bluuebunny/crossref_metadata_2025 huggingface dataset:
EFECTOS ADVERSOS MORFOLÓGICOS EN EXPOSICIÓN HIPERAGUDA A LODOS DE PERFORACIÓN EN BASE AGUA EN Hydractinia symbiolongicarpus (Familia: Hydractiniidae)
Authors: Contreras Aristizabal Javier Nicolás
Published: September 2021

Los desechos derivados del proceso de perforación en las plataformas marinas petroleras pueden dejar hasta 200 000 toneladas de residuos de perforación en los ecosistemas marinos. El principal agente contaminante son los lodos de perforación petrolera (LPPs), que son usados para enfriar y lubricar la broca de perforación, además de contrarrestar fuerzas de presión y posibles fugas de hidrocarburos. Se sabe que los LPPs tienen un efecto contaminante y tóxico observándose alteraciones en los ecosistemas y efectos adversos en organismos invertebrados marinos, debidos principalmente a la presencia de barita y trazas de metales pesados. En este trabajo se realizaron experimentos de exposición hiperagudos con mezclas completas de lodos de perforación base agua (WBM) a máximos niveles de concentración en colonias de Hydractinia symbiolongicarpus. Los resultados mostraron cambios significativos (p < 0,001) en la morfología de los pólipos inmediatamente después del contacto con WBM, con un incremento 1,5 veces en el diámetro del pólipo y una retracción en la longitud de los tentáculos del 75 %. Después de la exposición (fase de recuperación), se observó una disminución de biomasa a las 72 h con pérdida del 50 % de los pólipos y una reducción de la mata estolonal cercana al 50 % (p < 0,01). Efectos similares han sido reportados en otras especies de cnidarios, como los corales, donde se observó retracción de pólipos y zonas expuestas de exoesqueleto. La exposición a WBM genera irritación tisular en exposición directa y en casos severos pérdida de biomasa.
PRIMERAS LOCALIDADES REPORTADAS Y AMPLIACIÓN DEL RANGO DE DISTRIBUCIÓN PARA Agamia agami (Ardeidae) EN EL DEPARTAMENTO DE VICHADA, COLOMBIA
Authors: Vásquez Ávila Edgar Adrián , Castañeda Barón Beyker
Published: September 2021

Reportamos los primeros registros confirmados de la garza colorada (Agami agami) en el departamento de Vichada. Se observaron un total de 10 individuos (siete adultos y tres juveniles) en cuatro localidades asociadas a bosque denso de galería circundantes a cuerpos de agua, los cuales validan la ocurrencia de la especie hacia la parte más oriental de la Orinoquia colombina y el departamento. Estas observaciones evidencian la necesidad de documentar la avifauna a nivel local y regional, para complementar el conocimiento de este taxón en esta región del país, dado su periodo migratorio y movimientos estacionales desconocidos; además de verificar la importancia de las localidades mencionadas como posibles sitios de refugio, alimentación, reproducción y anidación, esenciales para la conservación de esta especie.
Recent developments in filtration media and respirator technology in response to COVID-19
Authors: Wang Peter L. , Roschli Alex , Paranthaman M. Parans , Theodore Merlin , Cramer Corson L. , Zangmeister Chris , Zhang Yuepeng , Urban Jeffrey J. , Love Lonnie
Published: September 2021

The COVID-19 pandemic triggered a surge in demand for N95 or equivalent respirators that the global supply chain was unable to satisfy. This shortage in critical equipment has inspired research that addresses the immediate problems and has accelerated the development of the next-generation filtration media and respirators. This article provides a brief review of the most recent work with regard to face respirators and filtration media. We discuss filtration efficiency of the widely utilized cloth masks. Next, the sterilization of and reuse of existing N95 respirators to extend the existing stockpile is discussed. To expand near-term supplies, optimization of current manufacturing methods, such as melt-blown processes and electrospinning, has been explored. Future manufacturing methods have been investigated to address long-term supply shortages. Novel materials with antiviral and sterilizable properties with the ability for multiple reuses have been developed and will contribute to the development of the next generation of longer lasting multi-use N95 respirators. Finally, additively manufactured respirators are reviewed, which enable a rapidly deployable source of reusable respirators that can use any filtration fabric.

Graphic abstract
Effective pharmacotherapeutic effect of indole-3-carbinol and rod extract as part of the drug Agidol
Authors:   SNPE «Regional Center of Oncology», Kharkiv, Skritskaya T.V.
Published: September 2021

In modern gynecology, hormone-dependent pathology is one of the most significant problems. The importance of solving this problem is due to the significant prevalence of this pathology, its long-term recurrent course and the presence of a medico-social task of preserving the reproductive function of patients. The age of women who develop dyshormonal diseases is already 30–35 years old, which leads to premature loss of reproductive function, an increase in the frequency of surgical interventions. The systemic nature of the lesion in dyshormonal pathology is due to the common links of pathogenesis. The leading factor in the pathogenesis of hormone-dependent pathology is absolute or relative hyperestrogenism. Menstrual disorders (MD) is one of the most overlooked problems in modern gynecology. Over the past decade, an increase in the frequency of MD in women of reproductive age has been noted in the world by almost 11 times. In the structure of gynecological morbidity, according to most authors, MD s account for about 60% of all dyshormonal disorders, which often lead to an underestimation of future not only reproductive, but also general somatic problems: from miscarriage and infertility to the formation of both benign and malignant tumors in the female organism. Keywords: hormone-dependent pathology, menstrual disorders, estrogens, progesterone, treatment, indole-3-carbinol, rod extract, Agidol.
Ultrasound diagnosis conditions of the uterus scar in pregnant and non-pregnant women
Authors:   Kyiv City Maternity Hospital No.1, Kyiv, Kovyda N. , Honcharuk N. ,   Kyiv City Maternity Hospital No.1, Kyiv
Published: September 2021

The dynamic increase in the number of caesarean section in Ukraine and around the world remains one of the main topics of discussion, which is intensively discussing by leading scientists. The traditional assessment of the ability of the uterus scar during pregnancy, based mainly on the analysis of clinical and anamnestic data, is not high informative, and the ambiguous conclusions of the sonographic study indicate the need for further detailed study. Therefore, there is reason to believe that the development of criteria for ultrasound assessment of the condition of the uterus scar after previous cesarean section will use them to predict the possibility of spontaneous delivery in the future and remains relevant. The objective: study the features of ultrasound diagnosis of the condition of the scar on the uterus in pregnant and non-pregnant women. Materials and methods. Observations and retrospective analysis of medical records of pregnant women and birth histories in 150 women with a scar on the uterus after a previous cesarean section for the period from 2014–2019. Results. In women who became pregnant up to a year after the previous cesarean section, the most pronounced changes in blood flow were in the uterine arteries, especially during gestation 28–34 weeks. Also, in women with a failed uterus scar, changes in blood flow were most often observed in the uterine arteries at all levels and were significantly higher, compared with women with a capable uterus scar and women from the control group. In women with an insolvent uterus scar, the most pronounced changes in the indices of vascular resistance was observed in the uterine arteries, in particular the right uterine artery. Conclusion. The peculiarities of blood flow and vascular resistance in different vessels of the myometrium depending on the gestation period and the timing of pregnancy after a previous cesarean section. The obtained detailed ultrasound examination and mathematical calculation of the results of ultrasound examination of the uterus and postoperative uterus scar after previous cesarean section in non-pregnant women allowed to create a scale for assessing the condition of the uterus scar after previous cesarean section in non-pregnant women. Keywords: cesarean section, uterus scar, ultrasound, pre-pregnancy preparation of women.
Implantation capacity of endometry of veteran women, with contusion in anamnesis, with unrealized reproductive function
Authors:   USIR of Shupyk National Medical Academy of Postgraduate Education, Kyiv, Kaminskiy V.V. , Suslikova L.V. ,   USIR of Shupyk National Medical Academy of Postgraduate Education, Kyiv, Serbeniuk A.V. ,   KRT USIR of Shupyk National Medical Academy of Postgraduate Education, Kyiv
Published: September 2021

The objective: improving the efficiency of diagnosis and treatment of pathology and implantation ability of the endometrium in women of reproductive age who took part in hostilities and received concussions. Materials and methods. The study of endometrial pinopodia was carried out in 35 women of reproductive age who took part in hostilities and received concussions, who on the 21st day of the MC underwent operative laparoscopy and hysteroscopy with endometrial sampling for histological examination and scanning electron microscopy. Of these women, 22 patients – a comparison group – of reproductive age with a history of trauma without post-concussion syndrome and 13 in the main group, women of reproductive age, have the consequences of contusion in the form of post-concussion syndrome. Served as control 10 samples of endometrium from civilian women of reproductive age. The average age of the surveyed was 27.08±4.23 years. The period of stay in the combat zone was 29.34±9.21 months, the time from the moment of receiving a slight traumatic brain injury (contusion) was 18.8±9.2 months. Results. In combatant-women with contusion in history, there are disturbances in the receptivity of the endometrium, manifested by abnormalities in the development of pinopodia and their microvilli during the implantation window: areas without pinopodia in 47.50% of cases (p<0.006), pinopodia of sizes – in 77.50% (p<0.01) and abundant microvilli – in 37.50% (p<0.02); a decrease in the frequency of the presence of developed pinopodia by 2.12 times (p<0.01), large pinopodia by 2.29 (p<0.01), and a small number of microvilli by 4.00 (p<0.0001), an increase in the occurrence of medium-sized pinopodia by 3.00 (p<0.02) times, and a moderate number of microvilli by 4.00 (p<0.0001). A characteristic feature of endometrial pinopodia in the above patients is the presence of mosaicism of their shape (65.00%) and size (67.50%). Conclusions. Women in the military who have been injured in combat are diagnosed with reproductive health problems caused by both the traumatic brain injury itself and the stressors associated with military service. Keywords: reproductive health, female veterans, post-contusion syndrome, receptive endometrial enlargement, office hysteroscopy.
Role of the reproductive tract microbiotes in the development of cervical pathology from the point of view of preventive medicine (Literature review)
Authors:   Ternopil National Medical University named after I.Ya. Gorbachev Ministry of Health of Ukraine, Malanchuk L.M. , Pitcyk I.B. ,   Ternopil National Medical University named after I.Ya. Gorbachev Ministry of Health of Ukraine, Malanchuk A.S. ,   Ternopil National Medical University named after I.Ya. Gorbachev Ministry of Health of Ukraine, Martyniuk V.M. ,   Ternopil National Medical University named after I.Ya. Gorbachev Ministry of Health of Ukraine, Malanchuk S.L. ,   Ternopil National Medical University named after I.Ya. Gorbachev Ministry of Health of Ukraine
Published: September 2021

The problem of cervical diseases has become especially relevant due to the increasing frequency of this pathology and impaired generative function of the female body .Complex economic and unfavorable environmental conditions of Ukraine, which cause a state of chronic distress, inadequate reproductive behavior lead to the development of cervical tumors. An important role of immune protection of the genital tract belongs to the microbiocenosis of the vagina. After all, analyzing the anatomical structure of the reproductive system, physical, chemical and immunological variations of changes in the endothelium of the genital tract depending on the age of the woman, as well as the phase of the menstrual cycle, violation of vaginal normocenosis is a trigger of cervical pathology. According to the world literature, there is a close relationship between sexually transmitted infections and the development of cervical neoplasia. As early as the 1970s, Harald Zur Hausen took an important step in studying the pathogenesis of cervical cancer and identified the leading role of oncogenic types of human papillomavirus in this process . Prevention of the development of malignant neoplasms of the cervix, which occupy the fifth place in the structure of oncogynecological pathology in our country and the second place among oncological morbidity, is an urgent problem and meets the principles of modern medicine. Keywords: pathology of the cervix, human papilloma virus, vaginal microbiocenosis.
Świadomość onimiczna w piśmiennictwie pamiętnikarskim na przykładzie „Mojego pamiętnika z wojny światowej” Sebastiana Poszywaka
Authors:   Uniwersytet Rzeszowski, Polska, Żołądź Artur
Published: September 2021

Sebastian Poszywak, author of “Mój pamiętnik z wojny światowej”, was a soldier who fought in an Austro-Hungarian regiment. Together with his troops he fought on the Italian front during World War I. The diary he kept is full of local names, both Polish and Slovenian, as well as German and Italian. The article presents the onymic awareness of the author of the diary, examines various forms of toponyms that sounded foreign to the soldier from the Podkarpacie region, emphasizing the structures of Slovenian (e.g. Brestovica pri Komnu – Brestowice, Brestawice, Brestowica) and Italian (e.g. Medeazza – Medyjaca, Madyaco) local names. The text also takes account of the history of onomastic research on proper names contained in the diaries. The article is a contribution to further onomastic analyses of other onymic categories of peasant diaristic texts.
Określenia chorób w dziewiętnastowiecznym poradniku medycznym Józefa Zmijewskiego
Authors:   Uniwersytet Kazimierza Wielkiego w Bydgoszczy, Polska, Paluszak-Bronka Anna
Published: September 2021

This article characterizes disease entities noted in medical handbook “Method of curing with the means not used before” […], written by Józef Zmijewski in 1888 in terms of semantics, genetic relationships and structural linguistics. These disease entities have been derived from the source text because of their general character meaning they can be used to define many diseases. The terms characterize diseases based on their place and method of origin, the course of the disease, impairment of psychological functions, tissues and internal organs. They also indicate patient characteristics like age and sex. Many of these terms are noted in Polish dictionary of medical terminology from 1881 (46.9%) and in Polish medical dictionary from 1905 (40.6%) but they gain medical meaning only when used with words such as: choroba [-y], cierpienie [-a], dolegliwość [-i] or with specific names of disease entities, e.g.: skórne choroby, cierpienia nerwowe, dolegliwości moczowe, febra zastarzała, tryper zastarzały, febra starcza. Most names are native units (84.4%). These are words inherited form pre-Slavic languages or created based on polish language, e.g.: dziedziczny, gorączkowy, piorunujący, sercowy, dziecięcy, kobiecy. Only 15.6% pf the terms are based on other linguistic roots, e.g. gastryczny, chroniczny, epidemiczny. Majority of these terms are one-word structures (93.75%) expressed by adjectives and adjectival participles (90.6%), ending with -ny, -owy, -ty. As an exception there is a noun in genitive: (choroby) skóry. Only 6.25% are pronominal expressions: (choroby) z ojca; z rodziców.
Zwischenruf – przegląd stanowisk badawczych
Authors:   Uniwersytet Rzeszowski, Katedra Germanistyki, Polska, Czartoryski Adam S.
Published: September 2021

The purpose of this article is to present the most important theories and works related to zwischenruf (heckling) over the years, which are actually the current state of research. The vast majority of them are based on research in the German language area, which have made the biggest steps in this respect, paving the way for research in other languages and which form the basis for any subsequent research on zwischenruf (heckling), both in a general and detailed sense, i.e. in the context of studies on parliamentary interruptions. The article is based mainly on German examples, which I justify with the desire to expand and enrich the state of knowledge of Polish-language researchers, including linguists. At the same time, however, where necessary and justified, I also refer to Polish and other foreign theories and works.
Komunikasi Pemerintahan dalam Penanggulangan Bencana Banjir Bandang di Masamba Kabupaten Luwu Utara
Authors: Darmadi Dandi
Published: September 2021

This study discusses government communication in disaster management in Masamba, North Luwu Regency, South Sulawesi Province. The purpose of this study was to describe the communication process of the North Luwu Regency Government, South Sulawesi Province in handling banjir bandang disasters in Masamba. This research method uses a qualitative descriptive approach. The results of the study indicate that the central government's efforts in disaster management focus on handling refugees and restoring housing and public facilities. However, in government communication that occurred in the Masamba flash flood, North Luwu Regency, South Sulawesi Province, the central government was less communicative, causing several problems such as the utilization of volunteers and the distribution of logistics was uneven and less focused. This is evidenced by the rejection by the central government through the Minister of Human Development and Culture regarding the construction of temporary shelters initiated by the Indonesian National Armed Forces (TNI) from the Hasanuddin Military Command not utilized even though the construction has been completed. Finally, the Regent of North Luwu with a humanistic approach was able to resolve the problem between the community and the central government
Analisis Isi Pemberitaan Politik tvOne, MetroTV, dan RCTI menjelang Pemilihan Presiden 2019 di Indonesia
Authors: Muchlis Muchlis
Published: September 2021

This study aims to describe the tendency of the content of political news messages by television media tvOne, MetroTV, and RCTI ahead of the 2019 presidential election in Indonesia. This study uses a content analysis approach. The results of this study indicate that the tendency of the message content of political news broadcast by television media; (1) tvOne through the news how are you in Indonesia in the morning, the news at noon, and the news in the evening; (2) Metro TV through Indonesian good morning news, afternoon metro; (3) RCTI, through news programs about morning news, afternoon news, and evening news, during March 2019. From the three television media, it was found that news programs were dominated by political reports that discussed presidential candidate pairs. and vice-presidential candidate number 01 (Joko Widodo-Ma'ruf Amin) compared to presidential and vice-presidential candidates serial number 02 (Prabowo Subianto-Sandiaga Uno).
Percepción de inseguridad en el transporte público: El caso de los estudiantes universitarios del CU UAEM Zumpango, en el Estado de México
Authors: Hernández Romero Yasmín
Published: September 2021

En esta investigación se analizó la percepción de inseguridad en el transporte público en una muestra de 324 estudiantes del Centro Universitario UAEM Zumpango (CUZ), de la Universidad Autónoma del Estado de México. El abordaje fue cuantitativo de tipo exploratorio, mediante una encuesta. Se utilizaron los postulados de las teorías de la vulnerabilidad física y de la victimización para el establecimiento de hipótesis estadísticas. De manera general, victimización y percepción de inseguridad no se relacionan significativamente; pero la percepción sí se relaciona significativamente con el sexo de los encuestados. Al vincular la percepción de seguridad con la victimización en cuatro modos de transporte de manera específica, los resultados son diferenciados.
Cartografías de la migración de retorno en Colombia. Evolución y patrones territoriales en el departamento del Atlántico
Authors: Fontalvo Gómez Roxana , Díez Jiménez Adriano
Published: September 2021

Este artículo tiene como propósito analizar la configuración espacial de los colombianos retornados desde Venezuela en el departamento del Atlántico, a la luz de los datos del Censo de Población y Viviendas 2018, Anuarios Estadísticos de Migraciones Internacionales 2005-2019 y Flujos Migratorios 2005-2019. El análisis socioespacial se abordó, mediante datos georeferenciados, en torno a los Sistemas de Información Geográfica (SIG), necesarios para la elaboración de mapas temáticos y el cálculo de tasas de crecimiento o variación relativa y coeficientes de localización de los retornados colombianos procedentes de Venezuela. En consecuencia, el abordaje metodológico combinó las escalas macrosocial (departamento del Atlántico en su totalidad) y microsocial (nivel intradepartamental). Los resultados avizoran un importante evento demográfico, social, económico y político de los retornados colombianos procedentes desde Venezuela en la segunda década del siglo XXI, además de unos mayores patrones de localización territorial de este grupo humano, residente en los municipios del sur del Atlántico, en la que los retornados regresan del mismo destino que emigraron a su municipio de nacimiento en este departamento, marcado por un fuerte componente familiar.
Regional Differences of Mechanical Properties in a Biceps Brachii Following Eccentric Exercise
Authors: Kim Choun-sub , Kim Maeng-kyu
Published: September 2021

PURPOSE: This study aimed to examine the effects of eccentric exercise (ECC) on the indices of mechanical properties together with markers of exercise-induced muscle damage (EIMD) in different sites of the biceps brachii (BB) muscle.METHODS: ECC using an elbow joint was performed in 13 non-trained, college men. Global symptoms of EIMD were identified through changes in muscle soreness and serum creatine kinase (CK) activity, including muscle function following ECC. To evaluate regional EIMD, muscle swelling and tenderness as well as muscular echo intensity were measured at distal (4 cm above the elbow joint) and middle (30% of the distance from the antecubital crease to the acromion) sites within the BB muscle. A handheld myotonometer was used to estimate changes in mechanical properties, that is, oscillation frequency (F), dynamic stiffness (S), and relaxation time (R), of BB muscles after ECC.RESULTS: A significant difference in the major markers of EIMD, such as muscle soreness and serum CK activity, along with parameters of muscle function, was observed after ECC compared to baseline. Although all indirect markers of regional muscle damage demonstrated meaningful differences between before and after ECC, no statistically significant interaction between the distal and middle sites was observed in any of the markers. After ECC, both distal and middle sites showed significant changes in F, S, and R, but no statistical differences in changes in muscle mechanical properties were observed between localized muscle sites within BB muscles.CONCLUSIONS: Changes in mechanical properties, including regional muscle damage, seem to be uniformly influenced by different anatomical locations within the BB muscle, such as elbow flexors, following ECC.
Comparisons of Vastus Lateralis Architecture and Biomechanical Characteristics during Drop Landing in Young Football Players
Authors: Lee Jong-Hak , Lee Ho-Seong
Published: September 2021

PURPOSE: The purpose of this study was to compare the vastus lateralis (VL) architecture and exercise biomechanics indices during drop landing in young football players.METHODS: Fifteen young football players were divided into a long vastus lateralis muscle fascicle length group (LFG, n=8) and short vastus lateralis muscle fascicle length group (SFG, n=7). All of the participants performed drop landing onto the ground reaction force plate from a platform 30 cm high. The muscle activities of the VL, tibialis anterior (TA), and gastrocnemius (GCM), angular velocity, and ground reaction force in the ankle, knee, and hip joints were measured during drop landing.RESULTS: The VL muscle activity (p=.032), ankle ground contact angle (p=.027), ankle maximum flexion angle (p=.014), knee maximum flexion angle (p=.007), and ground reaction force per body weight (p=.032) were significantly higher in the LFG than in the SFG. Muscle activity of the TA (p=.017), ankle (p=.033), and hip (p=.045) time to stability and the ground reaction force time to stability (p=.043) were significantly lower in the LFG than in the SFG. Muscle activity of the GCM (p=.053) and knee time to stability (p=.057) tended to be lower in the LFG than in the SFG.CONCLUSIONS: These results confirmed that muscle activity, angular velocity, and ground reaction force variables during drop landing are affected by the VL muscle fascicle length in young football players.
Development of creativity of the "digital generation" students through the organization of creative activities in the creatively oriented educational process of the university
Authors: Matolygina Natalia , Podgornaya Ekaterina , Ruglova Lidia
Published: September 2021

Today, the world around us, including the professional environment, is changing rapidly. Employers are having new requirements for employees. The employee must not only be a good performer, but also have spatial and functional mobility, i.e. be a creative person who is able to adapt and improve in connection with changing circumstances. Therefore, at present, it is necessary to pay great attention to the development of students ' creativity in educational classes at universities.
The authors understand creativity as the ability of a person to non-standard creative thinking and behavior, with further awareness and development of their experience.
Well-organized training sessions that develop creative abilities, such as business and role-playing games, case studies, project activities, combined with the use of electronic educational resources, contribute to the education of students ' confidence, self-control, teamwork, teach business communication and respect for others, teach them an unconventional approach to traditional habitual phenomena and help them in the initial development of professional activity.
The authors note the great role of the teacher in the development of students ' creative abilities, especially if the teacher himself is a creative person. A creative teacher has professional and personal attractiveness in the eyes of students, due to his openness, benevolence and accessibility in communication, especially with the "alienated" communication that is common in the modern educational world.
The authors prove on the basis of data from constant surveys and conversations with students and graduates in training classes, during personal meetings, in social messengers (VKontakte, WhatsApp, LinkedIn) and other means of communication that their active participation in business and role-playing games, project competitions, student debates, solving cases helped them in the initial development of professional activity.
Pré-natal de gestantes de risco habitual por enfermeira obstetra e obstetriz: custo-efetividade sob a perspectiva do Sistema de Saúde Suplementar
Authors: Menezes Mariane de Oliveira , Knobel Roxana , Andreucci Carla Betina , Magalhães Claudia Garcia , Amorim Melania Maria Ramos , Katz Leila , Takemoto Maíra Libertad Soligo
Published: September 2021

Em diversos países, a atenção primária às gestantes é conduzida por enfermeiras obstetras e/ou obstetrizes. No Sistema Suplementar de Saúde no Brasil, a cobertura da assistência pré-natal é obrigatória e realizada por médicos obstetras. O objetivo deste estudo é conduzir análise de custo-efetividade, comparando desfechos clínicos e custos associados à incorporação do pré-natal por enfermeiras obstetras e obstetrizes no âmbito do Sistema de Saúde Suplementar, sob a perspectiva da operadora de planos de saúde como fonte pagadora. Foi construída uma árvore de decisão, baseada nos dados de metanálise da Colaboração Cochrane que mostrou redução do risco de parto prematuro no grupo de gestantes de risco habitual acompanhado por enfermeiras obstetras e obstetrizes. Foram considerados apenas os custos médicos diretos cobertos pelas operadoras de planos de saúde para a realização de consultas e exames essenciais, conforme protocolo do Ministério da Saúde vigente. Assumiu-se custo unitário de consulta com cada profissional como iguais e aplicou-se um aumento do custo global com exames pré-natais associado ao acompanhamento médico, conforme dado obtido na literatura. Estimou-se a razão de custo-efetividade incremental de -R$ 10.038,43 (economia de R$ 10.038,43) por parto prematuro evitado. Esse resultado mostrou-se consistente nas análises de sensibilidade, com economias associadas à substituição variando de -R$ 2.544,60 até -R$ 31.807,46 por parto prematuro evitado. Como conclusão, observou-se que o cuidado pré-natal por enfermeiras obstetras e obstetrizes é superior ao prestado por médicos obstetras para o desfecho prevenção de parto prematuro, resultando ainda em economia de recursos.
Constructs of poor sleep quality in adolescents: associated factors
Authors: Cavalcanti Lailah Maria Luiza Gonzaga , Lima Rodrigo Antunes , Silva Caroline ramos de Moura , Barros Mauro Virgilio Gomes de , Soares Fernanda Cunha
Published: September 2021

This study aims to evaluate factors associated with sleep quality (overall and by domains) in adolescents. A cross-sectional study. This study was conducted with 1,296 first-year high school students from public schools in the Northern Region of the State of Pernambuco, Brazil. Demographic, socioeconomic, and behavioral data were obtained with a questionnaire. Sleep quality was measured using the Pittsburgh Sleep Quality Index (PSQI) Body mass index (BMI) was calculated based on the ratio of weight and height squared. Multilevel linear and logistic regressions evaluated factors associated with sleep quality. We observed 53% of adolescents reported poor sleep quality. Adolescents at higher risk of clinical depression were 3.45 times more likely to have poor sleep quality (95%CI: 2.04; 5.81), and each additional unit in the social anxiety score presented 1.03 (95%CI: 1.01; 1.05) higher odds of adolescents having poor sleep quality. Adolescents with depressive symptoms had higher sleep latency, greater sleep disturbance, and greater daytime sleep dysfunction. Social anxiety was associated with sleep latency, sleep disturbance, and daytime sleep dysfunction. Higher risk of clinical depression was associated with all domains related to sleep quality. Negative health perception was associated with sleep disturbance, and physical inactivity was associated with daytime sleep dysfunction. Social anxiety and especially higher risk of clinical depression were determinants of poor sleep quality. Changes in sleep latency, sleep disturbance and daytime sleep dysfunction seems to be relevant to poor sleep quality.
Uma revisão bibliográfica sobre as estratégias de construção da autonomia nos serviços públicos brasileiros de atenção em saúde a usuários de drogas
Authors: Martins Matheus Eduardo Rodrigues , Buchele Fatima , Bolsoni Carolina Carvalho
Published: September 2021

Os arcabouços teórico-práticos que compõem o paradigma psicossocial no campo das drogas, tais como a redução de danos e a promoção da saúde, trouxeram foco ao sujeito em sofrimento na relação com a realidade social. Eles valorizam a singularidade de usuários e profissionais para compreensão do processo saúde-doença e a construção das políticas de saúde. Conceito que embasa e agrega essas características é o de construção de autonomia. Entretanto existem acepções e ações distintas relativas à autonomia, pluralidade intrínseca ao desenvolvimento da política de saúde mental e drogas no país. O objetivo deste artigo é descrever as estratégias para construção de autonomia para pessoas que fazem uso abusivo de drogas. O método utilizado foi a revisão integrativa, buscando-se, nas bases PsycInfo, PubMed, Biblioteca Virtual de Saúde (BVS) e Web of Science, estudos que analisaram o processo de cuidado a usuários de drogas. Foram sistematizadas ações que constroem autonomia e as barreiras para o cuidado. Foram selecionados 22 estudos, sendo 18 pesquisas em Centros de Atenção Psicossocial Álcool e Drogas (CAPS AD) e quatro em serviços de atenção primária. Sobressaíram ações realizadas na dimensão do resgate de valor social, como planos terapêuticos singulares e oficinas de redução de danos. Representam barreiras a exigência da abstinência, a falta de ações intersetoriais, falta de reinserção social por vínculos de trabalho e não participação em instâncias comunitárias e políticas. Evidencia-se um conjunto de práticas contraditórias e difusas, havendo as que constroem autonomia e as que impõem o controle sobre o usuário. Ainda assim, as ações dos CAPS AD e atenção primária demonstram ser fundamentais para o resgate de autonomia frente à estigmatização e marginalização.
The influence of primer choice on archaeal phylogenetic analyses based on 16S rRNA gene PCR
Authors: Belmok A. , Rodrigues-Oliveira T. , Lopes F.A.C. , Krüger R.H. , Kyaw C.M.
Published: September 2021

Abstract Polymerase chain reaction (PCR) assays targeting 16S rRNA genes followed by DNA sequencing are still important tools to characterize microbial communities present in environmental samples. However, despite the crescent number of deposited archaeal DNA sequences in databases, until now we do not have a clear picture of the effectiveness and specificity of the universal primers widely used to describe archaeal communities from different natural habitats. Therefore, in this study, we compared the phylogenetic profile obtained when Cerrado lake sediment DNA samples were submitted to 16S rDNA PCR employing three Archaea-specific primer sets commonly used. Our findings reveal that specificity of primers differed depending on the source of the analyzed DNA. Furthermore, archaeal communities revealed by each primer pair varied greatly, indicating that 16S rRNA gene primer choice affects the community profile obtained, with differences in both taxon detection and operational taxonomic unit (OTU) estimates.
First constitutive heterochromatin characterization and Karyotype of white stork Ciconia ciconia (Aves: Ciconiidae)
Authors: Shnaf A. S. M. Abu , Al-Khalifa M. S.
Published: September 2021

Abstract The karyotype and constitutive heterochromatin pattern of the white stork Ciconia ciconia samples obtained from Manzala lake, Dimiaat, Egypt was described. Somatic cells of Ciconia ciconia samples have diploid number 2n= 68 chromosomes. Out of 68 chromosomes, 11 pairs including sex chromosomes were macrochromosomes and the remaining pairs were microchromosomes. Of the 11 macrochromosome pairs, no.1, 2, 4 and 5 were submetacentric and pairs no. 6, 7 and 8 were described as metacentric. In addition, the autosome pair no.3 was subtelocentric, while autosome pair no.9 was acrocentric. Also, the sex chromosome Z represents the fourth one in size and it was classified as submetacentric while, W chromosome appeared as medium size and was acrocentric. Furthermore, C-banding pattern (constitutive heterochromatin) revealed variation in their sizes and occurrence between macrochromosomes. Pairs no. 7 and 8 of autosomes exhibited unusual distribution of heterochromatin, where they appeared as entirely heterochromatic. This may be related to the origin of sex chromosomes Z and W. However, there is no sufficient evidence illustrate the appearance of entirely heterochromatic autosomes. Therefore, there is no available cytogenetic literature that describes the C-banding and karyotype of Ciconia Ciconia, so the results herein are important and may assist in cytogenetic study and evolutionary pattern of Ciconiiformes.
RESISTÊNCIA DO TIPO ANTIBIOSE A NINFAS DE TIBRACA LIMBATIVENTRIS (STAL, 1860) (HETEROPTERA: PENTATOMIDAE) EM VARIEDADES DE ARROZ
Authors: Souza J.R. de , Ferreira E. , Chagas E.F. das , Mondego J.M. , Maciel A.A.S. , Sardinha D.H.S. , Gonçalves K.K.M. , Carvalho Filho J.A.
Published: September 2021

RESUMO O percevejo-do-colmo (Tibraca limbativentris Stal, 1860) é uma importante praga do arroz no Brasil. O uso de variedades resistentes a esse inseto é uma ferramenta importante para o seu controle. O experimento foi conduzido em casa de vegetação na Embrapa Arroz e Feijão. Foi avaliada resistência tipo antibiose em ninfas de T. limbativentris em 16 variedades de arroz em delineamento experimental de blocos casualizados em oito repetições. Os caracteres utilizados para detectar indícios de resistência do tipo antibiose foram: número de ninfas vivas, massa seca (mg)/ninfas, superfície corporal/mm2, índice de sobrevivência e desenvolvimento e dias de vida das ninfas. Realizaram-se três tipos de análises: a) considerando somente os dados obtidos nas repetições avaliadas aos 7, 13, 21 e 26 dias após a infestação; b) considerando somente os dados das quatro repetições avaliadas aos 35 dias após a infestação e c) considerando os dados obtidos conjuntamente nas oito repetições. Conclui-se que as variedades Arroz Comum e Desconhecido Branco, principalmente a primeira, evidenciam possuir características que lhes confere determinado grau de resistência do tipo antibiose a ninfas de T. limbativentris.
EFEITO DE AGROTÓXICOS UTILIZADOS NA CULTURA DA GOIABA SOBRE O FUNGO ENTOMOPATOGÊNICO BEAUVERIA BASSIANA (BALS.) VUILL.
Authors: Gassen M.H. , Batista Filho A. , Zappelini L.O. , Wenzel I.M.
Published: September 2021

RESUMO O efeito de oito inseticidas e doze fungicidas, utilizados na cultura da goiaba, foi avaliado sobre o fungo Beauveria bassiana sob condições in vitro e de semi-campo. Em laboratório, o efeito foi verificado misturando-se os agrotóxicos ao meio de cultura BDA, nas concentrações recomendadas, e os parâmetros avaliados foram o diâmetro médio das colônias, o número de conídios produzidos e a virulência sobre Galleria mellonella. Em condições de semi-campo, preparações dos produtos químicos e do entomopatógeno foram pulverizadas em mudas de goiaba de três diferentes formas, a saber: primeiramente os produtos químicos e depois o fungo; primeiro o fungo e posteriormente o produto químico e os dois simultaneamente. Após a aplicação, folhas foram coletadas e lavadas obtendo-se uma suspensão que foi plaqueada em BDA para avaliação da esporulação, viabilidade e virulência dos conídios dos fungos. Os resultados mostraram que, in vitro, somente o inseticida Actara 250 WG foi compatível com o fungo e os demais produtos foram classificados como moderadamente compatível, tóxicos e muito tóxicos. Para os testes de semicampo, a forma de aplicação interferiu no desenvolvimento do fungo e, além disso, Cuprozeb PM, Manzate 800 PM e Cerconil PM não afetaram o entomopatógeno em nenhum dos parâmetros avaliados, portanto são indicados para serem utilizados num programa de manejo integrado de pragas. Nos testes de virulência, os conídios não tiveram sua viabilidade afetada, mostrando-se patogênicos a traça-dos-favos, G. mellonella.
INFLUÊNCIA DO TAMANHO E DA FORMA DE FRAGMENTOS FLORESTAIS NA COMPOSIÇÃO DA TAXOCENOSE DE CRISOPÍDEOS (NEUROPTERA: CHRYSOPIDAE)
Authors: Souza B. , Costa R.I.F. , Louzada J.N.C.
Published: September 2021

RESUMO Neste estudo objetivou-se verificar a composição da comunidade de crisopídeos (Neuroptera: Chrysopidae) em 15 fragmentos de floresta estacional semidecídua da região do Alto Rio Grande, sul do Estado de Minas Gerais, Brasil, assim como o efeito do tamanho e complexidade da forma desses fragmentos sobre a riqueza, abundância e diversidade das espécies. Os adultos de crisopídeos foram capturados com rede entomológica, durante uma hora, no interior dos fragmentos florestais até 50 m da borda. A área do fragmento foi obtida com auxílio de GPS, o qual gerou também a medida do perímetro, usados para cálculo da complexidade da forma. Foram coletados 154 espécimes de crisopídeos pertencentes a duas subfamílias, duas tribos, cinco gêneros e 17 espécies, com riqueza próxima de 23 espécies, estimada conforme a primeira aproximação de Jackknife. O gênero com maior diversidade de espécies foi Leucochrysa McLachlan, 1868 (Leucochrysini) (oito espécies); no entanto, Ceraeochrysa tucumana (Navás, 1919) (Chrysopini) foi a espécie mais abundante (45 exemplares). A riqueza de espécies não foi influenciada pela área ou complexidade da forma dos fragmentos.
Epidemiology of gestational syphilis in a Brazilian state: analysis in the light of the social-ecological theory
Authors: Moura Jayne Ramos Araújo , Bezerra Raylla Araújo , Oriá Mônica Oliveira Batista , Vieira Neiva Francenely Cunha , Fialho Ana Virgínia de Melo , Pinheiro Ana Karina Bezerra
Published: September 2021

ABSTRACT Objective: To analyze, in the light of the social-ecological theory, the temporal progression of gestational syphilis and its relationship with the implementation of the rede cegonha in Ceará. Method: This is a retrospective documental study, based on the information system of notifiable diseases about gestational syphilis in the perspective of the social-ecological theory. The sample consisted of all notifications from the state of Ceará in the period from 2007 to 2017. Data collection was carried out in October 2019. Results: A total of 229,558 cases of gestational syphilis was reported in Brazil; of these, 7,040 were from the state of Ceará (3.1%), with a growing increase in cases over the years. Regarding the distribution of syphilis cases between the period before and after the implementation of the rede cegonha, there was an association with education (p < 0.0001), clinical classification (p < 0.0001), and gestational age (p = 0.0005). Conclusion: Despite the implementation of public policies and improvement of the epidemiological surveillance system, there is still a long way to go to control syphilis during pregnancy.
Telephone intervention to promote maternal breastfeeding self-efficacy: randomized clinical trial
Authors: Dodou Hilana Dayana , Bezerra Raylla Araújo , Chaves Anne Fayma Lopes , Vasconcelos Camila Teixeira Moreira , Barbosa Lorena Pinheiro , Oriá Mônica Oliveira Batista
Published: September 2021

ABSTRACT Objective: To analyze the effects of an educational intervention via telephone on maternal breastfeeding self-efficacy. Method: Randomized controlled clinical trial including 240 puerperae from a secondary care hospital randomized into two groups: control and intervention. The educational intervention took place at seven, 30, 90, and 150 days postpartum and centered on self-efficacy and motivational interviewing principles. Self-efficacy was measured by the Breastfeeding Self-Efficacy Scale – Short Form. The data followed the abnormal distribution, so non-parametric tests were used. Results: The intervention group obtained higher median breastfeeding self-efficacy scores across the three outcome measures when compared to the control group (p < 0,001). Furthermore, the intervention group showed increased self-efficacy scores at all monitoring moments, which shows that the educational intervention was able to raise and maintain women’s confidence in breastfeeding their child over time. Conclusion: The use of a telephone-based intervention focused on self-efficacy principles and delivered by trained nurses effectively promoted maternal confidence in breastfeeding. Brazilian Clinical Trial Registry: RBR-7m7vc8.
Fake news about the COVID-19 pandemic: perception of health professionals and their families
Authors: Barreto Mayckel da Silva , Caram Carolina da Silva , dos Santos José Luís Guedes , de Souza Rebeca Rosa , Goes Herbert Leopoldo de Freitas , Marcon Sonia Silva
Published: September 2021

ABSTRACT Objective: To know the perception of health professionals and their families about fake news related to the COVID-19 pandemic. Method: Descriptive-exploratory study with a qualitative approach. Twenty-eight individuals participated, including seven physicians, seven nurses, and 14 family members. Data collection took place between August and October 2020, with audio-recorded interviews. After transcription, the content was analyzed using Content Analysis, thematic modality. Results: Three categories were identified: “Context of the occurrence and dissemination of fake news in times of pandemic”; “Consequences of fake news on the experience of the pandemic”; and “Coping strategies to contain/combat fake news”. Conclusion: Sociocultural, political, educational, and technological aspects influence the occurrence and dissemination of fake news, which have consequences such as: misinformation, self-medication, worsening in the professional-patient relationship, increased need for additional research, and fear in the population. To face the current situation, greater control by the State is required, with investigation and punishment of people who disseminate fake news, as well as greater awareness among the population on the subject.
SORPTION OF INDAZIFLAM IN BRAZILIAN SOILS WITH DIFFERENT pH VALUES
Authors: GONÇALVES VALDINEI ARAÚJO , FERREIRA LINO ROBERTO , TEIXEIRA MATHEUS FERREIRA FRANÇA , FREITAS FRANCISCO CLÁUDIO LOPES DE , D’ANTONINO LEONARDO
Published: September 2021

ABSTRACT Pre-emergence herbicides, such as indaziflam, have agronomic efficiency when available in the soil solution, mainly in the superficial layer (0-10 cm), the region with the highest concentration of weed seed bank. However, information about the sorption of indaziflam in Brazilian soils still is scarce, since most studies available in the literature were conducted in soils of temperate regions. The objective of this study was to estimate the sorption of indaziflam using high-performance liquid chromatography (HPLC) and bioassay in a Latossolo Vermelho-Amarelo (Oxisol) and in a Cambissolo (Inceptisol), at pH values of 5.1 and 6.1. In the biossay, Sorghum bicolor was used as an indicator plant. Quantitative indaziflam data were obtained by HPLC, and the sorption and desorption coefficients were determined in the soils using Freundlich isotherms. Increasing the pH of the two soils from 5.1 to 6.1 resulted in reductions of C50 and sorption coefficient values. Desorption, a parameter estimated only by HPLC, showed an inverse behavior to that of sorption, that is, the lowest desorption was observed in the condition of highest sorption. It is concluded that the increase in pH of the studied soils reduces indaziflam sorption, influencing the recommendations of this herbicide, from both the agronomic and the environmental points of view. When the goal is to verify the presence or absence of indaziflam in the studied soils, the bioassay technique has satisfactory efficiency. Chromatographic assay is necessary when quantifying the concentration of this herbicide in the soil.