Results 161 to 170 of about 74,984 (316)

Optimization of Ultrasound‐Assisted Extraction of Seabuckthorn (Hippophae salicifolia) Seed Oil With the Use of Response Surface Methodology

open access: yesFuture Postharvest and Food, EarlyView.
Ultrasound‐assisted extraction (UAE) of seabuckthorn seed oil enhanced yield (17.95%), antioxidant activity (IC50: 5.25 μg/mL), and carotenoid content (266.63 mg/100 g). The oil, rich in unsaturated fatty acids (83.15%), exhibited superior quality, thermal stability, and potential applications in food, cosmetics, and pharmaceuticals, making UAE a ...
Mrityunjoy Das   +4 more
wiley   +1 more source

Oxidant lung injury in cystic fibrosis

open access: yesRespiratory Research, 2000
Chmiel James   +9 more
doaj   +1 more source

Aloe vera in Food Preservation: Harnessing Bioactive Constituents for Clean‐Label Innovation and Safety Assurance

open access: yesFood Safety and Health, EarlyView.
Aloe vera‐derived biopolymers and nanoformulations enhance antimicrobial, antioxidant, and barrier functions in clean‐label edible coatings and films, whereas safety‐critical anthraquinone thresholds and regulatory constraints shape their translational potential.
Acharya Balkrishna   +6 more
wiley   +1 more source

Beyond Gut Modulation: A Critical Review of the Therapeutic Potential, Safety, and Clinical Prospects of Natural Polysaccharides for IBD

open access: yesFood Safety and Health, EarlyView.
In this review, we critically summarized the application of natural polysaccharides (NPs) for the treatment of IBD. This approach combines, in a unique way (right), the basic structure–activity relationships of NPs from different origins (left) with their multipronged mode of action, which involves modulation of the gut microbiota and other ...
Felix Danso   +3 more
wiley   +1 more source

Roles of prostaglandins and cyclooxygenases in autism spectrum disorder: a comprehensive review

open access: yes
Purpose of review: Autism Spectrum Disorder (ASD) is a neurodevelopmental disorder with multifaceted etiologies. Emerging evidence implicates dysregulation of prostaglandins and cyclooxygenase (COX) enzymes in ASD pathophysiology.
Shahidee Zainal Abidin   +9 more
core   +1 more source

Low‐Concentration Dopamine Potentiates Gastric Motility Through Activation of Dopamine D5 Receptor on Enteric Cholinergic Neurons

open access: yesGut Medicine, EarlyView.
ABSTRACT Background Dopamine (DA) exerts complex concentration‐dependent effects on gastrointestinal motility. Although its inhibitory action through D2‐like receptors is well‐established, the mechanisms underlying its excitatory effects remain elusive.
Xiao‐Li Zhang   +5 more
wiley   +1 more source

Regulation of macrophage tumoricidal function: a role for prostaglandins of the E series

open access: yes, 1978
Exogenously added prostaglandins E1 and E2, but not F2alpha, inhibited the tumoricidal activity of interferon-activated macrophages of mice. A role for adenosine 3',5'-monophosphate (cyclic AMP) in modulating macrophage functional activity was suggested ...
Schultz, R. M.   +3 more
core  

Preservative-free fixed combination of tafluprost 0.0015% and timolol 0.5% in patients with open-angle glaucoma and ocular hypertension: results of an open-label observational study

open access: yesClinical Ophthalmology, 2017
Lutz E Pillunat,1 Carl Erb,2 Auli Ropo,3 Friedemann Kimmich,4 Norbert Pfeiffer5 1Department of Ophthalmology, University Hospital Carl Gustav Carus, Dresden, 2Augenklinik am Wittenbergplatz, Berlin, Germany; 3Santen Europe, Helsinki, Finland; 4eyecons ...
Pillunat LE   +4 more
doaj  

A rational superfusion medium for the bioassay of E-type prostaglandins on the rat stomach strip

open access: yes, 1980
The optimum composition of a mixture of antagonist to be used in the bioassay of E-type prostaglandins was determined for the rat stomach strip (RSS). In the presence of atropine (10t−7M), indomethacin (10t−6M), propranolol (10t−4M), and tolazoline (10t ...
Jager, L.P.   +2 more
core  

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