Glacus Brito | Universidade Federal de São Paulo (UNIFESP) (original) (raw)
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Papers by Glacus Brito
Journal of psychoactive drugs, 2005
A total of 32 Banisteriopsis caapi samples and 36 samples of Psychotria viridis were carefully co... more A total of 32 Banisteriopsis caapi samples and 36 samples of Psychotria viridis were carefully collected from different plants on the same day from 22 sites throughout Brazil for phytochemical analyses. A broad range in alkaloid distribution was observed in both sample sets. All B. caapi samples had detectable amounts of harmine, harmaline and tetrahydroharmine (THH), while some samples of P. viridis had little or no detectable levels of N,N-dimethyltryptamine (DMT). Leaves of P. viridis were also collected from one plant and analyzed for DMT throughout a 24-hour cycle.
Since 1986, serogroupBNeisseria meningitidis hascaused approximately 80%Yv ofthemeningococcal dis... more Since 1986, serogroupBNeisseria meningitidis hascaused approximately 80%Yv ofthemeningococcal disease inBrazil. In1988, anepidemic caused byN.meningitidis B:4:P1.15 was recognized inthegreater SioPaulo area ofBrazil. TheSfioPaulostate government decided tovaccinate children from3to83monthsofagewitha vaccine consisting ofserotype 4outermembraneprotein andgroupC meningococcal polysaccharide that was produced inCuba.About2.7million children werevaccinated during twoimmunization campaigns conducted in1989and1990. Because ofthis, acase-control study was designed todetermine vaccine efficacy against group Bmeningococcal disease. Thepurpose ofour
Journal of Psychoactive Drugs, 2005
A total of 32 Banisteriopsis caapi samples and 36 samples of Psychotria viridis were carefully co... more A total of 32 Banisteriopsis caapi samples and 36 samples of Psychotria viridis were carefully collected from different plants on the same day from 22 sites throughout Brazil for phytochemical analyses. A broad range in alkaloid distribution was observed in both sample sets. All B. caapi samples had detectable amounts of harmine, harmaline and tetrahydroharmine (THH), while some samples of P. viridis had little or no detectable levels of N,N-dimethyltryptamine (DMT). Leaves of P. viridis were also collected from one plant and analyzed for DMT throughout a 24-hour cycle.
The Journal of Nervous and Mental Disease, 1996
Journal of Ethnopharmacology, 1999
Journal of Analytical Toxicology, 1996
BMC Infectious Diseases, 2012
Behavioural Brain Research, 1990
Journal of psychoactive drugs, 2005
A total of 32 Banisteriopsis caapi samples and 36 samples of Psychotria viridis were carefully co... more A total of 32 Banisteriopsis caapi samples and 36 samples of Psychotria viridis were carefully collected from different plants on the same day from 22 sites throughout Brazil for phytochemical analyses. A broad range in alkaloid distribution was observed in both sample sets. All B. caapi samples had detectable amounts of harmine, harmaline and tetrahydroharmine (THH), while some samples of P. viridis had little or no detectable levels of N,N-dimethyltryptamine (DMT). Leaves of P. viridis were also collected from one plant and analyzed for DMT throughout a 24-hour cycle.
Since 1986, serogroupBNeisseria meningitidis hascaused approximately 80%Yv ofthemeningococcal dis... more Since 1986, serogroupBNeisseria meningitidis hascaused approximately 80%Yv ofthemeningococcal disease inBrazil. In1988, anepidemic caused byN.meningitidis B:4:P1.15 was recognized inthegreater SioPaulo area ofBrazil. TheSfioPaulostate government decided tovaccinate children from3to83monthsofagewitha vaccine consisting ofserotype 4outermembraneprotein andgroupC meningococcal polysaccharide that was produced inCuba.About2.7million children werevaccinated during twoimmunization campaigns conducted in1989and1990. Because ofthis, acase-control study was designed todetermine vaccine efficacy against group Bmeningococcal disease. Thepurpose ofour
Journal of Psychoactive Drugs, 2005
A total of 32 Banisteriopsis caapi samples and 36 samples of Psychotria viridis were carefully co... more A total of 32 Banisteriopsis caapi samples and 36 samples of Psychotria viridis were carefully collected from different plants on the same day from 22 sites throughout Brazil for phytochemical analyses. A broad range in alkaloid distribution was observed in both sample sets. All B. caapi samples had detectable amounts of harmine, harmaline and tetrahydroharmine (THH), while some samples of P. viridis had little or no detectable levels of N,N-dimethyltryptamine (DMT). Leaves of P. viridis were also collected from one plant and analyzed for DMT throughout a 24-hour cycle.
The Journal of Nervous and Mental Disease, 1996
Journal of Ethnopharmacology, 1999
Journal of Analytical Toxicology, 1996
BMC Infectious Diseases, 2012
Behavioural Brain Research, 1990