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1.
Inquérito Telefônico de Fatores de Risco para Doenças Crônicas Não Transmissíveis em Tempos de Pandemia (Covitel): aspectos metodológicos
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Hallal, Pedro Curi
; Rocha, Angel Caroline Chirivino Antunes da
; Sardinha, Luciana Monteiro Vasconcelos
; Barros, Aluísio J. D.
; Wehrmeister, Fernando C.
.
Resumo: Este artigo descreve a metodologia utilizada na realização do Inquérito Telefônico de Fatores de Risco para Doenças Crônicas Não Transmissíveis em Tempos de Pandemia (Covitel), desenvolvido no Brasil em 2022. O Covitel é um inquérito de base populacional, com representatividade para o Brasil e suas cinco macrorregiões: Centro-oeste, Nordeste, Norte, Sudeste e Sul. O inquérito apresenta informações sobre o impacto dos principais fatores de risco para as doenças crônicas não transmissíveis (DCNT) na população adulta, com 18 anos ou mais, residente em domicílios servidos por linhas telefônicas fixas e móveis. O estudo tem por objetivo colaborar para o desenvolvimento e acompanhamento de políticas públicas voltadas para a promoção da saúde para a população, bem como obter resultados que visem contribuir para o conhecimento sobre a influência da COVID-19 nos fatores de risco para as DCNT no país. Foram avaliados 9 mil indivíduos e coletadas informações sobre alimentação, atividade física, saúde mental, estado de saúde, hipertensão arterial, diabetes e depressão, além do consumo de álcool e tabaco, comparando os momentos pré-pandemia e o primeiro trimestre de 2022. Além disso, o estudo coletou informações acerca do esquema vacinal da população e da infecção por COVID-19.
Resumen: Este artículo describe la metodología empleada para realizar la Encuesta Telefónica de Factores de Riesgo para Enfermedades Crónicas No Transmisibles en Tiempos de Pandemia (Covitel), realizada en Brasil en el 2022. Covitel es una encuesta de base poblacional, representativa de Brasil y sus cinco macrorregiones: Centro-Oeste, Nordeste, Norte, Sudeste y Sur, y brinda información sobre el impacto de los principales factores de riesgo para enfermedades crónicas no transmisibles (ECNT) en la población adulta, de 18 años o más, que vive en hogares con servicio de telefonía fija y móvil. El estudio tiene como objetivo contribuir al desarrollo y seguimiento de políticas públicas dirigidas a la promoción de la salud de la población, así como obtener resultados que tengan como objetivo contribuir al conocimiento sobre la influencia de la COVID-19 en los factores de riesgo para las ECNT en el país. Se evaluó a 9.000 individuos y se recopiló información sobre alimentación, actividad física, salud mental, estado de salud, hipertensión arterial, diabetes y depresión, además del consumo de alcohol y tabaco, comparando los momentos previos a la pandemia con el primer trimestre de 2022. Además, el estudio recopiló información sobre el calendario de vacunación de la población y la infección por COVID-19.
Abstract: This study describes the methodology of the Telephone Survey of Risk Factors for Chronic Noncommunicable Diseases During the Pandemic (Covitel), conducted in Brazil in 2022. Covitel is a population-based survey representing Brazil and its five macroregions (Central-West, Northeast, North, Southeast, and South) and providing information on the impact of the main risk factors for chronic noncommunicable diseases (NCDs) on the adult population aged 18 years or above who live in households served by fixed and mobile telephone lines. This study aims to contribute to the development and monitoring of public policies to promote the population’s health and obtain results to contribute to the knowledge of the influence of COVID-19 on risk factors for NCDs in the country. We evaluated 9,000 individuals and collected information on their diet, physical activity, mental health, health status, hypertension, diabetes, depression, and alcohol and tobacco consumption, comparing the pre-pandemic moments and the first quarter of 2022. We also collected information about the population’s vaccination schedule and COVID-19 infection history.
2.
Condições de nascimento e transtorno do déficit de atenção com hiperatividade (TDAH) em adultos nas coortes de nascimento de Pelotas, Rio Grande do Sul, Brasil, de 1982 e 1993
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Farias, Cid Pinheiro
; Soares, Pedro San Martin
; Barros, Fernando C.
; Menezes, Ana Maria Baptista
; Gonçalves, Helen
; Wehrmeister, Fernando César
; Pinheiro, Ricardo Tavares
; Quevedo, Luciana de Avila
; Horta, Bernardo L.
.
Este artigo avaliou a associação das condições de nascimento com o transtorno do déficit de atenção com hiperatividade (TDAH) em adultos utilizando dados de duas coorte de nascimento da cidade de Pelotas, Rio Grande do Sul, Brasil. Em 1982 e 1993, todos os nascimentos ocorridos na cidade foram identificados e prospectivamente acompanhados. Nos acompanhamentos aos 30 e 22 anos das coortes 1982 (n = 3.574) e 1993 (n = 3.780), respectivamente, os participantes foram examinados e psicólogos treinados aplicaram a Mini-International Neuropsychiatric Interview (M.I.N.I.). Aqueles indivíduos que preencheram os critérios diagnósticos do Manual Diagnóstico e Estatístico de Transtornos Mentais (DSM-5) foram definidos como positivos para TDAH. A regressão de Poisson com ajuste robusto da variância foi usada para estimar a razão de prevalência (RP) ajustadas para sexo, cor da pele materna, renda familiar, idade materna, escolaridade materna durante a gestação, estado civil materno, paridade e tabagismo materno durante a gestação. A prevalência do TDAH adulto foi de 4,4% e 4,5% nas coortes de 1982 e 1993, respectivamente. A prevalência de TDAH foi maior naqueles que nasceram com menor peso, mas não foi observada tendencia linear. Além disso, aqueles que nasceram com peso entre 3.000 e 3.499 gramas (g) (RP = 1,40, IC95%: 1,05-1,86) apresentaram maior risco para o transtorno. Para a idade gestacional, observamos uma relação inversamente proporcional acerca da presença de TDAH, os pré-termos apresentaram risco 33% maior (IC95%: 0,90-1,96) de ser considerado com TDAH do que os nascidos com 39 ou mais semanas, mas como o intervalo de confiança incluiu a nulidade, essa associação pode ter ocorrido ao acaso. Tais resultados indicam que o peso ao nascer e a idade gestacional podem estar associados ao TDAH adulto.
El presente estudio evaluó la asociación de las condiciones de nacimiento con el trastorno por déficit de atención con hiperactividad (TDAH) en adultos utilizando datos de dos cohortes de nacimiento de la ciudad de Pelotas. En 1982 y 1993 se identificaron todos los nacimientos de la ciudad y se les ha hecho un seguimiento prospectivo. En los seguimientos a los 30 y 22 años de las cohortes de 1982 (n = 3.574) y 1993 (n = 3.780), respectivamente, los participantes fueron examinados y psicólogos capacitados aplicaron la Mini-International Neuropsychiatric Interview (M.I.N.I.). Aquellas personas que cumplieron con los criterios de diagnóstico del Manual Diagnóstico y Estadístico de los Trastornos Mentales (DSM-5) se definieron como positivos para TDAH. Se utilizó la regresión de Poisson con ajuste robusto de la varianza para estimar la razón de prevalencia (RP) ajustada por sexo, color de piel materna, ingreso familiar, edad materna, educación materna en la gestación, estado civil materno, paridad y tabaquismo materno en la gestación. La prevalencia del TDAH en adultos fue de 4,4% y 4,5 %, en las cohortes de 1982 y 1993, respectivamente. La prevalencia de TDAH fue mayor en aquellos que nacieron con menor peso, pero no se observó una tendencia lineal, y aquellos que nacieron con peso entre 3.000 y 3.499 gramos (RP = 1,40; IC95%: 1,05-1,86) presentaron el mayor riesgo. Para la edad gestacional, se observó una relación inversamente proporcional para la presencia de TDAH, los niños prematuros presentaron un 33 % más de riesgo (IC95 %: 0,90-1,96), de ser considerado como teniendo TDAH que los nacidos con 39 o más semanas, pero como el intervalo de confianza incluyó la nulidad, esa asociación puede haber ocurrido al azar. Tales resultados indican que el peso al nacer y la edad gestacional pueden estar asociados con el TDAH en adultos.
This study evaluates the association of birth conditions with attention deficit/hyperactivity disorders (ADHD) in adults using data from two birth cohorts in the city of Pelotas Rio Grande do Sul State, Brazil. In 1982 and 1993 all births in the city were identified and have been prospectively monitored. In the follow-ups at 30 and 22 years of the 1982 (n = 3,574) and 1993 (n = 3,780) cohorts, respectively, participants were examined, and trained psychologists applied the Mini-International Neuropsychiatric Interview (M.I.N.I.). Those individuals who met the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) diagnostic criteria were defined as positive for ADHD. Poisson regression with robust variance adjustment was used to estimate the prevalence ratio (PR) adjusted for sex, maternal skin color, family income, maternal age, maternal schooling during pregnancy, maternal marital status, parity, and maternal smoking during pregnancy. The prevalence of adult ADHD was 4.4% and 4.5% in the 1982 and 1993 cohorts, respectively. The prevalence of ADHD was higher in those born with lower weight, but no linear trend was observed, and those born with weight between 3,000 and 3,499 grams (PR = 1.40; 95%CI: 1.05-1.86) had the highest risk. For gestational age, we observed an inversely proportional relationship for the presence of ADHD: preterm infants had a 33% higher risk (95%CI: 0.90-1.96) of being considered as having ADHD than those born at 39 or more weeks, but as the confidence interval included nullity, this association may have occurred at random. These results indicate that birth weight and gestational age may be associated with adult ADHD.
3.
Propagation of Cunila galioides Benth.: a Medicinal and Aromatic Species Native to South Brazil
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Pauletti, Gabriel Fernandes
; Silvestre, Wendel Paulo
; Rota, Luciana Duarte
; Barros, Ingrid Bergman Inchausti de
; Echeverrigaray, Sergio
.
Abstract Cunila galioides Benth. is an aromatic and medicinal plant widely used in the traditional medicine of South Brazil. The essential oil of one of its chemotypes has high citral contents, an oxygenated monoterpene used in perfumery, cosmetics, and food industries. The seeds of C. galioides have low germination percentages and there are few studies regarding its vegetative propagation. Thus, this study aimed to evaluate distinct indole-3-butyric acid concentrations (0 - control, 250, 500, and 1,000 mg∙L-1) on the rooting of herbaceous cuttings of C. galioides and different methods (gibberellic acid, potassium nitrate, and stratification) to overcome a possible dormancy in the seeds. In vegetative propagation, the use of indole-3-butyric acid 250 mg∙L-1 only increased root score relative to the control, and higher IBA concentrations had no effective response on the cuttings, not being necessary to use IBA in C. galioides cuttings. The most effective treatments regarding seed germination were gibberellic acid and potassium nitrate, with germination percentages of 57.8 % and 54.5 %, respectively; stratification was not effective in increasing the germination percentage of the seeds relative to the control.
4.
Effects of Calendula officinalis extract on liver histopathology, lipid profile, and oxidative stress in rats submitted to a diet rich in cholesterol and carbohydrates
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Fontes, Gleide Gatti
; Freitas, Rodrigo de Barros
; Almeida, Palloma Porto
; Lima, Luciana Moreira
; Cardoso, Silvia Almeida
; Pizziolo, Virginia Ramos
; Tabach, Ricardo
; Wanderley, Almir Gonçalves
; Arida, Ricardo Mario
; Caricati-Neto, Afonso
; Taha, Murched Omar
; Carvalho, Camilo Amaro de
; Tallo, Fernando Sabia
; Menezes-Rodrigues, Francisco Sandro
.
ABSTRACT Purpose: To evaluate the modulatory properties of Calendula officinalis L. (Asteraceae) (C. officinalis) extract on cafeteria diet-fed rats. Methods: A cafeteria diet was administered ad libitum for 45 days to induce dyslipidemia. Then, the rats were treated with the formulations containing C. officinalis in the doses of 50, 100, and 150 mg/kg or only with the vehicle formulation; the control group received a commercial ration. Results: The cafeteria diet decreased glutathione S-transferase activity and high-density lipoprotein plasmatic levels and damaged the hepatic architecture. The C. officinalis extract was able to reduce lipid infiltration in liver tissue and to modulate oxidative stress and lipid profile markers. Conclusions: The correlations between the variables suggest a pathological connection between oxidative stress markers and serum lipid profile.
5.
Inquérito Telefônico de Fatores de Risco para Doenças Crônicas Não Transmissíveis em Tempos de Pandemia (Covitel): aspectos metodológicos
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Hallal, Pedro Curi
; Rocha, Angel Caroline Chirivino Antunes da
; Sardinha, Luciana Monteiro Vasconcelos
; Barros, Aluísio J. D.
; Wehrmeister, Fernando C.
.
Abstract: This study describes the methodology of the Telephone Survey of Risk Factors for Chronic Noncommunicable Diseases During the Pandemic (Covitel), conducted in Brazil in 2022. Covitel is a population-based survey representing Brazil and its five macroregions (Central-West, Northeast, North, Southeast, and South) and providing information on the impact of the main risk factors for chronic noncommunicable diseases (NCDs) on the adult population aged 18 years or above who live in households served by fixed and mobile telephone lines. This study aims to contribute to the development and monitoring of public policies to promote the population’s health and obtain results to contribute to the knowledge of the influence of COVID-19 on risk factors for NCDs in the country. We evaluated 9,000 individuals and collected information on their diet, physical activity, mental health, health status, hypertension, diabetes, depression, and alcohol and tobacco consumption, comparing the pre-pandemic moments and the first quarter of 2022. We also collected information about the population’s vaccination schedule and COVID-19 infection history.
Resumen: Este artículo describe la metodología empleada para realizar la Encuesta Telefónica de Factores de Riesgo para Enfermedades Crónicas No Transmisibles en Tiempos de Pandemia (Covitel), realizada en Brasil en el 2022. Covitel es una encuesta de base poblacional, representativa de Brasil y sus cinco macrorregiones: Centro-Oeste, Nordeste, Norte, Sudeste y Sur, y brinda información sobre el impacto de los principales factores de riesgo para enfermedades crónicas no transmisibles (ECNT) en la población adulta, de 18 años o más, que vive en hogares con servicio de telefonía fija y móvil. El estudio tiene como objetivo contribuir al desarrollo y seguimiento de políticas públicas dirigidas a la promoción de la salud de la población, así como obtener resultados que tengan como objetivo contribuir al conocimiento sobre la influencia de la COVID-19 en los factores de riesgo para las ECNT en el país. Se evaluó a 9.000 individuos y se recopiló información sobre alimentación, actividad física, salud mental, estado de salud, hipertensión arterial, diabetes y depresión, además del consumo de alcohol y tabaco, comparando los momentos previos a la pandemia con el primer trimestre de 2022. Además, el estudio recopiló información sobre el calendario de vacunación de la población y la infección por COVID-19.
Resumo: Este artigo descreve a metodologia utilizada na realização do Inquérito Telefônico de Fatores de Risco para Doenças Crônicas Não Transmissíveis em Tempos de Pandemia (Covitel), desenvolvido no Brasil em 2022. O Covitel é um inquérito de base populacional, com representatividade para o Brasil e suas cinco macrorregiões: Centro-oeste, Nordeste, Norte, Sudeste e Sul. O inquérito apresenta informações sobre o impacto dos principais fatores de risco para as doenças crônicas não transmissíveis (DCNT) na população adulta, com 18 anos ou mais, residente em domicílios servidos por linhas telefônicas fixas e móveis. O estudo tem por objetivo colaborar para o desenvolvimento e acompanhamento de políticas públicas voltadas para a promoção da saúde para a população, bem como obter resultados que visem contribuir para o conhecimento sobre a influência da COVID-19 nos fatores de risco para as DCNT no país. Foram avaliados 9 mil indivíduos e coletadas informações sobre alimentação, atividade física, saúde mental, estado de saúde, hipertensão arterial, diabetes e depressão, além do consumo de álcool e tabaco, comparando os momentos pré-pandemia e o primeiro trimestre de 2022. Além disso, o estudo coletou informações acerca do esquema vacinal da população e da infecção por COVID-19.
6.
Condições de nascimento e transtorno do déficit de atenção com hiperatividade (TDAH) em adultos nas coortes de nascimento de Pelotas, Rio Grande do Sul, Brasil, de 1982 e 1993
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Farias, Cid Pinheiro
; Soares, Pedro San Martin
; Barros, Fernando C.
; Menezes, Ana Maria Baptista
; Gonçalves, Helen
; Wehrmeister, Fernando César
; Pinheiro, Ricardo Tavares
; Quevedo, Luciana de Avila
; Horta, Bernardo L.
.
This study evaluates the association of birth conditions with attention deficit/hyperactivity disorders (ADHD) in adults using data from two birth cohorts in the city of Pelotas Rio Grande do Sul State, Brazil. In 1982 and 1993 all births in the city were identified and have been prospectively monitored. In the follow-ups at 30 and 22 years of the 1982 (n = 3,574) and 1993 (n = 3,780) cohorts, respectively, participants were examined, and trained psychologists applied the Mini-International Neuropsychiatric Interview (M.I.N.I.). Those individuals who met the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) diagnostic criteria were defined as positive for ADHD. Poisson regression with robust variance adjustment was used to estimate the prevalence ratio (PR) adjusted for sex, maternal skin color, family income, maternal age, maternal schooling during pregnancy, maternal marital status, parity, and maternal smoking during pregnancy. The prevalence of adult ADHD was 4.4% and 4.5% in the 1982 and 1993 cohorts, respectively. The prevalence of ADHD was higher in those born with lower weight, but no linear trend was observed, and those born with weight between 3,000 and 3,499 grams (PR = 1.40; 95%CI: 1.05-1.86) had the highest risk. For gestational age, we observed an inversely proportional relationship for the presence of ADHD: preterm infants had a 33% higher risk (95%CI: 0.90-1.96) of being considered as having ADHD than those born at 39 or more weeks, but as the confidence interval included nullity, this association may have occurred at random. These results indicate that birth weight and gestational age may be associated with adult ADHD.
El presente estudio evaluó la asociación de las condiciones de nacimiento con el trastorno por déficit de atención con hiperactividad (TDAH) en adultos utilizando datos de dos cohortes de nacimiento de la ciudad de Pelotas. En 1982 y 1993 se identificaron todos los nacimientos de la ciudad y se les ha hecho un seguimiento prospectivo. En los seguimientos a los 30 y 22 años de las cohortes de 1982 (n = 3.574) y 1993 (n = 3.780), respectivamente, los participantes fueron examinados y psicólogos capacitados aplicaron la Mini-International Neuropsychiatric Interview (M.I.N.I.). Aquellas personas que cumplieron con los criterios de diagnóstico del Manual Diagnóstico y Estadístico de los Trastornos Mentales (DSM-5) se definieron como positivos para TDAH. Se utilizó la regresión de Poisson con ajuste robusto de la varianza para estimar la razón de prevalencia (RP) ajustada por sexo, color de piel materna, ingreso familiar, edad materna, educación materna en la gestación, estado civil materno, paridad y tabaquismo materno en la gestación. La prevalencia del TDAH en adultos fue de 4,4% y 4,5 %, en las cohortes de 1982 y 1993, respectivamente. La prevalencia de TDAH fue mayor en aquellos que nacieron con menor peso, pero no se observó una tendencia lineal, y aquellos que nacieron con peso entre 3.000 y 3.499 gramos (RP = 1,40; IC95%: 1,05-1,86) presentaron el mayor riesgo. Para la edad gestacional, se observó una relación inversamente proporcional para la presencia de TDAH, los niños prematuros presentaron un 33 % más de riesgo (IC95 %: 0,90-1,96), de ser considerado como teniendo TDAH que los nacidos con 39 o más semanas, pero como el intervalo de confianza incluyó la nulidad, esa asociación puede haber ocurrido al azar. Tales resultados indican que el peso al nacer y la edad gestacional pueden estar asociados con el TDAH en adultos.
Este artigo avaliou a associação das condições de nascimento com o transtorno do déficit de atenção com hiperatividade (TDAH) em adultos utilizando dados de duas coorte de nascimento da cidade de Pelotas, Rio Grande do Sul, Brasil. Em 1982 e 1993, todos os nascimentos ocorridos na cidade foram identificados e prospectivamente acompanhados. Nos acompanhamentos aos 30 e 22 anos das coortes 1982 (n = 3.574) e 1993 (n = 3.780), respectivamente, os participantes foram examinados e psicólogos treinados aplicaram a Mini-International Neuropsychiatric Interview (M.I.N.I.). Aqueles indivíduos que preencheram os critérios diagnósticos do Manual Diagnóstico e Estatístico de Transtornos Mentais (DSM-5) foram definidos como positivos para TDAH. A regressão de Poisson com ajuste robusto da variância foi usada para estimar a razão de prevalência (RP) ajustadas para sexo, cor da pele materna, renda familiar, idade materna, escolaridade materna durante a gestação, estado civil materno, paridade e tabagismo materno durante a gestação. A prevalência do TDAH adulto foi de 4,4% e 4,5% nas coortes de 1982 e 1993, respectivamente. A prevalência de TDAH foi maior naqueles que nasceram com menor peso, mas não foi observada tendencia linear. Além disso, aqueles que nasceram com peso entre 3.000 e 3.499 gramas (g) (RP = 1,40, IC95%: 1,05-1,86) apresentaram maior risco para o transtorno. Para a idade gestacional, observamos uma relação inversamente proporcional acerca da presença de TDAH, os pré-termos apresentaram risco 33% maior (IC95%: 0,90-1,96) de ser considerado com TDAH do que os nascidos com 39 ou mais semanas, mas como o intervalo de confiança incluiu a nulidade, essa associação pode ter ocorrido ao acaso. Tais resultados indicam que o peso ao nascer e a idade gestacional podem estar associados ao TDAH adulto.
7.
Two years of the COVID-19 pandemic: an anesthesiology perspective
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Schmidt, André P.
; Módolo, Norma S.P.
; de Amorim, Célio G.
; Simões, Cláudia M.
; Kraychete, Durval C.
; Joaquim, Eduardo H.G.
; Lineburger, Eric B.
; Papa, Fábio V.
; Fernandes, Fátima C.
; Mendes, Florentino F.
; Guimarães, Gabriel M.N.
; Barros, Guilherme A.M.
; Silva-Jr, João M.
; Lima, Laís H. Navarro e
; Azi, Liana M.T.A.
; Carvalho, Lorena I.M.
; Stefani, Luciana C.
; Garcia, Luis V.
; Carmona, Maria José C.
; Salgado Filho, Marcello F.
; Nascimento Junior, Paulo do
; Alves, Rodrigo L.
; Carvalho, Vanessa H.
; Quintão, Vinicius C.
; Carmona, Maria José C.
.
8.
The Program for Biodiversity Research in Brazil: The role of regional networks for biodiversity knowledge, dissemination, and conservation
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ROSA, CLARISSA
; BACCARO, FABRICIO
; CRONEMBERGER, CECILIA
; HIPÓLITO, JULIANA
; BARROS, CLAUDIA FRANCA
; RODRIGUES, DOMINGOS DE JESUS
; NECKEL-OLIVEIRA, SELVINO
; OVERBECK, GERHARD E.
; DRECHSLER-SANTOS, ELISANDRO RICARDO
; ANJOS, MARCELO RODRIGUES DOS
; FERREGUETTI, ÁTILLA C.
; AKAMA, ALBERTO
; MARTINS, MARLÚCIA BONIFÁCIO
; TOMAS, WALFRIDO MORAES
; SANTOS, SANDRA APARECIDA
; FERREIRA, VANDA LÚCIA
; CUNHA, CATIA NUNES DA
; PENHA, JERRY
; PINHO, JOÃO BATISTA DE
; SALIS, SUZANA MARIA
; DORIA, CAROLINA RODRIGUES DA COSTA
; PILLAR, VALÉRIO D.
; PODGAISKI, LUCIANA R.
; MENIN, MARCELO
; BÍGIO, NARCÍSIO COSTA
; ARAGÓN, SUSAN
; MANZATTO, ANGELO GILBERTO
; VÉLEZ-MARTIN, EDUARDO
; SILVA, ANA CAROLINA BORGES LINS E
; IZZO, THIAGO JUNQUEIRA
; MORTATI, AMANDA FREDERICO
; GIACOMIN, LEANDRO LACERDA
; ALMEIDA, THAÍS ELIAS
; ANDRÉ, THIAGO
; SILVEIRA, MARIA AUREA PINHEIRO DE ALMEIDA
; SILVEIRA, ANTÔNIO LAFFAYETE PIRES DA
; MESSIAS, MARILUCE REZENDE
; MARQUES, MARCIA C.M.
; PADIAL, ANDRE ANDRIAN
; MARQUES, RENATO
; BITAR, YOUSZEF O.C.
; SILVEIRA, MARCOS
; MORATO, ELDER FERREIRA
; PAGOTTO, RUBIANI DE CÁSSIA
; STRUSSMANN, CHRISTINE
; MACHADO, RICARDO BOMFIM
; AGUIAR, LUDMILLA MOURA DE SOUZA
; FERNANDES, GERALDO WILSON
; OKI, YUMI
; NOVAIS, SAMUEL
; FERREIRA, GUILHERME BRAGA
; BARBOSA, FLÁVIA RODRIGUES
; OCHOA, ANA C.
; MANGIONE, ANTONIO M.
; GATICA, AILIN
; CARRIZO, MARÍA CELINA
; RETTA, LUCÍA MARTINEZ
; JOFRÉ, LAURA E.
; CASTILLO, LUCIANA L.
; NEME, ANDREA M.
; RUEDA, CARLA
; TOLEDO, JOSÉ JULIO DE
; GRELLE, CARLOS EDUARDO VIVEIROS
; VALE, MARIANA M.
; VIEIRA, MARCUS VINICIUS
; CERQUEIRA, RUI
; HIGASHIKAWA, EMÍLIO MANABU
; MENDONÇA, FERNANDO PEREIRA DE
; GUERREIRO, QUÊZIA LEANDRO DE MOURA
; BANHOS, AUREO
; HERO, JEAN-MARC
; KOBLITZ, RODRIGO
; COLLEVATTI, ROSANE GARCIA
; SILVEIRA, LUÍS FÁBIO
; VASCONCELOS, HERALDO L.
; VIEIRA, CECÍLIA RODRIGUES
; COLLI, GUARINO RINALDI
; CECHIN, SONIA ZANINI
; SANTOS, TIAGO GOMES DOS
; FONTANA, CARLA S.
; JARENKOW, JOÃO A.
; MALABARBA, LUIZ R.
; RUEDA, MARTA P.
; ARAUJO, PUBLIO A.
; PALOMO, LUCAS
; ITURRE, MARTA C.
; BERGALLO, HELENA GODOY
; MAGNUSSON, WILLIAM E.
.
Abstract The Program for Biodiversity Research (PPBio) is an innovative program designed to integrate all biodiversity research stakeholders. Operating since 2004, it has installed long-term ecological research sites throughout Brazil and its logic has been applied in some other southern-hemisphere countries. The program supports all aspects of research necessary to understand biodiversity and the processes that affect it. There are presently 161 sampling sites (see some of them at Supplementary Appendix), most of which use a standardized methodology that allows comparisons across biomes and through time. To date, there are about 1200 publications associated with PPBio that cover topics ranging from natural history to genetics and species distributions. Most of the field data and metadata are available through PPBio web sites or DataONE. Metadata is available for researchers that intend to explore the different faces of Brazilian biodiversity spatio-temporal variation, as well as for managers intending to improve conservation strategies. The Program also fostered, directly and indirectly, local technical capacity building, and supported the training of hundreds of undergraduate and graduate students. The main challenge is maintaining the long-term funding necessary to understand biodiversity patterns and processes under pressure from global environmental changes.
https://doi.org/10.1590/0001-3765202120201604
1034 downloads
9.
COMVC-19: A Program to protect healthcare workers’ mental health during the COVID-19 Pandemic. What we have learned
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Fukuti, Pedro
; Uchôa, Caroline Louise Mesquita
; Mazzoco, Marina Flaborea
; Cruz, Isabella D'Andrea Garcia da
; Echegaray, Mariana V.F.
; Humes, Eduardo de Castro
; Silveira, Júlia Belizário
; Santi, Talita Di
; Miguel, Euripedes Constantino
; Corchs, Felipe
; Fatori, Daniel
; Campello, Guilherme
; Oliveira, Gabriel M. de
; Argolo, Felipe C.
; Ferreira, Felipe de M.
; Machado, Gustavo
; Argeu, Adriana
; Oliveira, Graça Maria Ramos de
; Serafim, Antônio de Pádua
; Siqueira, Luciana de Lima
; Rossi, Luciane de
; Rios, Izabel Cristina
; Oliveira, Talita Rodrigues de
; Antoniazzi, Leilane C. K.
; Gagliotti, Daniel Augusto Mori
; Abelama Neto, Emílio
; Oliveira Junior, Paulo Novais de
; Correia, Aline Villalobo
; Gonçalves, Luca Schilling
; Tortato, Liana Silva
; Busato, Wagner Machado Moraes
; Guimarães-Fernandes, Flávio
; Alves, Marcos
; Leite Netto, Oswaldo Ferreira
; Schoueri, Patrícia de Campos Lindenberg
; Roque, Márcio de Assis
; Merlin, Silvia Stahl
; Boer, Giovana Cardoso Machado
; Sallet, Paulo Clemente
; Malbergier, André
; Spedo, Mariana Abrahão
; Kamitsuji, Carla Satie
; Faria, Elizabeth de
; Moreira, Moacyr Vergara de Godoy
; Kaufman, Arthur
; Abdo, Carmita
; Scanavino, Marco de Tubino
; Lancman, Selma
; Tavares, Hermano
; Polanczyk, Guilherme
; Brunoni, André R.
; Forlenza, Orestes V.
; Barros-Filho, Tarcísio Eloy Pessoa de
.
OBJECTIVE: In 2020, the COVID-19 pandemic brought a work and stress overload to healthcare workers, increasing their vulnerability to mental health impairments. In response, the authors created the COMVC-19 program. The program offered preventive actions and mental health treatment for the 22,000 workers of The Hospital das Clinicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP). This paper aims to describe its implementation and share what we have learned from this experience. METHODS: Workers were able to easily access the program through a 24/7 hotline. Additionally, a mobile phone app that screened for signs and symptoms of emotional distress and offered psychoeducation and/or referral to treatment was made available. Data from both these sources as well as any subsequent psychiatric evaluations were collected. RESULTS: The first 20 weeks of our project revealed that most participants were female, and part of the nursing staff working directly with COVID-19 patients. The most frequently reported symptoms were: anxiety, depression and sleep disturbances. The most common diagnoses were Adjustment, Anxiety, and Mood disorders. CONCLUSIONS: Implementing a mental health program in a multimodal intervention was feasible in a major quaternary public hospital. Our data also suggests that preventive actions should primarily be aimed at anxiety and depression symptoms, with a particular focus on the nursing staff.
10.
Continuity of psychiatric disorders between 6 and 11 years of age in the 2004 Pelotas Birth Cohort
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La Maison, Carolina
; Maruyama, Jessica M.
; Munhoz, Tiago N.
; Santos, Iná S.
; do Amaral, Mariana R.
; Anselmi, Luciana
; Barros, Fernando C.
; Pastor-Valero, Maria
; Matijasevich, Alicia
.
Objective: To investigate the incidence and homotypic and heterotypic continuity of psychiatric disorders between ages 6 and 11. Methods: In 2004, all live births in the city of Pelotas, Brazil, were recorded (n=4,231). Psychiatric disorders were assessed by the Strengths and Difficulties Questionnaire (SDQ). SDQ subscale scores (emotional symptoms, conduct problems, hyperactivity/inattention, and peer relationship problems) were categorized as normal or abnormal. To examine associations between problems over time, odds ratios were computed using logistic regression. Results: Any SDQ difficulty was observed in 350 children (10.4%, 95%CI 9.4-11.5) at age 6 and 476 (14.2%, 95%CI 13.0-15.4) at age 11, with a higher prevalence among boys at both ages. Between ages 6 and 11, there was a 50 and a 45% increase in the prevalence of emotional and hyperactivity/inattention symptoms, respectively. Among those who had any SDQ difficulty at age 6, that status persisted in 81% at age 11. We found homotypic continuity of emotional symptoms, conduct problems, hyperactivity/inattention, and peer relationship problems. Conclusions: Our results indicate an increasing incidence of psychiatric disorders in this age group, with rates of disorders and continuity patterns similar to those observed in other studies.
https://doi.org/10.1590/1516-4446-2019-0723
437 downloads
11.
Virtual Screening of Secondary Metabolites of the Family Velloziaceae J. Agardh with Potential Antimicrobial Activity
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Pinheiro, Anderson A. V.
; Barros, Renata P. C.
; Assis, Edileuza B. de
; Maia, Mayara S.
; Araújo, Diego I. A. F. de
; Sales, Kaio A.
; Scotti, Luciana
; Tavares, Josean F.
; Scotti, Marcus T.
; Silva, Marcelo S. da
.
Journal of the Brazilian Chemical Society
- Journal Metrics
The objective of this work was to carry out a bibliographic survey of secondary metabolites isolated from the Velloziaceae family, creating a bank of compounds. After the bank was created, four prediction models for potentially active compounds against pathogenic microorganisms (Candida albicans, Escherichia coli, Pseudomonas aeruginosa and Salmonella sp.) were obtained trying to identify which metabolites would be more active against the strains. Four sets of compounds with known activity for microorganisms were selected for the construction of predictive models from the CHEMBL database. Another bank with 163 unique molecules isolated from the Velloziaceae family was built. The Volsurf+ v.1.0.7 software obtained the molecular descriptors and Knime 3.5 generated the in silico model. The performances of the internal and external tests were also analyzed. The study contributed through the virtual screening of a bank of metabolites to select several compounds with potential antimicrobial activity, highlighting the biflavonoid amentoflavone which showed potential activity against the four strains.
https://doi.org/10.21577/0103-5053.20200112
284 downloads
12.
Pyrimidine Derivatives: QSAR Studies of Larvicidal Activity against Aedes aegypti
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Monte, Zenaide S.
; Navarro, Daniela M. A. F.
; Aguiar, Júlio C. R. O. F.
; Nascimento, Jessica S.
; Scotti, Marcus T.
; Scotti, Luciana
; Barros, Renata P. C.
; Santos, Aline C. S.
; Pereira, Valéria R. A.
; Falcão, Emerson P. S.
; Melo, Sebastião J.
.
Journal of the Brazilian Chemical Society
- Journal Metrics
The present study investigated the activity of pyrimidine derivatives against Aedes aegypti. Two compounds, 3c and 3d showed excellent larvicide activity. Additionally, quantitative structure-activity relationship (QSAR) models were built using multiple-linear regression and partial least squares with descriptors generated from Dragon and VolSurf+ software, respectively. The best model is obtained with multiple linear regression (MLR), leading to a robust model. Moreover, the QSAR model is validated by means of some internal validation techniques in order to check its reliability, quality and robustness for predicting the larvicidal activity against A. aegypti. The models confirmed that the three-dimensional structure of molecules, steric properties, hydrophobic polar surface area, log partition (logP) and a simple pattern of substituent groups as methyl, methoxy, and succinimide in the pyrimidine derivatives are responsible for the larvicidal activity of the pyrimidine derivatives. Even more, the activity decreases by an electron-withdrawing group in R1 and increases when it is replaced by an aromatic ring activator group. These findings will aid in further studies of new pyrimidine derivatives active against Aedes aegypti.
https://doi.org/10.21577/0103-5053.20200039
283 downloads
13.
Amniotic membrane as an option for treatment of acute Achilles tendon injury in rats
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Nicodemo, Mariana de Castro
; Neves, Lia Renó das
; Aguiar, Josafá Carvalho
; Brito, Flaviane de Souza
; Ferreira, Isabelle
; Sant'Anna, Luciana Barros
; Raniero, Leandro José
; Martins, Rodrigo Álvaro Lopes
; Barja, Paulo Roxo
; Arisawa, Emilia Angela Lo Schiavo
.
Abstract Purpose: To evaluate the effect of human amniotic membrane (hAM) fragment on inflammatory response, proliferation of fibroblast and organization of collagen fibers in injured tendon. Methods: Sixty rats were divided into 3 groups: C - surgical procedures without tendon lesion and with simulation of hAM application; I - surgical procedures, tendon injury and simulation of hAM application; T - surgical procedures, tendon injury and hAM application. These groups were subdivided into four experimental times (3, 7, 14 and 28 days). The samples underwent histological analysis and ATR-FTIR spectroscopy. Results: Histological analysis at 14 days, the T group showed collagen fibers with better alignment. At 28 days, the I group presented the characteristics described for the T group at 14 days, while this group presented aspects of a mature connective tissue. FT-IR analysis showed a clear distinction among the three groups at all experimental times and groups T and I presented more similarities to each other than to group C. Conclusion: Acute injury of tendon treated with human amniotic membrane fragment showed a faster healing process, reduction in inflammatory response, intense proliferation of fibroblasts and organization of collagen fibers.
https://doi.org/10.1590/s0102-865020170205
2405 downloads
14.
Clinical safety evaluation of a tea containing Cissampelos sympodialis in healthy volunteers
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Mangueira, Liane Franco Barros
; Ramalho, Luciana da Silva Nunes
; Lira, Andressa Brito
; Ramalho, Josué do Amaral
; Oliveira, Kardilandia Mendes
; Torres, Aretuza Iolanda Pimentel de Almeida
; Nascimento, Valério Marcelo Vasconcelos do
; Lima, Caliandra Maria Bezerra Luna
; Aragão, Cícero Flávio Soares
; Diniz, Margareth de Fátima Formiga Melo
.
ABSTRACTCissampelos sympodialis Eichler, Menispermaceae, is widely used by Indian tribes and folk medicine to treat various inflammatory disorders, including asthma. Clinical toxicological trials were made with the tea of C. sympodialis, a medicinal plant. The study took place at Lauro Wanderley Hospital/UFPB-PB, where seventeen healthy volunteers were chosen, among those six men and eleven women who orally ingested, during four weeks uninterruptedly, 150 ml of the tea, once a day. Before the first ingestion and after the last one, the participants were subjected to clinical and laboratorial tests for their overall conditions in order to analyze the toxicity of the plant. The results demonstrated that the volunteers neither experience clinical nor laboratorial alterations, as well as no significant adverse effects, apart from little change detected in their hematological tests. Nevertheless, none demonstrated any pathological conditions, just alterations of the normal human being physiology. Therefore, it is concluded that these data complement that obtained during pre-clinical studies and confirm a low toxicity of this plant.
https://doi.org/10.1016/j.bjp.2015.06.009
1419 downloads
15.
Growing knowledge: an overview of Seed Plant diversity in Brazil
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Zappi, Daniela C.
; Filardi, Fabiana L. Ranzato
; Leitman, Paula
; Souza, Vinícius C.
; Walter, Bruno M.T.
; Pirani, José R.
; Morim, Marli P.
; Queiroz, Luciano P.
; Cavalcanti, Taciana B.
; Mansano, Vidal F.
; Forzza, Rafaela C.
; Abreu, Maria C.
; Acevedo-Rodríguez, Pedro
; Agra, Maria F.
; Almeida Jr., Eduardo B.
; Almeida, Gracineide S.S.
; Almeida, Rafael F.
; Alves, Flávio M.
; Alves, Marccus
; Alves-Araujo, Anderson
; Amaral, Maria C.E.
; Amorim, André M.
; Amorim, Bruno
; Andrade, Ivanilza M.
; Andreata, Regina H.P.
; Andrino, Caroline O.
; Anunciação, Elisete A.
; Aona, Lidyanne Y.S.
; Aranguren, Yani
; Aranha Filho, João L.M.
; Araújo, Andrea O.
; Araújo, Ariclenes A.M.
; Araújo, Diogo
; Arbo, María M.
; Assis, Leandro
; Assis, Marta C.
; Assunção, Vivian A.
; Athiê-Souza, Sarah M.
; Azevedo, Cecilia O.
; Baitello, João B.
; Barberena, Felipe F.V.A.
; Barbosa, Maria R.V.
; Barros, Fábio
; Barros, Lucas A.V.
; Barros, Michel J.F.
; Baumgratz, José F.A.
; Bernacci, Luis C.
; Berry, Paul E.
; Bigio, Narcísio C.
; Biral, Leonardo
; Bittrich, Volker
; Borges, Rafael A.X.
; Bortoluzzi, Roseli L.C.
; Bove, Cláudia P.
; Bovini, Massimo G.
; Braga, João M.A.
; Braz, Denise M.
; Bringel Jr., João B.A.
; Bruniera, Carla P.
; Buturi, Camila V.
; Cabral, Elza
; Cabral, Fernanda N.
; Caddah, Mayara K.
; Caires, Claudenir S.
; Calazans, Luana S.B.
; Calió, Maria F.
; Camargo, Rodrigo A.
; Campbell, Lisa
; Canto-Dorow, Thais S.
; Carauta, Jorge P.P.
; Cardiel, José M.
; Cardoso, Domingos B.O.S.
; Cardoso, Leandro J.T.
; Carneiro, Camila R.
; Carneiro, Cláudia E.
; Carneiro-Torres, Daniela S.
; Carrijo, Tatiana T.
; Caruzo, Maria B.R.
; Carvalho, Maria L.S.
; Carvalho-Silva, Micheline
; Castello, Ana C.D.
; Cavalheiro, Larissa
; Cervi, Armando C.
; Chacon, Roberta G.
; Chautems, Alain
; Chiavegatto, Berenice
; Chukr, Nádia S.
; Coelho, Alexa A.O.P.
; Coelho, Marcus A.N.
; Coelho, Rubens L.G.
; Cordeiro, Inês
; Cordula, Elizabeth
; Cornejo, Xavier
; Côrtes, Ana L.A.
; Costa, Andrea F.
; Costa, Fabiane N.
; Costa, Jorge A.S.
; Costa, Leila C.
; Costa-e-Silva, Maria B.
; Costa-Lima, James L.
; Cota, Maria R.C.
; Couto, Ricardo S.
; Daly, Douglas C.
; De Stefano, Rodrigo D.
; De Toni, Karen
; Dematteis, Massimiliano
; Dettke, Greta A.
; Di Maio, Fernando R.
; Dórea, Marcos C.
; Duarte, Marília C.
; Dutilh, Julie H.A.
; Dutra, Valquíria F.
; Echternacht, Lívia
; Eggers, Lilian
; Esteves, Gerleni
; Ezcurra, Cecilia
; Falcão Junior, Marcus J.A.
; Feres, Fabíola
; Fernandes, José M.
; Ferreira, D.M.C.
; Ferreira, Fabrício M.
; Ferreira, Gabriel E.
; Ferreira, Priscila P.A.
; Ferreira, Silvana C.
; Ferrucci, Maria S.
; Fiaschi, Pedro
; Filgueiras, Tarciso S.
; Firens, Marcela
; Flores, Andreia S.
; Forero, Enrique
; Forster, Wellington
; Fortuna-Perez, Ana P.
; Fortunato, Reneé H.
; Fraga, Cléudio N.
; França, Flávio
; Francener, Augusto
; Freitas, Joelcio
; Freitas, Maria F.
; Fritsch, Peter W.
; Furtado, Samyra G.
; Gaglioti, André L.
; Garcia, Flávia C.P.
; Germano Filho, Pedro
; Giacomin, Leandro
; Gil, André S.B.
; Giulietti, Ana M.
; A.P.Godoy, Silvana
; Goldenberg, Renato
; Gomes da Costa, Géssica A.
; Gomes, Mário
; Gomes-Klein, Vera L.
; Gonçalves, Eduardo Gomes
; Graham, Shirley
; Groppo, Milton
; Guedes, Juliana S.
; Guimarães, Leonardo R.S.
; Guimarães, Paulo J.F.
; Guimarães, Elsie F.
; Gutierrez, Raul
; Harley, Raymond
; Hassemer, Gustavo
; Hattori, Eric K.O.
; Hefler, Sonia M.
; Heiden, Gustavo
; Henderson, Andrew
; Hensold, Nancy
; Hiepko, Paul
; Holanda, Ana S.S.
; Iganci, João R.V.
; Imig, Daniela C.
; Indriunas, Alexandre
; Jacques, Eliane L.
; Jardim, Jomar G.
; Kamer, Hiltje M.
; Kameyama, Cíntia
; Kinoshita, Luiza S.
; Kirizawa, Mizué
; Klitgaard, Bente B.
; Koch, Ingrid
; Koschnitzke, Cristiana
; Krauss, Nathália P.
; Kriebel, Ricardo
; Kuntz, Juliana
; Larocca, João
; Leal, Eduardo S.
; Lewis, Gwilym P.
; Lima, Carla T.
; Lima, Haroldo C.
; Lima, Itamar B.
; Lima, Laíce F.G.
; Lima, Laura C.P.
; Lima, Leticia R.
; Lima, Luís F.P.
; Lima, Rita B.
; Lírio, Elton J.
; Liro, Renata M.
; Lleras, Eduardo
; Lobão, Adriana
; Loeuille, Benoit
; Lohmann, Lúcia G.
; Loiola, Maria I.B.
; Lombardi, Julio A.
; Longhi-Wagner, Hilda M.
; Lopes, Rosana C.
; Lorencini, Tiago S.
; Louzada, Rafael B.
; Lovo, Juliana
; Lozano, Eduardo D.
; Lucas, Eve
; Ludtke, Raquel
; Luz, Christian L.
; Maas, Paul
; Machado, Anderson F.P.
; Macias, Leila
; Maciel, Jefferson R.
; Magenta, Mara A.G.
; Mamede, Maria C.H.
; Manoel, Evelin A.
; Marchioretto, Maria S.
; Marques, Juliana S.
; Marquete, Nilda
; Marquete, Ronaldo
; Martinelli, Gustavo
; Martins da Silva, Regina C.V.
; Martins, Ângela B.
; Martins, Erika R.
; Martins, Márcio L.L.
; Martins, Milena V.
; Martins, Renata C.
; Matias, Ligia Q.
; Maya-L., Carlos A.
; Mayo, Simon
; Mazine, Fiorella
; Medeiros, Debora
; Medeiros, Erika S.
; Medeiros, Herison
; Medeiros, João D.
; Meireles, José E.
; Mello-Silva, Renato
; Melo, Aline
; Melo, André L.
; Melo, Efigênia
; Melo, José I.M.
; Menezes, Cristine G.
; Menini Neto, Luiz
; Mentz, Lilian A.
; Mezzonato, A.C.
; Michelangeli, Fabián A.
; Milward-de-Azevedo, Michaele A.
; Miotto, Silvia T.S.
; Miranda, Vitor F.O.
; Mondin, Cláudio A.
; Monge, Marcelo
; Monteiro, Daniele
; Monteiro, Raquel F.
; Moraes, Marta D.
; Moraes, Pedro L.R.
; Mori, Scott A.
; Mota, Aline C.
; Mota, Nara F.O.
; Moura, Tania M.
; Mulgura, Maria
; Nakajima, Jimi N.
; Nardy, Camila
; Nascimento Júnior, José E.
; Noblick, Larry
; Nunes, Teonildes S.
; O'Leary, Nataly
; Oliveira, Arline S.
; Oliveira, Caetano T.
; Oliveira, Juliana A.
; Oliveira, Luciana S.D.
; Oliveira, Maria L.A.A.
; Oliveira, Regina C.
; Oliveira, Renata S.
; Oliveira, Reyjane P.
; Paixão-Souza, Bruno
; Parra, Lara R.
; Pasini, Eduardo
; Pastore, José F.B.
; Pastore, Mayara
; Paula-Souza, Juliana
; Pederneiras, Leandro C.
; Peixoto, Ariane L.
; Pelissari, Gisela
; Pellegrini, Marco O.O.
; Pennington, Toby
; Perdiz, Ricardo O.
; Pereira, Anna C.M.
; Pereira, Maria S.
; Pereira, Rodrigo A.S.
; Pessoa, Clenia
; Pessoa, Edlley M.
; Pessoa, Maria C.R.
; Pinto, Luiz J.S.
; Pinto, Rafael B.
; Pontes, Tiago A.
; Prance, Ghillean T.
; Proença, Carolyn
; Profice, Sheila R.
; Pscheidt, Allan C.
; Queiroz, George A.
; Queiroz, Rubens T.
; Quinet, Alexandre
; Rainer, Heimo
; Ramos, Eliana
; Rando, Juliana G.
; Rapini, Alessandro
; Reginato, Marcelo
; Reis, Ilka P.
; Reis, Priscila A.
; Ribeiro, André R.O.
; Ribeiro, José E.L.S.
; Riina, Ricarda
; Ritter, Mara R.
; Rivadavia, Fernando
; Rocha, Antônio E.S.
; Rocha, Maria J.R.
; Rodrigues, Izabella M.C.
; Rodrigues, Karina F.
; Rodrigues, Rodrigo S.
; Rodrigues, Rodrigo S.
; Rodrigues, Vinícius T.
; Rodrigues, William
; Romaniuc Neto, Sérgio
; Romão, Gerson O.
; Romero, Rosana
; Roque, Nádia
; Rosa, Patrícia
; Rossi, Lúcia
; Sá, Cyl F.C.
; Saavedra, Mariana M.
; Saka, Mariana
; Sakuragui, Cássia M.
; Salas, Roberto M.
; Sales, Margareth F.
; Salimena, Fatima R.G.
; Sampaio, Daniela
; Sancho, Gisela
; Sano, Paulo T.
; Santos, Alessandra
; Santos, Élide P.
; Santos, Juliana S.
; Santos, Marianna R.
; Santos-Gonçalves, Ana P.
; Santos-Silva, Fernanda
; São-Mateus, Wallace
; Saraiva, Deisy P.
; Saridakis, Dennis P.
; Sartori, Ângela L.B.
; Scalon, Viviane R.
; Schneider, Ângelo
; Sebastiani, Renata
; Secco, Ricardo S.
; Senna, Luisa
; Senna-Valle, Luci
; Shirasuna, Regina T.
; Silva Filho, Pedro J.S.
; Silva, Anádria S.
; Silva, Christian
; Silva, Genilson A.R.
; Silva, Gisele O.
; Silva, Márcia C.R.
; Silva, Marcos J.
; Silva, Marcos J.
; Silva, Otávio L.M.
; Silva, Rafaela A.P.
; Silva, Saura R.
; Silva, Tania R.S.
; Silva-Gonçalves, Kelly C.
; Silva-Luz, Cíntia L.
; Simão-Bianchini, Rosângela
; Simões, André O.
; Simpson, Beryl
; Siniscalchi, Carolina M.
; Siqueira Filho, José A.
; Siqueira, Carlos E.
; Siqueira, Josafá C.
; Smith, Nathan P.
; Snak, Cristiane
; Soares Neto, Raimundo L.
; Soares, Kelen P.
; Soares, Marcos V.B.
; Soares, Maria L.
; Soares, Polyana N.
; Sobral, Marcos
; Sodré, Rodolfo C.
; Somner, Genise V.
; Sothers, Cynthia A.
; Sousa, Danilo J.L.
; Souza, Elnatan B.
; Souza, Élvia R.
; Souza, Marcelo
; Souza, Maria L.D.R.
; Souza-Buturi, Fátima O.
; Spina, Andréa P.
; Stapf, María N.S.
; Stefano, Marina V.
; Stehmann, João R.
; Steinmann, Victor
; Takeuchi, Cátia
; Taylor, Charlotte M.
; Taylor, Nigel P.
; Teles, Aristônio M.
; Temponi, Lívia G.
; Terra-Araujo, Mário H.
; Thode, Veronica
; Thomas, W.Wayt
; Tissot-Squalli, Mara L.
; Torke, Benjamin M.
; Torres, Roseli B.
; Tozzi, Ana M.G.A.
; Trad, Rafaela J.
; Trevisan, Rafael
; Trovó, Marcelo
; Valls, José F.M.
; Vaz, Angela M.S.F.
; Versieux, Leonardo
; Viana, Pedro L.
; Vianna Filho, Marcelo D.M.
; Vieira, Ana O.S.
; Vieira, Diego D.
; Vignoli-Silva, Márcia
; Vilar, Thaisa
; Vinhos, Franklin
; Wallnöfer, Bruno
; Wanderley, Maria G.L.
; Wasshausen, Dieter
; Watanabe, Maurício T.C.
; Weigend, Maximilian
; Welker, Cassiano A.D.
; Woodgyer, Elizabeth
; Xifreda, Cecilia C.
; Yamamoto, Kikyo
; Zanin, Ana
; Zenni, Rafael D.
; Zickel, Carmem S
.
Resumo Um levantamento atualizado das plantas com sementes e análises relevantes acerca desta biodiversidade são apresentados. Este trabalho se iniciou em 2010 com a publicação do Catálogo de Plantas e Fungos e, desde então vem sendo atualizado por mais de 430 especialistas trabalhando online. O Brasil abriga atualmente 32.086 espécies nativas de Angiospermas e 23 espécies nativas de Gimnospermas e estes novos dados mostram um aumento de 3% da riqueza em relação a 2010. A Amazônia é o Domínio Fitogeográfico com o maior número de espécies de Gimnospermas, enquanto que a Floresta Atlântica possui a maior riqueza de Angiospermas. Houve um crescimento considerável no número de espécies e nas taxas de endemismo para a maioria dos Domínios (Caatinga, Cerrado, Floresta Atlântica, Pampa e Pantanal), com exceção da Amazônia que apresentou uma diminuição de 2,5% de endemicidade. Entretanto, a maior parte das plantas com sementes que ocorrem no Brasil (57,4%) é endêmica deste território. A proporção de formas de vida varia de acordo com os diferentes Domínios: árvores são mais expressivas na Amazônia e Floresta Atlântica do que nos outros biomas, ervas são dominantes no Pampa e as lianas apresentam riqueza expressiva na Amazônia, Floresta Atlântica e Pantanal. Este trabalho não só quantifica a biodiversidade brasileira, mas também indica as lacunas de conhecimento e o desafio a ser enfrentado para a conservação desta flora.
Abstract An updated inventory of Brazilian seed plants is presented and offers important insights into the country's biodiversity. This work started in 2010, with the publication of the Plants and Fungi Catalogue, and has been updated since by more than 430 specialists working online. Brazil is home to 32,086 native Angiosperms and 23 native Gymnosperms, showing an increase of 3% in its species richness in relation to 2010. The Amazon Rainforest is the richest Brazilian biome for Gymnosperms, while the Atlantic Rainforest is the richest one for Angiosperms. There was a considerable increment in the number of species and endemism rates for biomes, except for the Amazon that showed a decrease of 2.5% of recorded endemics. However, well over half of Brazillian seed plant species (57.4%) is endemic to this territory. The proportion of life-forms varies among different biomes: trees are more expressive in the Amazon and Atlantic Rainforest biomes while herbs predominate in the Pampa, and lianas are more expressive in the Amazon, Atlantic Rainforest, and Pantanal. This compilation serves not only to quantify Brazilian biodiversity, but also to highlight areas where there information is lacking and to provide a framework for the challenge faced in conserving Brazil's unique and diverse flora.
https://doi.org/10.1590/2175-7860201566411
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