Results 121 to 130 of about 54,698,481 (374)

Photosynthesis under far‐red light—evolutionary adaptations and bioengineering of light‐harvesting complexes

open access: yesFEBS Letters, EarlyView.
Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii   +8 more
wiley   +1 more source

Fentanyl assisted treatment: a possible role in the opioid overdose epidemic?

open access: yesSubstance Abuse Treatment, Prevention, and Policy, 2019
Background The current opioid overdose epidemic affecting communities across North America is increasingly driven by illicitly manufactured fentanyl and its related analogues.
Geoff Bardwell, Evan Wood, Rupinder Brar
doaj   +1 more source

How did the introduction of managed care for the uninsured in Iowa affect the use of substance abuse services? [PDF]

open access: yes, 2003
Concerns about access under managed care have been raised for vulnerable populations such as publicly funded patients with substance abuse problems. To estimate the effects of the Iowa Managed Substance Abuse Care Plan (IMSACP) on substance abuse service
Argeriou, Milton   +4 more
core  

Adolescent brain cognitive development (ABCD) study: Overview of substance use assessment methods. [PDF]

open access: yes, 2018
One of the objectives of the Adolescent Brain Cognitive Development (ABCD) Study (https://abcdstudy.org/) is to establish a national longitudinal cohort of 9 and 10 year olds that will be followed for 10 years in order to prospectively study the risk and
Bartsch, Hauke   +9 more
core   +2 more sources

Mitochondrial fatty acid oxidation is stimulated by red light irradiation

open access: yesFEBS Letters, EarlyView.
Light at different wavelengths has distinct effects on keratinocyte viability and metabolism. UVA light abrogates metabolic fluxes. Blue and green light have no effect on metabolic fluxes, while red light enhanced oxidative phosphorylation by promoting fatty acid oxidation. Keratinocytes are the primary constituents of sunlight‐exposed epidermis.
Manuel Alejandro Herrera   +4 more
wiley   +1 more source

Implementation opportunities and challenges identified by key stakeholders in scaling up HIV Treatment as Prevention in British Columbia, Canada: a qualitative study

open access: yesImplementation Science Communications, 2020
Background The province of British Columbia (BC), Canada, was among the first jurisdictions to scale up HIV Treatment as Prevention (TasP) to the population level, including funding and policy commitments that enhanced HIV testing efforts (e.g ...
Koharu Loulou Chayama   +4 more
doaj   +1 more source

Sexual Violence and Substance Use among First-Year University Women: Differences by Sexual Minority Status [PDF]

open access: gold, 2022
Kenneth W. Griffin   +5 more
openalex   +1 more source

Youth Participatory Action Research for Youth Substance Use Prevention: A Systematic Review

open access: yesSubstance Use & Misuse, 2019
Background: A growing body of research points to the efficacy of participatory methods in decreasing rates of alcohol, tobacco, and other drug use and other risky behaviors among youth.
E. Valdez   +7 more
semanticscholar   +1 more source

Vacuolar transport and function of Saccharomyces cerevisiae sterol ester hydrolase Tgl1

open access: yesFEBS Letters, EarlyView.
Tgl1, one of yeast sterol ester hydrolases, had been found on the lipid droplets where sterol esters are mainly stored. This study revealed that Tgl1 is transported into the vacuole depending on the ESCRT‐I–III complex, and that it exhibits intra‐vacuolar sterol ester hydrolase activity.
Takumi Nakatsuji   +5 more
wiley   +1 more source

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