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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
Immacolata Faraone, Dilip Rai, Lucia Chiummiento, Eloy Fernández, Alka Choudhary, Flavio Prinzo, Luigi Milella
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 ...... hiện toàn bộ
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
Fang Li, Wai Szeto, Haibao Huang, Jiantao Li, Dennis Y.C. Leung
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, oc...... hiện toàn bộ
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
Tijiang Shan, Weibo Sun, Xiaohan Wang, Xiaoxiang Fu, Wenxian Sun, Ligang Zhou
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 condit...... hiện toàn bộ
Bis-naphtho-γ-pyrones from Fungi and Their Bioactivities
Springer Science and Business Media LLC - Tập 19 Số 6 - Trang 7169-7188
Shiqiong Lu, Jin Tian, Weibo Sun, Jiajia Meng, Xiaohan Wang, Xiaoxiang Fu, Ali Wang, Daowan Lai, Liu Yang, Ligang Zhou
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 ...... hiện toàn bộ
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
Jinting He, Jing Mang, Chunli Mei, Le Yang, Jiaoqi Wang, Ying Xing, Hong Yang, Zhongxin Xu
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...... hiện toàn bộ
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
Nazlı Turan, Ümmühan Kandemir, Ümide Demir Özkay, Özgür Devrim Can
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 tai...... hiện toàn bộ
Synthesis of Spiroketals Related to Griseusin A
Springer Science and Business Media LLC - - 1996
Margaret A. Brimble
Pancreatic Lipase Inhibition by C-Glycosidic Flavones Isolated from Eremochloa ophiuroides
Springer Science and Business Media LLC - Tập 15 Số 11 - Trang 8251-8259
Eun Mi Lee, Seung Sik Lee, Byung Yeoup Chung, Jae‐Young Cho, In Chul Lee, So Ra Ahn, Soo Jeung Jang, Tae Ho Kim
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 s...... hiện toàn bộ
Corn Silk (Stigma Maydis) in Healthcare: A Phytochemical and Pharmacological Review
Springer Science and Business Media LLC - Tập 17 Số 8 - Trang 9697-9715
Khairunnisa Hasanudin, Puziah Hashim, Shuhaimi Mustafa
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 claim...... hiện toàn bộ
Indole Derivatives as Cyclooxygenase Inhibitors: Synthesis, Biological Evaluation and Docking Studies
Springer Science and Business Media LLC - Tập 23 Số 6 - Trang 1250
Muzamil Ahmad Bhat, Mohamed A. Al‐Omar, Mohammad Raish, Mushtaq A. Ansari, Hatem A. Abuelizz, Ahmed H. Bakheit, Ahmed M. Naglah
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 eleme...... hiện toàn bộ
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