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Antioxidant Activity and Phytochemical Characterization of Senecio clivicolus Wedd.
Springer Science and Business Media LLC - Tập 23 Số 10 - Trang 2497
Antioxidant phytochemicals play a key role in oxidative stress control and in
the prevention of related disorders, such as premature aging, degenerative
diseases, diabetes, and cancer. The aim of this study was to investigate the
potential antioxidant activity and the phytochemical profile of Senecio
clivicolus Wedd., a perennial shrub, belonging to the Asteraceae family. Despite
the wide interest...
A Photocatalytic Rotating Disc Reactor with TiO2 Nanowire Arrays Deposited for Industrial Wastewater Treatment
Springer Science and Business Media LLC - Tập 22 Số 2 - Trang 337
A photocatalytic rotating disc reactor (PRD-reactor) with TiO2 nanowire arrays
deposited on a thin Ti plate is fabricated and tested for industrial wastewater
treatment. Results indicate that the PRD-reactor shows excellent decolorization
capability when tested with methyl orange (>97.5%). Advanced oxidation processes
(AOP), including photocatalytic oxidation and photolytic reaction, occurred
duri...
Purification of Ustiloxins A and B from Rice False Smut Balls by Macroporous Resins
Springer Science and Business Media LLC - Tập 18 Số 7 - Trang 8181-8199
Ustiloxins are cyclopeptide mycotoxins produced by Villosiclava virens, the
pathogenic fungus of rice false smut disease. Both resins SP207 and SP700 were
screened to show the best adsorption and desorption properties for ustiloxins A
and B among 20 commercial macroporous resins. Dynamic adsorption and desorption
tests were carried out to optimize the process parameters. The optimal
conditions for...
Bis-naphtho-γ-pyrones from Fungi and Their Bioactivities
Springer Science and Business Media LLC - Tập 19 Số 6 - Trang 7169-7188
Bis-naphtho-γ-pyrones are an important group of aromatic polyketides derived
from fungi. They have a variety of biological activities including cytotoxic,
antitumor, antimicrobial, tyrosine kinase and HIV-1 integrase inhibition
properties, demonstrating their potential applications in medicine and
agriculture. At least 59 bis-naphtho-γ-pyrones from fungi have been reported in
the past few decades....
Neuroprotective Effects of Exogenous Activin A on Oxygen-Glucose Deprivation in PC12 Cells
Springer Science and Business Media LLC - Tập 17 Số 1 - Trang 315-327
Ischemic cerebrovascular disease is one of the most common causes of death in
the World. Exogenous activin A (ActA) protects neurons against toxicity and
plays a central role in regulating the brain’s response to injury. In the
present study, we investigated the mechanisms involved in the neuroprotective
effects of ActA in a model of hypoxic-ischemic brain disease. We found that ActA
could effecti...
5-HT1A Serotonergic, α-Adrenergic and Opioidergic Receptors Mediate the Analgesic Efficacy of Vortioxetine in Mice
Springer Science and Business Media LLC - Tập 26 Số 11 - Trang 3242
Vortioxetine is a multimodal antidepressant drug that affects several brain
neurochemicals and has the potential to induce various pharmacological effects
on the central nervous system. Therefore, we investigated the centrally mediated
analgesic efficacy of this drug and the mechanisms underlying this effect.
Analgesic activity of vortioxetine (5, 10 and 20 mg/kg, p.o.) was examined by
tail-clip, ...
Pancreatic Lipase Inhibition by C-Glycosidic Flavones Isolated from Eremochloa ophiuroides
Springer Science and Business Media LLC - Tập 15 Số 11 - Trang 8251-8259
Activity-guided fractionation of a methanolic extract of the leaves of
Eremochloa ophiuroides (centipede grass) using a pancreatic lipase inhibitory
assay led to the isolation and identification of a new C-glycosidic flavone,
luteolin 6-C-b-D-boivinopyranoside (1), as well as eight known compounds. The
structures of these compounds were established on the basis of interpretation of
their spectrosc...
Corn Silk (Stigma Maydis) in Healthcare: A Phytochemical and Pharmacological Review
Springer Science and Business Media LLC - Tập 17 Số 8 - Trang 9697-9715
Corn silk (Stigma maydis) is an important herb used traditionally by the
Chinese, and Native Americans to treat many diseases. It is also used as
traditional medicine in many parts of the world such as Turkey, United States
and France. Its potential antioxidant and healthcare applications as diuretic
agent, in hyperglycemia reduction, as anti-depressant and anti-fatigue use have
been claimed in se...
Indole Derivatives as Cyclooxygenase Inhibitors: Synthesis, Biological Evaluation and Docking Studies
Springer Science and Business Media LLC - Tập 23 Số 6 - Trang 1250
A new series of 2-(5-methoxy-2-methyl-1H-indol-3-yl)-N′-[(E)-(substituted
phenyl) methylidene] acetohydrazide derivatives (S1–S18) were synthesized and
evaluated for their anti-inflammatory activity, analgesic activity, ulcerogenic
activity, lipid peroxidation, ulcer index and cyclooxygenase expression
activities. All the synthesized compounds were in good agreement with spectral
and elemental ana...
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