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Ground peach pits: alternative substrate component for seedling production

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Journal of Forestry Research 2019年第5期30卷 1779-1791页

作者： Patricia Mieth Maristela Machado araujo maria Helena Fermino Suelen Carpenedo Aimi Daniele Rodrigues Gomes Juliana de Marques Vilella department of Forest Sciences Federal University of Santa MariaSanta MariaBrazil FEPAGRO–Agricultural Research Foundation of the State of Rio Grande do Sul Porto AlegreBrazil Federal University of Rio Grande do Sul Porto AlegreBrazil

The exploitation of agro-industrial wastes is a strategy to add value to seedling production and reduce environmental *** production chain for processed peaches generates,approximately,21,000 tons of fruit worldwide,and the pits are used mainly to generate *** objective of the study was to investigate the use of different proportions of ground peach pits(GPP)as a substrate component for seedling growth of Eucalyptus dunnii in the nursery and *** proportions of GPP mixed with either commercial substrate(CS)or with brown peat(BP)were *** physical and chemical properties of the substrates,the morphological and physiological attributes of the seedlings and their correlation with substrate properties were *** GPP increased the density,aeration space and pH and reduced total porosity,liquid retention and electric conductivity of the *** use of this component resulted in hormesis,a biphasic dose–response model in which low levels of exposure to this component stimulated biological performance of plants and high levels of exposure inhibited *** improved seedling growth in the nursery and adequate post-planting development of ***,GPP with CS is recommended at 20%of the total substrate and with BP between 15 and 30%.

关键词： Organic waste Prunus persica Eucalyptus dunnii Tree species Morphological attributes

Common bean SNP alleles and candidate genes affecting photosynthesis under contrasting water regimes

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Horticulture Research 2021年第1期8卷 110-123页

作者： Susana Trindade Leitao maria Catarina Bicho Priscila Pereira maria Joao Paulo Marcos Malosetti Susana de Sousa araujo Fred van Eeuwijk maria Carlota Vaz Patto Instituto de Tecnologia Quimica e Biológica Antonio Xavier Universidade Nova de LisboaOeirasPortugal Wageningen University&Research WageningenThe Netherlands Present address:Instituto Superior de Agronomia Universidade de LisboaLisboaPortugal Present address:Nunhems Vegetable Seeds NunhemThe Netherlands Present address:Association BLC3-Technology and Innovation Campus Centre Bio R&D UnitOliveira do HospitalLisboaPortugal

Water deficit is a major worldwide constraint to common bean(Phaseolus vulgaris L.)production,being photosynthesis one of the most affected physiological *** gain insights into the genetic basis of the photosynthetic response of common bean under water-limited conditions,a collection of 158 Portuguese accessions was grown under both well-watered and water-deficit *** gas-exchange parameters were measured and photosynthetic pigments *** same collection was genotyped using SNP arrays,and SNP-trait associations tested considering a linear mixed model accounting for the genetic relatedness among accessions.A total of 133 SNP-trait associations were identified for net CO 2 assimilation rate,transpiration rate,stomatal conductance,and chlorophylls a and b,carotenes,and xanthophyll *** of these associations were detected under water-deficit and 43 under well-watered conditions,with only two associations common to both *** candidate genes revealed that stomatal regulation,protein translocation across membranes,redox mechanisms,hormone,and osmotic stress signaling were the most relevant processes involved in common bean response to water-limited *** candidates are now preferential targets for common bean water-deficit-tolerance ***,new sources of water-deficit tolerance of Andean,Mesoamerican,and admixed origin were detected as accessions valuable for breeding,and not yet explored.

关键词： breeding water assimilation

Gastric mucosa-associated lymphoid tissue lymphomas and Helicobacter pylori infection:A Colombian perspective

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World Journal of Gastroenterology 2012年第7期18卷 685-691页

作者： Sally Yepes maria Mercedes torres Carlos Saavedra Rafael Andrade Institute of Genetics Universidad Nacional de Colombia14490 Bogotá DCColombia department of Pathology Fundación Santa Fe de Bogotá220246 Bogotá DCColombia Human Genetics Laboratory Universidad de los Andes4976 Bogotá DCColombia Faculty of Medicine Universidad Nacional de Colombia14490 Bogotá DCColombia

AIM： To assess the significance of chromosome translo- cation t（11;18）（q21;q21）, B-cell lymphoma 10 （BCL-10） protein and He/icobacter py/ori （H. py/on） infection in gastric mucosa-associated lymphoid tissue ... 详细信息

关键词： Mucosa-associated lymphoid tissue lympho-ma Helicobacter pylori Treatment t(11 18)(q21 q21 ) B-cell lymphoma 10

Advanced glycation end product:A potential biomarker for risk stratification of non-alcoholic fatty liver disease in ELSA-Brasil study

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World Journal of Gastroenterology 2021年第29期27卷 4913-4928页

作者： Evelyn Nunes Goulart da Silva Pereira Daniela Polessa Paula Beatriz Peres de araujo maria de Jesus Mendes da Fonseca maria de Fátima Haueisen Sander Diniz Anissa Daliry Rosane Harter Griep Laboratory of Cardiovascular Investigation Oswaldo Cruz FoundationRio de Janeiro 21040-360Brazil National School of Statistical Sciences Brazilian Institute of Geography and StatisticsRio de Janeiro 20231-050Brazil department of Epidemiology and Quantitative Methods in Health Oswaldo Cruz FoundationRio de Janeiro 21040-360Brazil Faculty of Medicine Universidade Federal de Minas GeraisMinas Gerais 31270-901Brazil Laboratory of Health and Environment Education Oswaldo Cruz FoundationRio de Janeiro 21040-360Brazil

BACKGROUND Liver diseases are associated with the excess formation of advanced glycation end products(AGEs),which induce tissue inflammation and oxidative ***,the trend of oxidative marker levels according to the steatosis grade in non-alcoholic fatty liver disease(NAFLD)is *** To compare serum AGE levels between participants with NAFLD accordingly to steatosis severity in the baseline ELSA-Brasil *** In 305 individuals at baseline ELSA-Brasil,NAFLD-associated steatosis was classified by ultrasound hepatic *** participants were grouped according to the severity of steatosis:mild and moderate/severe *** measurement of serum fluorescent AGE concentrations was based on spectrofluorimetric *** AGE content and clinical and laboratory characteristics of the participants were compared between *** correlation between serum AGE levels and the grade of steatosis was *** regression analysis was used to investigate the relationship between serum AGE levels and steatosis severity.A P valuedered statistically *** According to the steatosis severity spectrum in NAFLD,from mild to moderate/severe,individuals with the most severe steatosis grade had a higher incidence of metabolic syndrome(63%vs 34%,P≤0.001),diabetes mellitus(37%vs 14%,P≤0.001),and high cholesterol levels(51%vs 33%,Pdex,systolic and diastolic blood pressure,fasting blood glucose,glycated hemoglobin,insulin,triglycerides,alanine aminotransferase,gamma-glutamyl transferase,C-reactive protein,and uric acid levels and lower high-density *** serum AGE content was present in the moderate/severe group of individuals than in the mild group(P=0.008).In addition,the serum AGE levels were correlated with the steatosis grade in the overall sample(rho=0.146,P=0.010).Logistic regres

关键词： Advanced glycation end products Non-alcoholic fatty liver disease Steatosis ELSA-Brasil study Spectroscopy

Dysregulation of the PD-1/PD-L1 pathway contributes to the pathogenesis of celiac disease

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Cellular & Molecular Immunology 2019年第9期16卷 777-779页

作者： Candelaria Ponce de Leon Miguel Angel Lopez-Casado Pedro Lorite Teresa Palomeque maria Isabel torres department of Experimental Biology University of JaenJaenSpain department of Pediatrics Gastroenterology Hospital Virgen de las NievesGranadaSpain

In this study,we focus on the alteration of the programmed cell death 1(PD-1)/PD-L1 pathway in celiac *** discuss the diverse roles of the PD-1 pathway in regulating immune responses and how this knowledge can improve celiac disease(CD)*** PD-1 and PD-L1 levels in the serum and in intestinal biopsies of CD patients may be relevant to the determination of a possible correlation between markers of the autoimmune response,inflammation,and disease activity.

关键词： celiac pathogenesis inflammation

In vitro antioxidant,antilipoxygenase and antimicrobial activities of extracts from seven climbing plants belonging to the Bignoniaceae

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Journal of Integrative Medicine 2018年第4期16卷 255-262页

作者： Carola Analla torres Cristina Marisel Perez Zamora maria Beatriz Nunez Ana maria Gonzalez Laboratory of Microbiology and Pharmaceutical Technology Department of Basic and Applied SciencesNational University of Chaco AustralPresidencia Roque Saenz Pena 3700ChacoArgentina National Council for Scientific and Technical Research(CONICET) Godoy Cruz 2290Buenos Aires C1425FQBArgentina Institute of Botany of the Northeast(IBONE-CONICET) Sargento Juan Bautista Cabral 2131CorrientesArgentina

Objectives： This study aimed to evaluate the in vitro antioxidant capacity, to determine the anti-inflammatory effect due to lipoxygenase inhibition and to test the antimicrobial activity of ethanolic extracts from leaves of seven climbing species belonging to the Bignoniaceae family. These species are Adenocalyrnrna rnarginatum （Cham.） DC., Amphilophium vauthieri DC., Cuspidaria convoluta （VEIL） A. H. Gentry, Dolichandra dentata （K. Schum.） L. G. Lohmann, Fridericia caudigera （S. Moore） L. G. Lohmann, Fridericia chica （Bonpl.） L. G. Lohmann and Tanaecium selloi （Spreng.） L. G. Lohmann. Methods： The antioxidant activity was evaluated using three methods, 2,2＇-azino-bis（3-ethylbenzothiazo line-6-sulfonic acid）（ABTS）, 2,2-diphenyl-l-picrylhydrazyl （DPPH）, and ferric reducing antioxidant power. Lipoxygenase-inhibiting activity was assayed spectrophotometrically; the result was expressed as percent inhibition. The antimicrobial activity was assessed using the agar disk diffusion method. Minimal inhibitory concentration （MIC） and minimal bactericidal]fungicidal concentration were also determined for each extract against 12 pathogenic bacterial strains of Staphylococcus aureus and seven fungal strains of the Candida genus. The identification of the major compounds present in the most promising extract was established by high-performance liquid chromatography-tandem mass spectrometry. Results： C convoluta, F. caudigera, and F. chica exhibited the best antioxidant activity by scavenging DPPH and ABTS~ radicals and reducing Fe3＋ ion. These extracts showed a notable inhibition of lipnxygenase. F. caudigera was found to have the lower MIC value against S. aureus strains and six Candida species. The extracts of F. caudigera and C. convoluta were active even against methicillin-resistant S. aureus. C convoluta had higher total phenol content, better antioxidant activity and superior anti- inflammatory and antimicrobial activity. The main phenolic compounds found in this extract

关键词： Cuspidaria Fridericia Antioxidants Lipoxygenase Antimicrobials Herbal drugs Free radical scavengers

Different parts from the whole red beet (Beta vulgaris L.) valorization with stimulatory effects on probiotic lactobacilli and protection against gastrointestinal conditions

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Food Bioscience 2023年第2期52卷 673-686页

作者： Sonia Paula Alexandrino de Oliveira Heloisa maria Almeida do Nascimento Noadia Priscilla araujo Rodrigues Karoliny Brito Sampaio Marcos dos Santos Lima maria Lucia da Conceicao Evandro leite de Souza Laboratory of Food Microbiology Department of NutritionHealth Science Center Federal University of ParaibaJoao PessoaPBBrazil department of Gastronomy Center of Technology and Regional DevelopmentFederal University of ParaibaJoao PessoaPBBrazil department of Food Technology Federal Institute of Sertao de PernambucoPetrolinaPEBrazil

This study evaluated the effects of freeze-dried red beet(Beta vulgaris L.)root(FDBR)and stem/leaves(FDBSL)on the growth and metabolic activities of the probiotics Lactobacillus acidophilus La-05,Lacticaseibacillus casei 26,and Lismosilactobacillus fermentum 296,as well as on their survival and physiological states when exposed to simulated gastrointestinal conditions(SGIC).The changes in the contents of phenolic compounds and antioxidant activity of FDBR and FDBSL when exposed to SGIC were also *** and FDBSL had high contents of soluble(5.25 and 11.10 g/100 g)and insoluble fiber(21.43 and 37.03 g/100 g),pectins(8.45 and 9.51 g/100 g),betalains(3.36-28.99 g/100 g),and a variety of phenolic *** and FDBSL stimulated the growth of the probiotic strains with high viable counts(>9 log CFU/mL),the production of acetic,butyric,lactic,and propionic acids,and alterations in the contents of phenolic compounds during 72 h of *** and FDBSL had positive prebiotic activity scores on the tested probiotics(≥0.17)linked to selective stimulatory *** and FDBSL increased the survival and maintenance of active physiological functions in the probiotic during exposure to *** contents of phenolic compounds and the antioxidant activity of FDBR and FDBSL increased after exposure to the stomach conditions,while the antioxidant activity decreased after exposure to intestine *** stimulatory and protective effects of FDBR and FDBSL on probiotic strains could be associated with their dietary fiber and phenolic compound contents,which could be exploited in the formulation of functional foods or dietary supplements.

关键词： Beet Lactobacillus Growth promotion Protection Functional ingredient

Could mammalian inorganic polyphosphate be a crucial signaling molecule in neurological disorders?

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Neural Regeneration Research 2024年第4期19卷 701-702页

作者： Renata torres Da Costa maria E.Solesio Rutgers University Department of BiologyCamdenNJUSA

Since the early stages of life on earth,cellular metabolism has evolved to adapt to fluctuations in nutrient and oxygen *** this context,mammals,which are probably the organisms that show one of the highest levels of metabolic complexity,have developed an elegant system that uses constant and rechargeable energy sources of modulate their *** homeostasis is especially important in the central nervous system,as neurons and other cells in the brain are highly susceptible to fluctuations in nutrients and oxygen availability.

关键词： metabolism homeostasis neurological

Evaluation of inflammatory activity in Crohn's disease and ulcerative colitis

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World Journal of Gastroenterology 2012年第9期18卷 872-881页

作者： Eduardo Garcia Vilela Henrique Osvaldo da Gama torres Fabiana Paiva Martins maria de Lourdes de Abreu Ferrari Marcella Menezes Andrade Aloísio Sales da Cunha Internal Medicine department Faculty of MedicineFederal University of Minas Gerais Gastroenterology Alfa Institute Clinic HospitalFederal University of Minas Gerais Complementary Propedeutic department Faculty of MedicineFederal University of Minas Gerais Faculty of Medicine Federal University of Minas Gerais

Crohn's disease and ulcerative colitis evolve with a relapsing and remitting *** of inflammatory state is crucial for the assessment of disease activity and for tailoring ***,no simple diagnostic test for monitoring intestinal inflammation is *** markers give only indirect assessments of disease *** or endoscopical examinations accurately assess inflammatory activity,but they are invasive,time consuming and expensive and therefore are unsuitable for routine *** procedures are not applicable for ulcerative *** usefulness of ultrasound and Doppler imag-ing in assessing disease activity is still a matter of discussion for Crohn's disease,and an increased interest in computed tomography enterograph (CTE) has been seen,mainly because it can delineate the extent and severity of bowel wall inflammation,besides detecting extraluminal *** now,the available data concerning the accuracy of magnetic resonance enterography in detecting disease activity is less than *** to this,clinical activity indices are still commonly used for both diseases.

关键词： Crohn's disease Ulcerative colitis Inflamma-tory bowel disease Diagnostic test Therapy Inflamma-tory markers