LIVIVO - Search results -

Search results

Result 1 - 10 of total 360

Search options

Article ; Online: Gratitude at Work Prospectively Predicts Lower Workplace Materialism

Jesús Unanue / Xavier Oriol / Juan Carlos Oyanedel / Andrés Rubio / Wenceslao Unanue

International Journal of Environmental Research and Public Health, Vol 18, Iss 3787, p

A Three-Wave Longitudinal Study in Chile

2021 Volume 3787

Abstract: Materialism at work refers to a higher importance attached to extrinsic (e.g., money, fame, image ...

Abstract	Materialism at work refers to a higher importance attached to extrinsic (e.g., money, fame, image) versus intrinsic (self-development, affiliation, community participation) employees’ ‘aspirations’. Research from self-determination theory has consistently found that materialism at work is strongly detrimental for both employees and organizations. For example, materialism is negatively associated with lower job satisfaction and engagement and positively associated with higher turnover intentions and job insecurity. Unfortunately, there are no viable strategies for reducing materialism in the workplace yet. In this sense, based on emergent research in psychology, we theorized that dispositional gratitude—a key construct within the Positive Organizational Psychology field—could be a protecting factor against materialism. Further, we conducted a three-wave longitudinal design among a large sample of Chilean workers ( n = 1841) to test, for the first time, the longitudinal link between gratitude and materialism. We used two novel methodologies: A cross-lagged panel model (CLPM) to test between-person changes and a trait-state-occasion model (TSO) to test within-person changes. We found that both the CLPM as well as the TSO models showed that gratitude at work prospectively predicted further lower workplace materialism. Specifically, the CLPM shows that individuals with higher than average gratitude at Ti, are more likely to show lower than average materialism at Ti+1. The TSO shows that individuals with a higher than their usual level of gratitude at Ti are more likely to show a lower than their usual level of materialism at Ti+1. Important implications for materialism research as well as for the Positive Organizational Psychology field are discussed.
Keywords	materialism at work ; gratitude at work ; longitudinal study ; Chile ; Medicine ; R
Subject code	331
Language	English
Publishing date	2021-04-01T00:00:00Z
Publisher	MDPI AG
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Article ; Online: The Longitudinal Link between Organizational Citizenship Behaviors and Three Different Models of Happiness

Wenceslao Unanue / Eduardo Barros / Marcos Gómez

International Journal of Environmental Research and Public Health, Vol 18, Iss 6387, p

2021 Volume 6387

Abstract: ... the hedonic (e.g., positive affect and life satisfaction), the eudaimonic (e.g., relatedness and autonomy ... and the flourishing (e.g., meaning and engagement) approaches. Thus, not only the prospective link ... research (i.e., Chile). We found results that supported our main hypotheses: (1) OCBs are prospective ...

Abstract	A growing body of research conducted in general life settings has found positive associations between happiness and prosocial behavior. Unfortunately, equivalent studies in the workplace are lacking. Organizational citizenship behaviors (OCBs), the prosocial behaviors at work, have not been properly studied in relation to happiness, despite the positive consequences of both constructs for workers and companies. In response, our research aims to better understand this relationship from several angles. First, using a three-wave longitudinal design, we explored how OCBs and happiness are related to each other over time. Second, happiness was measured from a broad perspective, and three conceptualizations were adopted: the hedonic (e.g., positive affect and life satisfaction), the eudaimonic (e.g., relatedness and autonomy), and the flourishing (e.g., meaning and engagement) approaches. Thus, not only the prospective link between OCBs and happiness was tested, but it was also explored using the three models of happiness previously mentioned. Third, we conducted this longitudinal design in a less typical sample than previous research (i.e., Chile). We found results that supported our main hypotheses: (1) OCBs are prospective positive predictors of hedonic happiness, eudaimonic happiness, and flourishing; (2) the three models of happiness also prospectively predict OCBs. Our findings suggest that OCBs foster a broad range of happiness facets, which in turn fosters back the emergence of more OCBs, leading to a virtuous circle of prosociality and well-being in the workplace. This positive spiral benefits not only workers’ quality of life, but also organizations’ profitability and sustainability. Theoretical and applied implications for the field of Positive Organizational Psychology are discussed.
Keywords	organizational citizenship behaviors ; hedonic happiness ; eudaimonic happiness ; flourishing ; longitudinal analysis ; prospective design ; Medicine ; R
Subject code	290
Language	English
Publishing date	2021-06-01T00:00:00Z
Publisher	MDPI AG
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Article ; Online: Altered peptide ligands make their entry.

Unanue, Emil R

Journal of immunology (Baltimore, Md. : 1950)

2011 Volume 186, Issue 1, Page(s) 7–8

MeSH term(s)	Amino Acid Substitution/genetics ; Amino Acid Substitution/immunology ; Animals ; Cell Communication/genetics ; Cell Communication/immunology ; Hemoglobins/genetics ; Hemoglobins/immunology ; Hemoglobins/metabolism ; Histocompatibility Antigens Class II/genetics ; Histocompatibility Antigens Class II/metabolism ; Ligands ; Mice ; Peptide Fragments/genetics ; Peptide Fragments/immunology ; Peptide Fragments/metabolism ; Protein Binding/genetics ; Protein Binding/immunology ; Receptors, Antigen, T-Cell/genetics ; Receptors, Antigen, T-Cell/immunology ; Receptors, Antigen, T-Cell/metabolism ; Signal Transduction/genetics ; Signal Transduction/immunology
Chemical Substances	Hemoglobins ; Histocompatibility Antigens Class II ; I-E-antigen ; Ligands ; Peptide Fragments ; Receptors, Antigen, T-Cell ; antigen T cell receptor, zeta chain
Language	English
Publishing date	2011-01-01
Publishing country	United States
Document type	Comment ; Journal Article
ZDB-ID	3056-9
ISSN	1550-6606 ; 0022-1767 ; 1048-3233 ; 1047-7381
ISSN (online)	1550-6606
ISSN	0022-1767 ; 1048-3233 ; 1047-7381
DOI	10.4049/jimmunol.1090118
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Ud II Zs.37: Show issues			Location: Je nach Verfügbarkeit (siehe Angabe bei Bestand) bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular ab Jg. 2022: Lesesaal (EG)
Zs.MG 28: Show issues

Order via subito

This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

Details ▾
- See ZB MED holdings
- Order with fees

Article ; Online: Antigen processing.

Reis e Sousa, Caetano / Unanue, Emil R

Current opinion in immunology

2013 Volume 26, Page(s) 138–139

MeSH term(s)	Animals ; Antigen Presentation/immunology ; Antigen-Presenting Cells/immunology ; Antigen-Presenting Cells/metabolism ; B-Lymphocyte Subsets/immunology ; B-Lymphocyte Subsets/metabolism ; Dendritic Cells/immunology ; Dendritic Cells/metabolism ; Homeostasis/immunology ; Humans ; Macrophages/immunology ; Macrophages/metabolism ; Mice ; T-Lymphocyte Subsets/immunology ; T-Lymphocyte Subsets/metabolism
Language	English
Publishing date	2013-12-22
Publishing country	England
Document type	Editorial ; Introductory Journal Article
ZDB-ID	1035767-1
ISSN	1879-0372 ; 0952-7915
ISSN (online)	1879-0372
ISSN	0952-7915
DOI	10.1016/j.coi.2013.12.003
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 2773: 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 13: Show issues

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article ; Online: Macrophages and dendritic cells in islets of Langerhans in diabetic autoimmunity: a lesson on cell interactions in a mini-organ.

Carrero, Javier A / Ferris, Stephen T / Unanue, Emil R

Current opinion in immunology

2016 Volume 43, Page(s) 54–59

Abstract: Islets of Langerhans of all species harbor a small number of resident macrophages. These macrophages are found since birth, do not exchange with blood monocytes, and are maintained by a low level of replication. Under steady state conditions, the islet ... ...

Abstract	Islets of Langerhans of all species harbor a small number of resident macrophages. These macrophages are found since birth, do not exchange with blood monocytes, and are maintained by a low level of replication. Under steady state conditions, the islet macrophages are in an activated state. Islet macrophages have an important homeostatic role in islet physiology. At the start of the autoimmune process in the NOD mouse, a small number of CD103+ dendritic cells (DC) are found at about the same time that CD4+ T cells also appear in islets. In the absence of the CD103+ DC in the Batf3 deficient mice, autoimmunity never develops. We discuss the interactions among the two phagocytes and beta cells that result in autoimmune diabetes in NOD mice.
MeSH term(s)	Animals ; Antigen Presentation ; Antigens, CD/metabolism ; Autoimmunity/genetics ; Basic-Leucine Zipper Transcription Factors/genetics ; CD4-Positive T-Lymphocytes/immunology ; Cell Communication ; Dendritic Cells/immunology ; Diabetes Mellitus, Type 1/immunology ; Humans ; Integrin alpha Chains/metabolism ; Islets of Langerhans/immunology ; Macrophages/immunology ; Mice ; Mice, Inbred NOD ; Mice, Knockout ; Repressor Proteins/genetics
Chemical Substances	Antigens, CD ; Basic-Leucine Zipper Transcription Factors ; Integrin alpha Chains ; Repressor Proteins ; SNFT protein, mouse ; alpha E integrins
Language	English
Publishing date	2016-10-04
Publishing country	England
Document type	Journal Article ; Review ; Research Support, Non-U.S. Gov't ; Research Support, N.I.H., Extramural
ZDB-ID	1035767-1
ISSN	1879-0372 ; 0952-7915
ISSN (online)	1879-0372
ISSN	0952-7915
DOI	10.1016/j.coi.2016.09.004
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 2773: 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 13: Show issues

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article: Rous-Whipple Award Lecture. Chemical features of peptide selection by the class II histocompatibility molecules.

Unanue, E R

The American journal of pathology

1999 Volume 154, Issue 3, Page(s) 651–664

MeSH term(s)	Animals ; Antigen Presentation/physiology ; Histocompatibility Antigens Class II/immunology ; Humans ; Mice ; Mice, Inbred NOD/immunology ; Molecular Conformation ; Peptides/chemistry ; Peptides/immunology
Chemical Substances	Histocompatibility Antigens Class II ; Peptides
Language	English
Publishing date	1999-03
Publishing country	United States
Document type	Journal Article ; Lecture ; Research Support, U.S. Gov't, P.H.S. ; Review
ZDB-ID	2943-9
ISSN	1525-2191 ; 0002-9440
ISSN (online)	1525-2191
ISSN	0002-9440
DOI	10.1016/s0002-9440(10)65311-4
Database	MEDical Literature Analysis and Retrieval System OnLINE

Full text online

Accessible to users with ZB MED library card

In stock of ZB MED Cologne/Königswinter

Ud II Zs.76: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾

Article ; Online: Effectiveness of worksite wellness programs based on physical activity to improve workers’ health and productivity

Maria Marin-Farrona / Brad Wipfli / Saurabh S. Thosar / Enrique Colino / Jorge Garcia-Unanue / Leonor Gallardo / Jose Luis Felipe / Jorge López-Fernández

Systematic Reviews, Vol 12, Iss 1, Pp 1-

a systematic review

2023 Volume 13

Abstract: ... of physical activity (PA) performed (e.g., aerobic exercise, strength training, flexibility). In addition ...

Abstract	Abstract Background Although the scientific literature has previously described the impact of worksite programs based on physical activity (WPPAs) on employees’ productivity and health in different contexts, the effect of these programs has not been analyzed based on the characteristics or modalities of physical activity (PA) performed (e.g., aerobic exercise, strength training, flexibility). In addition, studies on WPPAs usually report health and productivity outcomes separately, not integrated into a single study. Knowing the health and economic-related impacts of a WPPAs could provide useful information for stakeholders and policy development. Objective The purpose of this review was as follows: (1) to analyze the effect of different modalities of WPPAs on employees’ productivity and health and (2) to investigate the economic impact of WPPAs. Methods This systematic review is registered in PROSPERO (CRD42021230626) and complies with PRISMA guidelines. Only randomized controlled trials from 1997 to March 2021 were included. Two reviewers independently screened abstracts and full texts for study eligibility, extracted the data, and performed a quality assessment using the Cochrane Collaboration Risk-of-Bias Tool for randomized trials. Population, instruments, comparison, and outcome (PICO) elements were used to define eligibility criteria. Eight-hundred sixty relevant studies were found through electronic searches in PubMed, Web of Science, Medline, Scopus, and SPORTDiscus databases. Once the eligibility criteria were applied, a total of 16 papers were included. Results Workability was the productivity variable most positively impacted by WPPAs. Cardiorespiratory fitness, muscle strength, and musculoskeletal symptoms health variables improved in all the studies included. It was not possible to fully examine the effectiveness of each exercise modality because of the heterogeneity in methodology, duration, and working population. Finally, cost-effectiveness could not be analyzed because this information was not ...
Keywords	Work-ability ; Exercise ; Cardiorespiratory ; Employee ; Company ; Occupational health and safety ; Medicine ; R
Subject code	796
Language	English
Publishing date	2023-05-01T00:00:00Z
Publisher	BMC
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Article: Why listeriosis? A perspective on cellular immunity to infection.

Unanue, E R

Immunological reviews

1997 Volume 158, Page(s) 5–9

MeSH term(s)	Allergy and Immunology/trends ; Animals ; Infection/immunology ; Listeriosis/immunology ; Mice ; Research/trends ; Tuberculosis/immunology
Language	English
Publishing date	1997-08
Publishing country	England
Document type	Comparative Study ; Journal Article ; Review
ZDB-ID	391796-4
ISSN	1600-065X ; 0105-2896
ISSN (online)	1600-065X
ISSN	0105-2896
DOI	10.1111/j.1600-065x.1997.tb00987.x
Database	MEDical Literature Analysis and Retrieval System OnLINE

Full text online

Accessible to users with ZB MED library card

In stock of ZB MED Cologne/Königswinter

Se 160: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾

Article: Inter-relationship among macrophages, natural killer cells and neutrophils in early stages of Listeria resistance.

Unanue, E R

Current opinion in immunology

1997 Volume 9, Issue 1, Page(s) 35–43

Abstract: Reports in the past few years have shown the involvement of different cells and cytokines in controlling the infection with the intracellular facultative pathogen Listeria monocytogenes. A synergistic interaction of T-cell-independent and -dependent ... ...

Abstract	Reports in the past few years have shown the involvement of different cells and cytokines in controlling the infection with the intracellular facultative pathogen Listeria monocytogenes. A synergistic interaction of T-cell-independent and -dependent processes takes place but the nature of these interactions and of the relevant cells and cytokines depends on both the stage of the infection and the tissue that is involved.
MeSH term(s)	Animals ; Cell Communication/immunology ; Humans ; Killer Cells, Natural/immunology ; Listeriosis/immunology ; Macrophages/immunology ; Neutrophils/immunology
Language	English
Publishing date	1997-02
Publishing country	England
Document type	Journal Article ; Review
ZDB-ID	1035767-1
ISSN	1879-0372 ; 0952-7915
ISSN (online)	1879-0372
ISSN	0952-7915
DOI	10.1016/s0952-7915(97)80156-2
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 2773: 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 13: Show issues

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article: Studies in listeriosis show the strong symbiosis between the innate cellular system and the T-cell response.

Unanue, E R

Immunological reviews

1997 Volume 158, Page(s) 11–25

Abstract: Resistance to infection with Listeria monocytogenes involves a series of cellular interactions, many of which are carried out by cytokines. Macrophages, NK cells and neutrophils participate in early stages of Listeria resistance. The neutrophil is ... ...

Abstract	Resistance to infection with Listeria monocytogenes involves a series of cellular interactions, many of which are carried out by cytokines. Macrophages, NK cells and neutrophils participate in early stages of Listeria resistance. The neutrophil is specially important for clearance of the liver phase of listeriosis. Macrophages and NK cells interact by way of IL-12 and TNF, which induce the NK cell to produce IFN-gamma. IFN-gamma is the major macrophage-activating cytokine. The CB-17 SCID mouse shows these cellular interactions restricting the growth of Listeria, without its elimination. CD4 and/or CD8 T cells bring about sterilizing immunity. Macrophages influence the lymphocyte response by way of antigen presentation and also by promoting Th 1 differentiation. Thus, elimination of Listeria requires a symbiosis between innate immunity and the T-cell system.
MeSH term(s)	Animals ; Cell Communication ; Immunity, Cellular ; Listeriosis/immunology ; Macrophages/immunology ; Mice ; Mice, SCID ; T-Lymphocytes/immunology
Language	English
Publishing date	1997-08
Publishing country	England
Document type	Journal Article ; Review
ZDB-ID	391796-4
ISSN	1600-065X ; 0105-2896
ISSN (online)	1600-065X
ISSN	0105-2896
DOI	10.1111/j.1600-065x.1997.tb00988.x
Database	MEDical Literature Analysis and Retrieval System OnLINE

Full text online

Accessible to users with ZB MED library card

In stock of ZB MED Cologne/Königswinter

Se 160: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾

To top

Full text online

More links

Kategorien

Inter-library loan at ZB MED

Full text online

More links

Kategorien

Inter-library loan at ZB MED

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

Full text online

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

Full text online

More links

Kategorien

Inter-library loan at ZB MED

Full text online

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

Full text online

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito