Mauricio Yonamine
Biographic Data
| ID | 1910392 |
|---|---|
| NAME | Mauricio Yonamine |
| GIVEN NAMES | Mauricio |
| FAMILY NAME | Yonamine |
| SIGNATURE | YONAMINE M |
| AFFILIATIONS | Universidade de São Paulo |
| VERIFIED | No |
| TOTAL WORKS | 6 |
| TOTAL CITATIONS | 11 |
| WORKS AS AUTHOR | 6 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2004 |
| LATEST PUBLICATION YEAR | 2021 |
| H-INDEX | 2 |
Effects of Ayahuasca on Personality
Rationale: Previous studies with the serotonergic hallucinogens LSD and psilocybin showed that these drugs induced changes in personality traits, such as increases in Openness. However, results are inconsistent, and the effects of ayahuasca on personality were never investigated in a controlled trial. Objectives: To assess the effects of ayahuasca on personality in two randomized, placebo-controlled trials in healthy volunteers. Methods: Data fro…
Internet method for the extraction of N,N-dimethyltryptamine from Mimosa hostilis roots
Background and aims: The psychoactive capacity of the alkaloid N,N-dimethyltryptamine (DMT) has been known for decades, and its presence in beverages used in religious contexts around the worldsuch as ayahuascahas attracted growing attention from the scientific community due to its possible anxiolytic and antidepressant effects. Mimosa hostilis, popularly known as jurema preta in Brazil, is a plant known to be utilized for extracting DMT, especia…
Prevalência do uso de drogas psicotrópicas em unidades da polícia militar
Este trabalho objetivou verificar a prevalência do uso de drogas psicoativas (anfetamina, metanfetamina, canabinoides, cocaína, opioides e benzodiazepínicos) entre policiais militares do Estado de Goiás. Os dados foram obtidos a partir de amostras de urina cedidas voluntariamente pelos policiais participantes da pesquisa, os quais foram esclarecidos em relação à metodologia do estudo e assinaram o TCLE. As amostras foram submetidas à análise de t…
Ritualistic Use of Ayahuasca versus Street Use of Similar Substances Seized by the Police
The ritualistic use of ayahuasca is becoming a global phenomenon. This beverage contains a combination of monoamine oxidase inhibitors (harmine, harmaline, and tetrahydroharmine) and N,N-dimethyltryptamine, the main substance responsible for its visionary effect. The recreational use of similar alkaloids and N,N-dimethyltryptamine has increased in recent years, mainly because of their hallucinogenic effects. In the present study, the concentratio…
A continuidade do uso de anfetaminas por motoristas de caminhão no Estado de São Paulo, Brasil, a despeito da proibição de sua produção, prescrição e uso
O uso de anfetaminas por motoristas de caminhão com fins ocupacionais é amplamente reconhecido, entretanto, no mês de outubro de 2011, sua produção e uso foram proibidos através de uma resolução da Agência Nacional de Vigilância Sanitária (ANVISA). O objetivo deste estudo foi identificar o uso de anfetaminas entre motoristas de caminhão após a implementação da referida resolução. Uma amostra de conveniência de 427 motoristas de caminhão foi abord…
Drug abuse among workers in Brazilian regions
OBJECTIVE: Many business organizations in Brazil have adopted drug testing programs in the workplace since 1992. Rehabilitation, rather than layoff and disciplinary measures, has been offered as part of the Brazilian employee assistance programs. The purpose study is to profile drug abuse among company workers of different Brazilian geographical regions. METHODS: Urine samples of 12,700 workers from five geographical regions were tested for the m…
A continuidade do uso de anfetaminas por motoristas de caminhão no Estado de São Paulo, Brasil, a despeito da proibição de sua produção, prescrição e uso
O uso de anfetaminas por motoristas de caminhão com fins ocupacionais é amplamente reconhecido, entretanto, no mês de outubro de 2011, sua produção e uso foram proibidos através de uma resolução da Agência Nacional de Vigilância Sanitária (ANVISA). O objetivo deste estudo foi identificar o uso de anfetaminas entre motoristas de caminhão após a implementação da referida resolução. Uma amostra de conveniência de 427 motoristas de caminhão foi abord…
Drug abuse among workers in Brazilian regions
OBJECTIVE: Many business organizations in Brazil have adopted drug testing programs in the workplace since 1992. Rehabilitation, rather than layoff and disciplinary measures, has been offered as part of the Brazilian employee assistance programs. The purpose study is to profile drug abuse among company workers of different Brazilian geographical regions. METHODS: Urine samples of 12,700 workers from five geographical regions were tested for the m…
Internet method for the extraction of N,N-dimethyltryptamine from Mimosa hostilis roots
Background and aims: The psychoactive capacity of the alkaloid N,N-dimethyltryptamine (DMT) has been known for decades, and its presence in beverages used in religious contexts around the worldsuch as ayahuascahas attracted growing attention from the scientific community due to its possible anxiolytic and antidepressant effects. Mimosa hostilis, popularly known as jurema preta in Brazil, is a plant known to be utilized for extracting DMT, especia…
Drug abuse among workers in Brazilian regions
OBJECTIVE: Many business organizations in Brazil have adopted drug testing programs in the workplace since 1992. Rehabilitation, rather than layoff and disciplinary measures, has been offered as part of the Brazilian employee assistance programs. The purpose study is to profile drug abuse among company workers of different Brazilian geographical regions. METHODS: Urine samples of 12,700 workers from five geographical regions were tested for the m…
A continuidade do uso de anfetaminas por motoristas de caminhão no Estado de São Paulo, Brasil, a despeito da proibição de sua produção, prescrição e uso
O uso de anfetaminas por motoristas de caminhão com fins ocupacionais é amplamente reconhecido, entretanto, no mês de outubro de 2011, sua produção e uso foram proibidos através de uma resolução da Agência Nacional de Vigilância Sanitária (ANVISA). O objetivo deste estudo foi identificar o uso de anfetaminas entre motoristas de caminhão após a implementação da referida resolução. Uma amostra de conveniência de 427 motoristas de caminhão foi abord…
Prevalência do uso de drogas psicotrópicas em unidades da polícia militar
Este trabalho objetivou verificar a prevalência do uso de drogas psicoativas (anfetamina, metanfetamina, canabinoides, cocaína, opioides e benzodiazepínicos) entre policiais militares do Estado de Goiás. Os dados foram obtidos a partir de amostras de urina cedidas voluntariamente pelos policiais participantes da pesquisa, os quais foram esclarecidos em relação à metodologia do estudo e assinaram o TCLE. As amostras foram submetidas à análise de t…
Ritualistic Use of Ayahuasca versus Street Use of Similar Substances Seized by the Police
The ritualistic use of ayahuasca is becoming a global phenomenon. This beverage contains a combination of monoamine oxidase inhibitors (harmine, harmaline, and tetrahydroharmine) and N,N-dimethyltryptamine, the main substance responsible for its visionary effect. The recreational use of similar alkaloids and N,N-dimethyltryptamine has increased in recent years, mainly because of their hallucinogenic effects. In the present study, the concentratio…
Internet method for the extraction of N,N-dimethyltryptamine from Mimosa hostilis roots
Background and aims: The psychoactive capacity of the alkaloid N,N-dimethyltryptamine (DMT) has been known for decades, and its presence in beverages used in religious contexts around the worldsuch as ayahuascahas attracted growing attention from the scientific community due to its possible anxiolytic and antidepressant effects. Mimosa hostilis, popularly known as jurema preta in Brazil, is a plant known to be utilized for extracting DMT, especia…
Effects of Ayahuasca on Personality
Rationale: Previous studies with the serotonergic hallucinogens LSD and psilocybin showed that these drugs induced changes in personality traits, such as increases in Openness. However, results are inconsistent, and the effects of ayahuasca on personality were never investigated in a controlled trial. Objectives: To assess the effects of ayahuasca on personality in two randomized, placebo-controlled trials in healthy volunteers. Methods: Data fro…
Medicine (5 works) · Forensic Toxicology and Drug Analysis (3 works) · Psychedelics and Drug Studies (3 works) · Ayahuasca (2 works) · Biochemical Analysis and Sensing Techniques (2 works) · Chemistry (2 works) · Hallucinogen (2 works) · Internal Medicine (2 works) · Psychiatry (2 works) · Traditional medicine (2 works)