LIVIVO - Search results -

Search results

Result 1 - 10 of total 1575

Search options

Article ; Online: Evidence for novelty reward cross-cueing in the odor span task in rats: implications for odor-based reward-motivated tasks.

Onofrychuk, Timothy J / Glass, Aiden E / Greba, Quentin / Howland, John G

Learning & memory (Cold Spring Harbor, N.Y.)

2024 Volume 31, Issue 1-2

Abstract: The odor span task (OST) infers working memory capacity (WMC) by requiring rodents to discriminate between previously presented and session-novel odors to obtain a hidden food reward. Here, rats' responses to session-novel odors and food rewards were ... ...

Abstract	The odor span task (OST) infers working memory capacity (WMC) by requiring rodents to discriminate between previously presented and session-novel odors to obtain a hidden food reward. Here, rats' responses to session-novel odors and food rewards were assessed to determine whether rats use mitigating strategies in the OST. Rats accurately responded to session-novel odors but also reliably responded to the food reward alone and performed at chance when both a session-novel odor and food reward were presented in separate locations. The inclusion of unscented sand in the cups holding the food reward significantly reduced the rats' responses to the food reward alone. Collectively, these results demonstrate the need for rigorous tests of potential mitigating strategies and hold wide implications for rodent odor discrimination-based behavioral tasks.
MeSH term(s)	Rats ; Animals ; Odorants ; Memory, Short-Term/physiology ; Cues ; Motivation ; Reward ; Smell/physiology
Language	English
Publishing date	2024-01-29
Publishing country	United States
Document type	Journal Article
ZDB-ID	1204777-6
ISSN	1549-5485 ; 1072-0502
ISSN (online)	1549-5485
ISSN	1072-0502
DOI	10.1101/lm.053871.123
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 4107: 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)

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: A fuzzy logic based explicit declustering technique.

Muhammad, Khan / Glass, Hylke J

Heliyon

2023 Volume 9, Issue 6, Page(s) e16817

Abstract: ... for conducting conditional simulations to model uncertainty of spatially distributed attributes, e.g. geochemical ... such as cell declustering do not consider grade clustering, i.e., the similarity of measured variables ...

Abstract	During the spatial estimation of geoscience resource variables, the quantity or quality of minerals and hydrocarbons can be represented by a broad range of properties, including geochemical, geotechnical, or other physical measures. Preferential sampling within the region of interest causes biased global parameters due to clustered sampling patterns. Unbiased sample distribution is essential for conducting conditional simulations to model uncertainty of spatially distributed attributes, e.g. geochemical content of metal or porosity. Therefore, declustering procedures are applied during resource estimation to estimate an unbiased statistical distribution of the measured variables. Traditional techniques such as cell declustering do not consider grade clustering, i.e., the similarity of measured variables within a spatially clustered neighbourhood. This paper presents a declustering technique that explicitly accounts for spatial clustering and the similarity of measured samples' attributes within these spatially clustered samples. In the proposed method, samples were first classified explicitly into spatial and geochemical (grade) clusters using the Fuzzy c-means algorithm. Declustering weights were derived using the Mamdani based Fuzzy Inference System using various T-norm operations. The technique was applied to the publicly available GSLib and Walker Lake datasets. It was shown that the proposed scheme produced more accurate results than those obtained with the traditional declustering technique.
Language	English
Publishing date	2023-06-02
Publishing country	England
Document type	Journal Article
ZDB-ID	2835763-2
ISSN	2405-8440
ISSN	2405-8440
DOI	10.1016/j.heliyon.2023.e16817
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article ; Online: The anterior retrosplenial cortex is required for short-term object in place recognition memory retrieval: Role of ionotropic glutamate receptors in male and female Long-Evans rats.

McElroy, Dan L / Sabir, Hassaan / Glass, Aiden E / Greba, Quentin / Howland, John G

The European journal of neuroscience

2024

Abstract: ... learning phases (i.e., encoding and retrieval). Additionally, sex differences are observed in performance ...

Abstract	The anterior retrosplenial cortex (aRSC) integrates multimodal sensory information into cohesive associative recognition memories. Little is known about how information is integrated during different learning phases (i.e., encoding and retrieval). Additionally, sex differences are observed in performance of some visuospatial memory tasks; however, inconsistent findings warrant more research. We conducted three experiments using the 1-h delay object-in-place (1-h OiP) test to assess recognition memory retrieval in male and female Long-Evans rats. (i) We found both sexes performed equally in three repeated 1-h OiP test sessions. (ii) We showed infusions of a mixture of muscimol/baclofen (GABA
Language	English
Publishing date	2024-02-27
Publishing country	France
Document type	Journal Article
ZDB-ID	645180-9
ISSN	1460-9568 ; 0953-816X
ISSN (online)	1460-9568
ISSN	0953-816X
DOI	10.1111/ejn.16284
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 2548: 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)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article ; Online: Chloroplast genome evolution and phylogeny of the early-diverging charophycean green algae with a focus on the Klebsormidiophyceae and Streptofilum.

Glass, Sarah E / McCourt, Richard M / Gottschalk, Stephen D / Lewis, Louise A / Karol, Kenneth G

Journal of phycology

2023 Volume 59, Issue 6, Page(s) 1133–1146

Abstract: The Klebsormidiophyceae are a class of green microalgae observed globally in both freshwater and terrestrial habitats. Morphology-based classification schemes of this class have been shown to be inadequate due to the simple morphology of these algae, the ...

Abstract	The Klebsormidiophyceae are a class of green microalgae observed globally in both freshwater and terrestrial habitats. Morphology-based classification schemes of this class have been shown to be inadequate due to the simple morphology of these algae, the tendency of morphology to vary in culture versus field conditions, and rampant morphological homoplasy. Molecular studies revealing cryptic diversity have renewed interest in this group. We sequenced the complete chloroplast genomes of a broad series of taxa spanning the known taxonomic breadth of this class. We also sequenced the chloroplast genomes of three strains of Streptofilum, a recently discovered green algal lineage with close affinity to the Klebsormidiophyceae. Our results affirm the previously hypothesized polyphyly of the genus Klebsormidium as well as the polyphyly of the nominal species in this genus, K. flaccidum. Furthermore, plastome sequences strongly support the status of Streptofilum as a distinct, early-diverging lineage of charophytic algae sister to a clade comprising Klebsormidiophyceae plus Phragmoplastophyta. We also uncovered major structural alterations in the chloroplast genomes of species in Klebsormidium that have broad implications regarding the underlying mechanisms of chloroplast genome evolution.
MeSH term(s)	Phylogeny ; Genome, Chloroplast ; Chlorophyta/genetics ; Evolution, Molecular
Language	English
Publishing date	2023-08-07
Publishing country	United States
Document type	Journal Article ; Research Support, U.S. Gov't, Non-P.H.S.
ZDB-ID	281226-5
ISSN	1529-8817 ; 0022-3646
ISSN (online)	1529-8817
ISSN	0022-3646
DOI	10.1111/jpy.13359
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Bonn / Germany

Z 74/705: Show issues

Order via subito

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.

Details ▾
- See ZB MED holdings
- Order with fees

Article: Correction: Obesity-induced neuroinflammation and cognitive impairment in young adult versus middle-aged mice.

Henn, Rosemary E / Elzinga, Sarah E / Glass, Emily / Parent, Rachel / Guo, Kai / Allouch, Adam M / Mendelson, Faye E / Hayes, John / Webber-Davis, Ian / Murphy, Geoffery G / Hur, Junguk / Feldman, Eva L

Immunity & ageing : I & A

2024 Volume 21, Issue 1, Page(s) 16

Language	English
Publishing date	2024-02-21
Publishing country	England
Document type	Published Erratum
ZDB-ID	2168941-6
ISSN	1742-4933
ISSN	1742-4933
DOI	10.1186/s12979-024-00422-7
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article ; Online: A systematic review of risk factors associated with depression and anxiety in cancer patients.

Ikhile, Deborah / Ford, Elizabeth / Glass, Devyn / Gremesty, Georgie / van Marwijk, Harm

PloS one

2024 Volume 19, Issue 3, Page(s) e0296892

Abstract: Depression and anxiety are common comorbid conditions associated with cancer, however the risk factors responsible for the onset of depression and anxiety in cancer patients are not fully understood. Also, there is little clarity on how these factors may ...

Abstract	Depression and anxiety are common comorbid conditions associated with cancer, however the risk factors responsible for the onset of depression and anxiety in cancer patients are not fully understood. Also, there is little clarity on how these factors may vary across the cancer phases: diagnosis, treatment and depression. We aimed to systematically understand and synthesise the risk factors associated with depression and anxiety during cancer diagnosis, treatment and survivorship. We focused our review on primary and community settings as these are likely settings where longer term cancer care is provided. We conducted a systematic search on PubMed, PsychInfo, Scopus, and EThOS following the PRISMA guidelines. We included cross-sectional and longitudinal studies which assessed the risk factors for depression and anxiety in adult cancer patients. Quality assessment was undertaken using the Newcastle-Ottawa assessment checklists. The quality of each study was further rated using the Agency for Healthcare Research and Quality Standards. Our search yielded 2645 papers, 21 of these were eligible for inclusion. Studies were heterogenous in terms of their characteristics, risk factors and outcomes measured. A total of 32 risk factors were associated with depression and anxiety. We clustered these risk factors into four domains using an expanded biopsychosocial model of health: cancer-specific, biological, psychological and social risk factors. The cancer-specific risk factors domain was associated with the diagnosis, treatment and survivorship phases. Multifactorial risk factors are associated with the onset of depression and anxiety in cancer patients. These risk factors vary across cancer journey and depend on factors such as type of cancer and individual profile of the patients. Our findings have potential applications for risk stratification in primary care and highlight the need for a personalised approach to psychological care provision, as part of cancer care.
MeSH term(s)	Adult ; Humans ; Depression/complications ; Depression/epidemiology ; Cross-Sectional Studies ; Anxiety/complications ; Anxiety/epidemiology ; Anxiety Disorders ; Neoplasms/complications ; Neoplasms/epidemiology ; Neoplasms/therapy
Language	English
Publishing date	2024-03-29
Publishing country	United States
Document type	Systematic Review ; Journal Article
ZDB-ID	2267670-3
ISSN	1932-6203 ; 1932-6203
ISSN (online)	1932-6203
ISSN	1932-6203
DOI	10.1371/journal.pone.0296892
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article ; Online: Pharmacists' roles in assisted reproductive technology.

Mackay, Amanda M / Taylor, Selina M / Glass, Beverley D

Exploratory research in clinical and social pharmacy

2023 Volume 12, Page(s) 100376

Abstract: ... specialisation status and geographical location (e.g., self-efficacy), whereas others were consistent (e.g ...

Abstract	Background: The global issue of infertility has prompted an increased reliance on Assisted Reproductive Technology (ART) for conception. In Australia, patients have previously accessed ART medications through specialist clinics, however recently due to modifications in ART medication subsidisation, community pharmacists now dispense and counsel patients on ART medications. Patients residing in rural and remote locations face challenges in accessing fertility clinics, which are primarily located in metropolitan and large regional cities. Objective: To investigate the perceived role, experience, confidence, and training requirements that pharmacists have in relation to providing ART medications and counselling to patients. Methods: Purposive sampling related to location of practice, pharmacist experience with ART and self-classification as an ART specialist was used to recruit 19 Australian pharmacists from rural, remote, large regional, and metropolitan areas, who participated in semi-structured interviews based on the Consolidated Framework for Implementation Research (CFIR). Interview transcriptions were transcribed, imported into NVivo, analysed using thematic analysis and mapped to CFIR domains and constructs. Results: Of the nineteen pharmacists interviewed, six were from rural and remote areas and thirteen were from metropolitan or large regional areas. Eight participants perceived themselves as specialist pharmacists in ART, all of which were in metropolitan or large regional locations. Three CFIR domains were identified as relevant for this study, which were further developed, with data mapped to eleven constructs under those domains. Emergent themes were identified that contributed to the pharmacist role including patient needs, external policies, fertility clinics, pharmacist experience and training, procuring ART, and the personal attributes of participants. Some constructs and themes differed between participants dependent on self-reported specialisation status and geographical location (e.g., self-efficacy), whereas others were consistent (e.g., knowledge and belief about the intervention). Pharmacists considered their role not to be limited to the supply and counselling of medication, but to also involve a support role for patients undergoing an emotionally difficult and sensitive journey, without guaranteed success. Conclusion: This study reveals the diverse role of Australian pharmacists in ART, influenced by location, experience, and confidence. Pharmacists have an important role to play in reducing barriers to ART access by offering fertility education, addressing concerns, providing medications and counselling, and monitoring patient well-being, improving outcomes for this cohort of patients particularly in rural and remote areas.
Language	English
Publishing date	2023-11-22
Publishing country	United States
Document type	Journal Article
ISSN	2667-2766
ISSN (online)	2667-2766
DOI	10.1016/j.rcsop.2023.100376
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

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: A fuzzy logic based explicit declustering technique

Khan Muhammad / Hylke J. Glass

Heliyon, Vol 9, Iss 6, Pp e16817- (2023)

2023

Abstract	During the spatial estimation of geoscience resource variables, the quantity or quality of minerals and hydrocarbons can be represented by a broad range of properties, including geochemical, geotechnical, or other physical measures. Preferential sampling within the region of interest causes biased global parameters due to clustered sampling patterns. Unbiased sample distribution is essential for conducting conditional simulations to model uncertainty of spatially distributed attributes, e.g. geochemical content of metal or porosity. Therefore, declustering procedures are applied during resource estimation to estimate an unbiased statistical distribution of the measured variables. Traditional techniques such as cell declustering do not consider grade clustering, i.e., the similarity of measured variables within a spatially clustered neighbourhood. This paper presents a declustering technique that explicitly accounts for spatial clustering and the similarity of measured samples' attributes within these spatially clustered samples. In the proposed method, samples were first classified explicitly into spatial and geochemical (grade) clusters using the Fuzzy c-means algorithm. Declustering weights were derived using the Mamdani based Fuzzy Inference System using various T-norm operations. The technique was applied to the publicly available GSLib and Walker Lake datasets. It was shown that the proposed scheme produced more accurate results than those obtained with the traditional declustering technique.
Keywords	Declustering ; Fuzzy-c-means ; Fuzzy logic ; Global estimation ; Science (General) ; Q1-390 ; Social sciences (General) ; H1-99
Subject code	310 ; 006
Language	English
Publishing date	2023-06-01T00:00:00Z
Publisher	Elsevier
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: Snapshot of COVID-19 superinfections in Marseille hospitals: where are the common pathogens?

Le Glass, Elisabeth / Raoult, Didier / Dubourg, Grégory

Epidemiology and infection

2022 Volume 150, Page(s) e195

Abstract: Episodes of bacterial superinfections have been well identified for several respiratory viruses, notably influenza. In this retrospective study, we compared the frequency of superinfections in COVID-19 patients to those found in influenza-positive ... ...

Abstract	Episodes of bacterial superinfections have been well identified for several respiratory viruses, notably influenza. In this retrospective study, we compared the frequency of superinfections in COVID-19 patients to those found in influenza-positive patients, and to controls without viral infection. We included 42 468 patients who had been diagnosed with COVID-19 and 266 261 subjects who had tested COVID-19 negative between 26 February 2020 and 1 May 2021. In addition, 4059 patients were included who had tested positive for the influenza virus between 1 January 2017 and 31 December 2019. Bacterial infections in COVID-19 patients were more frequently healthcare-associated, and acquired in ICUs, were associated with longer ICU stays, and occurred in older and male patients when compared to controls and to influenza patients (
MeSH term(s)	Humans ; Male ; Aged ; COVID-19/epidemiology ; Superinfection ; Retrospective Studies ; Influenza, Human ; Escherichia coli ; Bacterial Infections/epidemiology ; Hospitals ; Bacteremia/epidemiology
Language	English
Publishing date	2022-11-08
Publishing country	England
Document type	Journal Article
ZDB-ID	632982-2
ISSN	1469-4409 ; 0950-2688
ISSN (online)	1469-4409
ISSN	0950-2688
DOI	10.1017/S0950268822001704
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Un I Zs.271: 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 ▾
- See ZB MED holdings
- Order with fees

Article ; Online: Electrogelation: Controlled Fast Formation of Micrometer-Thick Films from Low-Molecular Weight Hydrogelators.

Raßmann, Nadine / Weber, Melina / Glaß, Roman E J / Kreger, Klaus / Helfricht, Nicolas / Schmidt, Hans-Werner / Papastavrou, Georg

Langmuir : the ACS journal of surfaces and colloids

2023 Volume 39, Issue 48, Page(s) 17190–17200

Abstract: The controlled electrochemical deposition of hydrogels from low-molecular weight hydrogelators (LMWHGs) allows for the defined formation of thin films on electrodes. Here, the deposition of fibrillar networks consisting ... ...

Abstract	The controlled electrochemical deposition of hydrogels from low-molecular weight hydrogelators (LMWHGs) allows for the defined formation of thin films on electrodes. Here, the deposition of fibrillar networks consisting of
Language	English
Publishing date	2023-11-17
Publishing country	United States
Document type	Journal Article
ZDB-ID	2005937-1
ISSN	1520-5827 ; 0743-7463
ISSN (online)	1520-5827
ISSN	0743-7463
DOI	10.1021/acs.langmuir.3c02270
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

To top

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

In stock of ZB MED Bonn / Germany

Order via subito

Inter-library loan at ZB MED

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

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

Order via subito