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Applicability of the Method of Linear Dimensions to Estimate Leaf Area in Improved Genotypes of Coffea arabica and Coffea canephora

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American Journal of Plant Sciences 2015年第5期6卷 651-658页

作者： Sebastiao Vinícius Batista Brinate Wagner Nunes Rodrigues lima deleon martins Tafarel Victor Colodetti Marcelo Antonio Tomaz José Francisco Teixeira do Amaral Centro de Ciências Agrárias Universidade Federal do Espírito Santo(CCA/UFES)AlegreBrazil

There are different methods to determinate leaf area in coffee plants;however, methodologies that allow measurement of leaf area accurately and in nondestructive ways are very important, as they are less economically costly and enable measurements on the same leaf over time, making it possible to describe accurate patterns of growth. The objective of this study was to investigate the applicability of the method to estimate leaf area using linear dimensions of leaves for improved genotypes of Coffea arabica L. and Coffea canephora Pierre ex A. Froehner. The experiment was conducted in two separated competition fields, each one following factorial schemes 10 × 2, with 10 genotypes and 2 methods to obtain the leaf area: measuring linear dimensions, and using equation model (estimated leaf area) and leaf area integrator (real leaf area). The genotypes for both Coffea arabica L. and Coffea canephora Pierre ex A. Froehner have different leaf areas, making it possible to discriminate groups of genotypes for both species using the size of their leaves as classification criteria. Even with the differences between genotypes, the pattern of leaf shape remains similar, confirming the applicability of the method to estimate leaf area using linear dimensions of leaves for improved genotypes, such as the model proposed by Barros, without the occurrence of loss of accuracy for the improved genotypes, for both Arabica and Conilon coffee, studied in this experiment.

关键词： Arabica Coffee Conilon Coffee Biometry Leaves Photosynthesis

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Differential Growth of Genotypes of Physic Nut Conditioned by Nitrogen Fertilization

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American Journal of Plant Sciences 2014年第14期5卷 2154-2162页

作者： Tafarel Victor Colodetti Leonardo Fardim Christo lima deleon martins Wagner Nunes Rodrigues José Francisco Teixeira do Amaral Bruno Galvêas Laviola Marcelo Antonio Tomaz Centro de Ciências Agrárias Universidade Federal do Espírito Santo (CCA/UFES) Alegre Brazil Empresa Brasileira de Pesquisa Agropecuária Embrapa Agroenergia Brasília Brazil

The adequate supply of nitrogen is essential for the plant metabolism. This nutrient has an irreplaceable role on the vegetative and reproductive growth of physic nut;therefore the correct management of the fertilization is very important, particularly in tropical regions, which present considerable losses of nitrogen by leaching and volatilization processes. This study was made with the objective of evaluating the growth of genotypes of physic nut conditioned by nitrogen fertilization. The experiment was conducted in controlled environment, following a factorial scheme 12 × 4, with 12 Brazilian genotypes of Jatropha curcas L. and 4 levels of nitrogen fertilization (0%, 50%, 100% and 150% of the recommendation), in completely randomized design, with four replications. The growth of the genotypes was evaluated at 100 days of cultivation. Positive response to the increase in the nitrogen supply was observed in most genotypes, with gain in plant height, stem diameter, number of leaves, leaf area and root volume. The levels of nitrogen fertilization promoted differential growth between genotypes, being possible to identify genotypes with superior growth for each level.

关键词： Jatropha curcas L. Mineral Nutrition Vegetative Growth

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Genetic Variability among Genotypes of Physic Nut Regarding Seed Biometry

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American Journal of Plant Sciences 2014年第10期5卷 1416-1422页

作者： Leonardo Fardim Christo Tafarel Victor Colodetti Wagner Nunes Rodrigues lima deleon martins Sebastiao Batista Brinate JoséFrancisco Teixeira do Amaral Bruno Galvêas Laviola Marcelo Antonio Tomaz Centro de Ciências Agrárias Universidade Federal do Espírito Santo(CCA/UFES)AlegreBrazil Empresa Brasileira de Pesquisa Agropecuária Embrapa AgroenergiaBrasíliaBrazil

With probable center of origin in Brazil, the species Jatropha curcas L., known as physic nut, is a tropical oilseed with potential for cultivation aiming at the production of biodiesel. This study was conducted with the objective of investigating the genetic variability regarding the morphology of seeds of physic nut, using biometric analyses to identify variables that have potential for the study of the diversity of the species and the classification of genotypes. Seeds of 22 genotypes of physic nut, from the germplasm bank of Embrapa Agroenergia (Brazil) were evaluated regarding characteristics of size and mass. The genotypes of Jatropha curcas L. selected by the Brazilian breeding program presented high diversity for characteristics of the seeds, allowing the exploration of this genetic variability to classify genotypes in different groups. In addition, variables related to the biomass of the seeds present high relative contributions to the diversity observed in the genotypes.

关键词： Jatropha curcas Diversity Size Shape Biomass

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Severity of Leaf Rust and Brown Eyespot in Genotypes of Coffea arabica *** with High Plant Density

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American Journal of Plant Sciences 2014年第25期5卷 3702-3709页

作者： Wagner Nunes Rodrigues Marcelo Antonio Tomaz Marcio Antonio Apostolico Tafarel Victor Colodetti lima deleon martins Leonardo Fardim Christo Sebastiao Vinicius Batista Brinate Waldir Cintra de Jesus Jr. Jose Francisco Teixeira do Amaral Centro de Ciencias Agrarias Universidade Federal do Espírito Santo(CCA/UFES)AlegreBrazil Centro de Ciencias da Natureza Universidade Federal de Sao Carlos(UFSCAR)BuriBrazil

This study investigated the severity of leaf rust and brown eyespot in genotypes of Coffea arabica L. cultivated with high plant density in the region of Caparaó-ES. The experiment was conducted in a competition field, cultivated with high plant density (8333 plants per hectare), following a randomized block design, with 16 genotypes and four replications. The plants were evaluated during consecutive harvests to study two complete reproductive cycles (from 2010 to 2012). Data were obtained for the phenologicalstages of flowering, graining, maturation and vegetative rest of each cycle. The severity of leaf rust (Hemileia vastratrix) and brown eyespot (Cercospora coffeicola) was evaluated using descriptive scales. It was observed that the genotypes are able to keep a considerable level of resistance to the leaf rust and brown eyespot when cultivated with increased density. The genotypes presented variability regarding the severity of the leaf rust and brown eyespot, indicating the existence of differential levels of resistance between them. For cultivation with high plant density, the genotypes Katipó, Paraíso MG H419-1, H419-3-3-7-16-4-1-1, Araponga MG1, Catucaí Amarelo 24/137, Catiguá MG2, Sacramento MG1, Pau-Brasil MG1, Catiguá MG3, Oeiras MG 6851 and Tupi present higher level of resistance for leaf rust. In addition, the genotypes Paraíso MG H419-1, Catiguá MG2, Pau-Brasil MG1, Catiguá MG3, Oeiras MG 6851, Tupi, Catuaí IAC 44, Catuaí IAC 81 and Catuaí IAC 144 present higher level of resistance for brown eyespot.

关键词： Arabica Coffee Hemileia vastratrix Cercospora coffeicola Genetic Control Resistance

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Antioxidants Enzymes Activities and NO Levels in Hemodialysis and Continuous Ambulatory Peritoneal Dialysis—A Comparative Study

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Journal of Biosciences and Medicines 2024年第2期12卷 50-59页

作者： Natalia Cristina Aparecida Ribeiro e Ribeiro Anderson martins Tavares Jaslana Hainfellner da Silva João Paulo lima Daher Salim Kanaan Luciene de Carvalho Cardoso-Weide Laboratory of Neuroplasticity Neurobiology Department Biology Institute Federal Fluminense University Rio de Janeiro Brazil Postgraduate Program in Medical Sciences School of Medicine Federal Fluminense University Rio de Janeiro Brazil School of Biology UNIVERSO—Salgado de Oliveira University Rio de Janeiro Brazil Department of Pathology Faculty of Medicine Federal Fluminense University Rio de Janeiro Brazil

It consists of a retrospective study with twenty-two individuals diagnosed with DRC: fourteen HD and eight CAPD, followed up in the dialysis center of Antonio Pedro University Hospital (HUAP) of Fluminense Federal University (UFF), between 2015 and 2017. Fifteen healthy control (HC) subjects were included, without diagnosed CKD. Patients with HIV positive, hepatitis A, B, and C, pregnant, cancer, smokers, alcoholics and those exposed to X-rays in the last 3 months, were excluded. Objectives: As oxidative stress and endothelial dysfunction may be linked to the higher prevalence of CVD in CKD patients, we measured the activities of the antioxidants enzymes: SOD and GPx and total NO levels in the plasma and serum of end-stage CKD patients undergoing dialysis therapy, comparing with the HC group. Methods: Quantification of NO levels was performed by fluorometric kit, while activities of SOD and GPx were determined using kinetic methods. Results: We found higher plasma SOD activity in HD (8.58 U/ml) and CAPD (10.14 U/ml), compared to C (3.73 U/ml) group, while GPx activity was decreased in HD (115.38 nmol/h/ml) and CAPD (122.76 nmol/h/ml) groups compared to HC group (275.83 nmol/h/ml). Total serum NO concentration was decreased in HD (14.09 pmol/μl) and CAPD (10.26 pmol/μl), compared to non-CKD patients (49.65 pmol/μl). Conclusion: Decreased total serum NO and GPx activities may lead to endothelial dysfunction and consequently a higher prevalence of CVD in CKD patients.

关键词： Hemodialysis CAPD SOD GPx NO

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Adaptation to Long-Term Rainfall Variability for Robusta Coffee Cultivation in Brazilian Southeast

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American Journal of Climate Change 2018年第4期7卷 487-504页

作者： lima deleon martins Fernando Coelho Eugenio Wagner Nunes Rodrigues Sebastiao Vinicius Batista Brinati Tafarel Victor Colodetti Bruno Fardim Christo Dionicio Belisario Luis Olivas Fabio Luiz Partelli Jose Francisco Teixeira do Amaral Marcelo Antonio Tomaz Jose Domingos Cochicho Ramalho Alexandre Rosa dos Santos Center of Agrarian Sciences and Engineering Federal University of Espirito Santo—CCAE/UFESAlegreBrazil Geotechnology Applied to Global Environment—CNPq Advanced Research Group—GAGEN AlegreBrazil Federal University of Santa Maria Santa MariaBrazil Jose Faustino Sanchez Carrion National University HuachoPeru North University Center Federal University of Espirito Santo—CUNES/UFESSao MateusBrazil Plant-Environment Interactions&Biodiversity Lab(Plant Stress&Biodiversity) Linking LandscapeEnvironmentAgriculture and Food(LEAF)Dept.Recursos NaturaisAmbiente e Territorio(DRAT)Instituto Superior de Agronomia(ISA)Universidade de Lisboa(ULisboa)Quinta do MarquesOeirasPortugal

Coffee is one of the world most traded agricultural commodities. Currently, a lot of attention has been on Robusta coffee (Coffea canephora Pierre ex A. Froehner) because it seems to evidence a greater tolerance to extreme climatic events than Arabica coffee (C. arabica L.). Despite this, only a few works have been developed aimed at discriminating the climatic vulnerability in regions which prioritize robust coffee production. The aim of this work was to analyze historical climatic variables in space and time for the characterization of climatic vulnerability of micro-regions, in search of mitigation and adaptation, which might support the improvement of production systems of C. canephora coffee trees. The case study was carried out for one of the largest production regions of Robusta coffee of the world, in Brazil, geographically located between the 39°38' and 41°50' West longitude meridians and the 17°52' and 21°19' South latitude parallels. The vulnerability was characterized by the spatial and temporal variation of rainfall and rainfall seasonal pattern (based on 30 years of historical data), elements of climatic water balance, elevation and area planted with Robusta coffee. The choice of mitigation and adaptation were based on widely validated criteria. Overall, the results show that the vulnerability of Robusta coffee is related to low index of rainfall, the rainfall seasonability and the water deficiency. In the studied region, there is approximately 42% of some type of water vulnerability during the year, with a severe to medium scale;this vulnerability is very pronounced in regions farther away from the coast of the Atlantic Ocean, since for a year approximately 92% of them are water deficient. In addition, the data show that this distance from the ocean implies a reduction of 75% in the phases of water surplus not only. The strategies of greater potential for adaptation and mitigation are related to the planting of improved genotypes, utilization of polyc

关键词： Coffea canephora Rainfall Climate Change Shade Irrigation

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Prevalence,phenotype and medication for the pediatric inflammatory bowel disease population of a state in Southeastern Brazil

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World Journal of Clinical Pediatrics 2022年第4期11卷 341-350页

作者： Adalberta lima martins Renata de SáBrito Fróes Maria da Penha Zago-Gomes Pharmaceutical Assistance Health Department of Espírito SantoVitoria 29052-210Espírito SantoBrazil Department of Gastroenterology GastromedRio de Janeiro 22640-100Rio de JaneiroBrazil Departament of Medical Clinical Hospital Universitário Cassiano Antonio MoraesVitoria 29042-755Espírito SantoBrazil

BACKGROUND Inflammatory bowel disease(IBD)can lead to social and economic impacts *** Brazil,where its adult prevalence is increasing,the epidemiology of the pediatric population is not well known,although there is a documented increase in pediatric IBD incidence *** has continental dimensions,and Espírito Santo is a state of southeastern Brazil,the region with the highest demographic densities and is the economically most important in the *** To assess the prevalence,incidence,phenotype and medications in a Southeastern Brazilian pediatric *** Data were retrieved from the Public Medication-Dispensing System of the Department of Health in Espírito Santo state from documentation required to have access to highly expensive medication from August 1,2012 to July 31,*** were 1048 registered patients with IBD of all ages,and of these patients,the cases≤17 years were *** data were obtained through the analysis of administrative requests for these medications and included medical reports,endoscopy exams,histopathology and imaging tests,which followed the Clinical Protocols and Therapeutic Guidelines of the Brazilian *** confirmed cases of IBD were included in the *** There were 55 pediatric patients/1048 registered patients(5.34%),with Crohn's disease(CD)representing 30/55(55%),ulcerative colitis(UC)24/55(43.6%)and 1 unclassified IBD,a significant difference from adult patients(P=0.004).The prevalence of IBD in pediatric patients was 5.02 cases/100.000 inhabitants;the incidence in 2014 was 1.36 cases/100.000 *** mean age at diagnosis was 12.2 years(±4.2).There were 7 children diagnosed up to 6 years old,7 between 7 to 10 years old and 41 between 11 and≤17 years *** was no difference in the distribution of UC and CD between these age categories(P=0.743).There was no difference in gender distribution in relation to *** and adolescents with UC had a predominance of

关键词： Inflammatory bowel disease Pediatric Prevalence Phenotype Brazil

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Brazilian adolescents’lifestyle in the COVID‑19 pandemic:a mixed‑methods study

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World Journal of Pediatrics 2022年第8期18卷 553-557页

作者： Caroline lima Fonseca Carolina Ferreira Peterle Bruna Hinnah Borges martins de Freitas Maria Aparecida Munhoz Gaíva Paula Manuela Jorge Diogo Juliano Bortolini Federal University of Mato Grosso 2367 Fernando Corrêa da Costa AvBoa EsperançaCuiabáMT 78060-900Brazil Lisbon College of Nursing LisbonPortugal

The COVID-19 pandemic has forced the health authorities and governments worldwide to engage in a battle against the disease,adopting several mitigation strategies[1].Since then,the world population has been afected by various changes in its *** imposed by the COVID-19 pandemic are believed to have had an impact on adolescents'lifestyle(LS)[2].The LS is determined by discernible behavior patterns that can trigger efects on adolescents'health and is related to countless aspects that refect attitudes,values and life opportunities[3].Therefore,LS can be observed from the habits,behaviors and activities performed by people in their daily lives[4].

关键词： has routine COV

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Intestinal complications in Brazilian patients with ulcerative colitis treated with conventional therapy between 2011 and 2020

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World Journal of Gastroenterology 2023年第8期29卷 1330-1343页

作者： Adalberta lima martins Rodrigo Galhardi Gasparini Ligia Yukie Sassaki Rogerio Saad-Hossne Alessandra Mileni Versut Ritter Tania Biatti Barreto Taciana Marcolino Claudia Yang Santos Espirito Santo Health Office State Office for Pharmaceutical AssistanceEspirito Santos 29056-030Brazil Department of Gastroenterology Specialized Medical CenterMarília 17502-020Brazil Department of Gastroenterology Sao Paulo State UniversityMedical SchoolBotucatu 18618-687Brazil Real World Evidence IQVIA BrazilSao Paulo 04719-002Brazil Department of Gastroenterology Takeda Pharmaceuticals BrazilSao Paulo 04794-000Brazil

BACKGROUND This was an observational, descriptive, and retrospective study from 2011 to 2020 from the Department of Informatics of the Brazilian Healthcare System *** To describe the intestinal complications(IC) of patients with ulcerative colitis(UC) who started conventional therapies in Brazil’s public Healthcare *** Patients ≥ 18 years of age who had at least one claim related to UC 10th revision of the International Statistical Classification of Diseases and Related Health Problems(ICD-10) code and at least 2 claims for conventional therapies were included. IC was defined as at least one claim of: UC-related hospitalization, procedures code for rectum or intestinal surgeries, and/or associated disease defined by ICD-10 codes(malignant neoplasia of colon, stenosis, hemorrhage, ulcer and other rectum or anus disease, megacolon, functional diarrhea volvulus, intussusception and erythema nodosum). Descriptive statistics, annual incidence, and incidence rate(IR) [per 100 patient-years(PY)] over the available follow-up period were *** In total, 41229 UC patients were included(median age, 48 years;65% women) and the median(interquartile range) follow-up period was 3.3(1.8-5.3) years. Conventional therapy used during follow-up period included: mesalazine(87%), sulfasalazine(15%), azathioprine(16%) or methotrexate(1%) with a median duration of 1.9(0.8-4.0) years. Overall IR of IC was 3.2 cases per 100 PY. Among the IC claims, 54% were related to associated diseases, 20% to procedures and 26% to hospitalizations. The overall annual incidence of IC was 2.9%, 2.6% and 2.5% in the first, second and third year after the first claim for therapy(index date), respectively. Over the first 3 years, the annual IR of UC-related hospitalizations ranged from 0.8% to 1.1%;associated diseases from 0.9% to 1.2%-in which anus or rectum disease, and malignant neoplasia of colon were the most frequently reported;and procedure events from 0.6% to 0.7%, bein

关键词： Ulcerative colitis Brazil Conventional therapy Intestinal complications Real world Public healthcare

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Intestinal complications in patients with Crohn's disease in the Brazilian public healthcare system between 2011 and 2020

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World Journal of Clinical Cases 2023年第14期11卷 3224-3237页

作者： Ligia Yukie Sassaki Adalberta lima martins Rodrigo Galhardi-Gasparini Rogerio Saad-Hossne Alessandra Mileni Versut Ritter Tania Biatti Barreto Taciana Marcolino Bruno Balula Claudia Yang-Santos Department of Internal Medicine São Paulo State University-UNESPMedical School18618687BotucatuBrazil Department of Gastroenterology State Office for Pharmaceutical Assistance at Espírito Santo Health OfficeVitoria 29017-010Espirito SantoBrazil Department of Gastroenterology SETE–Specialized Medical CenterMarilia 17502-020Sao PauloBrazil Department of Surgery São Paulo State University-UNESPMedical School18618687BotucatuBrazil Real World Evidence IQVIA Brazil04719-002Sao PauloBrazil Medical Affairs Takeda Pharmaceuticals Brazil04794-000Sao PauloBrazil Clinical Research Takeda Pharmaceuticals Brazil04794-000Sao PauloBrazil

BACKGROUND This is a secondary database study using the Brazilian public healthcare system *** To describe intestinal complications(ICs)of patients in the Brazilian public healthcare system with Crohn’s disease(CD)who initiated and either only received conventional therapy(CVT)or also initiated anti-tumor necrosis factor(anti-TNF)therapy between 2011 and *** This study included patients with CD[international classification of diseases–10th revision(ICD-10):K50.0,K50.1,or K50.8](age:≥18 years)with at least one claim of CVT(sulfasalazine,azathioprine,mesalazine,or methotrexate).IC was defined as a CD-related hospitalization,pre-defined procedure codes(from rectum or intestinal surgery groups),and/or associated disease(pre-defined ICD-10 codes),and overall(one or more type of ICs).RESULTS In the 16809 patients with CD that met the inclusion criteria,the mean follow-up duration was 4.44(2.37)*** total,14697 claims of ICs were found from 4633 *** the 1-and 5-year of follow-up,8.3%and 8.2%of the patients with CD,respectively,presented at least one IC,of which fistula(31%)and fistulotomy(48%)were the most commonly *** overall incidence rate(95%CI)of ICs was 6.8(6.5–7.04)per 100 patient years for patients using only-CVT,and 9.2(8.8–9.6)for patients with evidence of anti-TNF *** The outcomes highlighted an important and constant rate of ICs over time in all the CD populations assessed,especially in patients exposed to anti-TNF *** outcome revealed insights into the real-world treatment and complications relevant to patients with CD and highlights that this disease remains a concern that may require additional treatment strategies in the Brazilian public healthcare system.

关键词： Crohn’s disease Intestinal complications Anti-tumor necrosis factor Conventional therapy Public healthcare system

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