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  1. Book ; Online: Interfaces

    Bomfim, Natanael Reis / Correia, Silvia Letícia Costa Pereira

    representações socioespaciais, geotecnologias e formação de professores

    2018  

    Keywords Teaching skills & techniques ; Teaching skills and techniques
    Language Portuguese
    Size 1 electronic resource (159 pages)
    Publisher SciELO Books - Editus
    Document type Book ; Online
    Note Portuguese
    HBZ-ID HT030383620
    ISBN 9788574555041 ; 8574555045
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  2. Book ; Online: European Citizens' Initiative: A Tool for Engagement and Active Citizenship

    Pacheco, Yilly Vanessa / Lopes, Dulce / Álvarez, Tamara / Aragão, Alexandra / Bercu, Ana-Maria / Borges, Fernando / Cigu, Elena Rusu / Daszko, Agata / Duarte, Rita Aroso / e Silva, João Costa / Figueiredo, Eduardo A. S / Karatzia, Anastasia / Kikou, Olga / Lima, Regina Quelhas / Lironi, Elisa / Montesinos Padilla, Carmen / Múrias, Graça / Mustakis, Vasilik / Nahr, Hendrik /
    Nolan, Sílvia / Sevillano, Koldo Martín / Silva, Ángel Fernández / Stoll, Peter-Tobias / Tiţă, Silviu-Mihail / Tofan, Mihaela / Vázquez, Pablo Riquelme

    Workbook ECI from A to Z

    2023  

    Keywords Law ; Political Participation ; Democracy ; European Union
    Language English
    Size 1 Online-Ressource
    Publisher Universitätsverlag Göttingen
    Document type Book ; Online
    Note English
    HBZ-ID HT030377262
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  3. Article ; Online: Networking brainstem and basal ganglia circuits for movement.

    Arber, Silvia / Costa, Rui M

    Nature reviews. Neuroscience

    2022  Volume 23, Issue 6, Page(s) 342–360

    Abstract: The execution and learning of diverse movements involve neuronal networks distributed throughout the nervous system. The brainstem and basal ganglia are key for processing motor information. Both harbour functionally specialized populations stratified on ...

    Abstract The execution and learning of diverse movements involve neuronal networks distributed throughout the nervous system. The brainstem and basal ganglia are key for processing motor information. Both harbour functionally specialized populations stratified on the basis of axonal projections, synaptic inputs and gene expression, revealing a correspondence between circuit anatomy and function at a high level of granularity. Neuronal populations within both structures form multistep processing chains dedicated to the execution of specific movements; however, the connectivity and communication between these two structures is only just beginning to be revealed. The brainstem and basal ganglia are also embedded into wider networks and into systems-level loops. Important networking components include broadcasting neurons in the cortex, cerebellar output neurons and midbrain dopaminergic neurons. Action-specific circuits can be enhanced, vetoed, work in synergy or competition with others, or undergo plasticity to allow adaptive behaviour. We propose that this highly specific organization of circuits in the motor system is a core ingredient for supporting behavioural specificity, and at the same time for providing an adequate substrate for behavioural flexibility.
    MeSH term(s) Basal Ganglia/physiology ; Brain Stem ; Humans ; Interneurons ; Movement/physiology ; Neural Pathways/physiology ; Neurons
    Language English
    Publishing date 2022-04-14
    Publishing country England
    Document type Journal Article ; Review ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't
    ZDB-ID 2034150-7
    ISSN 1471-0048 ; 1471-0048 ; 1471-003X
    ISSN (online) 1471-0048
    ISSN 1471-0048 ; 1471-003X
    DOI 10.1038/s41583-022-00581-w
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 5473: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)
    Zs.MG 47: Show issues

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  4. Article ; Online: Phytochemical and bioactive potentials of African Annonaceae species.

    Rangel, Josefa / Liberal, Ângela / Catarino, Sílvia / Costa, José Carlos / Romeiras, Maria M / Fernandes, Ângela

    Food chemistry

    2024  Volume 448, Page(s) 139048

    Abstract: This review aims to gather available information on the medicinal, nutritional, and bioactive profiles of Annonaceae species in the African continent, sponsoring their use worldwide and mainly in African communities, where access to food and medicines ... ...

    Abstract This review aims to gather available information on the medicinal, nutritional, and bioactive profiles of Annonaceae species in the African continent, sponsoring their use worldwide and mainly in African communities, where access to food and medicines for basic health care is scarce. >60 medicinal taxa were compiled, belonging to 22 genera, namely Annickia, Annona, Anonidium, Artabotrys, Cleistochlamys, Cleistopholis, Dennettia, Duguetia, Greenwayodendron, Hexalobus, Isolona, Lettowianthus, Monanthotaxis, Monodora, Neostenanthera, Polyceratocarpus, Sphaerocoryne, Uvaria, Uvariastrum, Uvariodendron, Uvariopsis and Xylopia; the most diverse and economically important genera were the genera Annona, Uvaria and Xylopia with 7 species each. Annonaceae species hold a valuable nutritional profile, rich in proteins, fibers, and minerals, being also good sources of a wide range of bioactive compounds of high biological relevance. These compounds are especially important in developing countries, where most of these species are available for direct use as food and/or medicines by the most deprived populations.
    Language English
    Publishing date 2024-03-21
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 243123-3
    ISSN 1873-7072 ; 0308-8146
    ISSN (online) 1873-7072
    ISSN 0308-8146
    DOI 10.1016/j.foodchem.2024.139048
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Bonn / Germany

    Z 3634: Show issues

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  5. Article ; Online: Cell identity: a matter of lineage and neighbours.

    Costa, Silvia

    The New phytologist

    2016  Volume 210, Issue 4, Page(s) 1155–1158

    MeSH term(s) Arabidopsis/cytology ; Plant Epidermis/cytology ; Plant Roots/cytology
    Language English
    Publishing date 2016-02-02
    Publishing country England
    Document type Letter ; Research Support, Non-U.S. Gov't
    ZDB-ID 208885-x
    ISSN 1469-8137 ; 0028-646X
    ISSN (online) 1469-8137
    ISSN 0028-646X
    DOI 10.1111/nph.13859
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Bonn / Germany

    Z 868: Show issues

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  6. Article ; Online: Role of Gasotransmitters in Inflammatory Edema.

    Coavoy-Sanchez, Silvia Abigail / da Costa Marques, Leonardo Andre / Costa, Soraia Katia Pereira / Muscara, Marcelo Nicolas

    Antioxidants & redox signaling

    2023  Volume 40, Issue 4-6, Page(s) 272–291

    Abstract: Significance: ...

    Abstract Significance:
    MeSH term(s) Gasotransmitters ; Hydrogen Sulfide/therapeutic use ; Hydrogen Sulfide/pharmacology ; Nitric Oxide ; Signal Transduction ; Carbon Monoxide
    Chemical Substances Gasotransmitters ; Hydrogen Sulfide (YY9FVM7NSN) ; Nitric Oxide (31C4KY9ESH) ; Carbon Monoxide (7U1EE4V452)
    Language English
    Publishing date 2023-05-23
    Publishing country United States
    Document type Journal Article ; Review ; Research Support, Non-U.S. Gov't
    ZDB-ID 1483836-9
    ISSN 1557-7716 ; 1523-0864
    ISSN (online) 1557-7716
    ISSN 1523-0864
    DOI 10.1089/ars.2022.0089
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 5488: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

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  7. Article ; Online: HCV screening in hospitalized patients: new challenges and opportunities for the target of microelimination.

    Costa, Elena Garlatti / Moratto, Anna / Villalta, Danilo / Da Re, Mirella / Basaglia, Giancarlo / Tonizzo, Maurizio / Grazioli, Silvia

    Le infezioni in medicina

    2024  Volume 32, Issue 1, Page(s) 116–118

    Language English
    Publishing date 2024-03-01
    Publishing country Italy
    Document type Journal Article
    ZDB-ID 2041081-5
    ISSN 2532-8689 ; 1124-9390
    ISSN (online) 2532-8689
    ISSN 1124-9390
    DOI 10.53854/liim-3201-16
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 5576: Show issues Location:
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  8. Article ; Online: Aroma Clouds of Foods

    Sílvia M. Rocha / Carina Pedrosa Costa / Cátia Martins

    Frontiers in Chemistry, Vol

    A Step Forward to Unveil Food Aroma Complexity Using GC × GC

    2022  Volume 10

    Abstract: The human senses shape the life in several aspects, namely well-being, socialization, health status, and diet, among others. However, only recently, the understanding of this highly sophisticated sensory neuronal pathway has gained new advances. Also, it ...

    Abstract The human senses shape the life in several aspects, namely well-being, socialization, health status, and diet, among others. However, only recently, the understanding of this highly sophisticated sensory neuronal pathway has gained new advances. Also, it is known that each olfactory receptor cell expresses only one type of odorant receptor, and each receptor can detect a limited number of odorant substances. Odorant substances are typically volatile or semi-volatile in nature, exhibit low relative molecular weight, and represent a wide variety of chemical families. These molecules may be released from foods, constituting clouds surrounding them, and are responsible for their aroma properties. A single natural aroma may contain a huge number of volatile components, and some of them are present in trace amounts, which make their study especially difficult. Understanding the components of food aromas has become more important than ever with the transformation of food systems and the increased innovation in the food industry. Two-dimensional gas chromatography and time-of-flight mass spectrometry (GC × GC-ToFMS) seems to be a powerful technique for the analytical coverage of the food aromas. Thus, the main purpose of this review is to critically discuss the potential of the GC × GC–based methodologies, combined with a headspace solvent-free microextraction technique, in tandem with data processing and data analysis, as a useful tool to the analysis of the chemical aroma clouds of foods. Due to the broad and complex nature of the aroma chemistry subject, some concepts and challenges related to the characterization of volatile molecules and the perception of aromas will be presented in advance. All topics covered in this review will be elucidated, as much as possible, with examples reported in recent publications, to make the interpretation of the fascinating world of food aroma chemistry more attractive and perceptive.
    Keywords foodstuff ; beverages ; aroma clouds ; volatile organic compounds ; SPME ; GC × GC ; Chemistry ; QD1-999
    Subject code 590
    Language English
    Publishing date 2022-03-01T00:00:00Z
    Publisher Frontiers Media S.A.
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  9. Article: Aroma Clouds of Foods: A Step Forward to Unveil Food Aroma Complexity Using GC × GC.

    Rocha, Sílvia M / Costa, Carina Pedrosa / Martins, Cátia

    Frontiers in chemistry

    2022  Volume 10, Page(s) 820749

    Abstract: The human senses shape the life in several aspects, namely well-being, socialization, health status, and diet, among others. However, only recently, the understanding of this highly sophisticated sensory neuronal pathway has gained new advances. Also, it ...

    Abstract The human senses shape the life in several aspects, namely well-being, socialization, health status, and diet, among others. However, only recently, the understanding of this highly sophisticated sensory neuronal pathway has gained new advances. Also, it is known that each olfactory receptor cell expresses only one type of odorant receptor, and each receptor can detect a limited number of odorant substances. Odorant substances are typically volatile or semi-volatile in nature, exhibit low relative molecular weight, and represent a wide variety of chemical families. These molecules may be released from foods, constituting clouds surrounding them, and are responsible for their aroma properties. A single natural aroma may contain a huge number of volatile components, and some of them are present in trace amounts, which make their study especially difficult. Understanding the components of food aromas has become more important than ever with the transformation of food systems and the increased innovation in the food industry. Two-dimensional gas chromatography and time-of-flight mass spectrometry (GC × GC-ToFMS) seems to be a powerful technique for the analytical coverage of the food aromas. Thus, the main purpose of this review is to critically discuss the potential of the GC × GC-based methodologies, combined with a headspace solvent-free microextraction technique, in tandem with data processing and data analysis, as a useful tool to the analysis of the chemical aroma clouds of foods. Due to the broad and complex nature of the aroma chemistry subject, some concepts and challenges related to the characterization of volatile molecules and the perception of aromas will be presented in advance. All topics covered in this review will be elucidated, as much as possible, with examples reported in recent publications, to make the interpretation of the fascinating world of food aroma chemistry more attractive and perceptive.
    Language English
    Publishing date 2022-03-01
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2711776-5
    ISSN 2296-2646
    ISSN 2296-2646
    DOI 10.3389/fchem.2022.820749
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Total and Differential Somatic Cell Count in Italian Local Cattle Breeds: Phenotypic Variability and Effect on Milk Yield and Composition.

    Magro, Silvia / Costa, Angela / De Marchi, Massimo

    Animals : an open access journal from MDPI

    2023  Volume 13, Issue 7

    Abstract: Milk differential somatic cell count (DSCC) represents the percentage of polymorphonuclear neutrophils and lymphocytes out of the total somatic cell count (SCC) and has been proposed in recent years as a proxy for udder health in dairy cows. We ... ...

    Abstract Milk differential somatic cell count (DSCC) represents the percentage of polymorphonuclear neutrophils and lymphocytes out of the total somatic cell count (SCC) and has been proposed in recent years as a proxy for udder health in dairy cows. We investigated phenotypic factors affecting SCC and DSCC using 3978 records of 212 Alpine Grey and 426 Burlina cows farmed in Northern Italy. The linear mixed model accounted for the fixed effects of breed, parity, lactation stage, sampling season, and first-order interactions of breed with the other effects. Cow, herd-test-date nested within breed were random. Subsequently, four udder health status groups (UHS) were created by combining SCC and DSCC to assess the UHS impact on milk yield and quality. DSCC was greater in Alpine Grey (66.2 ± 0.8%) than Burlina cows (63.2 ± 0.6%) and, similarly to SCC, it increased with days in milk and parity regardless of breed. Milk yield and composition were affected by UHS in both breeds. These results suggest that also udder health of local breeds can be monitored on a large scale through SCC and DSCC for reduction in biodiversity loss and increased farm profitability. However, in addition to milk data, the introduction of mastitis recording and monitoring plans is advisable.
    Language English
    Publishing date 2023-04-04
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2606558-7
    ISSN 2076-2615
    ISSN 2076-2615
    DOI 10.3390/ani13071249
    Database MEDical Literature Analysis and Retrieval System OnLINE

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