理学

作品数:1632544被引量:1656642H指数:162
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Netrin-1 marshals mitochondrial movement,morphology,and metabolism in myelin
《中国神经再生研究:英文版》2021年第12期2399-2400,共2页Diane SNakamura Timothy E.Kennedy 
This work was supported by grants from the Multiple Sclerosis Society of Canada(No.3009 to TEK and No.2407 to DSN).
Oligodendrocytes are the myelinating cells of the central nervous system(CNS)that ensheath nearby axons to support action potential propagation and axon metabolism.Myelination involves the rapid production of lipid-ri...
关键词:FIGURE RESULTANT system 
Immunomodulatory effects of polysaccharides from edible fungus:a review
《食品科学与人类健康》2021年第4期393-400,共8页Zhenghua Yin Zhenhua Liang Changqin Li Jinmei Wang Changyang Ma Wenyi Kang 
This research was financially supported by Major Public Welfare Projects in Henan Province(201300110200);National Key R&D Program of China(2018YFD0400200);Key scientific and technological key projects of Henan science and Technology Department(192102110214 and 202102110283);Henan Province Industry-University-Research Cooperation Project(182107000033);the special fund project of Zhengzhou basic and applied basic research(ZZSZX202003).
The polysaccharides from edible fungus showed many kinds of biological activities,including anti-tumor,immunomodulatory,anti-inflammatory,anti-diabetes,improving functional constipation activities.In particular,the im...
关键词:Edible fungus POLYSACCHARIDES Immunomodulatory effect Mechanisms-immunomodulatory relationship 
Advances in research on chemical constituents and pharmacological effects of Paecilomyces hepiali
《食品科学与人类健康》2021年第4期401-407,共7页Akang Dan Yujia Hu Ruyan Chen Xiangyang Lin Yongqi Tian Shaoyun Wang 
This work was financially supported by the Natural Science Foundation of Fujian Province of China(Grant No:2019J05032).
Paecilomyces hepiali is a fungus with edible and pharmaceutic value,isolated from Ophiocordyceps sinensis.Its main bioactive constituents contain alkaloids,cyclic dipeptides,steroids,organic acids,and polysaccharides....
关键词:Paecilomyces hepiali Chemical constituents Pharmacological effects 
Healthy function and high valued utilization of edible fungi
《食品科学与人类健康》2021年第4期408-420,共13页Yanrong Zhang Dawei Wang Yuetong Chen Tingting Liu Shanshan Zhang Hongxiu Fan Hongcheng Liu Yu Li 
This review was financially supported by the Key Projects of the National Research and Development Program of China(Grant No.2018YFD0400204).
Edible fungi are large fungi with high added value that can be utilized as resources.They are rich in high-quality protein,carbohydrate,various vitamins,mineral elements and other nutrients,and are characterized by hi...
关键词:Edible fungi Functional components Processing and utilization High valued utilization 
Phylogenetic analysis and protective effects of thymol and its chromatographic fractions from a novel wild mushroom in combating oxidative stress
《食品科学与人类健康》2021年第4期452-459,共8页M.Subbulakshmi Sugapriya Dhanasekaran S.Abirami M.Kannan R.Palaniappan Divya Venugopal 
Mushrooms are good sources of phytochemicals that have antioxidant and anti-proliferative effects.This study identifi ed a unique isoform of 18S rRNA gene(864 bp)from a novel wild mushroom(SMK-1)(GenBank accession num...
关键词:Antioxidant ANTI-PROLIFERATION Dietary mushrooms HeLa cells Novel Mushrooms THYMOL 
Study on the structure characterization and moisturizing effect of Tremella polysaccharide fermented from GCMCC5.39
《食品科学与人类健康》2021年第4期471-479,共9页Meng Yang Zilong Zhang Yan He Chengliang Li Jinmei Wang Xia Ma 
We gratefully acknowledge the financial support from the Open Project Program of National R&D Center for Edible Fungus Processing Technology(20200110);Shanghai Science and Technology Commission Project(18495810900).
The structure and moisture retention of Tremella polysaccharide fermented from GCMCC5.39(FTP)were evaluated.After UV,infrared spectrum analysis,HPAEC-PAD,HPSEC and 1 D NMR analysis,the composition of the purifi ed FTP...
关键词:POLYSACCHARIDE Tremella spp. Structure identifi cation Moisturizing 
Special Issue:Mechanisms of Functional Components from Ed ible Fungus
《食品科学与人类健康》2021年第4期F0004-F0004,共1页
Preface Edible fungi is one large resource of several pharmacologically active molecules with long history in use of food and medicine.The substances in the edible fungus not only satisfy our senses,but also benefit t...
关键词:satisfy FUNCTIONAL ISSUE 
Edible seaweed-derived constituents:an undisclosed source of neuroprotective compounds
《中国神经再生研究:英文版》2021年第12期2564-2568,共5页Melissa Schepers Nikita Martens Assia Tiane Kenneth Vanbrabant Hong-Bing Liu Dieter Lütjohann Monique Mulder Tim Vanmierlo 
NWO-TTW(Netherlands Organisation for Scientific Research),No.16437;Alzheimer Nederland,No.WE.03-2018-06.
Edible marine algae,or seaweeds,are a rich source of several bioactive compounds including phytosterols,carotenoids,and polysaccharides.Over the last decades,seaweedderived constituents turned out to not only reside i...
关键词:ALGAE carotenoids neuro-active PHENOLS phytosterols POLYSACCHARIDES SEAWEED 
界面张力梯度驱动对流向湍流转捩的研究
《力学进展》2021年第1期1-28,共28页郭子漪 李凯 康琦 段俐 胡文瑞 
国家自然科学基金资助项目(11972353,U1738116).
作为空间自然对流热质输运的基本形式,界面张力梯度驱动对流是流动和传热强耦合的复杂非线性过程,也是一个多控制参数耦合作用的过程,表现出丰富的流动时空特征.界面张力梯度驱动对流是微重力流体物理的重要研究内容和学科前沿,同时在...
关键词:界面张力梯度驱动对流 微重力 分岔 混沌 
高阶矩湍流模型研究进展及挑战
《力学进展》2021年第1期29-61,共33页王圣业 符翔 杨小亮 郑皓榜 邓小刚 
国家自然科学基金(12002379);湖南省自然科学基金(2020JJ5648);国防科技大学科研计划(ZK20-43);国家专项工程(GJXM92579)资助项目.
高阶矩模型是湍流模式理论研究中的难点和前沿.自周培源先生首次建立一般湍流的雷诺应力输运方程起,为了更精确的预测复杂流动,人们从未间断过对高阶矩模型的研究.尤其进入新世纪以来,随着计算机硬件水平的飞跃和高精度数值算法的突破,...
关键词:湍流模型 计算流体力学 雷诺应力模型 雷诺平均模拟 大涡数值模拟 
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