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Mindfulness interventions during pregnancy:A narrative review

Journal of Integrative Medicine 2020年第6期18卷 470-477页

作者： Leandro Lucena Cristina Frange ana claudia amorim pinto Monica Levy Andersen Sergio Tufik Helena Hachul Department of Psychobiology Universidade Federal de Sao Paulo(UNIFESP)Sao Paulo 04023062Brazil Department of Neurology and Neurosurgery Universidade Federal de Sao Paulo(UNIFESP)Sao Paulo 04039002Brazil Department of Gynecology Universidade Federal de Sao Paulo(UNIFESP)Sao Paulo 04024002Brazil

Pregnancy is a period of major transformations in a woman’s life;increased stress,and mood and sleep disorders are *** review evaluates mindfulness interventions during pregnancy and their ability to help manage stress,anxiety,depression,emotional regulation,level of mindfulness and sleep quality.A search of English language scientific literature relevant to mindfulness interventions for pregnant women was conducted using PubMed,Scopus and Web of Science,without restriction on publication *** criteria were randomized clinical trials with pregnant women,using mindfulness as an intervention for at least three weeks,in one of our main areas of interest,and using only validated scales to measure *** hundred and thirty studies were identified in our searches of research databases,and thirteen were included in our *** found a large diversity of mindfulness programs,heterogeneity among the instruments used to evaluate outcomes,and inconsistency in the gestational periods used in the *** interventions were beneficial for stress,anxiety and *** was also effective when applied in pregnant women with a history of depression or experiencing *** emotional regulation and the level of mindfulness,there were signs of improvement,but more studies are *** of the studies evaluated sleep *** review provides information about current mindfulness programs,an overview of the effects of mindfulness interventions,a description of the measurements used so far,and recommendations for developing highquality mindfulness protocols for pregnant women.

关键词： Mindfulness Pregnancy Anxiety Stress Depression Sleep

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Genetic variables of the glutamatergic system associated with treatment-resistant depression:A review of the literature

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World Journal of Psychiatry 2022年第7期12卷 884-896页

作者： Estela Saez Leire Erkoreka Teresa Moreno-Calle Belen Berjano ana Gonzalez-pinto Nieves Basterreche Aurora Arrue Department of Psychiatry Barrualde-Galdakao Integrated Health OrganizationOsakidetza-Basque Health ServiceGaldakao 48960Spain Mental Health Network Group Biocruces Bizkaia Health Research InstituteBarakaldo 48903Spain Department of Neurosciences University of the Basque Country UPV/EHULeioa 48940Spain Department of Psychiatry Araba Integrated Health OrganizationOsakidetza-Basque Health ServiceCIBERSAMVitoria-Gasteiz 01004Spain Severe Mental Disorders Group Bioaraba Health Research InstituteVitoria-Gasteiz 01009Spain Zamudio Hospital Bizkaia Mental Health NetworkOsakidetza-Basque Health ServiceZamudio 48170Spain Integrative Research Group in Mental Health Biocruces Bizkaia Health Research InstituteBarakaldo 48903Spain Neurochemical Research Unit Bizkaia Mental Health NetworkOsakidetza-Basque Health ServiceBarakaldo 48903Spain

Depression is a common,recurrent mental disorder and one of the leading causes of disability and global burden of disease *** to 15%-40%of cases do not respond to diverse pharmacological treatments and,thus,can be defined as treatment-resistant depression(TRD).The development of biomarkers predictive of drug response could guide us towards personalized and earlier *** evidence points to the involvement of the glutamatergic system in the pathogenesis of ***,the N-methyl-D-aspartic acid receptor(NMDAR)andα-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor(AMPAR),which are targeted by ketamine and esketamine,are proposed as promising pathways.A literature search was performed to identify studies on the genetics of the glutamatergic system in depression,focused on variables related to NMDARs and *** review highlights GRIN2B,which encodes the NR2B subunit of NMDAR,as a candidate gene in the pathogenesis of *** addition,several studies have associated genes encoding AMPAR subunits with symptomatic severity and suicidal *** genes encoding glutamatergic receptors could,therefore,be candidate genes for understanding the etiopathogenesis of TRD,as well as for understanding the pharmacodynamic mechanisms and response to ketamine and esketamine treatment.

关键词： Genetics N-methyl-D-aspartic acid receptor α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor Treatment-resistant depression Ketamine Esketamine

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Cirrhosis in children and adolescents: An overview

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World Journal of Hepatology 2015年第3期7卷 392-405页

作者： Raquel Borges pinto ana claudia Reis Schneider Themis Reverbel da Silveira Pediatric Gastroenterology Unit Hospital da Crianca Conceicao Porto Alegre 91340 480 Rio Grande do Sul Brazil Post-Graduate Program in Gastroenterology and Hepatology Universidade Federal do Rio Grande do Sul Porto Alegre RS 90040-060 Brazil.

Several conditions, especially chronic liver diseases, can lead to cirrhosis in children and adolescents. Most cases in clinical practice are caused by similar etiologies. In infants, cirrhosis is most often caused by biliary atresia and genetic-metabolic diseases, while in older children, it tends to result from autoimmune hepatitis,Wilson's disease, alpha-1-antitrypsin deficiency and primary sclerosing cholangitis. The symptoms of cirrhosis in children and adolescents are similar to those of adults. However, in pediatric patients, the first sign of cirrhosis is often poor weight gain. The complications of pediatric cirrhosis are similar to those observed in adult patients, and include gastrointestinal bleeding caused by gastroesophageal varices, ascites and spontaneous bacterial peritonitis. In pediatric patients, special attention should be paid to the nutritional alterations caused by cirrhosis, since children and adolescents have higher nutritional requirements for growth and development. Children and adolescents with chronic cholestasis are at risk for several nutritional deficiencies. Malnutrition can have severe consequences for both pre- and post-liver transplant patients. The treatment of cirrhosis-induced portal hypertension in children and adolescents is mostly based on methods developed for adults. The present article will review the diagnostic and differential diagnostic aspects of end-stage liver disease in children, as well as the major treatment options for this condition.

关键词： Cirrhosis Liver diseases Nutrition Pediatric patients Portal hypertension

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“Love Is Strong, and You＇re so Sweet”： JAGGER Is Essential for Persistent Synergid Degeneration and Polytubey Block in Arabidopsis thaliana

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Molecular Plant 2016年第4期9卷 601-614页

作者： ana Marta Pereira Margarida Sofia Nobre Sara Cristina pinto ana Lucia Lopes Mario Luis Costa Simona Masiero Silvia Coimbra Departamento de Biologia Faculdade de Ciencias da Universidade do Porto Rua do Campo Alegre 4169-007 Porto Portugal Plant Functional Genomics Group Biosystems and Integrative Sciences Institute (BiolSI) 4169-007 Porto Portugal Dipartimento di BioScienze Universita degli Studi di Milano 20133 Milan Italy Present address: Institute of Plant Biology and ZUrich-Basel Plant Science Center University of ZUrich Zolikerstrasse 107 8008 Zurich Switzerland

Successful double fertilization and subsequent seed development in flowering plants requires the delivery of two sperm cells, transported by a pollen tube, into the embryo sac of an ovule. The embryo sac cells tightly control synergid cell death, and as a result the polyspermy block. Arabinogalactan proteins are highly glycosylated proteins thought to be involved in several steps of the reproductive process. We show that JAGGER, Arabinogalactan Protein 4, is an important molecule necessary to prevent the growth of multiple pollen tubes into one embryo sac in Arabidopsis thaliana. In jagger, an AGP4 knockout mutant, the pistils show impaired pollen tube blockage as a consequence of the survival of the persistent synergid. JAGGER seems to be involved in the signaling pathway that leads to a blockage of pollen tube attraction. Our results shed light on the mechanism responsible for preventing polyspermy in Arabidopsis and for safe- guarding successful fertilization of all ovules in one pistil, ensuring seed set and the next generation.

关键词： Polytubey persistent synergid arabinogalactan proteins polyspermy

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Acaricidal activity of Derris floribunda essential oil and its main constituent

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Asian Pacific Journal of Tropical Biomedicine 2017年第9期7卷 791-796页

作者： ana claudia Fernandes Amaral Aline de SRamos Marcia Reis Pena Jose Luiz pinto Ferreira Jean Michel SMenezes Geraldo JNVasconcelos Neliton Marques da Silva Jefferson Rocha de Andrade Silva Lab de Plantas Medicinais e Derivados Depto de Quimica de Produtos NaturaisFarmanguinhosFundacao Oswaldo CruzRio de JaneiroRJBrazil Lab de Entomologia e Acarologia Agricola Faculdade de Ciencias AgrariasUniversidade Federal do AmazonasManausAMBrazil Lab de Cromatografia Depto de QuímicaUniversidade Federal do AmazonasManausAMBrazil 4Instituto de Ciencias Exatas e TecnologiaUniversidade Federal do AmazonasItacoatiaraAMBrazil

Objective: To evaluate the acaricidal activity of the essential oil obtained from roots of Derris floribunda(D. floribunda)(Miq.) Benth, and its main constituent nerolidol against the Mexican mite Tetranychus mexicanus(T. mexicanus)(Mc Gregor).Methods: The essential oil from the roots of D. floribunda collected in the Amazon region(Brazil) was obtained by hydrodistillation. Its chemical composition was determined by GC–MS analysis. The acaricidal activities of this essential oil and nerolidol,were evaluated by recording the number of dead females(mortality) and eggs(fertility).Results: The essential oil showed sesquiterpenes as major volatile components. Nerolidol, the main component, represented 68.5% of the total composition of the essential oil. D. floribunda essential oil and nerolidol showed acaricidal activity, with LC_(50) of9.61 mg/m L air and 9.2 mg/m L air, respectively, over a 72 h period. In addition, both the essential oil and nerolidol significantly reduced the fecundity of T. ***: Due to the economic importance of T. mexicanus and the lack of new pesticides, our data are very promising in the search for efficient and safer acaricidal products. Furthermore, this is the first report about the chemical composition and bioactivity of the essential oil of the Amazon plant species D. floribunda.

关键词： Acaricidal activity Essential oil Nerolidol Organic agriculture Sesquiterpenes Timb

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SARS-CoV-2 and hearing:An audiometric analysis of COVID-19 hospitalized patients

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Journal of Otology 2021年第3期16卷 158-164页

作者： Francisco Alves de Sousa Rodrigo pinto Costa Sandra Xará ana Nóbrega pinto Cecília Almeida e Sousa Centro Hospitalar Universitario do Porto Serviço de Otorrinolaringologia e Cirurgia da Cabeça e Pescoço(Otorhinolaryngology and Head&Neck surgery Department)Largo Prof.Abel Salazar4099-001PortoPortugal Unidade de Saúde Familiar Garcia de Orta ACeS Porto OcidentalMedicina Geral e Familiar(Family Medicine)R.Pinho Leal 294150-620PortoPortugal Centro Hospitalar Universitario do Porto Serviço de Doenças Infeciosas(Infectious Diseases Department)Largo Prof.Abel Salazar4099-001PortoPortugal

Purpose COVID-19 associated hearing loss is still an ongoing matter of *** original studies exist on audiological effects of SARS-CoV-2 infection in hospitalized *** main objective was to determine whether SARS-CoV-2 may affect auditory function in clinically ill COVID-19 *** and methods COVID-19 patients with moderate-severe disease and without prior history of hearing abnormalities were enrolled from a tertiary referral center,and matched with *** performed an audiometric evaluation,and thresholds were *** 120 ears from 60 patients were *** with COVID-19 showed worse mean auditory thresholds starting from 1000 Hz through higher frequencies,when compared to controls(1000 Hz:18.52±5.49 dB HL in controls vs 25.36±6.79 dB HL in COVID-19,p<0.001;2000Hz:17.50±5.57 dB HL in controls vs 21.96±7.05 dB HL in COVID-19,p=0.010;3000Hz:17.97±8.07 dB HL in controls vs 25±9.38 dB HL in COVID-19,p=0.003;4000 Hz:20.16±10.12 dB HL in controls vs 29.55±11.26 dB HL in COVID-19,p=0.001;8000 Hz:31.09±12.75 dB HL in controls vs 40.71±19.40 dB HL in COVID-19,p=0.030;Pure Tone Average:20.42±4.29 dB HL in controls vs 24.85±5.62 dB HL in COVID-19,p=0.001).Statistical significance persisted after adjusting for confounders such as age,gender and various comorbidities(p<0.05).Conclusions SARS-CoV-2 may affect hearing in COVID-19 patients with moderate-severe *** are in line with the previous suggested effects of COVID-19 on auditory *** study is expected to encourage further research on this topic.

关键词： SARS-CoV-2 COVID-19 Coronavirus Audiometry Hearing

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Medicinal plants from the Brazilian Amazonian region and their antileishmanial activity:a review

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Journal of Integrative Medicine 2018年第4期16卷 211-222页

作者： Bruno Jose Martins Da Silva Amanda anastacia pinto Hage Edilene Oliveira Silva ana Paula Drummond Rodrigues Laboratory of Parasitology and Laboratory of Structural Biology Institute of Biological SdencesFederal University of PardBelemPard 66075-110Brazil National Institute of Science and Technology in Structural Biology and Bioimaging Rio de JaneiroRio de Janeiro 21941-901Brazil Laboratory of Electron Microscopy Department of Health SurveillanceMinistry of HealthEvandro Chagas InstituteBelemPard 66087-082Brazil

Leishmaniasis, a neglected disease caused by Leishmania protozoans, primarily affects people in tropical and subtropical areas. Chemotherapy based on the use of pentavalent antimonials, amphotericin B, paromomycin, miltefosine and liposomal amphotericin B is currently the only effective treatment. However, adverse effects, long-term treatment and the emergence of parasite resistance have led to the search for alternative treatments. Natural products used in traditional medicine provide an unlimited source of molecules for the identification of new drugs, and the Amazon region has abundant biodiversity that includes several species of plants and animals, providing a rich source of new products and com- pounds. Although the literature describes numerous promising compounds and extracts for combating Leishmania protozoans, the results of such research have not been embraced by the pharmaceutical industry for the development of new drugs. Therefore, this review focused on the antileishmanial activity of extracts, isolated compounds and essential oils commonly used by the local population in the Brazilian Amazonian region to treat several illnesses and described in the literature as promising compounds for combating leishmaniasis.

关键词： Amazonian plants Leishmaniasis treatment Plant compounds Plant extracts Plant oils

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Quantification of theophylline or paracetamol in milk matrices by high-performance liquid chromatography

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Journal of Pharmaceutical analysis 2017年第6期7卷 401-405页

作者： Tania A.P.Fernandes Joao P.Aguiara ana I.Fernandes Joao F.pinto CiiEM-Centro de Investigacao Interdisciplinar Egas Moniz Instituto Superior de Cinncias da Saude Egas MonizCampus Universitario-Quinta da GranjaMonte de Caparica2829-511 CaparicaPortugal iMed.UL-Dep.Tecnologia Farmaceutica Faeuldade de FarmdciaUniversidade de LisboaAv.Prof.Gama Pinto1649-003 LisboaPortugal

A simple, accurate and sensitive high-performance liquid chromatography （HPLC） method was developed, validated and applied to the determination of either theophylline or paracetamol in milk-based samples. The method allowed drug quantification in fresh and powdered milk with a relatively short run time of analysis and it was also successfully applied to the quantification of the drugs in solid dosage forms intended for pediatric use. Moreover, the main significant advantages over other published works are the simplicity of the sample preparation, reduced assay time and sample loss. The method meets the International Conference on Harmonization guideline for analytical methods validation regarding specificity, linearity, accuracy, precision, specificity and robustness as required by health authorities and applied by industry while designing and marketing new drug products. The technique encompasses the separation of the analytes with a reverse phase C18 column under isocrafic conditions and UV detection at 272 nm and 243 nm, respectively, for theophylline and paraeetamol. The lower limit of quantification for both drugs was determined as 0.2 μg/mL and the between-batch accuracy was 99.7%. This HPLC method allows quantification of theophylline and paracetamol in milk matrices and it can be applied in the design, development and production of milk-based pediatric dosage forms.

关键词： Liquid chromatography Fresh milk Powdered milk Paracetamol Theophylline

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Evaluation of Novel 3D Architectures Based on Knitting Technologies for Engineering Biological Tissues

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Journal of Donghua University(English Edition) 2013年第5期30卷 421-426页

作者： RIBEIRO Viviana pinto RIBEIRO ana Soares SILVA Carla Joana DURES Nelson Feio BONIFCIO Graa CORRELO Vitor Manuel MARQUES Alexandra pinto SOUSA Rui Amandi OLIVEIRA ana Leite REIS Rui Luís 3B's Research G roup-Biomaterials Biodegradables and BiomimeticsUniversity of MinhoHeadquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine ICVS /3B's-PT G overnment Associated Laboratory University of Minho CeNTI Centre for Nanotechnology and Smart MaterialsV. N. CITEVE Technological Centre for Textile and Clothing IndustryV. N. CBQF-School of Biotechnology Portuguese Catholic University

Textile-based technologies are considered as potential routes for the production of 3D porous architectures for tissue engineering( TE) applications. We describe the use of two polymers,namely polybutylene succinate( PBS) and silk fibroin(SF) to produce fiber-based finely tuned porous architectures by weft and warp knittings. The obtained knitted constructs are described in terms of their morphology, mechanical properties,swelling ability,degradation behaviour,and cytotoxicity. Each type of polymer fibers allows for the processing of a very reproducible intra-architectural scaffold geometry,with distinct characteristics in terms of the surface physicochemistry,mechanical performance,and degradation capability,which has an impact on the resulting cell behaviour at the surface of the respective biotextiles. Preliminary cytotoxicity screening shows that both materials can support cell adhesion and proliferation. Furthermore, different surface modifications were performed( acid /alkaline treatment, UV radiation,and plasma) for modulating cell behavior. An increase of cell-material interactions were observed,indicating the important role of materials surface in the first hours of culturing. Human adipose-derived stem cells( hASCs) became an emerging possibility for regenerative medicine and tissue replacement therapies. The potential of the recently developed silk-based biotextile structures to promote hASCs adhesion,proliferation,and differentiation is also evaluated. The obtained results validate the developed constructs as viable matrices for TE applications. Given the processing efficacy and versatility of the knitting technology, and the interesting structural and surface properties of the proposed polymer fibers,it is foreseen that our developed systems can be attractive for the functional engineering of tissues such as bone,skin,ligaments or cartilage and also for develop more complex systems for further industrialization of TE products.

关键词： textile-based technologies silk polybutylene succinate(PBS) surface modifications human adipose-derived stem cells(hASCs) tissue engineering(TE)

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Association between EGF +61A/G polymorphism and gastric cancer in Caucasians

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World Journal of Gastroenterology 2011年第4期17卷 488-492页

作者： ana Paula Araújo Bruno M Costa ana L pinto-Correia Maria Fragoso Paula Ferreira Mário Dinis-Ribeiro Sandra Costa Rui M Reis Rui Medeiros Molecular Oncology Group Portuguese Institute of Oncology of Porto Life and Health Sciences Research Institute (ICVS) School of Health Sciences Oncology Department Portuguese Institute of Oncology of Porto Gastroenterology Department Portuguese Institute of Oncology of Porto Portugal Cintesis/Faculty of Medicine University of Porto Centro de Estudos em Biomedicina Health Sciences Faculty-Fernando Pessoa University Instituto de Ciencias Biomédicas de Abel Salazar Abel Salazar Institute for the Biomedical Sciences

AIM: To investigate the association between epidermal growth factor (EGF) +61A/G polymorphism and susceptibility to gastric cancer, through a cross-sectional study. METHODS: Polymerase chain reaction resctriction fragment lenght polymorphism analyses were used to genotype EGF +61 in 207 patients with gastric lesions (162 patients with gastric adenocarcinomas, 45 with atrophy or intestinal metaplasia) and 984 controls. All subjects were Caucasian. RESULTS: Genotype distribution was 23.5% for GG and 76.5% for GA/AA in the control group, 18.4% for GG and 68.6% for GA/AA in the entire group with gastric lesions and 17.9% for GG and 82.1% for GA/AA in the group with gastric adenocarcinoma. No statistically significant associations were found between EGF +61 variants and risk for developing gastric cancer [odds ratios (OR) = 1.41, 95% confidence intervals (CI): 0.90-2.21, P = 0.116]. However, the stratification of individuals by gender revealed that males carrying A alleles (EGF +61A/G or AA) had an increased risk for developing gastric cancer as compared to GG homozygous males (OR = 1.55, 95% CI: 1.05-2.28, P = 0.021). CONCLUSION: In summary, we found that males who were A carriers for EGF +61 had an increased risk for developing gastric cancer. This result may be explained by the suggestion that women secrete less gastric acid than men.

关键词：多态性分析 EGF 白种人胃癌表皮生长因子协会聚合酶链反应片段长度

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