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High Sugar-Fat Diet Induces Metabolic-Inflammatory Disorders Independent of Obesity Development

Food and Nutrition Sciences 2019年第6期10卷 664-677页

作者： Jéssica Leite Garcia Fabiane Valentini Francisqueti ana paula da costa rodrigues ferraz Artur Junio Togneri Ferron Mariane Róvero costa Cristina Schmitt Gregolin Dijon Henrique Salomé de Campos Klinsmann Carolo dos Santos Igor Otávio Minatel Camila Renata Corrêa Medical School S&#227 o Paulo State University (UNESP) Botucatu Brazil Institute of Bioscience S&#227 o Paulo State University (UNESP) Botucatu Brazil

Background: The modern dietary habit, which is rich in refined carbohydrates and saturated fats, increases the risk of chronic diseases due to the proinflammatory effect of these nutrients. Aim: To evaluate the impact of high sugar-fat diet in the development of metabolic-inflammatory disorders in non-obese animals. Methods: Male Wistar rats were distributed into two groups according to the diet: control and high sugar-fat for 30 weeks. It was analyzed: dietary efficiency;chow, water and caloric intake;metabolic and hormonal profile in plasma and inflammatory cytokines in epididymal adipose tissue. data were compared by Student’s t test or by Mann-Whitney U test with p Results: HSF presented lower chow intake, higher water consumption and dietary efficiency with no difference in the caloric intake. The final body weight (FBW) and weight gain (WG) were lower in the HSF group and there was no difference in the adiposity index (AI). HSF diet-induced hyperglycemia and hyperinsulinemia with no difference for Homeostatic Model Assessment for Insulin Resistance (HOMA-IR). Triglycerides, uric acid, adiponectin and leptin levels were higher in the HSF group. The HSF group showed increased interleukin-6 (IL-6) and tumoral necrosis factor-alpha (TNF-α) levels in epidydimal adipose tissue. The urinary protein-creatinine ratio and albuminuria were higher in the HSF group. Conclusion: HSF diet intake is directly involved in the development of metabolic-inflammatory disorders independent of obesity, dissociating the view that increased adiposity is the major risk factor for complications commonly found in obese individuals.

关键词： High Sugar-Fat Diet Western Diet Adipose Tissue Cytokines Metabolic Disorders

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Correction of Acidity of a Brazilian Cerrado Oxisol with Limestone and Wood Ash on the Initial Growth of Cowpea

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Agricultural Sciences 2019年第7期10卷 841-851页

作者： Edna Maria Bonfim-Silva Alisson Silva costa Jefferson Vieira José André Pereira Freire ferraz ana paula Alves Barreto damasceno Tonny José Araújo da Silva Department of Agricultural and Environmental Engineering Institute of Agricultural Sciences and Technology Federal University of Mato Grosso Rondonópolis Brazil

Among Brazilian soils orders, there are some of it classified as acid soils, which need correction to guarantee crop productivity. Currently, limestone is the most used soil corrective and wood ash has been a sustainable alternative to this process. Thus, the objective was to evaluate the effect of two correctives of soil acidity on an Oxisol collected in the Brazilian Cerrado area using limestone and wood ash and the effect of soil correction on initial growth of cowpea. Two greenhouse experiments were carried out: 1) with limestone, using base saturation levels (V%) of 0, 20, 40, 60 and 80;and 2) wood ash, with doses of 0, 8, 16, 24 and 32 g⋅dm−3, both in five randomized blocks. At 40 days after sowing, it was verified that pH values were within the range considered ideal for soil (pH of 5 to 7), according to the increase of base saturation levels and wood ash doses, but limestone provided faster results. Initial growth of cowpea was positively influenced by soil correction with use of both correctives. Wood ash and limestone increased soil pH to adequate values and resulted in better initial crop development.

关键词： Vigna unguiculata Solid Waste Disposal Alternative Soil Corrective Soil pH

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Epidemiology and Clinical Features of Mycobacterium avium Complex Pulmonary Disease in a Brazilian Amazon Cohort

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Advances in Microbiology 2024年第6期14卷 287-302页

作者： Jose Tadeu Colares Monteiro Adriana rodrigues Barretto Ruan Seguin Azevedo Quaresma Bianca Miranda Gouveia Ismari Perini Furlaneto Victória Menezes da costa Yan Corrêa rodrigues Layana Rufino Ribeiro Ricardo J. de paula Souza e Guimarães Alex Brito Souza ana Roberta Fusco da costa Karla Valéria Batista Lima Joao de Barros Barreto University Hospital Federal University of Par Belm Brazil Center for Biological and Health Sciences Ph.D. Program in Parasitic Biology in the Amazon Region (PPGBPA) State University of Par (UEPA) Belm Brazil Department of Medicine Centro Universitrio do Par CESUPA Belm Brazil Bacteriology and Mycology Section Evandro Chagas Institute (SABMI/IEC) Ministry of Health Ananindeua Brazil Geoprocessing Laboratory Evandro Chagas Institute/SVSA/MS Ananineua Brazil

The incidence of Mycobacterium avium complex pulmonary disease (MACPD) has been globally increasing. The present study aims to provide a comprehensive analysis of clinical characteristics and treatment response among patients in the Amazon region of Brazil and conduct a retrospective cohort study at a prominent referral hospital in the State of Par, Brazil, from 2012 to 2020. The M. avium group represented 58.9% of cases, followed by M. intracellulare (35.7%), M. colombiense (3.6%), and M. chimaera (1.8%). The majority of patients (73.2%) were female and with an average age of 63 years. Primary clinical manifestations included persistent cough and sputum production. The Charlson comorbidity index (CCI) averaged 2.47, with 36.3% of patients having a CCI score equal to higher than 3. Notably, over 70% of patients had received treatment for pulmonary tuberculosis before initiating treatment for MAC infection. The fibrocavitary radiologic form was the most prevalent (55.4%), frequently exhibiting a bilateral distribution (53.6%). Antimicrobial susceptibility revealed a significant prevalence of MAC resistance to drugs in the therapeutic regimen. Despite this, most of the patients experienced clinical improvement (50%). In conclusion, this study highlights a higher prevalence of MAC infections among middle-aged women, with a history of pulmonary tuberculosis treatment and presenting the fibrocavitary radiological form was predominant.

关键词： MACDP Nontuberculous Mycobacteria Mycobacterium avium Lung Disease

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Influence of Photoperiod over Morphometric and Hematological Parameters of Juvenile Piracanjubas （Brycon orbygnianus）

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Journal of Agricultural Science and Technology(B) 2016年第5期6卷 350-359页

作者： Monica rodrigues Ferreira Machado] Eliane Aparecida de Andrade Estefania de Souza Andrade daniella Aparecida de Jesus paula Julia Alvarenga Oliveira Adriano Carvalho costa ana paula Peconick Luis david Solis Murgas Department of Biological Science Federal University of Goias (UFG) Campus Cidade Universitaria CEP 75801-615 JataiGoias Brazil Department of Veterinary Medicine Cdmpus Universitario Federal University of Lavras (UFLA) Lavras Minas Gerais CEP3 7200-000 Brazil Department of Animal Science Federal Institute of Rio Verde (IFR V) Rio Verde Goias CEP 75901-970 Brazil

The aim of this study was to evaluate morphometric and hematological parameters of juveniles Piracanjubas treated with two distinct photoperiod. Twenty nine fish with 100 g, in a factorial design were performed in 18 h light：6 h dark （18L：6D） and 6L：lSD two different photoperiod, and morphometric and hematological parameters were evaluated at 45 d and 90 d after photoperiod treatment. Benzocaine 1% was used for euthanasia. Fish were weighed and measured, so as visceral fat, liver and gonads. Hematocrit, total count of white cells, lymphocytes and neutrophils were counted. Results showed that there was no significant relationship between bodyweight and standard length. Significant interaction （P = 0.00018） had been found between the fat index （FI） and gonado-somatic index （GSI） and the photoperiod and time. At 90 d, the fish kept in 18L：6D had a lower rate of fat than the fish kept in 6L：18D （P 〈 0.05）. The GSI was higher in the group 6L.＇18D compared with the 18L：6D （P 〈 0.005）. There was no interaction between photoperiod and period of treatment for total leukocyte count, however with 90 d, the total leukocyte count was decreased （P 〈 0.05）. Moreover, decrease of the hematocrit from 58.1% to 46.9% and an increase of lymphocytes from 31.5% to 43.5% had been found in fish kept in 18L：6D after 90 d （P 〈 0.05）. Fish kept in 6L：ISD presented an increase in segmented neutrophils and lymphocytes （P 〈 0.05）. It is concluded that photoperiod maintained at 6L： 18D for Piracanjubas permits a greater gonadal development and an amount of immune cells over the photoperiod maintained in 18L： 6D.

关键词： Circadian rhythm fish maturity cellular immune response photoperiod.

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Clinical and Spatial Characteristics of Severe Acute Respiratory Syndrome by COVID-19 in Indigenous of Brazil

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Advances in Infectious Diseases 2021年第4期11卷 441-454页

作者： daniele Melo Sardinha Karla Valéria Batista Lima ana Lúcia da Silva Ferreira Juliana Conceição Dias Garcez Thalyta Mariany Rêgo Lopes Ueno Yan Corrêa rodrigues Anderson Lineu Siqueira dos Santos Rosane do Socorro Pompeu de Loiola Ricardo José de paula Souza e Guimarães Luana Nepomuceno Gondim costa Lima Programa de Pós-Graduaç ã o em Epidemiologia e Vigilancia em Saúde Instituto Evandro Chagas (PPGEVS/IEC) Ananindeua Brazil Programa de Pós-Graduaç ã o em Biologia Parasitária na Amazô nia Instituto Evandro Chagas and Universidade do Estado do Pará (PPGBPA/IEC/UEPA) Belém Brazil Programa de Pós-Graduaç ã o em Biologia Parasitária na Amazô nia Instituto Evandro Chagas and Universidade do Estado do Pará (PPGBPA/IEC/UEPA) Belém Brazil Secretaria de Estado de Saúde Pública do Pará(SESPA) Belém Brazil

The new coronavirus (SARS-CoV-2) broke out in Wuhan in China in December 2019, causing severe pneumonia and deaths, soon in March 2020, it reached pandemic level, affecting several countries including Brazil. The disease was named COVID-19, with characteristics of most infected having mild and moderate symptoms and a part severe symptom. The disease has already reached 158 ethnic groups, which have high vulnerability and limited access to health services. The objective is to investigate the clinical and spatial characteristics of Severe Acute Respiratory Syndrome of COVID-19 in the indigenous peoples of Brazil. It is an epidemiological, cross-sectional, analytical ecological study, based on data from the OpendataSUS platform from 01/01/2020 to 31/08/2020. Profile variables, signs and symptoms and risk factors/comorbidities. The data were analyzed by Bioestat 5.3. There were 1,207 cases and 470 deaths. Profile: male gender (59.48%) means age 53 years. Signs and symptoms: fever (74.23%), cough (77.71%), sore throat (35.62%), dyspnea (69.34%), respiratory discomfort (62.80%), O2 saturation 2 saturation < 95% (69.36%). Risk factors and comorbidities (45.89%) were associated with deaths (54.04%). About comorbidities, chronic cardiovascular diseases represented (18.97%) and Diabetes Mellitus (18.97%), and associated with deaths: Chronic Cardiovascular Disease (24.46%). Being admitted to the ICU has a risk of death in (OR-3.96- < 0.0001-CI-2913/5383) followed by not being vaccinated against influenza (OR-1.85- < 0.0001-CI-1358/2528). The public and health policies of Brazil should be directed to control the dissemination of COVID-19 in this population, that COVID-19 evolves in the same intensity, however, the indigenous have vulnerabilities that can increase the impact of the pandemic in this population.

关键词： Severe Acute Respiratory Syndrome Indigenous People SARS-CoV-2 COVID-19 Brazil

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Punica granatum Leaf Lipophilic Fraction Favours Mortality by Attenuating Inflammation in Mice with Polymicrobial Sepsis

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Journal of Pharmacy and Pharmacology 2019年第7期7卷 355-367页

作者： Nagila Caroline Fialho Sousa Isabella Fernandes da Silva Figueiredo Mizael Calacio de Araujo Elaine Pereira de Andrade Thais costa Alves Bruna Letícia Rosa da Silva Domingos Magno Santos Pereira Saulo JoseFigueiredo Mendes Joao Francisco Silva rodrigues Jaqueline Pessoa Pontes Simone Aparecida Teixeira AndreAlvares Marques Vale Marcus Vinicius Dias-Souza Lidio Goncalves Lima-Neto Vera Lucia dos Santos ana paula Azevedo-Santos Marcelo Nicolas Muscara Valerio Monteiro-Neto Andrea de Souza Monteiro Luis Claudio Nascimento da Silva Elizabeth Soares Fernandes Programa de Pos-graduacao Universidade CEUMARua JosueMontellon°1RenascencaSao LuisMA 65075-120Brazil Departamento de Farmacologia Universidade de Sao PauloAv.Prof.Lineu Prestesn°1524Sala 326ButantanSao PauloSP 05508-900Brazil Programa de Pos-graduacao em Ciências em Saude Universidade Federal do MaranhaoAvenida dos Portuguesesn°1966BacangaSao LuisMA 65080-805Brazil Departamento de Microbiologia Universidade Federal de Minas GeraisAv.Antonio Carlosn°6627PampulhaBelo HorizonteMG 31270-901Brazil Departamento de Patologia Universidade Federal do MaranhaoAvenida dos Portuguesesn°1966BacangaSao LuísMA 65080-805Brazil

Punica granatum *** known antimicrobial and anti-inflammatory *** of different parts of this plant have been commonly used in the folk medicine to prevent and treat infections;and studies have supported the use of *** extracts for this ***,little is known of the effects of ***-derived fractions in severe infectious diseases such as ***,we investigated the actions of the hexane fraction(HF),rich in lipophilic compounds,obtained from the leaves of this plant,in a murine model of polymicrobial *** pre-treatment with HF increased mortality in septic *** same animals presented with lower levels of interleukin-6,nitric oxide and hydrogen peroxide in their peritoneal lavage samples than vehicle *** also increased polymorphonuclear cell accumulation in to the peritoneum of mice with ***-derived nitric oxide upon lipopolysaccharide stimuli was markedly reduced by incubation with ***,triterpenes,phytosterols,vitamin E and ascorbyl palmitate were detected in the *** results indicate that *** leaf lipophilic fractions may worsen sepsis *** effect may be associated with its bioactive compounds which act synergistically or not,increasing sepsis mortality in vivo.

关键词： P.granatum infection inflammation

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