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RESUMO OBJETIVO: Avaliar se adolescentes de minorias sexuais que iniciaram a profilaxia pré-exposição sexual (PrEP) em organizações comunitárias (OC) apresentam maior vulnerabilidade social e ao HIV em comparação com adolescentes em PrEP de um serviço de saúde convencional. Além disso, avaliar se esses adolescentes tiveram um acesso mais oportuno à profilaxia. MÉTODOS: Estudo demonstrativo da efetividade de PrEP, realizado na cidade de São Paulo, em duas OC, localizadas no centro (OC-centro) e na periferia (OC-periferia), e em um serviço convencional de testagem para o HIV (CTA-centro). Foram elegíveis para PrEP, entre 2020 e 2022, adolescentes homens cisgêneros que fazem sexo com homens (aHSH), travestis, mulheres transexuais e pessoas transfemininas (aTTrans), de 15 a 19 anos, HIV-negativos e com práticas de maior risco para o HIV. Indicadores de acesso oportuno e de vulnerabilidades dos adolescentes iniciando PrEP nas OC foram analisados, tendo por referência o CTA-centro e empregando regressão logística multinomial. RESULTADOS: 608 adolescentes iniciaram PrEP nas OC e CTA-Centro. Adolescentes das OC estiveram associados a um menor tempo de início de PrEP (1–7 dias; OC-periferia: ORa = 2,91; IC95% 1,22–6,92; OC-centro: ORa = 1,91; IC95% 1,10–3,31); e a um menor IDH de moradia (OC-centro: ORa = 0,97; IC95% 0,94–1,00; OC-periferia: ORa = 0,82; IC95% 0,78–0,86). Na OC-periferia houve aumento na chance de os adolescentes serem mais jovens (ORa = 3,06; IC95% 1,63–5,75) e morarem mais próximos ao serviço (ORa = 0,82; IC95% 0,78–0,86, média 7,8 km). Enquanto adolescentes da OC-centro estiveram associados ao maior conhecimento prévio de PrEP (ORa = 2,01; IC95% 1,10–3,91) e a alta percepção de risco (ORa = 2,02; IC95% 1,18–3,44). Não estiveram associadas aos adolescentes das OC as práticas sexuais de maior risco e as situações de vulnerabilidade ao HIV. CONCLUSÕES: A oferta de PrEP nas OC facilitou o acesso de adolescentes vulnerabilizados e pode contribuir para reduzir inequidades. OBJETIVO préexposição pré exposição (PrEP (OC disso MÉTODOS Paulo OCcentro (OC-centro OCperiferia, OCperiferia , (OC-periferia) CTAcentro. CTAcentro CTA . (CTA-centro) 202 2022 aHSH, aHSH (aHSH) travestis aTTrans, aTTrans (aTTrans) 1 anos HIVnegativos negativos analisados multinomial RESULTADOS 60 CTACentro. CTACentro Centro. Centro CTA-Centro 1–7 17 7 (1– dias 2,91 291 2 91 IC95 IC 1,22–6,92 122692 22 6 92 1,91 191 1,10–3,31 110331 10 3 31 1,10–3,31) 0,97 097 0 97 0,94–1,00 094100 94 00 0,82 082 82 0,78–0,86. 078086 0,78–0,86 78 86 0,78–0,86) 3,06 306 06 1,63–5,75 163575 63 5 75 8 7, km. km km) 2,01 201 01 1,10–3,91 110391 2,02 02 1,18–3,44. 118344 1,18–3,44 18 44 1,18–3,44) CONCLUSÕES inequidades (OC-periferia (CTA-centro 20 (aHSH (aTTrans 1– (1 2,9 29 9 IC9 1,22–6,9 12269 1,9 1,10–3,3 11033 0,9 09 0,94–1,0 09410 0,8 08 07808 0,78–0,8 3,0 30 1,63–5,7 16357 2,0 1,10–3,9 11039 11834 1,18–3,4 4 ( 2, 1,22–6, 1226 1, 1,10–3, 1103 0, 0,94–1, 0941 0780 0,78–0, 3, 1,63–5, 1635 1183 1,18–3, 1,22–6 122 1,10–3 110 0,94–1 094 078 0,78–0 1,63–5 163 118 1,18–3 1,22– 12 1,10– 11 0,94– 07 0,78– 1,63– 16 1,18– 1,22 1,10 0,94 0,78 1,63 1,18 1,2 1,1 0,7 1,6

ABSTRACT OBJECTIVE: To evaluate whether adolescents from sexual minorities who initiated pre-exposure prophylaxis (PrEP) in community-based organizations (COs) are more socially and HIV-vulnerable compared with their counterparts from a conventional health service. In addition, to evaluate whether these adolescents had more timely access to prophylaxis METHODS: A PrEP demonstration study was conducted in the city of São Paulo in two COs, located in the center (CO-center) and the outskirts (CO-outskirts), and a conventional HIV testing service (CTA-center). Between 2020 and 2022, cisgender male adolescents who have sex with men (aMSM), transgender and gender diverse adolescents (aTTrans) aged 15 to 19 years, HIV-negative, with higher-risk practices for HIV were eligible for PrEP. Indicators of timely access and vulnerabilities of adolescents initiating PrEP in COs were analyzed using CTA-center as a reference and multinomial logistic regression. RESULTS: 608 adolescents initiated PrEP in COs and CTA-center. Adolescents from COs were associated with a shorter time to PrEP initiation (1–7 days; CO-outskirts: ORa = 2.91; 95%CI 1.22–6.92; CO-center: ORa = 1.91; 95%CI 1.10–3.31); and a lower housing Human Development Index (HDI) (CO-center: ORa = 0.97; 95%CI 0.94–1.00; CO-outskirts: ORa = 0.82; 95%CI 0.78–0.86). In CO-outskirts, there was an increased chance of adolescents being younger (ORa = 3.06; 95%CI 1.63–5.75) and living closer to the service (ORa = 0.82; 95%CI 0.78–0.86, mean 7.8 km). While adolescents from the CO-center were associated with greater prior knowledge of PrEP (ORa = 2.01; 95%CI 1.10–3.91) and high-risk perception (ORa = 2.02; 95%CI 1.18–3.44), adolescents from the COs were not associated with higher-risk sexual practices and situations of vulnerability to HIV. CONCLUSION: The provision of PrEP in the COs facilitated access for vulnerable adolescents and may contribute to reducing inequities. OBJECTIVE preexposure pre exposure (PrEP communitybased community based (COs HIVvulnerable addition METHODS COcenter CO (CO-center COoutskirts, COoutskirts , (CO-outskirts) CTAcenter. CTAcenter CTA . (CTA-center) 202 2022 aMSM, aMSM (aMSM) aTTrans (aTTrans 1 years HIVnegative, HIVnegative negative, negative HIV-negative higherrisk higher risk regression RESULTS 60 center. 1–7 17 7 (1– days CO-outskirts 2.91 291 2 91 95CI CI 95 1.22–6.92 122692 22 6 92 1.91 191 1.10–3.31 110331 10 3 31 1.10–3.31) HDI (HDI 0.97 097 0 97 0.94–1.00 094100 94 00 0.82 082 82 0.78–0.86. 078086 0.78–0.86 78 86 0.78–0.86) outskirts, 3.06 306 06 1.63–5.75 163575 63 5 75 8 7. km. km km) 2.01 201 01 1.10–3.91 110391 highrisk high 2.02 02 1.18–3.44, 118344 1.18–3.44 18 44 1.18–3.44) CONCLUSION inequities (CO-outskirts (CTA-center 20 (aMSM 1– (1 2.9 29 9 1.22–6.9 12269 1.9 1.10–3.3 11033 0.9 09 0.94–1.0 09410 0.8 08 07808 0.78–0.8 3.0 30 1.63–5.7 16357 2.0 1.10–3.9 11039 11834 1.18–3.4 4 ( 2. 1.22–6. 1226 1. 1.10–3. 1103 0. 0.94–1. 0941 0780 0.78–0. 3. 1.63–5. 1635 1183 1.18–3. 1.22–6 122 1.10–3 110 0.94–1 094 078 0.78–0 1.63–5 163 118 1.18–3 1.22– 12 1.10– 11 0.94– 07 0.78– 1.63– 16 1.18– 1.22 1.10 0.94 0.78 1.63 1.18 1.2 1.1 0.7 1.6

https://doi.org/10.11606/s1518-8787.2024058005914

Stream fish assemblages in the Eastern Amazon: the role of small tetras (Characidae) in alpha diversity and taxonomic structure Amazon Characidae (Characidae
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Casatti, Lilian

; Brejão, Gabriel Lourenço

; Carvalho, Fernando Rogério

; Costa, Victoria Santos da

; Cruz, Gabriel Martins da

; Dias-Silva, Karina

; Langeani, Francisco

; Lucena, Maria Dayanne Lima de

; Oliveira-Junior, José Max Barbosa

; Michelan, Thaisa Sala

; Montag, Luciano Fogaça de Assis

; Oliveira, Beatriz da Cruz

; Seabra, Lidia Brasil

; Juen, Leandro

Neotropical Ichthyology

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2024, Volume 22 N. 3 elocation e240014

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

Resumo As deficiências Wallaceanas no conhecimento sobre a biodiversidade, especialmente no bioma Amazônia, só podem ser superadas com o aumento dos esforços de amostragem em áreas focais. O objetivo deste estudo foi descrever a ictiofauna de riachos associados a quatro áreas protegidas na Amazônia Oriental. Essas áreas incluem as drenagens do Tapajós (Parque Nacional da Amazônia, Parque Nacional do Jamanxim), Trombetas (Floresta Nacional Saracá-Taquera) e no interflúvio Tapajós/Xingu (Reserva Biológica Nascentes da Serra do Cachimbo), no estado do Pará, Brasil. Nos 99 trechos de riachos amostrados foram registradas 176 espécies de peixes. Aproximadamente um terço das espécies e dos exemplares pertencem à família Characidae, representada predominantemente por pequenos tetras (conhecidos como piabas ou lambaris). Uma espécie ameaçada de extinção (Harttia dissidens) foi registrada. Do total de espécies, 24 foram representadas por um único indivíduo e são associadas à habitats específicos. A maior distinção taxonômica foi registrada para os riachos da Floresta Nacional Saracá-Taquera, enquanto a maior variação na distinção taxonômica foi obtida para os riachos do Parque Nacional da Amazônia. Comparado aos registros existentes em coleções científicas que abrangem a ictiofauna de riachos em microbacias de até 4.300 hectares no Pará, nosso estudo adicionou o registro de outros oito gêneros e identificou áreas relevantes para levantamentos adicionais. biodiversidade focais Oriental Jamanxim, Jamanxim , Jamanxim) SaracáTaquera Saracá Taquera Saracá-Taquera TapajósXingu Xingu Reserva Cachimbo, Cachimbo Cachimbo) Pará Brasil 9 17 peixes Characidae conhecidos lambaris. lambaris . lambaris) Harttia dissidens 2 específicos SaracáTaquera, Taquera, 4300 4 300 4.30 adicionais 1 430 30 4.3 43 3 4.

Abstract Wallacean shortfalls in knowledge about biodiversity, especially in the Amazon biome, can only be addressed by increasing sampling efforts in focal areas. The objective of this study was to describe the fish fauna of streams associated with four protected areas in the Eastern Amazon. These areas include the Tapajós (Parque Nacional da Amazônia, Parque Nacional do Jamanxim) and Trombetas drainages (Floresta Nacional Saracá-Taquera), and Tapajós/Xingu interfluve (Reserva Biológica Nascentes da Serra do Cachimbo), state of Pará, Brazil. In the 99 stream reaches surveyed, 176 fish species were recorded. Almost a third of the species and specimens belong to the Characidae family, predominantly represented by small tetras (known as piabasor lambaris). One threatened species (Harttia dissidens) was registered. Of the total richness, 24 species were singletons and associated with specific habitats. The highest taxonomic distinctness was observed for Floresta Nacional Saracá-Taquera, while streams within the Parque Nacional da Amazônia exhibited the greatest taxonomic distinctness variation. Compared to existing records in scientific collections covering stream fish fauna in watersheds of up to 4,300 hectares in Pará, our study added the record of eight other genera and identified relevant areas for additional surveys. biodiversity biome Jamanxim SaracáTaquera, SaracáTaquera Saracá Taquera , Saracá-Taquera) TapajósXingu Xingu Reserva Cachimbo, Cachimbo Cachimbo) Pará Brazil 9 surveyed 17 recorded family known lambaris. lambaris . lambaris) Harttia dissidens registered richness 2 habitats Taquera, Saracá-Taquera variation 4300 4 300 4,30 surveys 1 430 30 4,3 43 3 4,

https://doi.org/10.1590/1982-0224-2024-0014

Genetic parameters and chemical characterization of conilon coffee accessions under irrigation in the Cerrado
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Brige, Felipe Augusto Alves

; Amabile, Renato Fernando

; Malaquias, Juaci Vitória

; Celestino, Sonia Maria Costa

; Fagioli, Marcelo

; Delvico, Francisco Marcos dos Santos

; Veiga, Adriano Delly

; Sala, Pedro Ivo Aquino Leite

Acta Scientiarum. Agronomy

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2024, Volume 46 elocation e67754

Abstract: En | Text: En | PDF: En

ABSTRACT. The objective of this study was to identify the genetic, phenotypic and environmental parameters related to chemical compounds associated with beverage quality in a conilon coffee collection, grown in an irrigated system, in the Cerrado. The experiment was carried out at Embrapa Cerrados using green grains harvested in two years from 84 genotypes of the cultivar Robusta Tropical. Caffeine content, protein, ether extract, total soluble solids, pH and titratable acidity were evaluated. The data were subjected to analysis of variance. Significant differences were observed at 1% probability among accessions for all evaluated chemical characteristics in both harvest years. The high heritability, genetic coefficients of variation and selective accuracy reveal the potential for achieving genetic gains via the selection of genotypes adapted to the irrigated system in the Cerrado combined with high beverage quality. ABSTRACT collection 8 Tropical content protein extract solids variance 1 heritability

https://doi.org/10.4025/actasciagron.v46i1.67754

Evaluación de la estabilidad de parámetros hematológicos en muestras pediátricas bajo diferentes condiciones de almacenamiento determinados en un analizador Sysmex XN
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Goedelmann, Carolina Juliana

; Benavídez, Cintia

; Garcia, Romina Vanesa

; Gómez, Lara

; González Cid, María Paula

; Poos, Anabella

; Sala, María Cecilia

; Durando, María Cristina

Acta bioquímica clínica latinoamericana

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dec 2023, Volume 57 N. 4 Pages 3 - 3

Abstract: Es Pt En | Text: Es Pt En | PDF: Es | PDF: Pt | PDF: En

Resumen Conocer la estabilidad de las muestras biológicas es esencial para obtener resultados confiables en el laboratorio de análisis clínicos. La Norma IRAM-ISO 15189:2023 establece que cada laboratorio debe estandarizar las condiciones de almacenamiento de las muestras. El objetivo de este trabajo fue determinar el tiempo y la temperatura óptimos para conservar muestras sanguíneas para la determinación de parámetros hematológicos en un analizador Sysmex XN 1000. Se procesaron muestras de sangre entera conservadas hasta 48 horas a temperatura ambiente y hasta 72 horas en heladera. De acuerdo a los resultados, para la determinación del hemograma, las muestras almacenadas a temperatura ambiente deben procesarse dentro de las 6-8 horas posextracción; los parámetros limitantes son aquellos influenciados por cambios en el volumen eritrocitario. En las muestras conservadas en heladera el análisis puede retrasarse hasta 48 horas y el recuento de plaquetas es el parámetro menos estable.

Resumo Conhecer a estabilidade das amostras biológicas é essencial para obter resultados confiáveis no laboratório de exames clínicas. A Norma IRAM-ISO 15189:2023 estabelece que cada laboratório deve padronizar as condições de armazenamento das amostras. O objetivo deste trabalho foi determinar o tempo e a temperatura ideais para preservar amostras de sangue para a determinação de parâmetros hematológicos em um analisador em um Sysmex XN 1000. Para isso, foram processadas amostras de sangue total armazenadas por até 48 horas em temperatura ambiente e por até 72 horas em geladeira. De acordo com os resultados obtidos, para a determinação do hemograma, as amostras armazenadas em temperatura ambiente devem ser processadas dentro de 6-8 horas após a extração, sendo os parâmetros limitantes aqueles influenciados por alterações no volume eritrocitário. Nas amostras armazenadas em geladeira, a análise pode demorar até 48 horas, sendo a contagem de plaquetas o parâmetro menos estável.

Abstract Knowing sample stability is essential to obtain reliable results in the clinical laboratory. The IRAM-ISO 15189:2023 Standard establishes that each laboratory must standardise the storage conditions of biological samples. This study was conducted to investigate the stability of haematological parameters using a Sysmex XN 1000 in samples stored for up to 48-72 hours at different temperatures. According to these results, the hematologic analytes should be processed in this laboratory within 6-8 hours after extraction if they are stored at room temperature. The limiting parameters are those influenced by changes in the erythrocyte volume. If storage is in a refrigerator, the analysis can be delayed up to 48 hours, being platelet count the limiting parameter.

Editorial. Presentación del dossier N° 31: El posfeminismo neoliberal y los activismos feministas en la coyuntura capitalista y pandémica actual
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Landa, María Inés

; Sala, Núria Calafell

; Hijós, Nemesia

Astrolabio. Nueva Época

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dec 2023, N. 31 Pages 1 - 1

Abstract: Es | Text: Es | PDF: Es

https://doi.org/10.55441/1668.7515.n31.41982

Efectividad de la administración de hierro en forma semanal y diaria para la prevención de anemia por deficiencia de hierro en lactantes
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Varea, Ana

; Disalvo, Liliana

; Fasano, María V.

; Sala, Marisa

; A vico, Ana J.

; Azrack, María Á.

; Padula, Gisel

; González, Horacio F.

Archivos argentinos de pediatría

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oct 2023, Volume 121 N. 4 Pages 2 - 2

Abstract: Es | Text: Es | PDF: Es

https://doi.org/10.5546/aap.2022-02815

Ciência da disseminação e implementação em países de língua portuguesa: por que considerar? portuguesa considerar
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Sala, Danila Cristina Paquier

; Okuno, Meiry Fernanda Pinto

; Buccini, Gabriela

; Hankins, Jane Silva

; Câmara, Alice Barros

; Vieira, Ana Claudia

; Horta, Ana Lucia de Moraes

; Varela, Andrea Liliana Vesga

; Trapé, Carla Andrea

; Treichel, Carlos Alberto dos Santos

; Luizaga, Carolina Terra de Moraes

; Oliveira, Cintia de Freitas

; Luquine Jr, Cézar D

; Bonfim, Daiana

; Melo, Daiane Sousa

; Fatori, Daniel

; Bernardo, Debora

; Silva, Flávio Dias

; Paiva Neto, Francisco Timbó de

; Sousa, Girliani Silva de

; Relvas, Gláubia Rocha Barbosa

; Eshriqui, Ilana

; Chavez, Leidy Janeth Erazo

; Almeida, Leticia Yamawaka de

; Godoi, Lídia Pereira da Silva

; Belotti, Lorrayne

; Corrêa, Lucas Hernandes

; Cordeiro, Luciana

; Hespanhol, Luiz

; Juskevicius, Luize Fábrega

; Padoveze, Maria Clara

; Bueno, Mariana

; Siqueira, Marina Martins

; Bortoli, Maritsa Carla de

; Louvison, Marília Cristina Prado

; Cardoso, Marília Mastrocolla de Almeida

; Becker, Natália

; Tanaka, Oswaldo Yoshimi

; Costa, Paula Cristina Pereira da

; Bomfim, Rafael Aiello

; Luz, Reginaldo Adalberto

; Gimbel, Sarah

; Dias, Sónia

; Castral, Thaíla Corrêa

; Domingos, Thiago da Silva

; Baumann, Ana A.

Acta Paulista de Enfermagem

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2023, Volume 36 Suppl. 1 elocation eEDT01

Abstract: Pt | Text: Pt | PDF: Pt

https://doi.org/10.37689/acta-ape/2023edtspe01

Evaluation of Advice to The Irrigator in “Amistad Cubano Búlgara” Agricultural Production Cooperative
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Sánchez-Veranes, Caridad

; Falcón-Acosta, María del Carmen

; Sala-Hernández, Leonardo

Revista Ciencias Técnicas Agropecuarias

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sep 2022, Volume 31 N. 3 elocation e10

Abstract: En Es | Text: En Es | PDF: En | PDF: Es

ABSTRACT An exploratory diagnosis was carried out in the Agricultural Production Cooperative (APC) “Amistad Cubano Búlgara” to evaluate the current advice service to the irrigator (IAS). A characterization of the APC was made, surveys were applied, interviews and field evaluations were carried out in areas of watering systems for aspersion (Machines of Central Pivot). The information allowed determining as strengths the existence of a climatic station automated, the interest of the institution in introducing technologies, the disposition of the cooperativities to carry out improvements in the watering activity, even when they have as weaknesses a low educational level of the work force, the lack of specialist technicians in the watering activity, operators in the machines of pivot power station are not qualified, all what is reflected in the indicators of efficiencies that oscillate between 63 and 70%, and in the applications of inadequate watering norms that cause the low agricultural yields. These results allowed elaborating an action plan that will drive to improve the administration of the watering in a long term starting from the implementation of an advice system to the irrigator in real time. That will propitiate an appropriate training of the human resources, an appropriate and efficient use of the available resources, redounding in a good and appropriate use of water and bigger efficiency of the watering systems.

RESUMEN Se realizó un diagnóstico en la cooperativa de producción agropecuaria (CPA) Amistad Cubano Búlgara para evaluar el servicio de asesoramiento al regante que se brinda, para lo cual se hizo una caracterización de la CPA, aplicando encuestasy evaluaciones de campo en áreas de sistemas de riego por aspersión [Maquinas de Pivote Central (MPC)]. La información permitió situar como fortalezas, la existencia de una estación agroclimática automatizada, el interés de la institución para introducir tecnologías, la disposición de los cooperativistas a realizar mejoras en la actividad de riego; y como debilidades que tienen, el bajo nivel de escolaridad de la fuerza de trabajo, la no existencia de técnicos especialistas en la actividad de riego, el personal que trabaja en las máquinas de pivote central no han sido capacitados lo que se refleja en los indicadores de eficiencias que oscilan entre 63-70% y en las aplicaciones de normas de riego inadecuadas que ocasionan los bajos rendimientos agrícolas. Estos resultados permitieron elaborar un plan de acción que conducirá a largo plazo a mejorar la gestión del riego a partir de la implementación de un sistema de asesoramiento al regante en tiempo real, lo que propiciarán una adecuada capacitación de los recursos humanos, un uso adecuado y eficiente de los recursos disponibles, redundando en un uso óptimo y adecuado del recurso agua y mayor eficiencia de los sistemas de riego.

10.

Análisis de los linajes paternos en la ciudad de Trujillo, Perú
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Sala, Camila

; Paz Sepúlveda, Paula B.

; Cuello, Mariela

; Schwab, Marisol E.

; Jurado Medina, Laura S.

; Motti, Josefina M.B.

; Santos, María Rita

; Aquilano, Eliana

; Alva, Enrique Martin

; Porturas, Martha Mejia

; Torres, Carlos León

; Alfaro Gómez, Emma Laura

; Dipierri, José Edgardo

; Demarchi, Darío A.

; Muzzio, Marina

; Bravi, Claudio M.

; Bailliet, Graciela

Runa

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jun 2022, Volume 43 N. 2 Pages 173 - 190

Abstract: Es Pt En | Text: Es Pt En | PDF: Es | PDF: Pt | PDF: En

Resumen El actual territorio de Trujillo, una ciudad costera en el norte de Perú, fue ocupado por diversas culturas precolombinas a lo largo de la historia. Con la llegada de los conquistadores europeos en el siglo XVI, se inició un proceso de mestizaje que continúa hasta la actualidad. Los objetivos de este trabajo fueron identificar y caracterizar haplogrupos del cromosoma Y presentes en una muestra de voluntarios de Trujillo y evidenciar fenómenos de mestizaje y posibles similitudes entre la población en estudio y otras de Perú y Argentina. Se analizaron los linajes paternos a través de la región no recombinante del cromosoma Y por medio de un método de amplificación alelo-específica (PCR-AFLP) en reacciones multiplex para la identificación de marcadores bialélicos (SNPs) que determinan haplogrupos autóctonos y alóctonos para América. Tal como se esperaba, esta población presentó una ancestralidad predominantemente nativa, pero también se encontró una alta incidencia de linajes europeos.

Resumo O atual território de Trujillo, uma cidade costeira no norte do Peru, foi povoado por várias culturas pré-colombianas ao longo da história. Com a chegada dos conquistadores europeus no século XVI, iniciou-se um processo de miscigenação que continua até hoje. Os objetivos deste trabalho foram identificar e caracterizar os haplogrupos do cromossomo Y em uma amostra da população de Trujillo para compreender os fenômenos de mestiçagem e possíveis semelhanças com outras populações do Peru e da Argentina. As linhagens paternas foram analisadas através da região não recombinante do cromossomo Y, empregando um método de amplificação alelo-específico (PCR-AFLP) em reações multiplex para a identificação de marcadores bialélicos (SNPs) que determinam haplogrupos autóctones e alóctones para a América. Segundo o esperado, essa população apresentou ascendência predominantemente nativa, com alta prevalência de linhagens europeias.

Abstract The current territory of Trujillo, a coastal city in northern Peru, was occupied by various pre-Columbian cultures throughout history. With the arrival of European conquerors in the 16th century, process of admixture began that continues to this day. The goals of this article were to identify and characterize Y chromosome haplogroups in a sample of Trujillo inhabitants, and to compare its admixture processes with those in other Peru and Argentina populations. We analyzed paternal lineages by focusing on the non-recombinant region of the Y chromosome. An allele-specific amplification (PCR-AFLP) method was used in a multiplex reactions to identify biallelic markers (SNPs) that determine autochthonous and allochthonous haplogroups for America. As expected, this population showed a predominantly native ancestry, with high incidence of European lineages.

https://doi.org/10.34096/runa.v43i2.10667 57 downloads

11.

Primer reporte en Cuba de Anisakis spp. en muestras de pescado en conserva
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Rosado García, Félix Manuel

; Puig Peña, Yamila

; Leyva Castillo, Virginia

; Carrera Vara, José Antonio

; Ibarra Sala, Ana María

Revista Cubana de Medicina Tropical

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apr 2022, Volume 74 N. 1 elocation e730

Abstract: En Es | Text: En Es | PDF: En | PDF: Es

ABSTRACT Introduction: Anisakis species represent one of the most important foodborne pathogenic parasitic groups in relation to their zoonotic capabilities, and can produce an emerging disease called anisakiosis. In Cuba, there are no reports of the disease and there are no publications on the detection of the parasite in samples of fishery products. Objective: To identify Anisakis spp. larvae in samples of fishery products. Methods: A study was conducted to search for Anisakis spp. larvae in samples of canned fish products received at the Laboratory of Food Parasitology of the National Institute of Hygiene, Epidemiology and Microbiology of Cuba. Ninety-six samples of two different brands were received. Each brand was assigned letter A or B to protect the identity of the manufacturer. The larvae recovered were previously rinsed with lactophenol and identified morphologically by microscopy. The identification keys for Anisakis spp. larvae described in the literature were used. Results: 38.5% of the total canned fish samples analyzed were parasitized with Anisakis spp. larvae, with a mean frequency of 1.2 larvae per subsample. The larvae were classified as third instar and type I. Conclusions: For the first time in Cuba, Anisakis spp. larvae were identified in canned fish samples and provided data of interest to health authorities to strengthen public policies related to food quality and safety.

RESUMEN Introducción: Las especies de Anisakis representan uno de los grupos parasitarios patógenos transmitidos por alimentos más importantes en relación con sus capacidades zoonóticas y pueden producir una enfermedad emergente llamada anisakiosis. En Cuba, no existen reportes de la enfermedad como tampoco publicaciones sobre la detección del parásito en muestras de productos pesqueros. Objetivo: Identificar larvas de Anisakis spp. en muestras de productos pesqueros. Métodos: Se realizó un estudio para la búsqueda de larvas de Anisakis spp. en muestras de productos pesqueros en conserva recibidos en el Laboratorio de Parasitología de los alimentos del Instituto Nacional de Higiene, Epidemiología y Microbiología de Cuba. Se recibieron 96 muestras de dos marcas diferentes. A cada marca se le asignó las letras A o B para proteger la identidad del fabricante. Las larvas recuperadas fueron previamente aclaradas con lactofenol e identificadas morfológicamente por microscopía. Se utilizaron las claves de identificación para larvas de Anisakis spp. descritas en la literatura. Resultados: El 38,5 % del total de muestras de pescado en conserva analizadas estuvieron parasitadas con larvas de Anisakis spp., con una frecuencia media de 1,2 larvas por cada submuestra. Las larvas fueron clasificadas de tercer estadio y de tipo I. Conclusiones: Por primera vez se identificó en Cuba larvas de Anisakis spp. en muestras de pescado en conserva y se proporcionó datos de interés a las autoridades sanitarias para el fortalecimiento de políticas públicas relacionadas con la calidad e inocuidad de los alimentos.

12.

Lack of association of the KIR and HLA class I ligands with ZIKV infection in south and southeast of Brazil
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Elpidio, Laise Nayana Sala

; de Moraes, Amarilis Giaretta

; Langer, Ieda Bernadete Volkweis

; do Amaral, Greicy Cezar

; Moretti, Maria Luiza

; Garcia, Márcia Teixeira

; Angerami, Rodrigo

; Proenca-Modena, José Luiz

; Bispo-dos-Santos, Karina

; Martini, Matheus Cavalheiro

; Parise, Pierina Lorencini

; Ayo, Christiane Maria

; de Mattos, Luiz Carlos

; Brandão, Cinara Cássia

; Nogueira, Maurício Lacerda

; Oliani, Denise Cristina Mós Vaz

; Spegiorin, Lígia Cosentino Junqueira Franco

; de Lima Neto, Quirino Alves

; Visentainer, Jeane Eliete Laguila

Memórias do Instituto Oswaldo Cruz

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2022, Volume 117 elocation e210194

Abstract: En | Text: En | PDF: En

BACKGROUND Zika virus (ZIKV) is an emerging arbovirus associated with foetal malformations and neurological complications. The infection is usually associated with mild symptoms. The comparison between the allelic frequency of polymorphic genes in symptomatic infected individuals in the population can clarify the pathogenic mechanisms of ZIKV. During ZIKV infection, cytokines are produced and natural killer (NK) cells are recruited, whose activation depends on signaling pathways activated by specific receptors, such as killer cell immunoglobulin-like receptors (KIR). These molecules interact with human leukocyte antigen (HLA) class I ligands and are encoded by polymorphic genes. OBJECTIVES This study aimed to evaluate the frequency of allelic variants of the genes encoding the KIR receptors and their HLA class I ligands in 139 symptomatic ZIKV-patients and 170 controls negative for the virus, and to evaluate the role of these variants for ZIKV susceptibility. METHODS KIR and HLA class I genes were genotyped using the polymerase chain reaction-sequence specific oligonucleotide (PCR-SSO) technique. FINDINGS No significant differences in the frequency distribution of KIRs and KIR-HLA in patients compared to controls were observed. MAIN CONCLUSIONS KIR and its HLA ligands might play a minor role in ZIKV infection in the south and southeast Brazilian individuals.

https://doi.org/10.1590/0074-02760210194

13.

Réplica y notas complementarias al estudio de las opciones por la democracia en los ciudadanos neoleoneses
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Aguirre Sala, Jorge Francisco

Revista mexicana de opinión pública

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dec 2021, N. 31 Pages 127 - 141

Abstract: En Es | Text: En Es | PDF: En | PDF: Es

Abstract From José María Infante’s investigation about the options for democracy in New Leonese citizens, a reply and complementary notes are prepared to show the proclivity to other options. The theoretical development is extended, and emphasis is placed on four options omitted from the survey used, that are related to liquid democracy. The results presented here, unlike Infante, show other predilections and a preferential ranking in relation to the liquid model that mixes the various representative democratic modalities with the participatory ones. The conclusions differ with those of Infante regarding the intention for delegative democracy and the interpretation of specialists to make community decisions; they also justify the suggestions to raise the quality of democracy.

Resumen A partir del estudio de José María Infante en el que el investigador indaga las opciones por la democracia en los ciudadanos neoleoneses, se elaboran una réplica y notas complementarias para mostrar la proclividad a otras opciones. Se extiende el desarrollo teórico y se hace hincapié en cuatro opciones omitidas de la encuesta utilizada, las cuales son afines a la democracia líquida. Los resultados aquí presentados, a diferencia de los de Infante, muestran otras predilecciones y una jerarquización preferencial en atingencia al modelo líquido que entrevera las diversas modalidades democráticas representativas con las participativas. Las conclusiones difieren de las de Infante respecto a la intencionalidad por la democracia delegativa y la interpretación de los especialistas para tomar decisiones comunitarias; también justifican las sugerencias para elevar la calidad de la democracia.

https://doi.org/10.22201/fcpys.24484911e.2022.31.72837 96 downloads

14.

Evolution of scientific collaboration within Spanish Psychology between 1970 and 1989
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González Sala, Francisco

; Osca-Lluch, Julia

; Peñaranda-Ortega, María

Anales de Psicología

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dec 2021, Volume 37 N. 3 Pages 589 - 598

Abstract: En Es | Text: En Es | PDF: En | PDF: Es

Abstract The objective of this research is to analyse the evolution of scientific collaboration within Spanish psychology through papers signed by an author who belonged to a Spanish institution of psychology between 1970 and 1989. We analysed a total of 2891 papers published in 29 journals of psychology between 1970 and 1989, examining the scientific collaboration through network analysis, using the UCINET program and Netdraw software. The results indicated that there has been an increased number of papers, authors and signatures over the years, as well as an increased scientific collaboration. Between 1985 and 1989, co-authored papers overcame single-author papers. It is shown that the number of authors, as well as of collaboration groups, increased over the years under study. It can be concluded that it was in the second half of the 1980s when scientific collaboration within Spanish psychology increased considerably.

Resumen El objetivo de la presente investigación es analizar la evolución de la colaboración científica en la psicología española a través de trabajos firmados por un autor o autora perteneciente a una institución española de psicología entre 1970 y 1989. Se analizaron un total de 2891 trabajos publicados en 29 revistas de psicología entre los años 1970 y 1989, analizando la colaboración científica a través del estudio de redes mediante el programa UCINET y el software Netdraw. Los resultados indican que a lo largo de los años se produce un aumento del número de trabajos, autores y firmas, así como de la colaboración científica, siendo en el periodo entre 1985 y 1989 cuando los trabajos en coautoría superan al número de trabajos firmados por un solo autor. Se muestra que el número de autores, así como de los grupos de colaboracion aumentan a lo largo de los años estudiados. Se puede concluir que es en la segunda mitad de la década de los años 80 cuando se produce un aumento considerable de la colaboración científica en la psicología española.

https://doi.org/10.6018/analesps.474391

15.

Evaluation of the pulmonary function of patients with severe coronavirus 2019 disease three months after diagnosis
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Baldini, Matías

; Chiapella, María N.

; Fernández, Alejandra

; Guardia, Sergio

; Sala, Hernando

Medicina (Buenos Aires)

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oct 2021, Volume 81 N. 5 Pages 715 - 721

Abstract: En Es | Text: En Es | PDF: En | PDF: Es

Abstract There are few data regarding the repercussion in the pulmonary function of patients who had severe or critical COVID-19 pneumonia. The objective was to describe these patients´ pulmonary function and establish an association with the severity of the disease (patients with severe or critical pneumonia), the presence of comorbidities, the tomographic involvement and the persistence of dyspnoea. Fifty-five patients were included, 40 (73%) male, media of age 54.9 (11.6) years old and body mass index (BMI) 33.1 (6.09) kg/m2. Fifty (90%) had 1 comorbidity, obesity 67%, arterial hypertension 36%, and diabetes mellitus 35%. Twenty-five (45%) had critical pneumonia. Fifteen (27%) had a spirometric alteration that suggested restriction and 32 (58%) had gas exchange defect. The latter had forced volume capacity (FVC), forced expiratory volume in the first second (FEV1) and carbon monoxide diffusion capacity (DLCO) values significantly lower. Ninety percent presented some degree of involvement in the chest CT scan, ground glass-opacities the most frequent finding. A moderate negative correlation was found between the severity of the tomographic involvement and the DLCO levels. Thirty patients (55%) referred some degree of dyspnoea. Patients with this symptom had DLCO and KCO values below those who did not have dyspnoea: 70.5 vs. 85.1 p = 0.02 and 88 vs. 104 p = 0.02. The presence of abnormal gas exchange is the main characteristic of patients with pulmonary sequelae due to COVID-19. Our study does not show either predictor of evolution towards pulmonary sequelae or an association with the severity of the disease.

Resumen Se conocen pocos datos acerca de la repercusión en la función pulmonar de pacientes que cursaron una neumonía grave o crítica por COVID-19. El objetivo fue describir la función pulmonar de estos pacientes y establecer si existe asociación con la gravedad (neumonía grave o crítica), comorbilidades, compromiso tomográfico y persistencia de disnea. Se incluyeron 55 pacientes, 40 (73%) varones, media de edad 54.9 (11.6) años e índice de masa corporal (IMC) 33.1 (6.09) kg/m2. Cincuenta (90%) tenían una comorbilidad, obesidad 67%, hipertensión arterial 36% y diabetes mellitus 35%. Veinticinco (45%) presentaron neumonía crítica. Se hallaron 15 (27%) con una alteración que sugiere restricción y 32 (58%) presentaron trastorno del intercambio gaseoso. Aquellos con trastorno del intercambio gaseoso, tenían valores de capacidad vital forzada (FVC), volumen espiratorio forzado en el primer segundo (FEV1) y difusión de monóxido de carbono (DLCO) significativamente menores. El 90% tenía algún grado de compromiso en TAC de tórax siendo vidrio esmerilado el hallazgo más frecuente. Se encontró moderada correlación negativa entre gravedad del compromiso tomográfico y nivel de DLCO. A la consulta, 30 (55%) referían algún grado de disnea. Los pacientes con disnea presentaban valores de DLCO y KCO inferiores respecto a los que no referían disnea 70.5 vs. 85.1 p = 0.02 y 88 vs. 104 p = 0.02. La presencia de intercambio anormal de gases es la característica principal de los pacientes con secuelas pulmonares por COVID-19. De nuestro trabajo no surgen predictores para evolución hacia secuela pulmonar ni pudimos asociarlo a la gravedad de la enfermedad.

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