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1° Congreso Argentino de cromatografía y técnicas afines: 24, 25 y 26 de septiembre de 2013 ABCL
Tipo: Info:eu-repo/semantics/report
Ano: 2013 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572013000200023
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15N-labeled glyphosate synthesis and its practical effectiveness Scientia Agricola
Tavares,Claudinéia Raquel de Oliveira; Bendassolli,José Albertino; Ribeiro,Daniela Neves; Rossete,Alexssandra Luiza Rodrigues Molina.
Glyphosate is the herbicide with the greatest participation in the world market, and it has been used intensively in agriculture for over 30 years, especially because of its relatively low cost and high effectiveness on different species. This study describes a synthesis method of glyphosate in the form of the isopropylamine salt enriched in the stable nitrogen isotope (15N). The 15N-herbicide synthesis was performed using a phosphomethylation reaction with dialkyl phosphite and 15N-glycine. The tests were conducted at a microscale and equimolar quantities. A 20% yield was obtained at the established conditions. To test the effectiveness of the synthesized glyphosate, an experiment was performed in a growth chamber with the weed Lolium multiflorum...
Tipo: Info:eu-repo/semantics/report Palavras-chave: Lolium multiflorum; Isopropylamine salt; Stable isotope.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162010000100014
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22nd IFCC - EFLM European Congress of Clinical Chemistry and Laboratory Medicine 25th Meeting of Balkan Clinical Laboratory Federation 15th National Congress of GSCC-CB 11 al 15 de junio de 2017, Atenas, Grecia ABCL
Tipo: Info:eu-repo/semantics/report
Ano: 2016 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000400030
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50 años de Acta Bioquímica Clínica Latinoamericana ABCL
Tipo: Info:eu-repo/semantics/report
Ano: 2016 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000400003
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50 años en el Laboratorio Clínico ABCL
Tipo: Info:eu-repo/semantics/report
Ano: 2011 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572011000100012
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50 años en el Laboratorio Clínico ABCL
Tipo: Info:eu-repo/semantics/report
Ano: 2010 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572010000400013
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50º Aniversario de Acta Bioquímica Clínica Latinoamericana ABCL
Tipo: Info:eu-repo/semantics/report
Ano: 2017 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572017000100002
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50º Aniversario de FABA ABCL
Tipo: Info:eu-repo/semantics/report
Ano: 2010 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572010000400002
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72º Congreso Argentino de Bioquímica: Del 22 al 25 de Agosto de 2017 Hotel Panamericano Ciudad Autónoma de Buenos Aires ABCL
Tipo: Info:eu-repo/semantics/report
Ano: 2017 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572017000100022
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A 19-year old man with IgA vasculitis after vaccination BJID
Malek,Alexandre; Gomez-Villegas,Sara Isabel; de la Hoz,Alejandro; Nowbakht,Cima; Arias,Cesar A..
ABSTRACT A 19-year-old patient who mistakenly received two doses of influenza vaccine 10 days before presentation, was admitted with malaise, weakness, and a purpuric non-blanching rash most prominent on the ankles followed by abdominal pain and hematochezia 72 h later. The diagnosis of influenza vaccine-related Henoch–Schonlein vasculitis was made. This complication, although rare, is the most common vasculitis related to immunization.
Tipo: Info:eu-repo/semantics/report Palavras-chave: Influenza vaccination; Immunization; IgA vasculitis; Henoch–Schonlein purpura.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702018000500442
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A associação de Philopota sp. Wiedemann (Diptera, Acroceridae) com flores do Gervão-Azul, Stachytarphetta cayenensis (Verbenaceae) na Ilha da Marambaia, Rio de Janeiro, Brasil Entomología
Luz,José Roberto Pujol.
The acrocerids (small headed-flies) form a small group of flies, which are difficult to find and observe. They are rare in collections. Their larvae are heteromorphic parasitoids of many families of spiders and their imagoes show a great deal of morphological variation. Little is known about the biology and systematics of this group in the Neotropical region, especially the Philopotinae. Most studies are based on species from Europe and North America. The Philopotinae occurs througout the world, and are characterized by the strongly developed postpronota, which form a shield dorsally in front of the scutum. Fifty specimens of Philopota sp. were collected from branches of Stachytarphetta cayenensis (Verbenaceae) in the Ilha da Marambaia (23º 04' S - 43º 53'...
Tipo: Info:eu-repo/semantics/report Palavras-chave: Philopotinae; Verbenaceae; Atlantic Rain Forest; Hill-topping; Brazil.
Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0328-03812004000400010
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A balança comercial do agronegócio brasileiro de 1989 a 2005 Rev. Econ. Sociol. Rural
Barros,Geraldo Sant'Ana de Camargo; Silva,Simone Fioritti.
Este trabalho analisa a contribuição do agronegócio para o saldo comercial do Brasil. Uma nova classificação de balança comercial do agronegócio foi criada e usada para analisar os lados dos produtos exportados (representados pelos produtos agrícolas, produtos de origem animal e alimentos industrializados) e dos insumos importados (representados pelos fertilizantes) para o período de 1989 a 2005. Foram elaborados modelos de importação e exportação a fim de retratar e explicar o comportamento dessas variáveis, empregando a Análise de Auto-Regressões Vetoriais (Vector Autoregression Analysis - VAR). Pôde-se observar que um aumento de 1% na atratividade - dada pelo produto do câmbio e dos preços externos - impulsiona as exportações de produtos agrícolas não...
Tipo: Info:eu-repo/semantics/report Palavras-chave: Balança comercial do agronegócio; Produtos agrícolas; Produtos animais; Indústria de alimentos; Fertilizantes; Crescimento econômico; Atratividade; Exportações; Importações; Produtividade.
Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032008000400001
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A case of infanticide in tufted capuchin monkeys (Cebus nigritus) Mastozool. neotrop.
Izar,Patrícia; Ramos-da-Silva,Eduardo D.; de-Resende,Briseida D.; Ottoni,Eduardo B..
According to behavioural ecology, infanticide by males would be an adaptive reproductive strategy because it allows faster fertilization of the females and reduces investment in unrelated offspring. Critics of this view indicate the lack of evidence of the behaviour for several primate species, hence the relevance of reports of observed infanticide events. Here we report a case of infant killing in a free-ranging group of tufted capuchin monkeys (Cebus nigritus).
Tipo: Info:eu-repo/semantics/report Palavras-chave: Infanticide; Male reproductive behaviour; Social structure.
Ano: 2007 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832007000100009
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A case of myopericarditis associated to Campylobacter jejuni infection in the southern hemisphere BJID
Fica,Alberto; Seelmann,Daniela; Porte,Lorena; Eugenin,Daniela; Gallardo,Ricardo.
Myopericarditis is an infrequent complication of acute diarrheal illness due to Campylobacter jejuni, and it has been mainly reported in developed nations. The first case detected in Chile - an upper-middle income country -, that is coincidental with the increasing importance of acute gastroenteritis associated to this pathogen, is described. Recognition of this agent in stools requires special laboratory techniques not widely available, and it was suspected when a young patient presented with acute diarrhea, fever, and chest pain combined with electrocardiogram (EKG) abnormalities and elevated myocardial enzymes. C. jejuni myopericarditis can easily be suspected but its detection requires dedicated laboratory techniques.
Tipo: Info:eu-repo/semantics/report Palavras-chave: Campylobacter jejuni; Myocarditis; Infectious diarrheal disease.
Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702012000300014
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A case of severe glutathione synthetase deficiency with novel GSS mutations BJMBR
Xia,H.; Ye,J.; Wang,L.; Zhu,J.; He,Z..
Glutathione synthetase deficiency (GSSD) is a rare inborn error of glutathione metabolism with autosomal recessive inheritance. The severe form of the disease is characterized by acute metabolic acidosis, usually present in the neonatal period with hemolytic anemia and progressive encephalopathy. A case of a male newborn infant who had severe metabolic acidosis with high anion gap, hemolytic anemia, and hyperbilirubinemia is reported. A high level of 5-oxoproline was detected in his urine and a diagnosis of generalized GSSD was made. DNA sequence analysis revealed the infant to be compound heterozygous with two mutations, c.738dupG in exon 8 of GSS gene resulting in p.S247fs and a repetitive sequence in exon 3 of GSS gene. Treatment after diagnosis of GSSD...
Tipo: Info:eu-repo/semantics/report Palavras-chave: Glutathione synthetase; 5-oxoprolinuria; Newborn; Metabolism; Mutation.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2018000300501
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A case of stings in humans caused bySclerodermus sp. in Italy J. Venom. Anim. Toxins incl. Trop. Dis.
Papini,Roberto Amerigo.
In the last years, stings of Sclerodermus species in humans have been sporadically reported in Italy. In order to draw attention to these bethylid wasps of medical importance, we report the case of documentedSclerodermus sp. stings on the dorsum, abdomen, arms, and thighs of a 40-year-old man and his wife. The sting sites developed raised red itchy rash. The source of environmental contamination was identified in a worm-eaten sofa purchased from a used furniture dealer and placed in the living room about a month and half earlier. The lesions on the man and his wife rapidly healed within 3 to 4 days once they left the house and treatment for the lesions was instituted. Physicians, dermatologists, medical and public health entomologists, as well as specific...
Tipo: Info:eu-repo/semantics/report Palavras-chave: Sclerodermus; Bethylid wasps; Stings; Italy.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992014000200503
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A case of urinary tract infection caused by Raoultella planticola after a urodynamic study BJID
Tuğcu,Murat; Ruhi,Caglar; Gokce,Ali M.; Kara,Melih; Aksaray,Sebahat.
Abstract Here we report the case of a patient who developed urinary tract infection after a urodynamic study. The causative agent was Raoultella planticola, a rare opportunistic pathogen that usually invades immunocompromised patients. While a urinary tract infection with R. planticola has been previously described, this is the first report in which an R. planticola infection developed after a urodynamic study. We postulate that the mechanism of infection was direct invasion of the urinary tract from contaminated urodynamic study equipment. Here, we discuss the role played by isotonic solutions in facilitating bacterial reproduction.
Tipo: Info:eu-repo/semantics/report Palavras-chave: Urinary tract infection; Raoultella planticola; Urodynamic study; Contamination.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000200196
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A case study of disseminated histoplasmosis linked to common variable immunodeficiency BJID
Rachid,Acir; Rezende,Lucila Stange; Moura,Suzelle Freitas de; Loffy,Paulo C.; Magalhães,Francisco Luiz Gomide M..
Histoplasma capsulatum, a ground fungus, can infect humans, normally in endemic areas; the resulting disease can be asymptomatic or it can have a benign development, but in rare cases it can develop into a serious clinical condition and can even be fatal. Its most characteristic initial location is in the lungs, resembling tuberculosis, often accompanied by mediastinitis and an exuberant fibrotic response. The spread of this infection can be caused by the concomitance of another illness that alters the immunological balance. Sometimes such an association is not clear. Therefore, disseminated histoplasmosis is defined as a clinical condition where the fungus is present in more than one location. Common variable immunodeficiency is characterized by a...
Tipo: Info:eu-repo/semantics/report Palavras-chave: Disseminated histoplasmosis; Common variable immunodeficiency; Immunoglobulins.
Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702003000400007
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A comparison of three methods to estimate variations in the relative abundance of moutain vizcachas (Lagidium viscacia) in the High Andes ecosystems Mastozool. neotrop.
Lucherini,Mauro; Reppucci,Juan I.; Luengos Vidal,Estela.
Mountain vizcachas are large rodents that constitute the main prey of the High Andes meso-carnivores. We compared the line transect pellet count, observation rate and photographic rate methods to estimate the relative abundance of Mountain vizcachas in the High Andes ecosystems. Although a more formal validation based on the comparison with true abundances is desirable, our results suggested that these simple and affordable indices are promising methods, especially if protocols and sampling efforts are carefully standardized. We recommend the use of photographic rates, which are likely to provide the most reliable estimates, especially where Mountain vizcachas are active at night.
Tipo: Info:eu-repo/semantics/report Palavras-chave: Andean cat; Camera trapping; Direct counts; Fecal pellet counts; Rodents.
Ano: 2009 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832009000100020
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A figueira Rev. Bras. Frutic.
Leonel,Sarita.
Tipo: Info:eu-repo/semantics/report
Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452008000300001
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