Results 71 to 80 of about 2,327 (198)

Sports Supplement Analysis Survey for the Prevalence of WADA Prohibited Substances in the Australian Online Marketplace

open access: yesDrug Testing and Analysis, Volume 17, Issue 10, Page 1857-1864, October 2025.
A survey of 200 sports supplements purchased online in Australia and analysed for WADA Prohibited Substances. Athlete education regarding the use of sports supplements remains a high priority as 35% of the products contained WADA Prohibited Substances. ABSTRACT Sports supplements are used extensively by people involved in competitive sports. However, a
Louise Barker   +4 more
wiley   +1 more source

Sleep and Dreams as Reflected by Science Fiction Literature and Films—Anything to Learn From?

open access: yesJournal of Sleep Research, Volume 34, Issue 5, October 2025.
ABSTRACT Sleep and dreams are frequent themes in science fiction (Sci‐Fi) literature and films, often used to explore questions about consciousness, reality, technology and the human experience. Sci‐Fi authors and filmmakers utilise the enigmatic nature of sleep and dreams to blur the boundaries between reality and imagination, raising philosophical ...
Dieter Riemann   +4 more
wiley   +1 more source

Combinde And Comparative Biochemical And Behavioral Assessment Of Delphinium Denudatum And Amaranthus Spinosus For Anti-Stress, Nootropic And Antioxidant Activities

open access: yes
Background: Stress defined as an imprecise reaction of the body to any kind of stimuli on it and disturbs normal physiological condition, threatened homeostasis. Stress causes decline in health by disturbing behaviour, physical and hormonal system of the
Mohd Hidayatullah   +9 more
core   +1 more source

Bioactive Compounds, Medicinal Benefits, and Contemporary Extraction Methods for Lemon Balm (Melissa officinalis)

open access: yesFood Science &Nutrition, Volume 13, Issue 9, September 2025.
Lemon balm (Melissa officinalis) is a medicinal herb renowned for its diverse pharmacological properties, including antioxidant, antimicrobial, neuroprotective, and anti‐inflammatory effects. This review explores its botanical characteristics, bioactive compounds, advanced extraction methods, and therapeutic potential, particularly in treating brain ...
Farhang Hameed Awlqadr   +6 more
wiley   +1 more source

Mnestic functions restoration due to chronic brain ischemia pathogenetically oriented pharmacocorrection as a condition to enhance cerebral resistance

open access: yesJournal of Education, Health and Sport
The purpose of the study was to investigate the efficacy of separate and combined administration of pentoxifylline, memantine and xavron in the pharmacological correction of cognitive impairment in rats under conditions of experimental chronic brain ...
O. Myronov
doaj   +1 more source

Single- and Multiple-dose Pharmacokinetics of Nefiracetam, a New Nootropic Agent, in Healthy Volunteers

open access: yesJournal of Pharmacy and Pharmacology, 1992
Abstract The pharmacokinetic profile of nefiracetam (N-(2,6-dimethylphenyl)-2-(2-oxo-l-pyrrolidinyl)acetamide), a new nootropic agent, was studied in healthy Japanese male volunteers. Nefiracetam was administered orally at doses of 10–200 mg in the single-dose studies, and at doses of 200 mg three times a day for seven days in the ...
Y, Fujimaki   +4 more
openaire   +2 more sources

Huperzine A: A nootropic agent in the shade [Huperzin A: Gölgede Kalmış bir Nootropik Ajan]

open access: yes, 2019
Huperzine A is a sesquiterpene alkaloid found in the chemical composition of the medical plant Huperzia serrata. Huperzine A has attracted the attention of neuroscientists after the discovery of its strong and selective inhibitory activity on the ...
Turan, Yücel, N., Can, Özgür Devrim
core  

Evaluation of nootropic potential of Ocimum sanctum Linn. in mice

open access: yes, 2006
133-136Dementia is one of the age related mental problems and a characteristic symptom of various neurodegenerative disorders including Alzheimer’s disease.
Parle, Milind, Joshi, Hanumanthachar
core  

An investigation of the neuropharmacological and behavioural effects of fenamate and other NSAIDs. [PDF]

open access: yes, 2001
Recent evidence has indicated that NSAIDs might have direct effects on CNS tissue in addition to their classical inhibitory action on COX enzymes. This thesis addresses this hypothesis using electrophysiological and behavioural techniques. The effects of
Foxon, Graham Ronald
core  

Efficacy study of Prunus amygdalus (almond) nuts in scopolamine-induced amnesia in rats

open access: yes, 2010
Objective : Cognitive disorders such as amnesia, attention deficit and Alzheimer′s disease are emerging nightmares in the field of medicine because no exact cure exists for them, as existing nootropic agents (piractam, tacrine, metrifonate) have several ...
Mengi, S. A.   +2 more
core   +2 more sources

Home - About - Disclaimer - Privacy