Results 1 to 10 of about 509,068 (300)

Rapamycin supplementation of Drosophila melanogaster larvae results in less viable adults with smaller cells [PDF]

open access: yesRoyal Society Open Science, 2023
The intrinsic sources of mortality relate to the ability to meet the metabolic demands of tissue maintenance and repair, ultimately shaping ageing patterns.
Ewa Szlachcic   +2 more
doaj   +5 more sources

Viable gut bacterial metrics associated with intestinal eubiosis and dysbiosis [PDF]

open access: yesGut Microbes Reports
Gut microbial turnover in humans remains poorly understood. We evaluated gut bacterial viability by quantifying viable cells and relating them to indicators of gut environmental status.
Tomoaki Naito   +21 more
doaj   +2 more sources

Influence of temperature on the pupal development of the cassava shoot fly (Neosilba perezi, Diptera, Lonchaeidae)

open access: yesAgropecuária Catarinense, 2022
 The cassava shoot fly (Neosilba perezi, Lonchaeidae) (Romero & Ruppel) is a key pest of cassava in Southern Brazil. Females oviposit in shoots and larvae, when feeding, reduces the growth of the plant, after destroying its apical meristem, causing ...
Betina Emerick Pereira   +3 more
doaj   +3 more sources

Different Impacts of Heat-Killed and Viable Lactiplantibacillus plantarum TWK10 on Exercise Performance, Fatigue, Body Composition, and Gut Microbiota in Humans

open access: yesMicroorganisms, 2022
Lactiplantibacillus plantarum TWK10, a probiotic strain, has been demonstrated to improve exercise performance, regulate body composition, and ameliorate age-related declines.
Chia-Chia Lee   +7 more
doaj   +1 more source

Asymptomatic COVID-19 Adult Outpatients identified as Significant Viable SARS-CoV-2 Shedders  [PDF]

open access: yesScientific Reports, 2021
Abstract Differential kinetics of RNA loads and infectious viral levels in the upper respiratory tract between asymptomatic and symptomatic SARS-CoV-2 infected adult outpatients remain unclear limiting recommendations that may guide clinical management, infection control measures and occupational health decisions.
Glenet, Marie   +5 more
openaire   +5 more sources

Sperm Cryopreservation as a Tool for Amphibian Conservation: Production of F2 Generation Offspring from Cryo-Produced F1 Progeny

open access: yesAnimals, 2022
Sperm cryopreservation and biobanking are emerging as tools for supporting genetic management of small and threatened populations in amphibian conservation programs.
Shaina S. Lampert   +6 more
doaj   +1 more source

Antibacterial immune competence of honey bees (Apis mellifera) is adapted to different life stages and environmental risks. [PDF]

open access: yesPLoS ONE, 2013
The development of all honey bee castes proceeds through three different life stages all of which encounter microbial infections to a various extent. We have examined the immune strength of honey bees across all developmental stages with emphasis on the ...
Heike Gätschenberger   +3 more
doaj   +1 more source

Factor Structure and Measurement Invariance of the Brief Symptom Inventory-18 Among Chinese Adults

open access: yesFrontiers in Psychology, 2022
This study aimed to investigate the factor structure and measurement invariance of the Brief Symptom Inventory-18 (BSI-18) among Chinese adults. A sample comprising 1,839 adults from four cities in Shaanxi province completed the BSI-18 and background ...
Yangwen Geng   +5 more
doaj   +1 more source

Erratum: Viable offspring derived from fetal and adult mammalian cells [PDF]

open access: yesNature, 1997
Nature 385, 810-813(1997). In this Letter in the 27 February issue, a production error led to the image for part b of Fig. 1 (fetal fibroblasts) being used twice, as parts b and c. The correct image for Fig. Ic (mammary-derived cells) is shown below, and is also on the Nature web site and in reprints.
I. Wilmut   +4 more
openaire   +1 more source

Virtual tourism for older adults living in residential care: A mixed-methods study.

open access: yesPLoS ONE, 2021
Due to financial and mobility barriers, a majority of older adults living in collective dwellings are no longer able to engage in tourism, a leisure activity that contributes to quality of life and wellbeing. Immersive Virtual Reality (VR) may serve as a
Alexandra J Fiocco   +6 more
doaj   +1 more source

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