase B/Akt: A Novel Mechanism of Insulin Resistance

Research paper thumbnail of Poly(vinyl alcohol) and poly(vinyl pyrrolidone) blended films for local nitric oxide release

Research paper thumbnail of Thermal Stability of Primary S -Nitrosothiols: Roles of Autocatalysis and Structural Effects on the Rate of Nitric Oxide Release

Journal of Physical Chemistry A, 2002

Research paper thumbnail of Thermal and photochemical nitric oxide release from S-nitrosothiols incorporated in Pluronic F127 gel: potential uses for local and controlled nitric oxide release

Research paper thumbnail of Poly(vinyl alcohol) and poly(vinyl pyrrolidone) blended films for local nitric oxide release

Research paper thumbnail of Thermal and photochemical nitric oxide release from S-nitrosothiols incorporated in Pluronic F127 gel: potential uses for local and controlled nitric oxide release

Research paper thumbnail of Spontaneous Resolution of Calvarial Eosinophilic Granuloma in Children

Pediatric Neurosurgery, 2003

The recommended treatment for solitary calvarial eosinophilic granuloma (EG) is surgical resectio... more The recommended treatment for solitary calvarial eosinophilic granuloma (EG) is surgical resection by curettage, craniectomy or craniotomy. The purpose of this study was to describe the spontaneous resolution of calvarial EG and discuss 'observation only' as an option in the management of this condition. A retrospective review was performed of children with calvarial EG seen at a tertiary care children's hospital. Of a total of 17 such patients, four were managed without any intervention and formed the basis of this report. In all four patients treated by 'observation only', there was a tender calvarial mass which enlarged rapidly over a few days and then resolved slowly over many weeks. The diagnosis of EG was based on the findings of plain radiographs and/or computed tomography. All masses had resolved by 8 weeks, and the underlying cranial defect filled in spontaneously in all cases. There was no recurrence at follow-up, which ranged from 2 months to 7 years. 'Observation only' should be considered as a viable option in the management of children with solitary calvarial masses that have the radiographic features of EG. Consideration should be given to delaying surgical intervention to allow time to see if spontaneous resolution occurs.

Research paper thumbnail of A new technical option for domino liver transplantation

Liver Transplantation, 2003

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