Results 11 to 20 of about 263,271 (408)
Efficacy of Different Concentrations of NAA on Selected Ornamental Woody Shrubs Cuttings
Horticulturae, 2021 Ornamental woody shrubs are used in landscape design worldwide. Their propagation can be made generatively and vegetatively. Vegetative propagation methods are mostly used by nurseries, as such methods are quick and the newly propagated plants inherit ...
Endre Kentelky +3 more
doaj +1 more source
Plants, 2022 Drought is the main limiting abiotic environmental stress worldwide. Water scarcity restricts the growth, development, and productivity of crops. Wheat (Triticum aestivum L.) is a fundamentally cultivated cereal crop.
Hebat-Allah A. Hussein +4 more
doaj +1 more source
Concurrent use of opioids and stimulants and risk of fatal overdose: A cohort study
BMC Public Health, 2022 Stimulant use has been rising among people with opioid use disorder in recent years in North America, alongside a parallel rise in illicit drug toxicity (overdose) deaths.
Heather Palis +8 more
semanticscholar +1 more source
Dietary Supplements as a Major Cause of Anti-doping Rule Violations
Frontiers in Sports and Active Living, 2022 Dietary supplements encompass a large heterogenic group of products with a wide range of ingredients and declared effects used by athletes for a multitude of reasons.
Fredrik Lauritzen
doaj +1 more source
Pharmacology of Drugs Used as Stimulants
Journal of clinical pharmacology, 2021 Psychostimulant, cardiovascular, and temperature actions of stimulants involve adrenergic (norepinephrine), dopaminergic (dopamine), and serotonergic (serotonin) pathways.
J. Docherty, H. Alsufyani
semanticscholar +1 more source
Experimental Neurology, 2021 New psychoactive stimulants and psychedelics continue to play an important role on the illicit new psychoactive substance (NPS) market. Designer stimulants and psychedelics both affect monoaminergic systems, although by different mechanisms.
Deborah Rudin, M. Liechti, D. Luethi
semanticscholar +1 more source
In- and Out-Group Effects on Social Perception and Empathy in Cocaine Use Disorder
Frontiers in Psychiatry, 2022 Earlier research revealed that cocaine users display impairments in emotional but not necessarily in cognitive empathy. However, no study to date has tested whether empathy is generally altered or whether impairments are restricted to specific social ...
Tatjana Aue +7 more
doaj +1 more source
Frontiers in Public Health, 2022 IntroductionWe aimed to assess quality of life related to oral health in narcotic or stimulant users those were referred to maintenance methadone therapy (MMT) centers in Ahvaz City, Iran.MethodsIt was a cross-sectional study based on exploratory ...
Fatemeh Saki +3 more
doaj +1 more source
Frontiers in Pharmacology, 2021 Recent estimates suggest increased popularity of the concurrent use of opioids and stimulants, with over 50% of treatment-seeking opioid users reporting regular stimulant use.
Robert W. Seaman Jr +3 more
doaj +1 more source
MMWR. Morbidity and mortality weekly report, 2020 Introduction Provisional estimates indicate that drug overdose deaths increased in 2019 after a slight decrease in 2018. In 2018, overdose deaths primarily involved opioids, with continued increases in deaths involving illicitly manufactured fentanyls ...
J. O'Donnell +4 more
semanticscholar +1 more source