Results 51 to 60 of about 2,864 (178)

Antioxidant potential and essential oil properties of Hypericum perforatum L. assessed by application of selenite and nano-selenium

open access: yesScientific Reports, 2022
It is necessary to develop a simple way to achieve food quality quantitatively. Nanotechnology is a key advanced technology enabling contribution, development, and sustainable impact on food, medicine, and agriculture.
Mahmonir Rezaei Nazari   +3 more
doaj   +1 more source

Immunological evaluation of herbal extracts commonly used for treatment of mental diseases during pregnancy

open access: yesScientific Reports, 2023
Nonpsychotic mental diseases (NMDs) affect approximately 15% of pregnant women in the US. Herbal preparations are perceived a safe alternative to placenta-crossing antidepressants or benzodiazepines in the treatment of nonpsychotic mental diseases.
Moritz Winker   +6 more
doaj   +1 more source

Phytochemicals That Interfere With Drug Metabolism and Transport, Modifying Plasma Concentration in Humans and Animals

open access: yesDose-Response, 2022
Phytochemicals (Pch) present in fruits, vegetables and other foods, are known to inhibit or induce drug metabolism and transport. An exhaustive search was performed in five databases covering from 2000 to 2021. Twenty-one compounds from plants were found
Josefina Gómez-Garduño   +9 more
doaj   +1 more source

TRPC6-mediated ERK1/2 Activation Regulates Neuronal Excitability via Subcellular Kv4.3 Localization in the Rat Hippocampus

open access: yesFrontiers in Cellular Neuroscience, 2017
Recently, we have reported that transient receptor potential channel-6 (TRPC6) plays an important role in the regulation of neuronal excitability and synchronization of spiking activity in the dentate granule cells (DGC).
Ji-Eun Kim   +2 more
doaj   +1 more source

Improvement of Hypericin and Hyperforin Production Using Zinc and Iron Nano-oxides as Elicitors in Cell‏ Suspension Culture of St John's wort (Hypericum perforatum L.) [PDF]

open access: yesJournal of Medicinal Plants and By-products, 2013
Zinc and iron nano-oxides (100 ppb) were promoted the hypericin and hyperforin production in Hypericum perforatum cell suspension culture. High performance liquid chromatography method was used for detectection and identification of hypericin and ...
doaj  

Endocrinological effects of high-dose Hypericum perforatum extract WS 5570 in healthy subjects [PDF]

open access: yes, 2004
In this single-blind study, the effects of acute oral administration of high-dose Hypericum perforatum extract WS 5570 on the cortisol ( COR), adrenocorticotropic hormone ( ACTH), growth hormone (GH), and prolactin (PRL) secretions were examined in 12 ...
Baghai, Thomas C.   +3 more
core   +1 more source

Potential Arrhythmogenic Role of TRPC Channels and Store-Operated Calcium Entry Mechanism in Mouse Ventricular Myocytes

open access: yesFrontiers in Physiology, 2018
Background and Purpose: Store-operated calcium entry (SOCE) is an important physiological phenomenon that extensively mediates intracellular calcium ion (Ca2+) load. It has been previously found in myocytes isolated from neonatal or diseased hearts.
Hairuo Wen   +4 more
doaj   +1 more source

Secondary metabolites of medicinal use in Hypericum spp.: a rich history and a promising future

open access: yesMedicinal Plant Biology
The genus Hypericum, which comprises over 450 species worldwide, has a long history of use in traditional medicine. It is now known for its antidepressant, antiviral, antibacterial, and anticancer properties.
Stefania Poulaki   +1 more
doaj   +1 more source

Hyperforin promotes mitochondrial function and development of oligodendrocytes [PDF]

open access: yesJournal of Neurochemistry, 2011
J. Neurochem.(2011)119, 555–568.AbstractSt. John’s wort has been found to be an effective and safe herbal treatment for depression in several clinical trials. However, the underlying mechanism of its therapeutic effects is unclear. Recent studies show that the loss and malfunction of oligodendrocytes are closely related to the neuropathological changes
Yanlin, Wang   +10 more
openaire   +2 more sources

The Chemical and Antibacterial Evaluation of St. John's Wort Oil Macerates Used in Kosovar Traditional Medicine

open access: yesFrontiers in Microbiology, 2017
Hypericum perforatum L. (Hypericaceae), or St. John's Wort, is a well-known medicinal herb often associated with the treatment of anxiety and depression.
James T. Lyles   +8 more
doaj   +1 more source

Home - About - Disclaimer - Privacy