Resumen La Reserva Natural Urutaú está ubicada en el suroeste de la provincia de Misiones, Argentina, entre los departamentos de Candelaria y Capital. Dicha provincia tiene un registro general de 194 especies de mosquitos incluyendo vectores de patógenos y parásitos que causan enfermedades al humano y animales. El objetivo de este trabajo es conocer la comunidad de mosquitos particularmente en el área de la reserva, comparar el desempeño de las técnicas de muestreo de adultos utilizada y considerar la importancia sanitaria de dicha comunidad. Se colectaron larvas, pupas y adultos. Comparando el número de especies e individuos adultos capturados con diferentes metodologías, red/aspirador fue la más eficaz para capturar diversidad de especies, mientras que la trampa de luz CDC lo fue para la variable número de individuos. Confirmamos 30 especies de mosquitos pertenecientes a nueve géneros, estando 12 de ellas implicadas en la transmisión de patógenos o parásitos. Entre ellas, Sabethes (Sabethes) albiprivus Theobald, la única especie de mosquito de la cual se ha aislado el Virus de la fiebre amarilla en Argentina. Adicionalmente, registramos Culex (Culex) lahillei Bachmann & Casal por primera vez en la provincia de Misiones, y tanto Aedes (Protomacleaya) terrens (Walker) como Culex (Melanoconion) ribeirensisForattini & Sallum son nuevas citas para el Departamento Capital, Misiones.

Abstract Urutaú Natural Reserve is a protected area in the southwest of Misiones province, Argentina. Regarding the mosquito fauna, 194 species have been recorded for Misiones province so far. It is known that many of them are vectors of pathogens and parasites that cause human and animal diseases. The objective of this work is to understand the mosquito community in order to consider their importance in pathogens and parasites transmission and compare different capturing techniques for mosquito diversity. Larvae, pupae and adults were collected. Comparing the number of species and individuals captured as adult with different methodologies, Net /insect hand aspirator was the most effective methodology capturing diversity of species while CDC light trap captured significantly higher number of individuals. We confirmed the presence of 30 mosquito species belonging to nine genera, of which 12 are suspected of being involved in pathogen transmission. Among them, Sabethes (Sabethes) albiprivus Theobald, the only mosquito from which the Yellow fever virus has been isolated in Argentina. Additionally, we recorded Culex (Culex) lahillei Bachmann & Casal for the first time in Misiones province, and Aedes (Protomacleaya) terrens (Walker) and Culex (Melanoconion) ribeirensis Forattini & Sallum are new citations for Capital Department, Misiones.

Resumen Se amplía el conocimiento sobre la distribución geográfica de Aedes patersoni Shanon y Del Ponte, Ae. scapularis (Rondani), Culex dolosus (Lynch Arribálzaga), Mansonia indubitans Dyar y Shannon, Psorophora cingulata (Fabricius), Toxorhynchites haemorrhoidalis separatus (Lynch Arribálzaga), Tx. purpureus (Theobald), Tx. theobaldi s. l. Dyar & Knab y Uranotaenia lowii Theobald en el Noroeste de Argentina. Asimismo, brindan las primeras localidades conocidas para Ma. indubitans en la provincia de Salta y para Ae. serratus (Theobald), Ma. titillans (Walker) y Ps. ciliata (Fabricius) en la provincia de Jujuy. Se discute sobre la presencia de Ae. fulvithorax (Lutz) en la provincia de Salta, de Ps. pallescens Edwards en la provincia de Jujuy, de Ur. pulcherrima Lynch Arribálzaga en Santiago del Estero y de Anopheles pictipennis (Philippi) en Argentina. Esta contribución actualiza la lista de mosquitos para las provincias del noroeste argentino, incrementando su número en Jujuy, La Rioja, Salta, Santiago del Estero y Tucumán a 68, 26, 102, 29 y 70 especies, respectivamente. Adicionalmente, se aporta información sobre el hábitat en el que se recolectaron y la importancia sanitaria de las especies mencionadas, así como una lista completa de las especies presentes en las provincias del noroeste argentino.

Abstract The knowledge about the geographical distribution of Aedes patersoni Shanon and Del Ponte, Ae. scapularis (Rondani), Culex dolosus (Lynch Arribálzaga), Mansonia indubitans Dyar and Shannon, Psorophora cingulata (Fabricius), Toxorhynchites haemorrhoidalis separatus (Lynch Arribálzaga), Tx. purpureus (Theobald), Tx. theobaldi s. l. Dyar & Knab and Uranotaenia lowii Theobald in the Northwest of Argentina is extended. Likewise, they provided the first known localities for Ma. indubitans in the province of Salta and for Ae. serratus (Theobald), Ma. titillans (Walker) and Ps. ciliata (Fabricius) in the province of Jujuy. The presence of Ae. fulvithorax (Lutz), Ps. pallescens Edwards in Jujuy, Ur. pulcherrima Lynch Arribálzaga in Santiago del Estero and Anopheles pictipennis (Philippi) in Argentina, is discussed. This contribution updates the list of mosquitoes for the northwestern provinces of Argentina, increasing their numbers of species in Jujuy, La Rioja, Salta, Santiago del Estero and Tucumán to 68, 26, 102, 29 and 70 species, respectively. Additionally, information on the habitat of immature stages and the sanitary importance of the species mentioned is provided, as well as a complete list of the species present in the northwestern provinces of Argentina.

Abstract Malaria is the most important parasitic disease worldwide. In 2019, more than 679,441 cases of malaria were reported in the American region. During this study, Argentina was in malaria pre-elimination autochthonous transmission phase with the aim of being declared as malaria-free country. The aim of this work was to assess the influence of remote sensing spectral indices (NDVI, NDWI) and climatic variables (temperature, relative humidity and precipitation) on the distribution and abundance of Anopheles mosquitoes, in four localities with different degrees of anthropogenic disturbance and with previous malaria cases records located , in a historical malarious area in northeastern of Argentina. Between June 2012 and July 2014, mosquitoes were collected. We collected 535 Anopheles adult mosquitoes. Anopheles strodei s.l. was the most abundant species. The greatest richness, diversity and abundance of species were registered in wild and semi-urban environments. The abundance of Anopheles presented a negative association with relative humidity and mean temperature, but positive with mean maximum temperature. The most important variables determining Anopheles total abundance and distribution were NDWI Index and distance to vegetation. The abundance of An. strodei s.l., was positive associated with water areas whereas the NDVI Index was negatively associated. worldwide 2019 679441 679 441 679,44 region study preelimination pre elimination malariafree free country NDVI, (NDVI temperature (temperature precipitation 201 2014 53 sl s l s.l richness semiurban semi urban environments vegetation An 67944 67 44 679,4 20 5 6794 6 4 679, 2

Abstract Haemagogus leucocelaenus (Diptera: Culicidae) is considered the primary vector of yellow fever virus (Flaviviridae) in wild environments in South America. Previous research has defined Hg. leucocelaenus as a wild species with phytotelmata-type breeding sites. The objective of this study was to report the temporal and space occurrence of Hg. leucocelaenus at the microscale in the wild-periurban fringe through a systematic and spatially stratified sampling using 81 ovitraps between April 2019 and February 2020 in the locality of Puerto Iguazú, Argentina. Of the total ovitraps, eight were positive for Hg. leucocelaenus, six in the wild environment and two in the periurban environment. Regarding the time distribution, 98.5% of the occurrence was concentrated in November and December 2019 towards the beginning of the rainy season. The results confirm the habitat plasticity of Hg. leucocelaenus and establish the aptitude of artificial containers as a methodology in monitoring studies, since they illustrate the potential of wild populations to deposit fertile eggs in them at least up to 300 m from the wild-periurban fringe. This work is a contribution to determine the temporal and space risk of yellow fever virus transmission in the region, based on the distribution patterns of this species as a function to the ecotone associated with forest borders and climatic variables.

Resumen Haemagogus leucocelaenus (Diptera: Culicidae) se considera el principal vector del virus de la fiebre amarilla (Flaviviridae) en entornos silvestres de Sudamérica. Investigaciones anteriores han definido a Hg. leucocelaenus como una especie silvestre con sitios de reproducción natural en fitotelmata. El objetivo de este estudio fue reportar la ocurrencia espacio-temporal de Hg. leucocelaenus a microescala en la franja silvestre-periurbana a través de un muestreo sistemático y espacialmente estratificado utilizando 81 ovitrampas realizado entre abril del 2019 y febrero del 2020 en la localidad de Puerto Iguazú, Argentina. Del total de las ovitrampas colocadas, ocho fueron positivas para Hg. leucocelaenus, seis en el ambiente selvático y dos en el periurbano. En cuanto a la distribución temporal, el 98,5% de las apariciones se concentraron en noviembre y diciembre de 2019, hacia el inicio de la temporada lluviosa. Estos resultados confirman la plasticidad del hábitat de Hg. leucocelaenus y establecen la aptitud de los contenedores artificiales como metodología en los estudios de seguimiento, ya que ilustran el potencial de las poblaciones silvestres para depositar huevos fértiles en ellos, al menos hasta 300 m de la franja silvestre-periurbana. Este trabajo es una contribución al riesgo espacio-temporal de transmisión del virus de la fiebre amarilla en la región, a partir de los patrones de distribución de esta especie en función del ecotono asociado a los bordes silvestres y variables climáticas.

Resumo Diante da profusão de respostas intelectuais à pandemia do Sars-Cov-2, este artigo propõe sistematizar algumas das publicações realizadas pelas ciências humanas nos meses de março a junho de 2020. Inicialmente pensado como conteúdo para estudantes dos cursos de graduação, foram lidos textos presentes no volume Sopa de Wuhan, no site n-1 edições, no “Observatório do CEMI - COVID-19” (CEMI/Unicamp), no Boletim Cientistas Sociais e o Coronavírus (Anpocs), e no site antropoLÓGICAS EPIDÊMICAS (UFRGS). A leitura dessa produção, marcada por textos relativamente curtos, em formatos variados, de rápida escrita e circulação, com caráter ora ensaístico, ora analítico, sugere dois principais eixos temáticos referentes 1) à problemática da escala; 2) à problemática do biopoder e dos governos. Ao fazer um recorte instantâneo das reações mais imediatas à crise, observamos perspectivas e conceitos-chave lançados pelas ciências humanas para compreensão do mundo contemporâneo.

Abstract Due to the profusion of intellectual responses to the Sars-Cov-2 pandemic, this article systematizes some publications carried out by humanities from March to June 2020. The proposal was initially thought of as content for undergraduate students and dealt with texts present in the volume Wuhan soup, on the n-1 website, the “CEMI Observatory - COVID-19” (Unicamp), the Anpocs Bulletin, and the anthropoLÓGICAS Epidêmicas website (UFRGS). Such production is marked by relatively short texts, in varied compositions, of fast writing and circulation. Some of them have an essayistic format, and others have an analytical approach. In this article, we discuss both the content and methodological perspectives of the material. We present a transversal reading of this production, suggesting two main thematic axes regarding 1) the problem of scale; 2) the problem of biopower and governments. With this effort, we emphasize the perspectives and concepts of social science to apprehend the contemporary world.

Abstract BACKGROUND: Intestinal occlusion during pregnancy is rare and involves high fetal and maternal mortality, generally associated with delayed diagnosis. One of the causes is colonic volvulus, almost always associated with elderly prostrate patients. CLINICAL CASE: A 32-year-old patient with a history of laparoscopic left colectomy for dolichomegasigma, in the thirtieth week of pregnancy. She came to the emergency room with colicky abdominal pain and vomiting. Ultrasound showed free fluid and colonic distension. CT scan raised the suspicion of a colonic volvulus. Videocolonoscopy was effective in resolving the picture. The pregnancy continued without further intercurrences and was terminated at 40 weeks by elective cesarean section, with no complications for the mother or the newborn. CONCLUSIONS: Colon volvulus is exceptional during pregnancy. Its diagnosis represents a challenge because the symptoms are similar to those of pregnancy; in addition, there is no consensus on the best diagnostic study. The physician must be suspicious of its possibility. Endoscopic remediation is a good option in the absence of peritoneal symptoms or fetal distress.

Resumen ANTECEDENTES: La oclusión intestinal durante el embarazo es poco frecuente e implica una alta mortalidad fetal y materna, generalmente asociada con el retraso en el diagnóstico. Una de las causas es el vólvulo colónico, casi siempre asociado con pacientes añosos postrados. CASO CLÍNICO: Paciente de 32 años, con antecedentes de colectomía izquierda laparoscópica por dolicomegasigma, en la trigésima semana de embarazo. Acudió a urgencias con dolor abdominal cólico y vómitos. La ecografía mostró líquido libre y distensión colónica. La TAC planteó la sospecha de un vólvulo colónico. La videocolonoscopia resultó efectiva para resolver el cuadro. El embarazo continuó sin nuevas intercurrencias y se finalizó en la semana 40 mediante cesárea electiva, sin complicaciones para la madre ni para el recién nacido. CONCLUSIONES: El vólvulo de colon es excepcional durante el embarazo. Su diagnóstico representa un desafío debido a que los síntomas son semejantes a los del embarazo; además, se carece de un consenso que indique cuál es el mejor estudio diagnóstico. El médico debe tener la sospecha de su posibilidad. El procedimiento endoscópico para remediarlo es una buena opción en ausencia de síntomas peritoneales o sufrimiento fetal.

Abstract INTRODUCTION: The genus Haemagogus Williston is restricted to Central America and North and middle of South America and it includes numerous species of yellow fever virus vectors. METHODS: Adult female and larvae mosquitoes were collected using hand aspirators and dipper and pipette, respectively. RESULTS: The first record of a species of Haemagogus and particularly of Haemagogus spegazzinii was from La Pampa, Argentina. With this registry, the number of species found in La Pampa province rises to 18. CONCLUSIONS: New information on breeding sites for the species and implications of this new record suggest a possible extension of distribution in the near future.

Resumo Este texto trata dos trabalhos de Mariza Corrêa sobre a história da antropologia no Brasil. Nele, abordamos os eixos de interesses mais gerais e persistentes que marcaram sua reflexão, especialmente atenta, de um lado, ao processo de formação e desenvolvimento institucional da disciplina no país e, de outro, às inflexões de gênero na prática e na escrita da história da antropologia brasileira.

Abstract This paper discusses Mariza Corrêa’s works on the history of anthropology in Brazil. We look at the wider and more persistent areas of interest of her reflections. The paper is especially attentive to the formation and institutional development of the discipline in Brazil and the gender inflections in the practice and writing of the history of Brazilian anthropology

ABSTRACT The redescription of male, female, pupa and larva of Anopheles (Anopheles) annulipalpis Lynch Arribálzaga, 1878 is presented. The species is included in the Cycloleppteron Series of Anopheles, although several authors consider that this is artificial. The redescription of Anopheles annulipalpis demonstrate that pupae have laticorn trumpet. By this fact is compared with An. grabhamii Theobald, 1901 and similar species of the Arribalzagia Series and Myzorhynchus Series. The laticorn type of trumpet joined the other differences and similarities found are sufficient to remove An. annulipalpis of Cycloleppteron Series and included as an unplaced member of the Angusticorn Section.

Resumen: Los enfoques de Ingeniería Web Dirigida por Modelos (Model-Driven Web Engineering, MDWE) tienen como misión mejorar el proceso de desarrollo de aplicaciones Web enfocándose en las tareas de modelado en lugar de dedicar esfuerzo en la solución técnica, y derivar la aplicación final transformando los modelos conceptuales a código fuente. El surgimiento del estándar Interacción Flow Modeling Language (IFML) ha sido un hito en la evolución de los lenguajes de modelado Web, indicando no solo la madurez del campo así cómo también la convergencia de los lenguajes a un estándar. En este artículo presentamos la evolución de los enfoques de modelado y diseño desde los primeros años del campo de investigación (mediados de los 90) detallando los principales factores que dirigieron la evolución, y discutiendo las principales fortalezas y debilidades de algunos de los factores. Presentamos IFML acompañado con un análisis de los principales logros de la comunidad MDWE así como también los problemas y obstáculos que perjudican la diseminación de las técnicas dirigidas por modelos en el campo de la Ingeniería Web.

Abstract: Model-Driven Web Engineering (MDWE) approaches aim to improve the Web applications development process by focusing on modeling instead of coding, and deriving the running application by transformations from conceptual models to code. The emergence of the Interaction Flow Modeling Language (IFML) has been an important milestone in the evolution of Web modeling languages, indicating not only the maturity of the field but also a final convergence of languages. In this paper we explain the evolution of modeling and design approaches since the early years (the 90’s) detailing the forces which drove that evolution and discussing the strengths and weaknesses of some of those approaches. A brief presentation of IFML is accompanied with a thorough analysis of the most important achievements of the MDWE community as well as the problems and obstacles that hinder the dissemination of model-driven techniques in the Web engineering field.

The following species represent first records for Argentina: Culex (Anoedioporpa) canaanensis Lane & Withman, Culex (Anoedioporpa) originator Gordon & Evans, Culex (Culex) declarator Dyar & Knab, Culex (Melanoconion) ribeirensis Forattini & Sallum, Culex (Microculex) neglectus Lutz, Culex (Microculex) pleuristriatus Theobald, Orthopodomyia fascipes (Coquillett) and Wyeomyia (Wyeomyia) medioalbipes Lutz. The species Anopheles (Nyssorhynchus) guarani Shannon and Ochlerotatus (Ochlerotatus) rhyacophilus (Da Costa Lima), recorded for Argentina, were recently resurrected from the synonymy of Anopheles (Nyssorhynchus) lutzii Cruz and Ochlerotatus (Ochlerotatus) scapularis (Rondani). The following species represent the first report for Misiones Province: Anopheles (Anopheles) neomaculipalpus Curry, Coquillettidia (Rhynchotaenia) fasciolata (Lynch Arribálzaga), Culex (Culex) acharistus Root, Culex (Culex) tatoi Casal & García, Culex (Culex) usquatus Dyar. With these new records the number of mosquito species for Misiones Province increases to 189 while for Argentina to 242.

Las siguientes especies representan el primer registro de la Argentina: Culex (Anoedioporpa) canaanensis Lane & Withman, Culex (Anoedioporpa) originator Gordon & Evans, Culex (Culex) declarator Dyar & Knab, Culex (Melanoconion) ribeirensis Forattini & Sallum, Culex (Microculex) neglectus Lutz, Culex (Microculex) pleuristriatus Lutz, Orthopodomyia fascipes Coquillett y Wyeomyia (Wyeomyia) medioalbipes Lutz. Las especies Anopheles (Nyssorhynchus) guarani Shannon y Ochlerotatus (Ochlerotatus) rhyacophilus (Da Costa Lima) fueron recientemente rescatadas de la sinonimia de Anopheles (Nyssorhynchus) lutzii Cruz y Ochlerotatus (Ochlerotatus) scapularis (Rondani). Las siguientes especies corresponden a nuevos registros de la provincia de Misiones: Anopheles (Anopheles) neomaculipalpus Curry, Coquillettidia (Rhynchotaenia) fasciolata (Lynch Arribalzaga), Culex (Culex) acharistus Root, Culex (Culex) tatoi Casal & García, Culex (Culex) usquatus Dyar y Toxorhynchites (Lynchiella) guadeloupensis (Dyar & Knab). Con estos nuevos registros el número de especies citadas se eleva a 189 de la provincia de Misiones y 242 de Argentina.

Background: Even though the laparoscopic approach for rectal cancer has been previously described, its extended application is still controversial and the long-term oncological results are limited. Objective: To analyze the surgical results, local recurrence rate and 5-year survival in patients with rectal cancer operated on by laparoscopy. Secondarily, to compare the survival of patients operated on by laparoscopy with those who required conversion to open surgery. Setting: Private University Hospital Design: Retrospective observational. Material and Methods: One hundred and sixty four consecutive patients undergoing laparoscopic surgery for rectal cancer were analyzed between January 2005 and December 2011. The clinical, pathological and oncological data were collected into a database. Overall and disease free survival at 5 years was estimated by Kaplan-Meier method. Results: 66% of patients had tumors in middle (n=76) and low (n=32) rectum, and 26% (n=43) received neoadjuvant therapy. The sphincter preservation rate was 95%. The median distance between the anastomosis and the anal verge was 5 cm (range: 2 - 12), and a "j" pouch was performed in 8.5%. The overall conversion rate to open surgery was 14.6%. The morbidity and mortality was 19.5% and 0% respectively. The median hospital stay was 3 days (range: 2-28). Surgical margins were negative. The median of lymph nodes harvested was 15 (range: 0-56). According to TNM staging, there were 3.8% for stage 0, 37.8 for stage I, 22.5% for stage II, 29,2% for stage III and 6.7 for stage IV. The median follow up time was 25 months (range: 3-81). The overall local recurrence rate was 1.2% (two patients). The overall and disease free 5-year survival was 88% (IC 95%: 76-99) and 83% (IC 95%: 72-95) respectively. The overall 5-year survival of patients operated on by laparoscopy and those who required conversion to open surgery was 83.3% and 94%, respectively (p= NS). Conclusions: The laparoscopic approach for rectal cancer is safe. It does not affect the quality of the specimens and the oncological long-term outcomes. The 5-year overall survival of converted patients to open surgery is similar to the laparoscopic group.

Antecedentes: Si bien la factibilidad del tratamiento laparoscópico del cáncer de recto ha sido previamente descripta, su aplicación masiva continúa siendo controversial y los resultados oncológicos a largo plazo son aun limitados. Objetivo: Analizar los resultados peri operatorios, la tasa de recurrencia local y la sobrevida alejada a cinco años en pacientes con cáncer de recto operados por vía laparoscópica, y comparar la sobrevida de los pacientes operados por vía laparoscópica con la de aquellos que debieron ser convertidos. Diseño: Observacional retrospectivo Lugar de aplicación: Hospital Privado Universitario Método: Se analizaron 164 pacientes portadores de cáncer de recto operados por vía laparoscópica pura entre enero de 2005 y diciembre de 2011. Los datos clínicos, anatomopatológicos y oncológicos, fueron ingresados prospectivamente en una base de datos. La supervivencia global y libre de enfermedad a 5 años fue calculada según el método actuarial de Kaplan-Meier. Resultados: El 66% de la población presentó tumores de recto medio (n=76) e inferior (n=32), y el 26% (n= 43) recibió tratamiento neoadyuvante. La tasa de preservación esfinteriana fue del 95%. La mediana de la altura de la anastomosis fue de 5 cm (rango: 2 a 12), empleando un reservorio colónico en "J" en el 8,5%. El índice de conversión global fue del 14,6%. La morbilidad y mortalidad global fue 19,5% y 0% respectivamente. La mediana de estadía hospitalaria fue 3 días (r: 2-28). No se registró compromiso de los márgenes quirúrgicos. La media de ganglios linfáticos analizados fue de 15 (rango: 0 - 56). La distribución por estadíos de acuerdo al TNM fue del 3,8% para el estadío 0, 37,8% para el estadío I, 22,5% para el estadío II, 29,2% para el estadío III y 6,7% para el estadío IV. El seguimiento promedio fue de 25 meses (rango: 3 a 81). La tasa de recurrencia local de la serie fue del 1,2% (dos pacientes). La sobrevida global y libre de enfermedad a cinco años fue del 88% (IC 95%: 76-99) y 83% (IC 95%: 72-95) respectivamente. La sobrevida global a 5 años de los pacientes convertidos versus lo no convertidos, fue del 83,3% y 94% respectivamente (p= NS). Conclusiones: El tratamiento laparoscópico del cáncer de recto es oncologicamente seguro. No ha afectado la calidad de las piezas quirúrgicas obtenidas ni los resultados oncológicos a largo plazo. La sobrevida global de los pacientes convertidos resultó equivalente a la de los operados en forma laparoscópica.

The oviposition period of Aedes aegypti L. was studied for Santa Rosa, La Pampa, Argentina. Ovitraps were placed during the year 2011 in five different locations of this city and weekly samplings were carried out during that year. The relationship between temperature and weekly oviposition activity was also studied and a stop in the oviposition activity was observed when the temperature dropped below 16°C. These data allow us to extend the knowledge of this vector in the provincial capital, providing as well the necessary information to implement control measures in this city.

Se estudió el período de oviposición de Aedes aegypti L. para Santa Rosa, La Pampa, Argentina. Se ubicaron ovitrampas, durante el año 2011, en cinco ubicaciones diferentes de la ciudad. Se las revisó semanalmente durante todo ese año. También se estudió la relación entre temperatura y actividad de oviposición semanal, observándose un cese en la actividad de oviposición cuando la temperatura media descendió por debajo de los 16°C. Estos datos permiten ampliar el conocimiento de este vector en la capital de la provincia, información necesaria para la implementación de medidas de control en dicha ciudad.