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Improving sexual and reproductive health knowledge and practice in Mozambican families with media campaign and volunteer family health champions

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Family Medicine and Community Health 2019年第4期7卷 18-23页

作者： Paulo henrique Pires Ronald Siemens Martins Mupueleque Health Sciences Faculty lúrio University Lúrio UniversityNampulaMozambique University of Saskatchewan College of Medicine SaskatoonSaskatchewanCanada Universidade Mussa bin Bique NampulaNampulaMozambique

Objective To increase knowledge,attitudes and practice of sexual and reproductive health and family planning and to reduce maternal and neonatal mortality rates in *** An implementation research project’s intermediate evaluation,applying two cross-sectional *** surveys were planned for 316 subjects before and after *** Research performed in Natikiri district of Nampula province in northern Mozambique,targeting a suburban and rural populations in their *** 452 people were surveyed(91 before,361 after),all belonging to the Macua ethnic *** A media campaign(2 weekly radio spots,bimonthly theatre performances)was performed for 8 months(2017 to 2018)and family health champions’teachings(monthly home visits)performed for 3 months,on sexual and reproductive health and family *** measures planned and measured were adolescent’s and adult’s knowledge,attitudes and practice about *** were analysed by gender,age group and frequencies,using a CI of 95%(plly significant).results Radio spots,community theatre and volunteer champions increased population’s knowledge about sexual and reproductive health and led to a more positive attitude toward family *** attitude,results show differences between adults’proportions before and after:(1)did you hear about sexual and reproductive health(p=0.0425);(2)knows project key messages(pl visits importance(p=0.0301);(4)access to contraceptives was easy(plescents showed statistically significant differences before and after:(1)knows project key messages(ply planning practice did not increase in both *** A health education intervention,using a media campaign and local volunteers,is useful to promote mother and child *** is an unmet need for family planning and the use of modern contraception is below desired pra

关键词： knowledge media campaign

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Polyphenolic composition, antibacterial, modulator and neuroprotective activity of Tarenaya spinosa(Jacq.) Raf.(Cleomaceae)

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Asian Pacific Journal of Tropical Biomedicine 2019年第1期9卷 12-17页

作者： Francisca Samara Muniz dos Santos Jose Weverton Almeida Bezerra Jean Paul Kamdem Aline Augusti Boligon Marli Matiko Anraku Ana Raquel Pereira da Silva Kleber Ribeiro Fidelis Nadghia Figueiredo leite Antonio Ivanildo Pinho henrique Douglas Melo Coutinho Jose Edilson Goncalves dos Santos Microscopy laboratory Regional University of Cariri (URCA) Program Post graduate in Plant Biology (UFPE) Phytochemical laboratory Department of Industrial Pharmacy Federal University of Santa Maria (UFSM) Microbiology and Molecular Biology laboratory Regional University of Cariri (URCA)

Objective: To evaluate the antibacterial activity and neuroprotective capacity of the ethanolic and aqueous extracts of Tarenaya spinosa(T. spinosa) as well as to determine and quantify some of its polyphenols by high performance liquid chromatography with diode-array detection(HPlC-DAD). Methods: The bacterial Escherichia coli, Staphylococcus aureus and Pseudomonas aeruginosa strains, grown in Heart Agar Infusion, were tested. The drugs gentamicin, norfloxacin and imipenem were used to evaluate the modulating or antagonistic capacity of the T. spinosa extracts. The extract was analysed by HPlC-DAD to determine the main phenolic compounds. For the cell viability tests, individual heads of the Nauphoeta cinerea arthropod model were removed, homogenized in Trifluoromethyl ketone and centrifuged afterwards. Subsequently, 20 μl of NaN O2 were added to the biological material, except in the control group, to evaluate the protection capacity of the extracts. The homogenate of the insect heads was incubated for 2 h in tubes containing tetrazolium bromide. Results: HPlC-DAD demonstrated that the ethanolic extract of T. spinosa presented caffeic acid as the major compound. The ethanolic extract also showed neuroprotective effects at concentrations ≥ 10 μg/ml, while aqueous extract was shown to have a protective effect only at the concentration of 100 μg/ml. The aqueous extract demonstrated a clinically relevant antibacterial activity against the Staphylococcus aureus multidrug resistant strain-MDR, with MIC 512 μg/m l. However, when the extracts were associated with gentamicin and imipenem, a synergism was detected against Staphylococcus aureus and Escherichia coli MDR strains. Conclusions: Although it does not present an antibacterial action, the extracts of T. spinosa can be used in the pharmaceutical industries since its extracts show modulating action of drugs. Besides, these natural products have neuroprotective capacity.

关键词： Tarenaya spinosa Cleome spinose Nauphoeta cinerea Synergism Antibiotic resistance

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Evaluation of Storage Potential of <i>Jatropha curcas</i>l. Seeds

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American Journal of Plant Sciences 2017年第12期8卷 3013-3023页

作者： henrique Duarte Vieira Alessandra Olmo Dardengo Márcia Terezinha Ramos de Oliveira Pedro Amorim Berbert Bruno Borges Deminicis State University of North Fluminense Darcy Ribeiro UENF Campos dos Goytacazes Brazil Federal University of Southern Bahia UFSB Ilhéus Brazil

Ensuring the physiological quality of the seeds depends on storage conditions. Since their quality cannot be improved, good conditions during this period will contribute on keeping them viable for a longer time, delaying the deterioration process. In the present study, the effect of five storage periods in a refrigerated chamber at 15℃± 1℃, on the seeds viability during 30, 60, 90, 150 and 240 days of storage in glass containers was evaluated. Four replicates of twenty-five seeds per treatment were used and the data were compared by regression equation. It verified that, regardless of the storage time, the seeds when submitted to the drying temperature of 35℃and 40℃showed a significant linear reduction of germination, GSI and seed vigor after storage.

关键词： Seed Technology Drying and Germination

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Fern extracts potentiate fluconazole activity and inhibit morphological changes in Candida species

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Asian Pacific Journal of Tropical Biomedicine 2017年第11期7卷 1025-1030页

作者： Maria A.Freitas Antonia T.l.Santos Antonio J.T.Machado Ana Raquel P.Silva Fábia F.Campina Maria S.Costa Gioconda M.A.B.Martins Maria Flaviana B.Morais-Braga Saulo R.Tintino Irwin R.A.Menezes Jaime Ribeiro-Filho Altevir P.Medeiros Adeliana S.Oliveira Patrício B.Maracajá henrique D.M.Coutinho Universidade Regional do Cariri-URCA Universidade Federal Rural do Semi-A′rido-UFERSA Universidade Federal do Rio Grande do Norte-UFRN Universidade Federal de Campina Grande-UFCG

Objective: To investigate the antifungal activity of the fern species lygodium venustum(l. venustum) and Pityrogramma calomelanos(P. calomelanos) against Candida albicans and Candida tropicalis ***: The microdilution method was used to evaluate the antifungal activity, as well as the modulating effects of ethanolic extracts of these plants in combination with fluconazole. The minimum inhibitory concentration(MIC), minimum fungicide concentration and morphological changes were also ***: The extract obtained from l. venustum presented a MIC > 8 192 mg/m l, while the extract obtained from and P. calomelanos presented a MIC = 8 192 mg/m l, indicating that they present weak antifungal activity. However, combination of the extracts with Fluconazole potentiated the antifungal activity of this drug. At different experimental conditions, such as concentration of the extract and type of strain, the extracts inhibited hyphae and pseudohyphae formation, indicating that these fern species can affect the morphology of the ***: The extracts obtained from the fern species l. venustum and P. calomelanos dose not present significant antifungal activity. However, P. calomelanos potentiates the activity of fluconazole and both extracts inhibits the morphological changes in Candida species, indicating that they have potential pharmacological activity as modulators of fungal biology. Therefore, novel studies are required to characterize the interference of these extracts in the virulence and pathogenicity of Candida species as well as the potential of fern species to treat fungal infections.

关键词： Dimorphism Candida species Ferns lygodium venustum Pityrogramma calomelanos

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The Optimization of Aspergillus ***4 Tannase Production under Submerged Fermentation

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Advances in Microbiology 2014年第3期4卷 143-150页

作者： Alessandra Goncalves de Melo Rayssa Cristina Faria Pedroso luis henrique Souza Guimaraes José Guilherme lembi Ferreira Alves Eustáquio Souza Dias Mário lúcio Vilela de Resende Patrícia Gomes Cardoso Department of Biology Sector of MicrobiologyFederal University of LavrasLavrasBrazil Department of Biology University of Sao PauloRibeirao PretoBrazil Department of Food Science Federal University of LavrasLavrasBrazil Department of Phytopathology Federal University of LavrasLavrasBrazil

Tannase is a hydrolytic enzyme that is involved in the biodegradation of tannins and it has biotechnological potential in the pharmaceutical, chemical, food and beverage industries. Microorganisms, especially filamentous fungi, are important tannase producers. The aims of this work were to find a potential tannase producer and to improve the cultivation conditions. Three Aspergillus species (A. japonicus 246A, A. tamarii 3 and Aspergillus sp. GM4) were investigated in different culture media (Adams, Czapeck, Khanna, M5 and Vogel) and inducers (1% and 2% tannic acid;1% green tea;1% methyl gallate;1% gallic acid). Aspergillus sp. GM4 and Adams medium were selected. The tannase production by Aspergillus sp. GM4 in Adams medium was induced in the presence of 2% (w/v) tannic acid and gallic acid as carbon sources, while green tea was not able to induce tannase production. The Plackett-Burman screening design was performed with the variables MgSO4, KH2PO4, yeast extract, tannic acid, agitation rate and salt solution. The variables MgSO4 and agitation rate were selected for the optimization of tannase production using a Central Composite Rotatable Design. Under optimized conditions, a 2.66-fold increase in the enzyme production was observed with small modifications in the medium composition.

关键词： Aspergillus sp. Response Surface Methodology Submerged Fermentation Tannase Tannic Acid

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Early-diverging fungal phyla:taxonomy,species concept,ecology,distribution,anthropogenic impact,and novel phylogenetic proposals

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Fungal Diversity 2021年第4期109卷 59-98页

作者： Kerstin Voigt Timothy Y.James Paul M.Kirk Andrél.C.M.de A.Santiago Bruce Waldman Gareth W.Griffith Minjie Fu Renate Radek Jürgen F.H.Strassert Christian Wurzbacher Gustavo henrique Jerônimo David R.Simmons Kensuke Seto Eleni Gentekaki Vedprakash G.Hurdeal Kevin D.Hyde Thuong T.T.Nguyen Hyang Burm lee Jena Microbial Resource Collection Leibniz Institute for Natural Product Research and Infection BiologyAdolf-Reichwein-Straße 2307745 JenaGermany Institute of Microbiology Faculty of Biological SciencesFriedrich Schiller University JenaNeugasse 2507743 JenaGermany Department of Ecology and Evolutionary Biology University of MichiganAnn ArborMI 48109USA Biodiversity Informatics and Spatial Analysis Jodrell LaboratoryRoyal Botanic Gardens KewSurrey TW93DSUK Department of Mycology Federal University of PernambucoAv.Da Engenharias/nRecifePE 50740-4600Brazil School of Biological Sciences Seoul National UniversitySeoul 08826South Korea Department of Integrative Biology Oklahoma State UniversityStillwaterOK 74078USA Institute of Biological Environmentaland Rural Sciences(IBERS)Aberystwyth UniversityAberystwyth SY233DDWalesUK Institute of Biology/Zoology Evolutionary BiologyFreie Universität Berlin14195 BerlinGermany leibniz Institute of Freshwater Ecology and Inland Fisheries Ecosystem Research12587 BerlinGermany Department of Civil Geo and Environmental EngineeringTechnical University of MunichGarchingGermany School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand Environmental Microbiology lab Department of Agricultural Biological ChemistryCollege of Agriculture&Life SciencesChonnam National UniversityGwangju 61186South Korea

The increasing number of new fungal species described from all over the world along with the use of genetics to define taxa,has dramatically changed the classification system of early-diverging fungi over the past several *** number of phyla established for non-Dikarya fungi has increased from 2 to ***,to date,both the classification and phylogeny of the basal fungi are still *** this article,we review the recent taxonomy of the basal fungi and re-evaluate the relationships among early-diverging lineages of fungal *** also provide information on the ecology and distribu-tion in Mucoromycota and highlight the impact of chytrids on amphibian *** concepts in Chytridiomycota,Aphelidiomycota,Rozellomycota,Neocallimastigomycota are discussed in this *** preserve the current application of the genus Nephridiophaga(Chytridiomycota:Nephridiophagales),a new type species,Nephridiophaga blattellae,is proposed.

关键词： Early-diverging fungi Evolution Nuclear large subunit(lSU/28S) Nuclear small subunit(SSU/18S) Molecular phylogeny

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在石油为主要能源的世界中发展乙醇生产——巴西乙醇生产的经验

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中外能源 2009年第3期14卷 28-31页

作者： henrique V.Amorim Mario l.lopes 黄兴山（翻译）周溪华（编校）巴西Fermentec公司圣保罗州皮拉西卡巴市13420—6401 不详

当前,人们生活在依赖石油的世界中,因为汽油和柴油的价格不断升高,许多国家都在寻求化石燃油的替代物。用糖类作物或谷物生产的乙醇被视为最好的替代物。然而,全球目前乙醇产量仅为汽油耗量的2.5%,所以乙醇需求增长迅速,市场广阔。介绍... 详细信息

当前,人们生活在依赖石油的世界中,因为汽油和柴油的价格不断升高,许多国家都在寻求化石燃油的替代物。用糖类作物或谷物生产的乙醇被视为最好的替代物。然而,全球目前乙醇产量仅为汽油耗量的2.5%,所以乙醇需求增长迅速,市场广阔。介绍了巴西乙醇生产的经验;在乙醇市场波动的情况下,乙醇生产商得以生存的措施;乙醇生产商的生产方式;乙醇生产所用糖浆原料的概况等。

关键词：甘蔗乙醇巴西发酵生产生物燃料

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Common beans (<i>Phaseolus vulgaris l.</i>) in the rations for cattle in feedlot

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Agricultural Sciences 2013年第12期4卷 774-780页

作者： Rafael henrique de Tonissi e Buschinelli de Goes Karl Whays Klein luis henrique Martinhago Euclides Reuter de Oliveira Kelly Cristina da Silva Brabes Maria Gizelma de Menezes Gressler Mayara Mitiko Yoshiraha Raquel Tenório de Oliveira Etelvitor Martins leite dos Santos Universidade Federal da Grande Dourados (UFGD) Faculdade de Ciências Agrárias Dourados Brasil Universidade Federal da Grande Dourados (UFGD) Faculdade de Engenharia Dourados Brasil

To evaluate the inclusion of common beans in the diet of cattle in feedlot on characteristics of productive performance, nutrient digestibility and ruminal fermentation parameters, 15 bulls crossed were used in a completely randomized design. The animals were confined for 64 days, and 21 days of adaptation. We evaluated the inclusion common beans at levels of 0%, 13% and 26%. All diets were isocaloric and isonitrogenous with a 45:55 forage: concentrate ratio. The addition of beans in the diet did not affect animal performance, dry matter intake and feed efficiency. Inclusion bean changed the nutrient digestibility of DM, CP, EE, TC and OM, where the best digestibility was observed with the inclusion 13% and the lowest concentration of ruminal NH3-N. The general behavior of ruminal pH in relation to levels of inclusion of beans was 6.2. The inclusion of up to 13% of beans in the diet of feedlot cattle did not alter the apparent digestibility, ruminal and animal performance.

关键词： Average Daily Gain Digestibility Ruminal Parameters Urea

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Hazardous elements and amorphous nanoparticles in historical estuary coal mining area

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Geoscience Frontiers 2019年第3期10卷 927-939页

作者： Ana l.Duarte Kátia DaBoit Marcos l.S.Oliveira Elba C.Teixeira Ismael l.Schneider luis F.O.Silva Department of Civil and Environmental Universidad de la Costa Faculdade Meridional IMED FEPAM-Funda■o Estadual de Prote■o Ambiental henrique luis Roessler

In Brazil, intense coal exploitation activities have led to environmental deterioration, including soil mortification, water contamination, loss of ecosystem, and atmospheric contamination. In addition,considerable quantities of sulfur-rich residues are left behind in the mining area; these residues pose grave environmental issues as they undergo sulfide oxidation reactions. When sulfur oxides come in contact with water, extreme acid leachate is produced with great proportions of sulfate, and hazardous elements(HEs), which are identified as coal drainage(CMD). CMD is an environmental pollution challenge, particularly in countries with historic or active coal mines. To prevent CMD formation or its migration, the source must be controlled; however, this may not be feasible at many locations. In such scenarios, the mine water should be collected, treated, and discharged. In this study, data from 2005 to2010 was gathered on the geochemistry of 11 CMD discharges from ten different mines. There are several concerns and questions on the formation of nanominerals in mine acid drainage and on their reactions and interfaces. The detailed mineralogical and geochemical data presented in this paper were derived from previous studies on the coal mine areas in Brazil. Oxyhydroxides, sulfates, and nanoparticles in these areas possibly go through structural transformations depending on their size and formation conditions. The geochemistry of Fe-precipitates(such as jarosite, goethite, and hematite) existent in the CMD-generating coal areas and those that could be considered as a potential source of hazardous elements(HEs)(e.g., Cr) were also studied because these precipitates are relatively stable in extremely low pH conditions. To simplify and improve poorly ordered iron, strontium, and aluminum phase characterization, field emission scanning electron microscopy(FE-SEM), high-resolution transmission electron microscopy(HR-TEM), micro-Raman spectroscopy, and X-ray diffraction(XRD) a

关键词： Brazilian coal mining Environmental impacts Minerals

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Infrared Spectroscopy of Titania Sol-Gel Coatings on 316l Stainless Steel

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Materials Sciences and Applications 2011年第10期2卷 1375-1382页

作者： Daniela Cordeiro leite Vasconcelos Vilma Conceicao Costa Eduardo henrique Martins Nunes Antonio Claret Soares Sabioni Massimo Gasparon Wander luiz Vasconcelos Department of Metallurgical and Materials Engineering Federal University of Minas GeraisBelo HorizonteBrasil Department of Physics Federal University of Ouro PretoOuro PretoBrasil School of Earth Sciences The University of QueenslandSt.LuciaAustralia

Sol-gel titania films were deposited on 316l stainless steel using titanium isopropoxide as a chemical precursor. Dip-coating was performed at withdrawal speeds of 6 mm/min, 30 mm/min, and 60 mm/min. Deposited gel films were heat treated in air at 80℃, 100℃, 300℃, and 400℃. The structural evolution of the coatings was evaluated by infrared reflection-absorption spectroscopy. The influence of the withdrawal speed and the heat treatment temperature on the structure of the films was studied by varying the reflectance incidence angle during the infrared experiments and by Glow Discharge Spectrometry. Free functional groups were detected. The results indicate the formation of bidendate bridging coordination of carboxylic acid to titanium. Titanium atoms can also be pentacoordinated according to the processing conditions of the films. We observed a tendency of increasing amounts of OH groups with decreasing reflectance incidence angle. The film hardness was measured via Knoop microindenation hardness test.

关键词： Films Sol-Gel Infrared Spectroscopy Glow Discharge Spectrometry Knoop Hardness

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