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Effect of refused melon fruit inclusion on sorghum ensilage
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Carlos de Oliveira, Palloma Vitória

; Arévalo Pinedo, Lerner

; da Silva Lagos Cortes Assis, Liz Carolina

; Soares Firmino, Salenilda

; Alves Campos de Araújo, Thiago Luís

; Morais de Lima Junior, Dorgival

; de Oliveira Lima, Patrícia

Chilean journal of agricultural research

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feb 2023, Volume 83 N. 1 Pages 119 - 126

Abstract: En | Text: En | PDF: En

ABSTRACT Ensilage of refused fruit with forage is a viable approach to increase resource use in ruminant feed. The use of refused melon (Cucumis melo L. subsp. melo var. inodorus H. Jacq.) fruit (RMF), ensiled at 0%, 2%, 4%, 6%, or 8% of natural matter with sorghum (Sorghum bicolor (L.) Moench), was assessed in terms of chemical- bromatological composition and fermentative profile. Experimental silos filled with mixtures and hermetically sealed were used. After 34 d of fermentation, the silos were opened, and samples were analyzed. Dry matter concentration shows a quadratic increase (P < 0.05) with RMF inclusion in sorghum silage rising from 30.83% to 32.08% at 4% of RMF inclusion, followed by a reduction in the subsequent levels. There was a linear increase (P < 0.05) in ether extract, total digestible nutrients, digestible energy, metabolizable energy, and in vitro digestibility of DM and organic matter, increasing respectively 3.96%, 5.32%, 0.25 Mcal kg-1, 0.19 Mcal kg-1, 1.89% and 0.74% from 0% to 8% of RMF inclusion. There was a linear reduction (P < 0.05) of neutral detergent fiber, cellulose, hemicellulose, and lignin with RMF inclusion. We also observed a linear increase (P < 0.05) in ammoniacal N, acetic acid, propionic acid, butyric acid, and lactic acid concentrations in silage with the addition of RMF. The inclusion of RMF improved the chemical-bromatological composition and fermentative profile of sorghum silage, and an inclusion level of 8% is recommended.

Liquid Crystals as a Vehicle for Croton tiglium L. Oil for Deep Chemical Peel Formulations
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Capote, Anna Claudia Morais de Oliveira

; Campos, Patricia Mazureki

; Costa, Cecília Cardozo

; Silva, Nicole Ribas Modesto da

; Ferrari, Priscileila Colerato

; Silva, Marcelo Paulo Bueno da

; Kanunfre, Carla Cristine

; Carvalho, Francieli Kanunfre de

; Wambier, Carlos Gustavo

; Andrade, Evelyn Assis de

; Strangman, Wendy Karen

; Beltrame, Flávio Luís

Brazilian Archives of Biology and Technology

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2023, Volume 66 N. spe elocation e23230034

Abstract: En | Text: En | PDF: En

Abstract Historically, phenol/croton oil deep chemical peeling has been very effective and has generated excellent results compared to other formulas used in dermatological clinics. However, it can cause serious side effects in patients sensitive to phenol. Therefore, this study aimed to develop a liquid crystalline structure containing croton oil (without phenol) as well as to evaluate the physical characteristics and cytotoxicity of this new system. Rational proportions of the croton oil, purified water, and polyethylene glycol hexadecyl ether were designed through a partial phase diagram to obtain 26 formulations. After macroscopic analysis and polarized light microscopy evaluation, formulations with lamellar liquid crystalline phase (4 samples) were identified and chosen to determine pH, size, polydispersion index (PDI), zeta potential, and rheological behavior. After 48 hours, three samples presented phase separation. Formulation 8 remained stable, but hydroxyethyl cellulose (HEC, 0.5%, w/w) was added to the aqueous phase, to prevent coalescence. Sample 8A exhibited a pH compatible with the skin, nanometric size, narrow PDI, negative zeta potential, and stability throughout the study period. The addition of HEC improved the organization of the system, making the formulation more stable. The oil, fractions of the oil, and the sample exhibited increasing cytotoxicity, respectively. This result could be attributed to the fractionation process of the vegetal matrix, and the surfactant present in the formulation increased the cell membrane permeability. The proposed approach successfully achieved a physically stable liquid crystal system containing croton oil.

https://doi.org/10.1590/1678-4324-ssbfar-2023230034

Prevalence risk of sarcopenia in older Brazilian adults during the pandemic: A cross-sectional analysis of the Remobilize Study
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Batista, Patricia Parreira

; Perracini, Monica Rodrigues

; Amorim, Juleimar Soares Coelho de

; Lima, Maria do Carmo Correia de

; Lima, Camila Astolphi

; Pereira, Daniele Sirineu

; Dantas, Renata Gonçalves

; Fittipaldi, Etiene Oliveira da Silva

; Santos, Aurélio Dias

; Campos, Hércules Lázaro Morais

; Pereira, Leani Souza Máximo

Sao Paulo Medical Journal

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2023, Volume 141 N. 4 elocation e2022159

Abstract: En | Text: En | PDF: En

ABSTRACT BACKGROUND: Social distancing has led to lifestyle changes among older adults during the coronavirus disease 2019 (COVID-19) pandemic. OBJECTIVES: This study aimed to estimate the prevalence risk of sarcopenia (RS) and investigate its associated factors during the COVID-19 pandemic in older Brazilian adults. DESIGN AND SETTING: Cross-sectional observational analysis of baseline data as part of the Remobilize Study. METHODS: Participants in the study were older adults (≥ 60 years), excluding those who were bedridden or institutionalized. The data collected consisted of answers about the RS (SARC-F), functional status, walking, sedentary behavior (SB), pain, comorbidity, and life space mobility. RESULTS: A total of 1,482 older adults (70 ± 8.14 years, 74% women) participated in the study, and an RS prevalence of 17.1% was found. (95% confidence interval [CI] 15.25–19.15%). The adjusted multivariate model showed a significant association between RS and functional limitation (odds ratio [OR]: 19.05; CI 13.00–28.32), comorbidity (OR: 5.11; CI 3.44–7.81), pain (OR: 4.56; CI 3.33–6.28), total walking (OR: 0.99; CI 0.99–1.00), SB of 8–10 hours (OR: 1.85; CI 1.15–2.93), and SB of > 10 hours (OR: 3.93; CI 2.48–6.22). RS was associated with mobility during the pandemic (OR: 0.97; CI 0.96–0.98). P < 0.05. CONCLUSIONS: During the pandemic, the prevalence of RS in older Brazilians was estimated at 17.1%. Moderate to severe functional limitation, comorbidities, presence of pain, walking, longer SB period, and reduced life space mobility significantly contributed to RS in older adults during the pandemic.

https://doi.org/10.1590/1516-3180.2022.0159.r1.19082022

COVID-19 outcomes in people living with HIV: Peering through the waves
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Sales, Thaís Lorenna Souza

; Souza-Silva, Maíra Viana Rego

; Delfino-Pereira, Polianna

; Neves, João Victor Baroni

; Sacioto, Manuela Furtado

; Assis, Vivian Costa Morais de

; Duani, Helena

; Oliveira, Neimy Ramos de

; Sampaio, Natália da Cunha Severino

; Ramos, Lucas Emanuel Ferreira

; Schwarzbold, Alexandre Vargas

; Jorge, Alzira de Oliveira

; Scotton, Ana Luiza Bahia Alves

; Castro, Bruno Mateus de

; Silva, Carla Thais Cândida Alves da

; Ramos, Carolina Marques

; Anschau, Fernando

; Botoni, Fernando Antonio

; Grizende, Genna Maira Santos

; Nascimento, Guilherme Fagundes

; Ruschel, Karen Brasil

; Menezes, Luanna Silva Monteiro

; Castro, Luís César de

; Nasi, Luiz Antônio

; Carneiro, Marcelo

; Godoy, Mariana Frizzo de

; Nogueira, Matheus Carvalho Alves

; Guimarães Júnior, Milton Henriques

; Ziegelmann, Patricia Klarmann

; Almeida, Rafaela Charão de

; Francisco, Saionara Cristina

; Silveira Neto, Sidney Teodoro

; Araújo, Silvia Ferreira

; Avelino-Silva, Thiago Junqueira

; Aliberti, Márlon Juliano Romero

; Pires, Magda Carvalho

; Silva, Eduardo Sérgio da

; Marcolino, Milena Soriano

Clinics

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2023, Volume 78 elocation 100223

Abstract: En | Text: En | PDF: En

Abstract Objective To evaluate clinical characteristics and outcomes of COVID-19 patients infected with HIV, and to compare with a paired sample without HIV infection. Methods This is a substudy of a Brazilian multicentric cohort that comprised two periods (2020 and 2021). Data was obtained through the retrospective review of medical records. Primary outcomes were admission to the intensive care unit, invasive mechanical ventilation, and death. Patients with HIV and controls were matched for age, sex, number of comorbidities, and hospital of origin using the technique of propensity score matching (up to 4:1). They were compared using the Chi-Square or Fisher's Exact tests for categorical variables and the Wilcoxon for numerical variables. Results Throughout the study, 17,101 COVID-19 patients were hospitalized, and 130 (0.76%) of those were infected with HIV. The median age was 54 (IQR: 43.0;64.0) years in 2020 and 53 (IQR: 46.0;63.5) years in 2021, with a predominance of females in both periods. People Living with HIV (PLHIV) and their controls showed similar prevalence for admission to the ICU and invasive mechanical ventilation requirement in the two periods, with no significant differences. In 2020, in-hospital mortality was higher in the PLHIV compared to the controls (27.9% vs. 17.7%; p = 0.049), but there was no difference in mortality between groups in 2021 (25.0% vs. 25.1%; p > 0.999). Conclusions Our results reiterate that PLHIV were at higher risk of COVID-19 mortality in the early stages of the pandemic, however, this finding did not sustain in 2021, when the mortality rate is similar to the control group.

https://doi.org/10.1016/j.clinsp.2023.100223

Development and nutritional status of calla lily submitted to nutrient deficiency
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Almeida, Elka Fabiana Aparecida

; Paiva, Patrícia Duarte de Oliveira

; Frazão, Jussara Ellen Morais

; Ribeiro, Márcia de Nazaré Oliveira

; Oliveira, Nilma Portela

Ornamental Horticulture

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apr 2022, Volume 28 N. 2 Pages 256 - 265

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

Resumo O copo-de-leite é uma importante espécie para o setor de floricultura e o conhecimento acerca dos aspectos nutricionais da cultura são imprescindíveis para o seu cultivo comercial. Como ocorrem variações nos sintomas de deficiências nutricionais entre as espécies, torna-se necessário o estudo do desenvolvimento das plantas e do seu estado nutricional quando cultivadas com a omissão dos nutrientes. Dessa forma, este trabalho teve como objetivo avaliar o desenvolvimento das plantas e identificar os teores de nutrientes e as interações entre os mesmos em condições de cultivo sob deficiência nutricional Mudas micropropagadas de copo-de-leite foram submetidas a dez tratamentos que consistiram no uso da solução nutritiva completa e na omissão de N, P, K, Ca, Mg, S, Fe, B e Mn. O delineamento experimental utilizado foi o de blocos ao acaso com quatro repetições. Observou-se que as omissões de P, S, Ca, K, N e B influenciaram no desenvolvimento da planta, com menor produção de folhas que se apresentaram de tamanho reduzido, com redução no número de brotos e emissão de novas folhas nos brotos, além de menores valores de massa seca. Dentre essas, as deficiências nutricionais que mais prejudicaram o crescimento e a qualidade das plantas de copo-de-leite foram as de N, B, e Ca. Os tratamentos com deficiência de B e N impediram o florescimento de copo-de-leite e a ausência de S e K proporcionaram a produção de inflorescências de menor qualidade e com malformação. As principais interações que ocorreram foram o aumento do teor de K (folhas), Fe (folhas) e Mn (folhas e inflorescências) na ausência de Ca. Na ausência de Mg houve aumento de Ca (folhas, rizomas e inflorescências), Zn (folhas e raízes) e Fe (rizomas). Pode-se concluir que as deficiências nutricionais que mais afetaram a produção de inflorescências foram de B, N, P, K, Ca e S, e que as principais interações nutricionais ocorreram na ausência de Ca com aumento de K, Fe e Mn e aumento de Ca, Fe e Zn na ausência de Mg.

Abstract Knowledge about the nutritional aspects of calla lily, an important species for the floriculture industry, is essential for quality on cultivation. As there are variations in the symptoms of nutritional deficiencies among species, it is necessary to study the development of plants and their nutritional status when grown under nutrient omission. Thus, the aim was to evaluate the development of calla lily plants and identify the levels of nutrients and their interactions in cultivation conditions under nutritional deficiency. The treatments consisted in the use of the complete nutrition solution and the omission of N, P, K, Ca, Mg, S, Fe, B, and Mn, separately. The experimental design was in randomized block design with four replications. The omissions of P, S, Ca, K, N, and B have influenced the plant development providing lower production of leaves and in small size, reduction on shoots production and less leaves emitted by the shoots, besides a lower values of dry matter. Among these nutrients, the deficiencies that most affected the growth and quality of calla lily plants development were N, B and Ca. The B and N deficiency inhibited the flowering and the absence of S and K provided inflorescences production with lower quality, besides malformation. The main interactions that occurred were increasing in the content of K (leaves), Fe (leaves) and Mn (leaves and inflorescences) in the absence of Ca. In the absence of Mg there was an increase in Ca (leaves, rhizomes, and inflorescences), Zn (leaves and roots) and Fe (rhizomes). It can be concluded that the nutritional deficiencies that most affected the production of inflorescences in calla lily were those of B, N, P, K, Ca, and S and the main nutritional interactions occurred in the absence of Ca with an increase in K, Fe and Mn and an increase in Ca, Fe and Zn in the absence of Mg.

https://doi.org/10.1590/2447-536x.v28i2.2476

Antioxidant effect of chamomile tea on the salivary glands of streptozotocin-induced diabetic rats
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Perestrelo, Bruna Oliveira

; Carvalho, Polliane Morais de

; Souza, Douglas Nesadal

; Carneiro, Mara Junqueira

; Cirino, João Pedro Gonçalves

; Carvalho, Patricia Oliveira

; Sawaya, Alexandra Christine Helena Frankland

; Oyama, Lila Missae

; Nogueira, Fernando Neves

Brazilian Oral Research

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2022, Volume 36 elocation e034

Abstract: En | Text: En | PDF: En

Abstract: This study aimed to analyze oxidative stress and the activity of antioxidant enzymes in the salivary glands of streptozotocin (STZ)-induced diabetic rats with ad libitum consumption of chamomile tea in substitution of water for 21 days. Rats were divided in two control groups (untreated control and treated control) and two diabetic groups (untreated diabetic and treated diabetic). Superoxide dismutase (SOD), glutathione peroxidase (GPx), catalase (CAT) activities, total antioxidant status (TAS), and malondialdehyde (MDA) concentrations were determined. The chemical composition of the chamomile essential oil revealed 39 compounds, accounting for 93.5% of the total oils. The polyphenolic profile of the tea showed the presence of apigenin, luteolin, umbelliferone, and esculetin. SOD, GPx, CAT, and TAS levels were lower in the parotid (PA) diabetic glands, but treatment increased their concentration in both the submandibular (SM) and PA diabetic salivary glands. Increased MDA levels were observed in the PA diabetic glands, which were decreased by the consumption of chamomile tea with a reduction in hyperglycemia compared to that in untreated diabetic rats. However, the SM diabetic glands showed no difference in the MDA content. The consumption of chamomile tea prevented oxidative stress in the PA glands of diabetic rats, exhibiting hypoglycemic and antioxidant effects. Thus, chamomile tea could be a potential candidate for preventing oral complications in diabetes mellitus.

https://doi.org/10.1590/1807-3107bor-2022.vol36.0034

Age, motor dysfunction and neuropsychiatric symptoms impact quality of life in multiple sclerosis
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Brandão, Patrícia de Morais Ferreira

; Lino, Tayla Borges

; Oliveira, Renata Terra de

; Parra, Andrelisa Vendrami

; Andrade, Paulo Henrique Muleta

; Christofoletti, Gustavo

Revista Brasileira de Enfermagem

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2022, Volume 75 N. 6 elocation e20210207

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

RESUMO Objetivos: investigar o impacto da idade, da disfunção motora e dos sintomas neuropsiquiátricos sobre a qualidade de vida de pessoas com esclerose múltipla na comparação com controles saudáveis. Métodos: 141 participantes foram testados em uma única sessão. As avaliações foram compostas por questionários gerais aplicados em ambos os grupos e por instrumentos específicos à esclerose múltipla. Modelos de regressão múltipla foram usados para avaliar relações entre preditores e desfecho. Resultados: idade, disfunção motora e sintomas neuropsiquiátricos explicaram 56,6% da qualidade de vida do grupo esclerose múltipla. Idade e sintomas neuropsiquiátricos corresponderam a 36,6% da qualidade de vida do grupo-controle. Idade impactou mais o grupo esclerose múltipla do que o grupo-controle. Sintomas neuropsiquiátricos afetaram os grupos semelhantemente. A disfunção motora impactou 21,9% da qualidade de vida na esclerose múltipla. Conclusões: os preditores explicaram considerável variação da qualidade de vida na esclerose múltipla, o que deve nortear políticas públicas de saúde.

ABSTRACT Objectives: to investigate the impact of age, motor dysfunction and neuropsychiatric symptoms on the quality of life of people with multiple sclerosis in comparison to healthy peers. Methods: a total of 141 participants were tested in a single session. The assessments were composed by general questionnaires applied in both groups and by specific instruments restricted to multiple sclerosis. Multiple regression models were applied to assess relationships between predictors and outcome. Results: age, motor dysfunction and neuropsychiatric symptoms explained 56.6% of quality of life of the multiple sclerosis group. Age and neuropsychiatric symptoms explained 36.6% of quality of life in the control group. Age impacted more the multiple sclerosis group than the control group. Neuropsychiatric symptoms affected both groups similarly. Motor dysfunction impacted 21.9% of the quality of life in multiple sclerosis. Conclusions: the predictors explained considerable variance of quality of life in multiple sclerosis, which should guide public health policies.

RESUMEN Objetivos: investigar el impacto de edad, disfunción motora y síntomas neuropsiquiátricos en la calidad de vida de personas con esclerosis múltiple en comparación con controles saludables. Métodos: 141 participantes fueron evaluados en una sesión. Las evaluaciones fueron compuestas por cuestionarios generales aplicados en ambos grupos y por instrumentos específicos a la esclerosis múltiple. Modelos de regresión múltiple fueron utilizados para evaluar relaciones entre predictores y resultado. Resultados: edad, disfunción motora y síntomas neuropsiquiátricos explicaron 56,6% de la calidad de vida en la esclerosis múltiple. Edad y síntomas neuropsiquiátricos explicaron 36,6% de la calidad de vida del grupo control. Edad afectó más la esclerosis múltiple que al grupo de control. Síntomas neuropsiquiátricos afectaron los grupos similarmente. La disfunción motora impactó 21,9% de la calidad de vida en la esclerosis múltiple. Conclusiones: los predictores explicaron una considerable variación de la calidad de vida en la esclerosis múltiple, lo que debe guiar políticas de salud pública.

https://doi.org/10.1590/0034-7167-2021-0207

Prevalence risk of sarcopenia in older Brazilian adults during the pandemic: A cross-sectional analysis of the Remobilize Study
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Batista, Patricia Parreira

; Perracini, Monica Rodrigues

; Amorim, Juleimar Soares Coelho de

; Lima, Maria do Carmo Correia de

; Lima, Camila Astolphi

; Pereira, Daniele Sirineu

; Dantas, Renata Gonçalves

; Fittipaldi, Etiene Oliveira da Silva

; Santos, Aurélio Dias

; Campos, Hércules Lázaro Morais

; Pereira, Leani Souza Máximo

Sao Paulo Medical Journal

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2022, N. ahead

Abstract: En | Text: En | PDF: En

https://doi.org/10.1590/1516-3180.2022.0159.r1.19082022

Location, distribution, and quantification of myenteric plexus neurons of the jejunum of quails fed with different levels of commercial Macleaya cordata extract
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Amaral, Patrícia Franco Gonçalves Previato do

; Trindade, Wesley Alves

; Favetta, Paula Montanhini

; Gerônimo, Edson

; Silva, Isabel Cristina da

; Serenini, Grazielli de Fatima

; Palin, Gustavo Costardi

; Urano, Tatiana Kaori

; Oliveira, Jean Marcos de Morais

; Reati, Lucas de Almeida

; Dias, Jaciele Caroline Pereira

; Otutumi, Luciana Kazue

; Soares, Andréia Assunção

; Germano, Ricardo de Melo

Ciência Rural

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2021, Volume 51 N. 11 elocation e20200844

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

RESUMO: A coturnicultura tem apresentado características promissoras, deixando de ser uma atividade de subsistência e ocupando patamares tecnificados devido a sua precocidade produtiva, baixo investimento de criação e rápido retorno econômico. A partir da restrição da utilização de antimicrobianos como promotores de crescimento, estudos foram direcionados com o objetivo de se avaliar produtos alternativos que viabilizassem a criação de aves saudáveis, sem comprometer seu desempenho, sendo o extrato comercial da Macleaya cordata um destes substitutos. As funções do trato gastrintestinal são coordenadas principalmente pelo sistema nervoso entérico, sendo o plexo mioentérico responsável pelo controle reflexo das atividades contráteis da musculatura externa. Desta forma, o presente trabalho teve como objetivo localizar e demonstrar a distribuição do plexo mioentérico, quantificar a população total de neurônios mioentéricos (Giemsa+), e a subpopulação de neurônios mioentéricos nitrérgicos (NADPH-d+), além de avaliar os efeitos do extrato comercial da Macleaya cordata sobre estas populações de neurônios do jejuno de codornas. Foram alojadas 240 codornas de postura, fêmeas, com um dia de idade, distribuídas aleatoriamente em quatro tratamentos, com quatro repetições de 15 aves cada. Os grupos testes (T1, T2 e T3) foram tratados com extrato comercial de Macleaya cordata durante todo o período experimental conforme as doses indicadas, sendo: T1 - grupo teste, com dieta basal adicionada de 150 ppm do extrato na ração; T2 - grupo teste, com dieta basal adicionada de 100 ppm do extrato na ração; T3 - grupo teste, com dieta basal adicionada de 50 ppm do extrato na ração, e T4 - grupo controle, com dieta basal isenta do extrato. Foram realizadas análise histológica e a marcação dos neurônios mioentéricos Giemsa+ e NADPH-d+. Os resultados demonstraram que o plexo mioentérico está localizado entre as fibras do estrato longitudinal, e na região de transição entre os estratos longitudinal e circular da túnica muscular, estando a população mioentérica organizada em gânglios, e também isoladamente na região dos feixes das fibras neuronais. O extrato comercial da Macleaya cordata não alterou quantitativamente os neurônios da população mioentérica Giemsa+ e da subpopulação mioentérica NADPH-d+, mas os grupos que consumiram o extrato apresentaram maior atividade dos neurônios NADPH-d+ em relação ao grupo controle, permitindo inferir que o alimento permaneceu maior tempo no lúmen intestinal e, portanto, possibilitou um maior aproveitamento dos nutrientes, podendo refletir em melhor desempenho produtivo.

ABSTRACT: Coturniculture has been promising, progressing from a subsistence to a technical activity due to its quick production, low breeding investment, and rapid economic return. After the restriction of antimicrobials as growth promoters, some studies aimed to evaluate alternative products that would make the farming of healthy birds viable without impacting their performance, with commercial Macleaya cordata extract being one of these substitutes. The functions of the gastrointestinal tract are coordinated mainly by the enteric nervous system, and the myenteric plexus is responsible for the reflex control of contractile activities of the external muscles. Thus, this study located and demonstrated the distribution of the myenteric plexus, quantifing the total population of myenteric neurons (Giemsa+) and the subpopulation of myenteric nitrergic neurons (NADPH-d+), and evaluated the effects of commercial Macleaya cordata extract on these populations of quail jejunum neurons. A total of 240 one-day-old female laying quails were distributed into four treatments, with four repetitions of 15 birds each. The test groups (T1, T2, and T3) were treated with commercial Macleaya cordata extract throughout the experimental period using the following doses: T1 - test group, basal diet added with 150 ppm of the extract in the feed; T2- test group, basal diet added with100 ppm of the extract in the feed; T3 - test group, basal diet added with 50 ppm of the extract in the feed; and T4 - control group, basal diet with no added extract. The study included histological analysis, Giemsa+, and NADPH-d+ myenteric neuron staining. The results showed that the myenteric plexus is located between longitudinal layer fibers and in the transition region between the longitudinal and circular layers of the muscular tunic, with the myenteric population organized into ganglia and isolated in the region of neuronal fiber bundles. The commercial Macleaya cordata extract showed no quantitative changes in the myenteric Giemsa+ population and myenteric NADPH-d+ subpopulation, however, the groups that consumed the extract showed greater NADPH-d+ neuron activity compared to the control group, implying that the food remained longer in the intestinal lumen, therefore, enabling greater nutrient use and resulting in increased productive performance.

https://doi.org/10.1590/0103-8478cr20200844 127 downloads

10.

Caloric and protein intake in different periods of hospitalization of patients undergoing hematopoietic stem cell transplantation
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Garios, Rhayssa Silveira

; Oliveira, Patrícia Morais de

; Aguiar, Aline Silva de

; Luquetti, Sheila Cristina Potente Dutra

Hematology, Transfusion and Cell Therapy

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oct 2018, Volume 40 N. 4 Pages 332 - 338

Abstract: En | Text: En | PDF: En

ABSTRACT Objective: To evaluate the nutritional status and caloric and protein intake during the hospitalization of patients undergoing hematopoietic stem cell transplantation. Methods: A retrospective study was performed based on clinical and nutritional data of patients undergoing autologous and allogeneic hematopoietic stem cell transplantation from March 2015 to March 2017. The mean caloric and protein intake were evaluated in three different intervals (P1: from admission to the day before transplantation, P2: from the transplantation day to the day before engraftment, P3: from the engraftment day to the day of hospital discharge). Body mass index, weight loss, gastrointestinal symptoms and use of nutritional therapy were also evaluated. Results: Thirty-five patients were included in this study (25 autologous and ten allogeneic). The majority (62.6%) were overweight at admission. The median and percentage weight loss were 3.2 kg and 4.6%, respectively. A nutritional supplement was provided to 33 patients for a median of nine days. The most prevalent gastrointestinal symptoms were nausea (91.4%), vomiting (88.6%) and diarrhea (80%). The mean caloric and protein intake and adequacy of patients were 1569.0 ± 443.3 Kcal (73.6 ± 22.1%) and 66 ± 22.8 g (61.9 ± 20%), respectively. The allogeneic group presented lower intake and caloric and protein adequacy throughout hospitalization, in particular in P2, compared to the autologous patients. Conclusion: The patients presented deterioration of nutritional status during hospitalization with the reduction in food intake being greater in patients submitted to allogeneic transplantation.

https://doi.org/10.1016/j.htct.2018.02.003 478 downloads

11.

Violência contra idosos: concepções dos profissionais de enfermagem acerca da detecção e prevenção
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Oliveira, Kênnia Stephanie Morais

; Carvalho, Francisca Patrícia Barreto de

; Oliveira, Lucídio Clebeson de

; Simpson, Clélia Albino

; Silva, Fernanda Thâmara Lima da

; Martins, Ana Géssica Costa

Revista Gaúcha de Enfermagem

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2018, Volume 39 N. 1 elocation e57462

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

Abstract OBJECTIVE To analyze the conceptions of the nursing professionals working in Basic Health Units regarding the detection and prevention of violence against the elderly. METHODS Descriptive, exploratory, qualitative study. Performed in two BHUs in Mossoró/RN, using a semi-structured interview script, from March to August of 2013. Sample composed of four nurses and six nursing technicians. The content analysis, pre-analysis, material exploration, and treatment of results were performed. RESULTS Four categories were identified: Strategies used to identify violence against the elderly; Types of violence against the elderly; Conduct used after finding a suspicion of violence; SUS and the problem of violence against the elderly. Many professionals recognize/distrust possible cases, however, they do not know how to proceed. The dimension of the problem requires that pragmatic interventions be performed in the clinical setting and in the social context. FINAL CONSIDERATIONS There is a need for continuing education for professionals and greater communication between the bodies responsible for reporting and embracement.

Resumen OBJETIVO Analizar los conceptos de enfermeros activos en unidades básicas de la salud sobre la detección y prevención del maltrato hacia personas ancianas. MÉTODOS Estudio exploratorio, descriptivo y cualitativo, realizado en dos UBS, en Mossoro/RN, por medio de entrevistas semiestructuradas entre marzo y agosto de 2013. Se realizó el estudio con cuatro enfermeros y seis técnicos de enfermería. Se llevó a cabo el análisis de contenido. RESULTADOS El análisis se divide en 4 categorías: Estrategias utilizadas para identificar la violencia contra ancianos; Tipos de violencia contra personas mayores; Acción utilizada luego de detectarse la violencia; y SUS y el tema de la violencia contra ancianos. Muchos profesionales reconocen/desconfían de los posibles casos, sin embargo, no saben cómo proceder. La magnitud del problema requiere de intervenciones pragmáticas que se lleven a cabo en el ámbito clínico y en el contexto social. CONSIDERACIONES FINALES Existe la necesidad de una educación continua para profesionales y una mayor comunicación entre los organismos responsables de la queja y acogida.

Resumo OBJETIVO Analisar as concepções dos profissionais de enfermagem atuantes em Unidades Básicas de Saúde quanto à detecção e prevenção de idosos violentados. MÉTODOS Estudo descritivo, exploratório, qualitativo. Realizado em duas UBS, Mossoró/RN, utilizando roteiro de entrevista semiestruturada, em março a agosto de 2013. Amostra composta por quatro enfermeiros e seis técnicos de enfermagem. Realizada análise de conteúdo. RESULTADOS Identificaram-se 4 categorias: Estratégias utilizadas para identificar a violência contra o idoso; Tipos de violências contra o idoso; Conduta utilizada após constatação de uma suspeita de violência; SUS e a problemática da violência contra o idoso. Muitos profissionais reconhecem/desconfiam dos possíveis casos, entretanto, não sabem como proceder. A dimensão do problema exige que sejam realizadas intervenções pragmáticas no meio clínico e no contexto social. CONCLUSÕES Há necessidade de educação permanente para profissionais e maior comunicação entre as instâncias responsáveis pela denúncia e acolhimento.

https://doi.org/10.1590/1983-1447.2018.57462 391 downloads

12.

Violência contra idosos: concepções dos profissionais de enfermagem acerca da detecção e prevenção
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Oliveira, Kênnia Stephanie Morais

; Carvalho, Francisca Patrícia Barreto de

; Oliveira, Lucídio Clebeson de

; Simpson, Clélia Albino

; Silva, Fernanda Thâmara Lima da

; Martins, Ana Géssica Costa

Revista Gaúcha de Enfermagem

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2018, Volume 39 elocation e57462

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

https://doi.org/10.1590/1983-1447.2018.57462 17738 downloads

13.

Seroepidemiology ofLeishmaniaspp. in equids from Uberlândia, Minas Gerais, Brazil
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Oliveira, Patrícia Magalhães de

; Garcia, Felipe

; Evers, Fernanda

; Barbosa, Vinícius de Morais

; Obando, Diego Camilo Mora

; Nasciutti, Nayara Resende

; Garcia, João Luis

; Nogueira, Geison Morel

; Headley, Selwyn Arlington

; Saut, João Paulo Elsen

Ciência Rural

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2017, Volume 47 N. 5 elocation e20160697

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

RESUMO: O estudo avaliou a ocorrência de Leishmania spp. em equídeos do município de Uberlândia, Minas Gerais, região Sudeste do Brasil. Amostras de soro foram coletadas de 257 equideos clinicamente saudáveis em Uberlândia, para avaliar a presença de anticorpos contra Leishmania spp. pela técnica de reação de imunofluorescência indireta - RIFI. Afora isto, um inquérito epidemiológico foi realizado para avaliar possíveis fatores de risco (espécie, idade, sexo, atividade econômica e contato com animais domésticos e selvagens) associado com a presença de anticorpos contra Leishmania spp. A soroprevalência total contra Leishmania spp. foi 24,1% (62/257), representando 22,7% (55/242) de equinos, 50% (4/8) de mulas e 42,9%(3/7) de pôneis. A variável espécie foi o único fator de risco significativo na soroprevalência da Leishmania spp.

ABSTRACT: This study evaluated the occurrence of Leishmania spp. in equids from Uberlândia, Minas Gerais, Southeastern Brazil. Serum samples from 257 healthy equids of Uberlândia were assessed for the presence of antibodies against Leishmania spp. by using the indirect fluorescent-antibody test. Additionally, an epidemiological survey was done to evaluate the possible risk factors (species of equids, age, gender, economic activity, and contact with domestic and wild animals) associated with the presence of antibodies against Leishmania spp. The total seroprevalence against Leishmania spp. was 24.1% (62/257); representing seroprevalence levels of 22.7% (55/242) in horses, 50% (4/8) in mules, and 42.9% (3/7) in ponies from all regions evaluated. The species of equid was the only factor that contributed to an elevated seroprevalence of Leishmania spp.

https://doi.org/10.1590/0103-8478cr20160697 1088 downloads

14.

Association between fat mass index and fat-free mass index values and cardiovascular risk in adolescents
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Oliveira, Patrícia Morais de

; Silva, Fabiana Almeida da

; Oliveira, Renata Maria Souza

; Mendes, Larissa Loures

; Pereira Netto, Michele

; Cândido, Ana Paula Carlos

Revista Paulista de Pediatria

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mar 2016, Volume 34 N. 1 Pages 30 - 37

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

Resumo Objetivo: Descrever a relação entre valores de índice de massa de gordura e índice de massa livre de gordura e fatores associados a risco cardiovascular em adolescentes de Juiz de Fora (MG). Métodos: Estudo transversal feito com 403 adolescentes de 10-14 anos, de escolas públicas e privadas. Avaliaram-se medidas antropométricas, clínicas, bioquímicas, autorrelato do tempo dedicado ao exercício físico, atividades sedentárias e estágio de maturação sexual. Resultados: Quanto ao estado nutricional, 66,5% dos adolescentes estavam eutróficos, 19,9% com sobrepeso e 10,2% obesos. Para ambos os sexos, o índice de massa de gordura foi maior nos adolescentes que estavam com triglicerídeos séricos, índice de massa corporal e circunferência da cintura elevados. Conclusões: Os adolescentes que tinham características antropométricas, clínicas e bioquímicas consideradas de risco para o desenvolvimento de doenças cardiovasculares apresentaram maiores valores do índice de massa de gordura. Metodologias diferenciadas para avaliação da composição corporal tornam a promoção da saúde e a prevenção de agravos futuros mais eficazes.

Abstract Objective: To describe the association between fat mass index and fat-free mass index values and factors associated with cardiovascular risk in adolescents in the city of Juiz de Fora, Minas Gerais. Methods: Cross-sectional study was with 403 adolescents aged 10–14 years, from public and private schools. Anthropometric, clinical, and biochemical measurements were obtained, as well as self-reported time spent performing physical exercises, sedentary activities and sexual maturation stage. Results: Regarding the nutritional status, 66.5% of the adolescents had normal weight, 19.9% were overweight and 10.2% were obese. For both genders, the fat mass index was higher in adolescents who had high serum triglycerides, body mass index and waist circumference. Conclusions: Adolescents who had anthropometric, clinical and biochemical characteristics considered to be at risk for the development of cardiovascular disease had higher values of fat mass index. Different methodologies for the assessment of body composition make health promotion and disease prevention more effective.

https://doi.org/10.1016/j.rppede.2015.06.020 13468 downloads

15.

ANÁLISE DE VÍDEOS DO YOUTUBE QUE ABORDAM A TÉCNICA DE CATETERISMO URINÁRIO DE DEMORA FEMININO
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Pinto, Anna Patrícia Cavalcante de Morais

; Dantas, Marta Silvanêre Pereira

; Salvador, Pétala Tuani Candido de Oliveira

; Rodrigues, Cláudia Cristiane Filgueira Martins

; Santos, Viviane Euzébia Pereira

Cogitare Enfermagem

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jun 2015, Volume 20 N. 2 Pages 274 - 280

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

ABSTRACT This is a descriptive research with a quantitative approach, carried out on the website YouTube to characterize YouTube videos addressing the indwelling urinary catheterization procedure in women. A search of the videos was carried out in September 2014 using the descriptor “urinary catheterization”. Twenty-nine videos were analyzed, only three of which were in accordance with the standards established in the literature; among the main errors found, the absence of registration in the medical records, hand washing and use of the same glove for antisepsis and catheter insertion are highlighted. Even though YouTube is currently a widespread tool, there is a lack of videos reproducing the procedure according to literature recommendation, which can negatively influence the population that uses it to correct their knowledge.

RESUMEN Investigación descriptiva, de abordaje cuantitativo, realizada en el sitio de compartir YouTube, cuyo objetivo fue caracterizar los videos de YouTube que abordan la técnica de cateterismo urinario de demora femenino. La búsqueda de los videos fue realizada en septiembre de 2014 utilizándose el descriptor “cateterismo urinario”. Fueron analizados 29 videos, de los cuales solamente tres estaban en los patrones establecidos por la literatura; entre los principales errores encontrados están la ausencia de registro en el prontuario, no lavaje de las manos y la utilización del mismo guante para la antisepsia e inserción del catéter. A pesar del sitio de video YouTube ser una herramienta muy difundida actualmente, no hay videos que muestren la técnica de acuerdo con lo que se preconiza en la literatura, lo que puede influenciar de modo negativo la población que lo utiliza para fijar el conocimiento.

RESUMO Trata-se de uma pesquisa descritiva, de abordagem quantitativa, realizada no sítio de compartilhamento YouTube, cujo objetivo foi caracterizar os vídeos do YouTube que abordam a técnica de cateterismo urinário de demora feminino. A busca dos vídeos foi realizada em setembro de 2014 utilizando-se o descritor controlado “cateterismo urinário”. Foram analisados 29 vídeos, dos quais apenas três estavam de acordo com os padrões estabelecidos pela literatura; dentre os principais erros encontrados, destacam-se a ausência de registro no prontuário, da lavagem das mãos e a utilização da mesma luva para a antissepsia e inserção do cateter. Apesar de o sítio de compartilhamentos de vídeo YouTube ser uma ferramenta amplamente difundida atualmente, há uma carência de vídeos que reproduzam a técnica de acordo com o que é preconizado na literatura, o que pode influenciar negativamente a população que o utiliza para fixar o conhecimento.

https://doi.org/10.5380/ce.v20i2.39950 3 downloads

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