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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
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
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
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
Delivery of miRNA-Targeted Oligonucleotides in the Rat Striatum by Magnetofection with Neuromag®
Springer Science and Business Media LLC - Tập 23 Số 7 - Trang 1825
Simoneide Souza Titze-de-Almeida, Camila Hillesheim Horst, Cristina Soto-Sánchez, Eduardo Fernández, Ricardo Titze‐de‐Almeida
MicroRNAs (miRNAs) regulate gene expression at posttranscriptional level by triggering RNA interference. In such a sense, aberrant expressions of miRNAs play critical roles in the pathogenesis of many disorders, including Parkinson’s disease (PD). Controlling the level of specific miRNAs in the brain is thus a promising therapeutic strategy for neuroprotection. A fundamental need for miRNA...... hiện toàn bộ
An Unexpected Reaction between 5-Hydroxymethylfurfural and Imidazolium-Based Ionic Liquids at High Temperatures
Springer Science and Business Media LLC - Tập 16 Số 10 - Trang 8463-8474
Zehui Zhang, Wujun Liu, Haibo Xie, Zongbao K. Zhao
A new compound was detected during the production of 5-hydroxymethylfurfural (HMF) from glucose and cellulose in the ionic liquid 1-butyl-3-methylimidazolium chloride ([Bmim]Cl) at high temperatures. Further experiments found that it was derived from the reaction of HMF with [Bmim]Cl. The structure of new compound was established as 1-butyl-2-(5’-methyl-2’-furoyl)imidazole (BMI) based on n...... hiện toàn bộ
Encapsulation of Essential Oils for the Development of Biosourced Pesticides with Controlled Release: A Review
Springer Science and Business Media LLC - Tập 24 Số 14 - Trang 2539
Bart Maes, Bouquillon, Marie‐Laure Fauconnier
Essential oil (EO) encapsulation can be carried out via a multitude of techniques, depending on applications. Because of EOs’ biological activities, the development of biosourced pesticides with EO encapsulation is of great interest. A lot of methods have been developed; they are presented in this review, together with the properties of the final products. Encapsulation conserves and prote...... hiện toàn bộ
Cherry Antioxidants: From Farm to Table
Springer Science and Business Media LLC - Tập 15 Số 10 - Trang 6993-7005
Gianna Ferretti, Tiziana Bacchetti, Alberto Belleggia, Davide Neri
The dietary consumption of fruits and vegetables is associated with a lower incidence of degenerative diseases such as cardiovascular disease and certain types of cancers. Most recent interest has focused on the bioactive phenolic compounds found in vegetable products. Sweet and sour cherries contain several antioxidants and polyphenols that possess many biological activities, such as anti...... hiện toàn bộ
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